Nov 3, 2010 - levels, chemical quality and temperature of formation water through representative sampling. ..... attributed to very low monsoon rainfall so far in current year which led to near - draught situation. ...... Chandrapur. Dug Well.
Technical Report: Series ‘D’
No.
CENTRAL GROUND WATER BOARD MINISTRY OF WATER RESOURCES GOVERNMENT OF INDIA
GROUND WATER YEAR BOOK OF WEST BENGAL & ANDAMAN & NICOBAR ISLANDS (2010-2011)
Eastern Region Kolkata OCTOBER 2011
Technical Report: Series ‘D’
No.
CENTRAL GROUND WATER BOARD MINISTRY OF WATER RESOURCES GOVERNMENT OF INDIA
GROUND WATER YEAR BOOK OF WEST BENGAL & ANDAMAN & NICOBAR ISLANDS (2010-2011)
EASTERN REGION “Bhujalika” Block-CP 6, Sector – V Salt Lake, Kolkata-700091, WB
OCTOBER 2011
HEAD QUARTERS New CGO Complex NH IV, Faridabad-121001 Haryana
FOREWORD To understand spatio-temporal variations in existing hydrogeological regime, a network of Ground Water Monitoring Well (GWMW) has been set up all over West Bengal and Andaman Group of Islands by Central Ground Water Board, Eastern Region. These GWMWs are represented by various ground water abstraction structures as found suitable for prevailing aquifer systems of any area. Systematic and periodical monitoring of these GWMWs aid in identification and quantification of changes in groundwater availability and its quality, which is vital for sustainable ground water development and efficient management of ground water resources At present a total of 886 GWMWs are monitored representing almost all the blocks of nineteen districts of the state of West Bengal. Due to inaccessibility in Andaman group of Islands, initially the task was taken up with the help of a few GWMW but gradually the number of stations has been increased to 64. However at present no GWMW has been established in Nicobar group of Islands, due to its inaccessibility. Periodic ground water level measurements were taken up four times in a year in 20102011, (i.e. in the month of April, August, November and January) in West Bengal and two times in a year (i.e. April and December) in Andaman group of Islands. The scientific officers and technical personnel of the Eastern Regional office, systematically collected field data throughout the year. This report attempts to compile the collected data during 2010-2011 and present its detailed analysis in a comprehensive manner in the form of maps and statistical analyses and brought out in two sections, where Section A forms report for West Bengal and Section B forms report for Andaman group of Islands. Water level data has been collected by officers of CGWB, ER. Chemical analysis has been carried out by chemists of Chemical lab of CGWB, ER. Compilation of this report, evaluation of data and preparation of relevant maps and their reproduction in the form of present report has been carried out by Dr. Indranil Roy, Sc. `C’. It is sincerely hoped that the appended write up, maps and basic information in this report would be very useful to the concerned beneficiaries.
(G. C. Pati) Regional Director
(i)
ABSTRACT In West Bengal, ground water level monitoring is carried out by Central Ground Water Board, Eastern Region from 886 Ground Water Monitoring Wells covering all nineteen districts of West Bengal under different hydrogeological and agro-climatic zones during the month of April, 2010, August, 2010, November, 2010 and January, 2011. Out of 886 ground water monitoring wells, 468 are open dug wells, 226 are tube wells and the rest 192 are piezometers. In Andaman and Nicobar Islands, monitoring of water level is carried out from 64 nos. GWMSs established in different hydrogeological and agro-climatic zones. Out of 64 GWMS, 61 wells are open dug wells and rests three are bore wells. In Kolkata City, monthly monitoring of water level is carried out using 23 nos. GWMSs. Collected water level data were statistically analyzed and relevant maps depicting ground water scenario corresponding to various measurements were prepared. All datasets were compared and analyzed with pre-monsoon measurements and also with dataset of same period for previous year. Mean depth-to-water level for the period 2000-2011 was compared with corresponding measurements and analyzed to delineate the behavior of water levels. Status of Ground Water Monitoring Stations and number of the wells monitored during four water level measurements are also prepared. Statistical data incorporate ranges of water levels and water level fluctuations, minimum and maximum values of water level, number of wells measured, percentage of monitoring stations falling in different ranges with district-wise breakup in different pre-defined categories in compliance with national guideline. Along with the general well information, depth to water level data of all network hydrograph stations, are also presented. The water samples collected during April 2010 were chemically analyzed and the data generated has been presented. Maps pertaining to Chloride, EC, and Iron distribution have been prepared. Present report has been prepared on groundwater scenario of West Bengal and Andaman and Nicobar Islands reflecting the status of groundwater regime as revealed through ground water level and quality monitoring during 2010-11.
(ii)
GROUNDWATER SCENARIO IN WEST BENGAL AT - A - GLANCE Geographical Area
88752 sq. km.
Population (2001)
80221171
Rural Population
57759243
Urban Population
22461928
No. of Districts
19
No. of Blocks
341
Normal Annual Rainfall
1234 - 4136 mm
Net sown area
5417 T hec
Area under forest
1190 T hec
Area not available for cultivation
1595 T hec
Other uncultivated land excluding fallow
128 T hec
Current Fallow land
219 T hec
Cropping intensity
177 %
Net ground water availability (As on March-2009) (based on GEC ’97 methodology) (for 269 blocks)
2.758 M ham
Total annual ground water recharge (based on GEC ’97) (As on March-2009)
3.050 M ham
Existing gross ground water draft for domestic and industrial uses (based on GEC ’97) (As on March-2009)
0.0792 M ham
Gross annual ground water draft for 'All Uses' (based on GEC ’97) (As on March-2009)
1.091 M ham
Net ground water available for `Future irrigation Use’ (based on GEC ’97) (As on March-2009)
1.675 M ham
Allocation for domestic and industrial supply for 2025 (based on GEC ’97) (As on March-2009) Stage of ground water development (based on GEC ’97) (As on March-2009)
0.102 M ham 39.54 %
Number of critical blocks (As on March-2009)
0
Number of semi-critical blocks (As on March-2009)
38
Number of Safe blocks (As on March-2009)
231
(iii)
GROUND WATER SCENARIO AT-A-GLANCE IN ANDAMAN & NICOBAR ISLANDS Longitude 92o to 94o East; Latitude 6o to 14o North
Location (bound)
8,249 sq. km. (Andaman-6408 sq. km., Nicobar-1841 sq. km.)
Area Capital
Port Blair
Varies from Sea level to 732 metres (Highest Point - Saddle Peak in North Andaman near Kalipur beach)
Altitude
Mean Minimum 23.8oC Mean Maximum 30.2oC
Temperature Rainfall
3000 mm
Relative Humidity
79% to 82%
Total Population (As per provisional population Census-2001)
3,66,265
Literacy Rate (As per provisional population Census-2001)
81.18%
Forest Cover
92%
Net ground water availability (As on March-2009) (based on GEC ’97 methodology) (for 269 blocks)
29811.22 ham
Total annual ground water recharge (based on GEC ’97) (As on March-2009)
31002.22 ham
Existing gross ground water draft for domestic and industrial uses (based on GEC ’97) (As on March-2009)
1033.28 ham
Gross annual ground water draft for 'All Uses' (based on GEC ’97) (As on March-2009)
1096.28 ham
Net ground water available for `Future irrigation Use’ (based on GEC ’97) (As on March-2009)
28291.49 ham
Allocation for domestic and industrial supply for 2025 (based on GEC ’97) (As on March-2009) Stage of ground water development (based on GEC ’97) (As on March-2009)
1456.73 ham 3.7 %
(iv)
GROUND WATER YEAR BOOK OF WEST BENGAL AND ANDAMAN & NICOBAR ISLANDS
2010 – 2011 CONTENTS Page No.
FOREWORD
i
ABSTRACT
ii
GROUND WATER SCENARIO AT-A-GLANCE IN WEST BENGAL
iii
GROUND WATER SCENARIO AT-A-GLANCE IN ANDAMAN & NICOBAR ISLANDS
iv
CONTENTS
v-vii
SECTION - A 1.
INTRODUCTION
1
2.
PHYSIOGRAPHY AND DRAINAGE
2
3.
HYDROMETEOROLOGY
3
4.
GEOLOGY
3
5.
HYDROGEOLOGY OF WEST BENGAL
4
6.
CRITERIA FOR FIXING GWMW
7
7.
SCENARIO OF DEPTH - TO - WATER LEVELS IN WEST BENGAL DURING THE GROUND WATER YEAR 2010-2011
8
8.
FLUCTUATION IN WATER LEVEL IN WEST BENGAL DURING THE GROUND WATER YEAR 2010-2011
12
9.
SCENARIO OF DEPTH - TO - WATER LEVELS IN KOLKATA CITY DURING THE GROUND WATER YEAR 2010-2011
19
10.
HYDROCHEMISTRY
19
TABLES 1
District-Wise Status of Network Hydrograph Stations for West Bengal during the year 2010-2011
22
2
District-wise Well Frequency for different ranges of Depth to Water Level for April 2010
23
3
District-wise Well Frequency for different ranges of Depth to Water Level for August 2010
24
4
District-wise Well Frequency for different ranges of Depth to Water Level for November 2010
25
5
District-wise Well Frequency for different ranges of Depth to Water Level for January 2011
26
6
District-wise Categorisation of Water Level Fluctuation between May 2009 & April 2010
27
7
District-wise Categorisation of Water Level Fluctuation between May 2010 & August 2010
28
8
District-wise Categorisation of Water Level Fluctuation between May 2010 & November 2010
29
9
District-wise Categorisation of Water Level Fluctuation between May 2010 & January 2011
30
District-wise Categorisation of Water Level Fluctuation between August 2009 & August 2010
31
10
(v)
Page No.
11
District-wise Categorisation of Water Level Fluctuation between November 2009 & November 2010
12
District-wise Categorisation of Water Level Fluctuation between January 2010 & January 2011
33
13
District-wise Categorisation of Water Level Fluctuation between April Decadal Mean & April 2010
34
14
District-wise Categorisation of Water Level Fluctuation between August Decadal Mean & August 2010
35
15 16 17 18
32
District-wise Categorisation of Water Level Fluctuation between November Decadal Mean & November 2010
36
District-wise Categorisation of Water Level Fluctuation between January Decadal Mean & January 2011
37
Water Level Fluctuation of KMC Area (Pre Monsoon & Post Monsoon)
38
Ground water level trend of KMC Area
39
PLATES I
Network Hydrograph Stations in West Bengal
40
II
Monthly Monitoring Stations in KMC area
41
III
Depth to Water Level Map of West Bengal for April 2010
42
IV
Depth to Water Level Map of West Bengal for August 2010
43
V
Depth to Water Level Map of West Bengal for November 2010
44
VI
Depth to Water Level Map of West Bengal for January 2011
45
VII
DTW Fluctuation Map of West Bengal between May 2009 & April 2010
46
VIII
DTW Fluctuation Map of West Bengal between April 2010 & August 2010
47
IX
DTW Fluctuation Map of West Bengal between April 2010 & November 2010
48
X
DTW Fluctuation Map of West Bengal between April 2010 & January 2011
49
XI
DTW Fluctuation Map of West Bengal between August 2009 & August 2010
50
XII
DTW Fluctuation Map of West Bengal between November 2009 & November 2010
51
XIII
DTW Fluctuation Map of West Bengal between January 2010 & January 2011
52
XIV
DTW Fluctuation Map of West Bengal between April Decadal Mean & April 2010
53
XV
DTW Fluctuation Map of West Bengal between August Decadal Mean & August 2010
54
XVI
DTW Fluctuation Map of West Bengal between November Decadal Mean & November 2010
55
XVII
DTW Fluctuation Map of West Bengal between January Decadal Mean & January 2011
56
XVIII
Electrical Conductance of ground water of NHNS in West Bengal (April, 2010)
57
XIX
Distribution of Chloride in ground water of NHNS in West Bengal (April, 2010)
58
XX
Distribution of Iron in ground water of NHNS in West Bengal (April, 2010)
59
XXI
Depth to Piezometric Level map of KMC area
XXII
Hydrograph of selected GWMS of West Bengal
XXIII
Hydrograph of selected GWMS of KMC area
60 61-67 68
ANNEXURES I
Details of Ground Water Monitoring Wells With Depth To Water Levels
II
Trend of Water level of West Bengal (2000-2011)
69-102
III
Details of Ground Water Monitoring Wells in Kolkata With Depth To Water Levels
IV
Chemical Quality Data of West Bengal
130-150
V
Chemical Quality Data of Kolkata City
151
103-128
(vi)
129
SECTION - B Page No. 1
Introduction
152
2
General Features
152
3
Topography
152
4
Physiography
153
5
Harbors
153
6
Drainage
153
7
Soil
153
8
Climate
154
9
Geology
154
10
Hydrogeology
154
11
Scenario of Depth to Water Levels in Andaman during Ground Water Year 2010 – 2011
156
12
Fluctuation in water level In Andaman during Ground Water Year 2010 – 2011
156
13
Hydrochemistry
158
B1
Well Frequency for different ranges of Depth to Water Level (Pre-Monsoon) Apr - 2010
159
B2
Well Frequency for different ranges of Depth to Water Level (Post-Monsoon) Dec - 2010
159
B3
District-wise categorization of Water Level Fluctuation between April 2010 and December 2010
160
B4
District-wise categorization of Water Level Fluctuation between May 2009 and April 2010
160
B5
District-wise categorization of Water Level Fluctuation between November 2009 and December 2010
160
B6
Groundwater level trend (2000-2010)
161
BI
Location of GWMS in Andaman district
163
B II
Hydrograph of selected GWMS
164
BI
Depth to water Level Data during the Ground Water Year 2010-2011 of GWMW in Andaman
165
B II
Results of chemical analysis of water samples (MAY, 2010) from GWMW, Andaman
167
TABLES
PLATES
ANNEXURE
(vii)
Section A
GROUND WATER YEAR BOOK OF WEST BENGAL (2010 – 2011) 1.0
INTRODUCTION Periodical monitoring of ground water regime covering different hydrogeomorphic, hydrogeological units is an effort to acquire information on behaviour of ground water
levels, chemical quality and temperature of formation water through representative
sampling. The process is essential in both spatial and temporal domain, to consolidate a
detailed knowledge about ground water scenario of an area with respect to its behaviour, availability and quality. Thus, data so collected during monitoring becomes one of the most important inputs for an holistic ground water management.
Monitoring is carried out by establishing suitable Ground Water Monitoring Stations
(GWMS) based on geomorphology, geology, hydrogeology and status of ground water resource of the area with a view to observe the trend of water level and change of
chemical quality with space and time. It is also essential for estimation of ground water resources and to demarcate the water logging as well as drought prone areas. In West Bengal, ground water monitoring was started since 1976 when most of the ground water structures were mainly dug wells and the development of the ground water resource was very limited. It is only after 1985, actual ground water development
started in irrigational sector and took its full swing from 90s. Accordingly, network
stations (GWMS) for monitoring of water level data were also changed in different periods. However, from late nineties, these old wells are being replaced by well-defined
piezometers in phased manner with an expectation that in near future, this effort will provide better result. 1.1
BACKGROUND
The Central Ground Water Board, Eastern Region, is at present monitoring 886 operational GWMS (network hydrograph stations) to delineate the behaviour of ground
water level in spatio-temporal domain, covering entire state of West Bengal four times a 1
year, viz. January (from 1st to 10th), April (from 20th to 30th), August (from 20th to 30th)
and November (from 1st to 10th).
The district-wise status of GWMS in West Bengal during the period from April 2010 to January 2011 is given in Table 1. The locations of GWMW are shown in Plate - I. To get
a detailed water level scenario in the urban area especially in metro city, CGWB, Eastern
Region, is also monitoring monthly measurement from 23 monitoring stations in Kolkata City (Plate - II).
The district-wise water level data of GWMW for the period April, 2010; August 2010; November 2010 and January 2011 are given in Annexure - I. Trends of water level of
West Bengal (2000-2010) are given in Annexure - II. The results of chemical analysis of
water samples collected during April 2010 is also discussed and analytical data are given
in Annexure - III. The water level data of GWMW of Kolkata city has been given in Annexure - IV.
2.0
PHYSIOGRAPHY AND DRAINAGE In general the state of West Bengal is a flat terrain, crisscrossed with rivers except the
Himalayan foothills in the north and Chotanagpur plateau in the south-west. Southern
flowing Ganga River and its numerous tributaries & distributaries mainly drain the State. The Ganga River system encompasses the catchment areas of the Mahananda, Jalangi, Bhairab etc. in the eastern part and the Mayurakshi, Ajoy, Damodar, Dwarakeswar and
Kasai in the western part. The Teesta, Torsa and Jaldhaka streams of the Brahmaputra river system originate in the Himalayas and drain the northern part of the State. Beside
these, there is a small independent river basin, namely Subarnarekha basin covering
southwestern part of the State in Medinipur district. Physiographically, the area incorporates extra – peninsular region of the north, peninsular mass of the south – west, and alluvial and deltaic plains of the south and south-east. The State can be broadly divided into four distinct physiographical divisions as: (i)
Himalayan Region comprising Darjeeling, Jalpaiguri and Kochbehar districts;
(ii)
Eastern fringe of Chottanagpur Plateau comprising districts of Puruliya, western parts of Barddhaman, Paschim Medinipur, Birbhum and Bankura district; 2
(iii)
Coastal areas comprising of South 24 Parganas district and small part of North 24 Parganas, Purba Medinipur and Howrah districts;
(iv)
Alluvial terrains falling in the remaining parts of the state.
In each of above four areas ground water regime behaves differently.
3.0
HYDROMETEOROLOGY The general climate of the state, except the Himalayan zone which lies in the extreme
northern part, is tropical. The tropic of cancer passes across the middle of the districts of
Nadia and Barddhaman and the northern part of the districts of Bankura and Purulia.
The normal annual rainfall in the state varies from 1276 to 3608 mm. The Himalayan
region in the northern parts of the state receives the maximum rainfall. The Average rainfall in different districts of West Bengal is presented in Table I.
Table I. Normal Rainfall distribution in West Bengal
4.0
Sl. No.
District
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Malda Nadia Coochbehar North 24 Pargana Dakhin Dinajpur Uttar Dinajpur Bankura Purulia Jalpaiguri Burdwan Murshidabad Birbhum Howrah Darjeeling Hooghly Purba Medinipur Paschim Medinipur
Normal Rainfall in mm Monsoon
Non monsoon
Total
1116 1015 2753 1137 1273 1648 1109 1028 2677 1140 1053 1009 1208 2319 1137 1220 1154
337 459 855 386 417 439 313 248 642 356 364 280 417 510 386 409 406
1453 1474 3608 1523 1690 2087 1422 1276 3319 1496 1417 1289 1625 2829 1523 1629 1560
GEOLOGY Diverse rock types ranging from Archaean metamorphites to Quaternary unconsolidated
sediments cover the State of West Bengal. Approximately 75 percent of the area is 3
covered by alluvial and deltaic deposits of Sub – Recent to Recent time and the remaining part abounds in a wide variety of hard rocks. The regional geological set up of West Bengal (Geological Survey of India, 1999) is given in Table II.
Table II. Generalized Stratigraphic Succession of the rock units of West Bengal Present day flood plain deposit, Baikunthapur / Shaugoan Fm, Chalsa Fm., Matiali Fm, Thaljhora Fm., Samsing Fm. -------- Unconformity --------
Quaternary
Tertiary
Siwalik Group
Permo –Carboniferous And Younger Rocks
-------- Main Boundary Thrust -------Damuda Gondwana Group Supergroup Talchir Group -------- Tectonic Contact --------
(Mid to Up. Riphean)
Buxa Formation
-------- Contact Controversial --------
Daling Group PROTEROZOIC Darjeeling Gneiss
Reyang Formation
Gorubathan Formation
Lingtse Gneiss ------- Central Crystalline Thrust ------Chungthang Formation
OLDER PROTEROZOIC
Kanchenjungha Gneiss Base not seen
Source: GSI, Miscellaneous Publication No. 30, 1999.
5.0
Sand, silt and clay, Boulders, gravels, pebbles, Sands and silts. Siltstone, coarse – grained sandstone (salt and pepper sandstone) and conglomerate with interbands of shale and impure calcareous horizons at the basal part Feldspathic and micaceous quartzite, sandstone, Carbonaceous slates with thin seams of crushed coal. Basal pebble and boulder bed Predominantly dolostone, cherts and variegated slates. Ortho-and proto quartzite variegated slates and phyllites Green slate, phyllite, phyllonite, cherty chlorite quartzite, green tuffaceous wacke with basic metavolcanics. Sheared streaky, porphyritic biotite gneiss. Golden, silvery mica schist, garnet, starlets, kyanite and sillimanite bearing schists and gneisses, migmatitic gneiss Calc – gneiss, calc – granite, augen gneiss, marble, sillimanite gneiss, graphite schist; etc. Banded gneiss, augen gneiss, streaky gneiss, migmatites etc. with profuse intrusions of granite, aplite and pegmatite.
HYDROGEOLOGY OF WEST BENGAL The entire West Bengal state can be grouped under two broad hydrogeological units, namely,
Fissured formation; and
Porous Formation. 4
5.1
FISSURED FORMATION
Proterozoic gneisses and schists, Gondwana Super group of rock and Siwalik rocks of
Extra- Peninsular region in Darjeeling and Jalpaiguri districts to the north and Archaean
to Proterozoic gneisses and schists in Peninsular region occurring in western part of
Barddhaman, Bankura, Birbhum and northern part of Medinipur and whole of Purulia districts and Gondwana and Purana sediments (Susunia quartzite of Bankura) deposited in the intracratonic basins in the shield area and Rajmahal basaltic traps in the eastern
fringe area of the shield fall under fissured formation. Groundwater in this formation occurs in weathered mantle and in the zone of secondary porosity. 5.2
POROUS FORMATIONS
Nearly two-third of the state is occupied by a thick pile of unconsolidated sediments laid
down by the Ganga-Brahmaputra River system, the thickness of which increases from marginal platform area in the west towards the east and southeast in the central and
southern part of the basin following the configuration of Bengal Basin. These unconsolidated sediments are made up of succession of clay, silt, sand and gravel of
Quaternary age overlying Mio-Pliocene sediments. The Quaternary sediments are made up of recent and older alluvium. Occurrence and movement of ground water in this hydrogeological unit is controlled by the primary porosities of the sediments.
In West Bengal aquifer characteristic varies considerably from north to south and west
to east. Out of 341 blocks by and large most of the areas show aquifer under both water
table as well as confined condition. The entire coastal area consist of 59 blocks is under confined condition. (29 blocks in S 24 Parganas, 5 blocks in N 24 Parganas, 9 blocks in
Howrah and 16 blocks in Purba Medinipur). Kolkata is also under confined condition. Aquifer conditions in different districts are summarised below in Table III. Table III. Aquifer condition in west Bengal District
Formation
Purulia, western part of Bankura, Birbhum, West Medinipur & Barddhaman
Consolidated / Semiconsolidated Crystalline rocks
Parts of Purulia, western part of Barddhaman &
Gondwana Sandstone
5
Aquifer condition
Ground water occurs in i) Weathered residuum within 10mbgl; ii) Fractures within 65mbgl having 3 discharge within 20m /hr. Ground water occurs in the fractured zone within 100 mbgl generally discharging 10 3
Birbhum
District
Formation
Unconsolidated/ Older Alluvium
Barind Tract parts of Malda, Dakshin- Dinajpur
Unconsolidated/ Older Alluvium
Lateritic Terrain parts of Birbhum, Barddhaman, Bankura, West Medinipur, Murshidabad
Unconsolidated/ Older Alluvium
Coastal areas parts of North 24 Parganas, South 24 Parganas, Howrah, East Medinipur, and Kolkata
m /hr, with maximum discharge of 22 3 m /hr. In the submontane zone of Himalaya the sediments consist of unassorted materials varying from boulders to sand of various grades. The aquifers are having deep water table & are characterised by high seasonal variations of water level to the tune of 10-12m. Recent exploration identified the potential granular zones within the depth range of 150mbgl 3 capable of yielding up to 68m /hr. Ground water under semi-confined to confined condition below a blanket of about 60 m thick clay bed. Saturated granular zone of discontinuous nature generally occurs in the depth span of 65110 m, which is capable of yielding up to 3 50 m /hr. The maximum thickness of Older Alluvium is within 50 m, which is capped by laterites. Individual aquifer in older alluvium is of limited thickness and discontinuous in nature has poor yield prospect. Exploration in the tract has indicated the presence of unconsolidated to semi consolidated Tertiary gravel & sand stone, under the Older Alluvium, in the depth zone of 100-140 mbgl, which is porous in nature and has the yield 3 prospect of 180 m /hr. In Birbhum district, aquifers beyond 136 mbgl upto the drilled depth of 350 mbgl in the Tertiary formation are found under auto-flow condition. Ground water occurs both under unconfined & confined condition within the explored depth of maximum 600mbgl. Aquifers are fairly thick & regionally extensive with large yield prospect of 3 about 150m /hr. Occurrence of Arsenic in ground water in the depth span of 20-80 mbgl restricted mainly in the eastern part of Bhagirathi river has posed a serious problem. In view of the situation exploration work has been undertaken in the arsenic infested areas & arsenic free deeper aquifers could be identified beneath a thick clay bed in Nadia district. Fresh ground water bearing aquifer occurring in varying depth ranges within 120-360 mbgl within the drilled depth of 600 mbgl have been established. The fresh 3
Bhabar zone in parts of Darjeeling & Jalpaiguri
Parts of Darjeeling, Jalpaiguri, Kochbihar, Uttar & Dakshin Dinajpur, Malda, Murshidabad, Nadia, North 24 Parganas, Hugli, Howrah, West & East Medinipur, Bankura, Birbhum, Barddhaman
Aquifer condition
Unconsolidated / Recent Alluvium
Unconsolidated / Recent Alluvium
6
District
Medinipur, and Kolkata
6.0
Formation
Aquifer condition
600 mbgl have been established. The fresh group of aquifers is sandwiched between saline/brackish aquifer. The top saline/ brackish aquifer lies within the depth span of 20-180m with maximum depth of 320mbgl in the extreme south. Suitably constructed tubewell tapping 35m cumulative thicknesses can yield 1003 150m /hr. Shallow fresh water aquifers occur in present day dunes in Digha Ramnagar area of East Medinipur district down to the depth of 9 mbgl & in levee deposit within 50mbgl in Baruipur Sonarpur - Bhangar - Caning tract in South 24 Parganas. High Concentration of As in ground water is reported in this levee deposit.
CRITERIA FOR FIXING GWMS Ground water monitoring is mainly done in the water table aquifer to categorize an area
having excess or less withdrawal. This is useful to estimate the dynamic ground water
resources and to demarcate the water logging as well as drought prone areas. To understand the correct water table aquifer in an area geomorphology and geology play
a vital role. Therefore, for fixing GWMS in a district/block one has to consider the following factors: 6.1
FIXING GWMW BASED ON GEOMORPHLOGY
6.2
FIXING GWMW BASED ON GEOLOGY
At least one GWMW in each geomorphic unit having area more than 50 sq. km. Minimum one GWMW in each geologic unit having more than 150 sq. km. in hard rock areas and 200 sq. km. in soft rock area extension. 6.3
FIXING GWMW BASED ON STATUS OF GROUND WATER RESOURCE Category
Optimum no. of GWMW
SAFE
2
SEMI CRITICAL
3
CRITICAL
4
OVER EXPLOITED
4
7
Now the process has been started to fill up the data gap as per the requirement of new criteria by establishing new GWMW in different geological/ geomorphological set up block-wise.
7.0
SCENARIO OF DEPTH TO WATER LEVELS IN WEST BENGAL DURING THE GROUND WATER YEAR 2010 – 2011 7.1
APRIL 2010
Depth to water level during April, 2010 was measured from 737 ground water monitoring wells out of 865 existing wells. A total of 132 nos. wells could not be
measured due to various reasons, such as non-approachability, disturbed area and road blockage etc. 18 well have been found dry, the data of which have not been utilized for further analysis. Five groups were made based on the range of water levels, viz. 0-2, 2-5, 5-10, 10-20 and > 20 m bgl. The number of ground water monitoring wells (GWMW) fall under different ranges are given under:
Range of Water levels (m bgl) 0-2 2-5 5-10 10–20 >20 Dry
Number of GWMW 26 179 348 153 9 18
In northern parts of river Ganga comprising Malda, Uttar & Dakshin Dinajpur,
Darjeeling, Coochbehar, Jalpaiguri districts, depth to water ranges mainly between 2-5
and 5-10 m bgl, though at few locations in `Bhabar’ zone and `Barind’ tract, depth to water level is deep which is attributed to geomorphological condition in the area. This
deeper water level in “Barind” & “Bhabar” zone is a permanent feature due to typical geomorphological and hydrogeological conditions. In southern part of the state, the depth to water level ranges mainly between 2–5 and 5-10 m bgl. A deeper water level of
the order of 10-20 m bgl is recorded in older alluvium covering areas of Murshidabad, Hugli, Bardhaman, and Medinipur districts. Deepest water level has been recorded at
Bharatpur (23.60 m bgl) in Murshidabad District. The district-wise status of distribution of network hydrograph stations with different ranges of depth to water level is given in Table - 2. Depth to water level map is given in Plate-III. 8
Depth To Water Level For April, 2010 (confined Aquifer)
Entire South 24 Parganas, major parts of East Medinipur, parts of Howrah and parts of
North 24 Parganas fall under confined condition. Depth to piezometric surface mainly
lies in the range of 5-10 mbgl (49.2%). However major part of East Medinipur district show depth to piezometric surface in the range of 10-20 mbgl (30.8%). 7.2
AUGUST 2010
During monsoon 2010, i.e. August, 2010, Depth to water level was measured from 718 ground water monitoring wells out of 865 existing wells. A total of 147 nos. wells could
not be measured due to various reasons, such as non-approachability, disturbed area and road blockage etc. 18 well have been found dry, the data of which have not been
utilized for further analysis. Five groups were made based on the range of water levels, viz. 0-2, 2-5, 5-10, 10-20 and > 20 m bgl. In northern parts of River Ganga comprising Malda, Uttar & Dakshin Dinajpur,
Darjeeling, Coochbehar, Jalpaiguri districts, depth to water ranges mainly between 2-5
and 5-10 m bgl, though at few locations in `Bhabar’ zone and `Barind’ tract, depth to water level is deep which is attributed to geomorphological condition in the area. In
southern part of the state, the depth to water level ranges mainly between 2–5 and 510 m bgl. A deeper water level of the order of 10-20 m bgl is recorded in all south
bengal districts with significant numbers in older alluvium covering areas of Medinipur,
Birbhum, Bardhaman, and Hugli districts. Deepest water level has been recorded at
Kusumgram (20.76 m bgl) in Burdwan district colosely followed by Goghat (20.68 m bgl) in Hugli district, Koichor (20.65 m bgl) in Burdwan district, and Ahmedpur (20.6 m bgl) in Birbhum district.
The number of ground water monitoring wells (GWMW) fall under different ranges are given below. The district-wise status of distribution of network hydrograph stations with
different ranges of depth to water level is given in Table - 3. Depth to water level map is given in Plate-IV.
9
Range of Water levels (m bgl) 0-2 2-5 5-10 10–20 >20 Dry Total
Number of GWMW 144 231 226 95 4 18 718
7. 3 NOVEMBER 2010
During Post-monsoon 2009 (November 2010), depth to water level were measured from 752 ground water monitoring wells out of 865 existing wells. A total of 110 nos. wells could not be measured due to various reasons, such as non-approachability, disturbed
area and road blockage etc. 03 well have been found dry, the data of which have not
been utilized for further analysis. Five groups were made based on the range of water levels, viz. 0-2, 2-5, 5-10, 10-20 and > 20 m bgl. The number of ground water monitoring wells (GWMW) fall under different ranges are given below: Range of Water levels (m bgl) 0-2 2-5 5-10 10–20 >20 Dry Total
Number of GWMW 78 357 236 77 4 3 755
In northern parts of River Ganga comprising Malda, Uttar & Dakshin Dinajpur,
Darjeeling, Coochbehar, Jalpaiguri districts, depth to water ranges mainly between 0-2
and 2-5 m bgl, though at few locations in `Bhabar’ zone and `Barind’ tract, depth to water level is deep which is attributed to geomorphological condition in the area. In
southern part of the state, the depth to water level ranges mainly between 2–5 and 510 m bgl. A deeper water level of the order of 10-20 m bgl is recorded in all south
bengal districts with significant numbers in older alluvium covering areas of East
Medinipur, Bardhaman, Birbhum, West Medinipur, Murshidabad and Hugli districts. Deepest water level has been recorded at Polsanda Pz (22.24 m bgl) in Murshidabad 10
district closely followed by Goghat (21.58 m bgl) in Hugli district, Kuli Pz (21.54 m bgl) in Murshidabad district, and Raskunda (21.34 m bgl) in West Medinipur district.
In confined aquifer piezometric water level mainly ranges between 5-10 m bgl (> 42%) in
South 24-Parganas and coastal part of East Medinipur, N-24 Parganas and Howrah districts.
The district-wise status of distribution of network hydrograph stations with different ranges of depth to water level is given in Table - 4. Depth to water level map is given in Plate-V. 7.4 JANUARY, 2010
Depth to water level during January 2011 was measured from 729 ground water monitoring wells out of 865 existing wells (Annexure I). A total of 136 nos. wells could
not be measured due to various reasons, such as non-approachability, disturbed area and road blockage, non-receipt of data from participatory measurement etc. Five groups were made based on the range of water levels, viz. 0-2, 2-5, 5-10, 10-20 and > 20 m bgl.
The number of ground water monitoring wells (GWMW) fall under different ranges are given below:
Range of Water levels (m bgl) 0-2 2-5 5-10 10–20 >20 Total
Number of GWMW 36 317 266 103 7 729
In northern parts of River Ganga comprising Malda, Uttar & Dakshin Dinajpur,
Darjeeling, Coochbehar, Jalpaiguri districts, depth to water ranges mainly between 0-2
and 2-5 m bgl, though at few locations in `Bhabar’ zone and `Barind’ tract, depth to
water level is deeper (5-10 m) which is attributed to geomorphological condition in the area. In southern parts of the state, the depth to water level ranges mainly between 2– 5 and 5-10 m bgl. A deeper water level of the order of 10-20 m bgl is recorded in all south bengal districts with significant numbers in older alluvium covering areas of East
Medinipur, Bardhaman, Birbhum, West Medinipur, Murshidabad and Hugli districts. 11
Deepest water level has been recorded at Manigram (22.85 m bgl) in Murshidabad district closely followed by Polsanda Pz (22.33 m bgl) in the same district.
The district-wise status of distribution of network hydrograph stations with different ranges of depth to water level is given in Table - 5. Depth to water level map is given in Plate-VI. 7.5 PRE AND POST MONSOON TREND OF WATER LEVEL
An attempt has been made to depict the impact of ground water development on
ground water regime with pre, post monsoon and annual trend of water level from the year 2000 to 2010. Depth to water level data (Annexure-I) and its long term trend
(Annexure-II) are the two parameters studied to depict the situation of ground water regime. The maps depicting pre, post and annual trend of water level for the period
2000-2010 are presented in Plate VII to X. It is observed from the maps that declining
trend of water level is more in the area falling in Barind tract and in the linear tract
falling in the central part of South Bengal (in western part of the river Bhagirathi). Hydrographs of few selected GWMS is given in Plate-XXII.
8.0
FLUCTUATION IN WATER LEVEL IN WEST BENGAL DURING THE GROUND WATER YEAR 2010 – 2011 The pre-monsoon water levels of April, 2010 has been compared with water levels of April 2009, August 2010 and November 2010 and January 2011 to delineate the impact
of rainfall as well as ground water development on ground water regime in the state during the above period. The annual fluctuation in water levels for the periods of (1)
April 2009 and April 2010, (2) August 2009 and August 2010, (3) November 2009 and November 2010 and (4) January 2010 and January 2011 have been analysed also.
The water levels of last 10 years mean (decadal) of the four measurements has been
compared with the corresponding months of current measurements to evaluate the decadal fluctuation scenario of the state. For this, the mean water levels of April,
August, November and January have been computed for all the available Ground Water
Monitoring Wells for the last 10 years and compared with the water levels of the same month of the current measurement. 12
8.1
WATER LEVEL FLUCTUATION BETWEEN APRIL 2009 AND APRIL 2010
Annual fluctuation in water level between April, 2009 and April, 2010 is mostly
restricted within the range of 0-2 m. Out of 656 analyzed wells, 364 wells are grouped
under 0-2 m falling zone category and 139 wells are grouped under 0-2 m rising zone category. This indicates that the regional fluctuation of the state is mainly restricted within 2 m (76.7%). 2-4 m fall in water level in 75 wells located mainly in West Medinipur (30.3%), East Medinipur (26.1%), Haora (26.7%), and Darjeeling (25%)
districts. More than 4m fall has been observed mainly in Bardhaman (16.2%), East
Medinipur (30.4%), and West Medinipur (27.3%) districts. Both rise and fall of ground
water level to the tune of 0-2m have been noticed in the districts of South 24 Parganas, major parts of East Medinipur, parts of Howrah and parts of 24 Parganas, where ground water occur under confined condition.
The district-wise status of distribution of network hydrograph stations in different
ranges of water level fluctuation is presented in Table-6. Annual fluctuation in water level between April, 2009 and April, 2010 map is presented in Plate - VII.
8.2
WATER LEVEL FLUCTUATION BETWEEN APRIL 2010 AND AUGUST 2010
Annual fluctuation in water level between August, 2009 and August, 2010 is mostly restricted within the range of 0-2 m. Out of 622 analyzed wells, 532 wells are grouped
under 0-2 m rising zone category and 90 wells are grouped under 0-2 m falling zone category. This indicates that the regional fluctuation of the state is mainly restricted within 2 m (53.7%). 43.2% wells showed higher rise in water level. Significantly 14.4%
wells showed fall in water level represented by 90 wells located mainly in Bankura and North 24 Parganas (both 17.78%), Nadia and Puruliya (both 10%) and Hugli (5.56 %)
districts. However this fall is mostly restricted within 0-2m. More than 4m fall has been
observed only in 8 wells. This situation has been attributed to very low monsoon rainfall so far in current year which led to near - draught situation.
The district-wise status of distribution of network hydrograph stations with different
ranges of depth to water level is presented in Table-8. Map depicting fluctuations in
Depth to water level is given in Plate-VIII.
13
8.3
WATER LEVEL FLUCTUATION BETWEEN APRIL 2010 AND NOVEMBER 2010
The seasonal fluctuation in water level between April 2010 and November 2010
indicates the change in water level from pre-monsoon measurement to post-monsoon measurement and the same is presented in Plate – IX. The district-wise statement of distribution of network hydrograph stations in different ranges of water level fluctuation is presented in Table-8.
Fluctuation in water level between April, 2010 and November, 2010 is mostly dominated by rise in water level. Out of 650 analyzed wells, 78 wells are grouped under falling zone category and 572 wells are grouped under rising zone category. However fluctuation is mostly restricted within 2 m (54%). Significant fall 2-4 m and > 4 m has
been observed mainly in Bankura district (15.4%), and sporadically in Bardhaman, Birbhum, Hugli and West Medinipur districts. Fall in water level may be mainly attributed to temporal withdrawal of ground water for boro paddy irrigation in those areas.
8.4 WATER LEVEL FLUCTUATION BETWEEN APRIL 2010 AND JANUARY 2011
The fluctuation in water level between April 2010 and January 2011 indicates the change in water level from pre-monsoon measurement to January measurement Fluctuation in water level between April, 2010 and January, 2010 is mostly dominated
by rise in water level. Out of 627 analyzed wells, 120 wells are grouped under falling zone category and 507 wells are grouped under rising zone category. However
fluctuation is mostly restricted within 2 m (64.5%). Significant fall 2-4 m and > 4 m has been observed mainly in Bankura district (19.4%), and sporadically in Barddhaman, Birbhum, Hugli, Murshidabad and Puruliya districts.
Details of statistical analysis is presented in Plate–X. Fluctuation in water level for April
2008 and January 2009 have been analysed for 627 wells. The district-wise frequency distribution of GWMS falling in different ranges of water level fluctuation is given in Table-9.
14
8.5
WATER LEVEL FLUCTUATION BETWEEN AUGUST 2009 AND AUGUST 2010
The fluctuation in water level between August 2009 and August 2010 indicates net
status of ground water conditions during the previous and current year monsoon
period. Annual fluctuation in water level between August, 2009 and August, 2010 is mostly restricted within the range of 0-2 m. Out of 605 analyzed wells, 250 wells are
grouped under 0-2 m falling zone category and 128 wells are grouped under 0-2 m rising
zone category. This indicates that the regional fluctuation of the state is mainly restricted within 2 m (62.5%). Significantly 2-4 m fall in water level is also observed in
141 wells located mainly in Bankura (32.4%), Burdwan (24.7%), Birbhum (31.1%), Hugli (39.4%), Nadia (28.9%), North Twentyfour Parganas (31.7%), and Puruliya (27.8%)
districts. More than 4m fall has been observed mainly in Hugly (30.3%), East Medinipur (30.4%), and North Twentyfour Parganas (31.7%) districts. This situation has been
attributed to very low monsoon rainfall so far in current year which led to near - draught situation. The district-wise frequency distribution of GWMS falling in different ranges of water level fluctuation is given in Table-10. Distribution map of the same is presented in PlateXI. 8.6
WATER LEVEL FLUCTUATION BETWEEN NOV 2009 AND NOV 2010
Annual fluctuation in water level between November, 2009 and November, 2010 is mostly restricted within the range of 0-2 m. Out of 655 analyzed wells, 342 wells are
grouped under 0-2 m falling zone category and 146 wells are grouped under 0-2 m rising
zone category. This indicates that the regional fluctuation of the state is mainly
restricted within 2 m (74.5%). Significantly 2-4 m fall in water level is also observed in 83 wells located mainly in Nadia (25%), Puruliya (24.4%) and Bankura (20.5%) districts. More than 4m fall has been observed mainly in Puruliya (26.8%), Bankura (19.2%), East
Medinipur (16.7%), West Medinipur (10.7%), and Hugli (10%) districts. This situation has been attributed to very low monsoon rainfall so far in current year which led to draught situation.
The Annual fluctuation in water level between November 2009 and November 2010 indicates the net status of ground water conditions during the previous and current 15
post-monsoon year and the same is presented in Plate-XII. Fluctuation in water level
have been analysed for 655 wells. The district-wise frequency distribution of GWMS falling in different ranges of water level fluctuation is given in Table-11. 8.7
WATER LEVEL FLUCTUATION BETWEEN JANUARY 2010 AND JAN 2011
The annual fluctuation in water level between January 2009 and January 2010 indicates
the net status of ground water condition during the previous and current measurement during winter season. Annual fluctuation in water level between January, 2010 and January, 2011 is mostly restricted within the range of 0-2 m. Out of 631 analyzed wells,
335 wells are grouped under 0-2 m falling zone category and 183 wells are grouped under 0-2 m rising zone category. This indicates that the regional fluctuation of the state is mainly restricted within 2 m (82.1%). Significantly 2-4 m fall in water level is also observed in 60 wells located mainly in Puruliya (30.6%), Dakshin Dinajpur (29.4%), Maldah (25.8%) and East Medinipur (16.7%) districts. More than 4m fall has been
observed mainly in Bankura (10.8%), Birbhum (7.8%), Hugli (6.7%), and Bardhaman
(5.4%) districts. This situation has been attributed to very low monsoon rainfall in year 2010 which led to draught situation.
Results of statistical analysis of annual fluctuation in water level between January 2009 and January 2010 is presented in Plate-XIII. Fluctuation in water level have been
analysed for 631 wells. The district-wise frequency distribution of GWMS falling in
different ranges of water level fluctuation is given in Table-12. 8.8
WATER LEVEL FLUCTUATION BETWEEN DECADAL MEAN AND APRIL 2010
The decadal fluctuation in water level by comparing the water level data for April Mean
(2000-2010) with the depth to water level data of April 2010 indicates the long-term status of ground water condition during the previous and current measurement during Pre-monsoon period.. In the State, out of 566 analyzed wells, 160 wells have shown rise where as 406 wells have shown fall. The rise and fall of water level is mostly restricted within 0-2 m (23% shows rise and 51.2% shows fall). Of remaining wells, 3.5% wells
shows 2 – 4 m rise and 1.8% wells shows >4 m rise, 12% wells shows 2 – 4 m fall and
16
8.5% wells shows >4 m fall. This may be considered as normal phenomenon and no abnormal rise or fall in water level is observed except in few localized wells.
Water level fluctuation has been analyzed statistically by comparing the decadal mean
water level data (April, 2000 - April, 2010) with depth to water level data of April, 2010 and the map is presented in Plate-XIV. Fluctuation in water level have been analysed for 566 wells. The district-wise frequency distribution of GWMS falling in different ranges of water level fluctuation is given in Table-13.
8.9
WATER LEVEL FLUCTUATION BETWEEN DECADAL MEAN AND AUGUST 2010
The decadal fluctuation in water level by comparing the water level data for August
Mean (2000-2010) with the depth to water level data of August 2010 indicates the longterm status of ground water condition during the previous and current measurement during monsoon period.
Water level fluctuation has been analyzed by comparing the decadal mean water level data (August, 2000 - August, 2009) with depth to water level data of August, 2010. In
the State, out of 478 analyzed wells, only 96 wells have shown rise where as 382 wells have shown fall. The rise in of water level is mostly restricted within 0-2 m (90 wells). Of
fall in water level scenario, 180 wells (47.12%)shows 0 – 2 m fall and 125 wells (32.72%)
shows 2-4 m fall, and 77 wells (20.16%) shows >4 m fall. This is also to be noted that the
limited rise in water level is also mostly restricted in north bengal. As discussed earlier, this situation may be attributed to very low monsoon rainfall so far in current year, which has lead to overall fall in water level in south Bengal during monsoon period.
Water level fluctuation has been analyzed statistically by comparing the decadal mean
water level data (Aug, 2000 - Aug, 2010) with depth to water level data of August, 2010
and the map is presented in Plate-XV. Fluctuation in water level have been analysed for
478 wells. The district-wise frequency distribution of GWMS falling in different ranges of water level fluctuation is given in Table-14.
8.10 WATER LEVEL FLUCTUATION BETWEEN DECADAL MEAN AND NOVEMBER 2010
The decadal fluctuation in water level by comparing the water level data for August
Mean (2000-2010) with the depth to water level data of November 2010 indicates the 17
long-term status of ground water condition during the previous and current
measurement during post-monsoon period. Water level fluctuation has been analyzed
by comparing the decadal mean water level data (November, 2000 - November, 2009) with depth to water level data of November, 2010. In the State, out of 599 analyzed wells, only 108 wells have shown rise where as 491 wells have shown fall. The rise in of
water level is mostly restricted within 0-2 m (98 wells). Of fall in water level scenario,
288 wells (48.1%) shows 0 – 2 m fall and 136 wells (22.7%) shows 2-4 m fall, and 67 wells (11.2%) shows >4 m fall. This is also to be noted that the limited rise in water level is also mostly restricted in north bengal districts except Haora district. As discussed earlier, this situation may be attributed to very low monsoon rainfall so far in current year, which has lead to overall fall in water level in entire state.
Water level fluctuation has been analyzed statistically by comparing the decadal mean
water level data (Nov, 2000 - Nov, 2010) with depth to water level data of November, 2010 and the map is presented in Plate-XVI. Fluctuation in water level have been analysed for 599 wells. The district-wise frequency distribution of GWMS falling in
different ranges of water level fluctuation is given in Table-15.
8.11 WATER LEVEL FLUCTUATION BETWEEN DECADAL MEAN AND JANUARY 2011
Water level fluctuation has been analyzed by comparing the decadal mean water level data (January, 2001 - January, 2010) with depth to water level data of January, 2011. In
the State, out of 524 analyzed wells, only 142 wells (27.2%) have shown rise where as 382 wells (72.8%) have shown fall. The rise in of water level is mostly restricted within 0-
2 m (124 wells). Of fall in water level scenario, 283 wells (54%) shows 0 – 2 m fall and 65 wells (12.4%) shows 2-4 m fall, and 34 wells (6.5%) shows >4 m fall. This is also to be
noted that the limited rise in water level is also mostly restricted in North Bengal
districts which receive a little winter rainfall. As discussed earlier, this situation may be attributed to very low monsoon rainfall in year 2010, which has lead to overall fall in water level in entire state.
The decadal fluctuation in water level by comparing the water level data for January Mean (2001-2011) with the depth to water level data of January 2011 map is presented 18
in Plate-XVII. Fluctuation in water level have been analysed for 524 wells. The districtwise frequency distribution of GWMS falling in different ranges of water level fluctuation is given in Table-16.
9.0
SCENARIO OF WATER LEVELS IN KOLKATA CITY DURING THE GROUND WATER YEAR 2010 – 2011 Kolkata city area is underlain by Quaternary sediments consisting of silt, clay, various grades of sand, gravel and occasional pebbles, deposited in deltaic environment by
Ganga- Bhagirathi river system. Here ground water occurs under confined condition and the piezometric level is significantly deep, ranging between 12.66 & 19.38 mbgl during pre-monsoon period and between 13.58 & 17.72 mbgl during post-monsoon period. In
major part of the city, piezometric level generally varies from 14.00 – 16.00 m bgl. This is due to huge withdrawal of groundwater for domestic and industrial uses.
The monthly piezometric level during 2010-11 is presented in Annexure IV. The annual
fluctuation, pre and post monsoon is presented in Table-17. Piezometric level fluctuates in the range of 10-60 m (rise/ fall). Falling trend in Salt lake area is very significant. Trend
in piezometric level has been analysed statistically for the decadal Pre-monsoon, Postmonsoon fluctuation (2000-2010), and has been summarised in Table-18. Depth to
water level map of KMC area during pre-monsson and post-monsoon period is given in Plate-XXI. Hydrographs of KMC area are given in Plate-XXIII.
10.0 HYDROCHEMISTRY The chemical quality of groundwater is dependent on the source of water and on the course over which it flow. The chemical analysis data of ground water samples collected
during the period April 2010 from Ground Water Monitoring wells are given in Annexure IV. Ground water samples throughout the State found to be slightly alkaline. In general
ground water is fresh. Quality of ground water in northern part of the state covering Kochbehar, Jalpaiguri and Darjeeling districts is much fresh with low mineral contents having electrical conductance varied from 82 to 918 µS/cm at 250C. Comparatively in 19
major parts of Malda, Dakshin & Uttar Dinajpur districts, the dissolved salts concentration found to be relatively high and maximum value of 3010 µS/cm observed
at Sunderpur of Dakhin Dinajpur district. In The coastal belt of Purba Medinapur, Howrah, South-24 Parganas and North 24 Parganas districts the upper aquifer is
brackish in many of the places. EC value commonly ranges between 2000-3500 µS/cm. However it may go upto 6950 µS/cm as in Baganda, Haora. Ground water is fresh in the deeper confined aquifers.
Distribution of EC (Apr-2010) is given in Plate - XVIII.
Distribution of Chloride (Cl-) and Iron (Fe) during pre-monsoon season (Apr-2010) is given in Plate - XIX and Plate - XX respectively. Range of various parameters is given below.
Parameters EC (µS/cm)
Max
Min
47.9
7
6950
pH
Ca (mg/l)
640
Mg (mg/l)
204
65 2
1.2
Na (mg/l)
1120
Fe (mg/l)
14
0.01
1580
1
K (mg/l)
371
0.03
0.06
HCO3 (mg/l)
1177
F (mg/l)
3.09
0.03
3823
36
Cl (mg/l)
SO4 (mg/l)
288
TDS (mg/l) TH
1360
12
0.08
25
Fluoride concentration more than 1.5mg/L, which is recommended maximum permissible limit (BIS), has been found in few places of Birbhum, Bankura, Puruliya, ,
Murshidabad, Malda, Dakshin & Uttar Dinajpur, N-24 Parganas and Nadia districts. However the occurrence is sporadic. On the other hand, occurrence of arsenic, as a
pollutant in groundwater, has been found in a linear tract, extending NNW-SSE from
Kaliachak block of Malda district through the eastern part of Murshidabad, Nadia, eastern fringe of Bardhaman, Hugli, North 24 Parganas, South 24 Parganas and Howrah
districts covering seventy-nine administrative blocks. The concentration of arsenic 20
above permissible limit (0.01mg/l) has been found sporadically in the aquifers in the
depth span of 20 to 100 m bgl, which is mainly restricted to the area lying east of river Bhagirathi.
Thus it is observed that the quality of ground water in shallow aquifers in the entire state of West Bengal is suitable for drinking, irrigation and industrial purposes except arsenic and fluoride infested areas.
In Kolkata Municipality (KMC) Area ground water is mainly of bicarbonate and chloride type. Ground water in the extreme northern, eastern and western part is brackish with chloride and EC exceeding 500mg/l and 2000 µS/cm respectively and marginal to good
in the rest of the area. The analysed chemical data are presented in Annexure-V.
21
Table - 1 DISTRICT-WISE STATUS OF NHNS FOR THE STATE OF WEST BENGAL, EASTERN REGION FOR 2010 – 2011
Sl. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
District Bankura Birbhum Barddhaman Uttar Dinajpur Dakshin Dinajpur Darjeeling Hugli Howrah Jalpaiguri Kochbehar Malda East Medinipur West Medinipur Murshidabad N 24 Parganas S 24 Parganas Nadia Purulia Kolkata U/A Total
No. of GWMS No. of GWMS No. of Monitoring Wells No. of Monitoring Wells abandoned during the established during the as on 31.3.2010 as on 31.3.2011 year year DW 79 51 42 10 7 15 12 7 37 31 24 1 32 30 7 8 16 60 0 469
PZ TW Total DW 4 0 83 2 19 6 76 26 25 93 3 1 14 5 6 18 0 0 15 27 2 41 3 6 16 0 0 37 0 0 31 1 6 10 40 18 18 37 11 15 58 19 22 71 7 49 63 3 45 56 31 9 56 0 0 60 1 10 12 22 192 226 886 4
PZ
2
2
*Eastern Region is Non-HP Region
22
TW Total DW 2 1 0 0 0 0 0 2 0 0 1 1 0 0 0 1 1 0 0 0 1 1 0 1 7 3
PZ
1
1 2
TW Total 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 1 1 1 6
DW 78 51 42 10 7 15 12 7 37 31 24 1 32 30 7 8 16 60 0 468
PZ 4 19 26 3 5 0 26 3 0 0 6 18 11 19 7 3 31 0 11 192
TW Total 0 82 6 76 25 93 1 14 6 18 0 15 2 40 6 16 0 37 0 31 10 40 18 37 15 58 21 70 50 64 45 56 9 56 0 60 12 23 226 886
Table-2
District-wise Well Frequency for Different Ranges of Depth to Water Level Month / Year : District
Apr-2010 No of WL D.T.W. ( m bgl ) measured Min. Max.
0 - 2 (m) No. %
2 - 5 (m) No. %
5 - 10 (m) No. %
10 - 20 (m) > 20 (m) No. % No. %
Kochbihar
29
1.25
5.00
3
10.3
26
89.7
0
0.0
0
0.0
0
0.0
Bardhaman
76
0.84
21.20
3
3.9
16
21.1
32
42.1
23
30.3
2
2.6
Birbhum
57
0.86
25.08
2
3.5
15
26.3
22
38.6
17
29.8
1
1.8
Dakshin Dinajpur
15
3.18
16.26
0
0.0
2
13.3
11
73.3
2
13.3
0
0.0
Darjeeling
12
1.85
10.25
1
8.3
4
33.3
6
50.0
1
8.3
0
0.0
East Medinipur
27
2.42
18.88
0
0.0
2
7.4
3
11.1
22
81.5
0
0.0
Haora
16
0.75
13.41
4
25.0
3
18.8
3
18.8
6
37.5
0
0.0
Bankura
73
1.71
17.15
2
2.7
30
41.1
34
46.6
7
9.6
0
0.0
Jalpaiguri
34
1.45
22.44
2
5.9
18
52.9
13
38.2
0
0.0
1
2.9
West Medinipur
38
1.23
18.87
1
2.6
6
15.8
10
26.3
21
55.3
0
0.0
Maldah
37
2.90
18.39
0
0.0
7
18.9
25
67.6
5
13.5
0
0.0
Murshidabad
60
1.87
23.60
1
1.7
5
8.3
38
63.3
13
21.7
3
5.0
Nadia
51
3.44
10.02
0
0.0
9
17.6
41
80.4
1
2.0
0
0.0
North 24 Parganas
50
1.54
14.15
1
2.0
10
20.0
34
68.0
5
10.0
0
0.0
Puruliya
57
4.42
16.29
0
0.0
4
7.0
44
77.2
9
15.8
0
0.0
South 24 Parganas
34
0.07
9.51
4
11.8
5
14.7
25
73.5
0
0.0
0
0.0
Uttar Dinajpur
13
2.47
5.91
0
0.0
10
76.9
3
23.1
0
0.0
0
0.0
Hugli
36
0.32
20.57
2
5.6
7
19.4
4
11.1
21
58.3
2
5.6
26
3.6
179
25.0
348
48.7
153
21.4
9
1.3
Total
715
23
Table - 3
District-wise Well Frequency for Different Ranges of Depth to Water Level Month / Year :
Aug-2010
District
No of WL D.T.W. ( m bgl ) measured Min Max
0 - 2(m) No. %
2 - 5 (m) No. %
5 - 10 (m) No. %
10 - 20 (m) > 20 (m) No. % No. %
Kochbihar
26
0.36
2.46
25
96.2
1
3.8
0
0.0
0
0.0
0
0.0
Bardhaman
80
0.56
20.76
12
15.0
25
31.3
22
27.5
19
23.8
2
2.5
Birbhum
64
0.05
20.60
11
17.2
20
31.3
22
34.4
10
15.6
1
1.6
Dakshin Dinajpur
15
0.49
6.94
3
20.0
10
66.7
2
13.3
0
0.0
0
0.0
Darjeeling
14
0.25
8.05
9
64.3
4
28.6
1
7.1
0
0.0
0
0.0
East Medinipur
26
1.61
13.94
1
3.8
1
3.8
10
38.5
14
53.8
0
0.0
Haora
16
0.06
11.26
7
43.8
0
0.0
5
31.3
4
25.0
0
0.0
Hugli
39
0.32
20.68
4
10.3
7
17.9
7
17.9
20
51.3
1
2.6
Bankura
74
1.11
14.00
13
17.6
30
40.5
27
36.5
4
5.4
0
0.0
Koch Behar
1
1.04
1.04
1
100.0
0
0.0
0
0.0
0
0.0
0
0.0
West Medinipur
37
0.98
14.80
7
18.9
10
27.0
12
32.4
8
21.6
0
0.0
Maldah
30
0.47
15.44
4
13.3
17
56.7
8
26.7
1
3.3
0
0.0
Murshidabad
38
1.08
15.49
2
5.3
17
44.7
17
44.7
2
5.3
0
0.0
Nadia
41
2.21
10.17
0
0.0
19
46.3
21
51.2
1
2.4
0
0.0
North 24 Parganas
46
0.35
16.20
4
8.7
14
30.4
22
47.8
6
13.0
0
0.0
Puruliya
58
0.72
14.70
3
5.2
20
34.5
31
53.4
4
6.9
0
0.0
South 24 Parganas
47
0.16
12.57
6
12.8
22
46.8
18
38.3
1
2.1
0
0.0
Uttar Dinajpur
13
0.53
3.85
8
61.5
5
38.5
0
0.0
0
0.0
0
0.0
Jalpaiguri
35
0.11
10.87
24
68.6
9
25.7
1
2.9
1
2.9
0
0.0
144
20.6
231
33.0
226
32.3
95
13.6
4
0.6
Total
700
24
Table - 4
District-wise Well Frequency for Different Ranges of Depth to Water Level Month / Year :
Nov-2010
District
No of WL D.T.W. ( m bgl ) measured Min. Max.
0 - 2 (m) No. %
2 - 5 (m) No. %
5 - 10 (m) No. %
10 - 20 (m) > 20 (m) No. % No. %
Kochbihar
28
1.35
3.76
6
21.4
22
78.6
0
0.0
0
0.0
0
0.0
Bardhaman
82
1.31
16.20
3
3.7
39
47.6
27
32.9
13
15.9
0
0.0
Birbhum
71
1.02
17.15
6
8.5
35
49.3
21
29.6
9
12.7
0
0.0
Dakshin Dinajpur
15
1.33
6.42
2
13.3
11
73.3
2
13.3
0
0.0
0
0.0
Darjeeling
15
1.52
7.70
3
20.0
11
73.3
1
6.7
0
0.0
0
0.0
East Medinipur
32
2.40
14.84
0
0.0
5
15.6
10
31.3
17
53.1
0
0.0
Haora
16
0.29
10.50
6
37.5
1
6.3
8
50.0
1
6.3
0
0.0
Bankura
75
1.45
14.40
5
6.7
37
49.3
29
38.7
4
5.3
0
0.0
Jalpaiguri
36
1.24
16.87
8
22.2
25
69.4
2
5.6
1
2.8
0
0.0
West Medinipur
42
1.02
21.34
2
4.8
14
33.3
19
45.2
6
14.3
1
2.4
Maldah
33
1.15
12.44
6
18.2
20
60.6
6
18.2
1
3.0
0
0.0
Murshidabad
42
1.67
22.24
1
2.4
21
50.0
12
28.6
6
14.3
2
4.8
Nadia
54
2.81
8.12
0
0.0
24
44.4
30
55.6
0
0.0
0
0.0
North 24 Parganas
53
0.00
12.10
14
26.4
33
62.3
5
9.4
1
1.9
0
0.0
Puruliya
59
2.30
13.85
0
0.0
25
42.4
31
52.5
3
5.1
0
0.0
South 24 Parganas
50
0.07
11.93
7
14.0
20
40.0
22
44.0
1
2.0
0
0.0
Uttar Dinajpur
12
1.58
3.75
4
33.3
8
66.7
0
0.0
0
0.0
0
0.0
Hugli
37
0.39
21.58
5
13.5
6
16.2
11
29.7
14
37.8
1
2.7
78
10.4
357
47.5
236
31.4
77
10.2
4
0.5
Total
752
25
Table - 5
District-wise Well Frequency for Different Ranges of Depth to Water Level Month / Year : District
Jan-2011 No of WL D.T.W. (m bgl) measured Min. Max.
0 - 2m No. %
2 -5 m No. %
5 - 10 m No. %
10 -20 m No. %
> 20 m No. %
Kochbihar
23
1.14
4.55
1
4.3
22
95.7
0
0.0
0
0.0
0
0.0
Bardhaman
76
0.86
21.85
6
7.9
24
31.6
27
35.5
15
19.7
4
5.3
Birbhum
73
0.83
18.46
5
6.8
27
37.0
26
35.6
15
20.5
0
0.0
Dakshin Dinajpur
17
2.06
7.20
0
0.0
9
52.9
8
47.1
0
0.0
0
0.0
Darjeeling
14
1.60
7.55
2
14.3
7
50.0
5
35.7
0
0.0
0
0.0
East Medinipur
32
2.69
15.03
0
0.0
3
9.4
13
40.6
16
50.0
0
0.0
Haora
14
0.40
9.50
4
28.6
2
14.3
8
57.1
0
0.0
0
0.0
Bankura
67
1.64
16.46
2
3.0
27
40.3
30
44.8
8
11.9
0
0.0
Jalpaiguri
26
1.74
10.15
2
7.7
17
65.4
6
23.1
1
3.8
0
0.0
West Medinipur
39
1.08
12.32
1
2.6
9
23.1
20
51.3
9
23.1
0
0.0
Maldah
33
1.93
13.53
2
6.1
13
39.4
17
51.5
1
3.0
0
0.0
Murshidabad
62
0.91
22.85
1
1.6
23
37.1
28
45.2
8
12.9
2
3.2
Nadia
55
2.10
7.64
0
0.0
41
74.5
14
25.5
0
0.0
0
0.0
North 24 Parganas
56
1.20
13.60
3
5.4
36
64.3
15
26.8
2
3.6
0
0.0
Puruliya
45
2.42
13.69
0
0.0
17
37.8
24
53.3
4
8.9
0
0.0
South 24 Parganas
46
0.56
11.62
5
10.9
19
41.3
21
45.7
1
2.2
0
0.0
Uttar Dinajpur
13
2.21
4.48
0
0.0
13
100.0
0
0.0
0
0.0
0
0.0
Hugli
38
0.65
20.75
2
5.3
8
21.1
4
10.5
23
60.5
1
2.6
36
4.9
317
43.5
266
36.5
103
14.1
7
1.0
Total
729
26
Table - 6
District-wise Categorisation of Water Level Fluctuation (Apr-09 to Apr-10)
District
Number of Station Analysed
Fall 0 - 2 (m) %
2 - 4 (m)
Rise %
> 4 (m) %
0 - 2 (m) %
2 - 4 (m) %
> 4 (m) %
Bankura
68
32
47.1
3
4.4
7
10.3
23
33.8
1
1.5
2
2.9
Bardhaman
74
32
43.2
11
14.9
12
16.2
14
18.9
5
6.8
0
0.0
Birbhum
47
32
68.1
6
12.8
1
2.1
6
12.8
2
4.3
0
0.0
Dakshin Dinajpur
12
5
41.7
0
0.0
0
0.0
7
58.3
0
0.0
0
0.0
Darjeeling
12
5
41.7
3
25.0
0
0.0
4
33.3
0
0.0
0
0.0
East Medinipur
23
7
30.4
6
26.1
7
30.4
2
8.7
1
4.3
0
0.0
Haora
15
7
46.7
4
26.7
2
13.3
1
6.7
0
0.0
1
6.7
Hugli
34
17
50.0
7
20.6
5
14.7
4
11.8
0
0.0
1
2.9
Jalpaiguri
34
16
47.1
2
5.9
2
5.9
13
38.2
1
2.9
0
0.0
Kochbihar
28
8
28.6
1
3.6
0
0.0
16
57.1
3
10.7
0
0.0
Maldah
34
22
64.7
5
14.7
2
5.9
5
14.7
0
0.0
0
0.0
Murshidabad
53
33
62.3
3
5.7
6
11.3
9
17.0
1
1.9
1
1.9
Nadia
47
40
85.1
1
2.1
0
0.0
6
12.8
0
0.0
0
0.0
North 24 Parganas
47
38
80.9
3
6.4
1
2.1
5
10.6
0
0.0
0
0.0
Puruliya
50
32
64.0
6
12.0
1
2.0
9
18.0
2
4.0
0
0.0
South 24 Parganas
32
21
65.6
4
12.5
2
6.3
5
15.6
0
0.0
0
0.0
Uttar Dinajpur
13
5
38.5
0
0.0
0
0.0
8
61.5
0
0.0
0
0.0
West Medinipur
33
12
36.4
10
30.3
9
27.3
2
6.1
0
0.0
0
0.0
656
364
55.5
75
57
8.7
139
16
2.4
5
0.8
Total
11.4
27
21.2
Table - 7
District-wise Categorisation of Water Level Fluctuation (Apr-10 to Aug-10)
District
Number of Station Analysed
Fall 0 - 2 (m
%
2 - 4 (m
Rise %
> 4 (m
%
0 - 2 (m %
2 - 4 (m) %
> 4 (m %
Bankura
70
10
14.3
3
4.3
3
4.3
36
51.4
9
12.9
9
12.9
Bardhaman
71
6
8.5
1
1.4
1
1.4
30
42.3
23
32.4
10
14.1
Birbhum
45
3
6.7
1
2.2
1
2.2
16
35.6
17
37.8
7
15.6
Dakshin Dinajpur
12
0
0.0
0
0.0
0
0.0
2
16.7
3
25.0
7
58.3
Darjeeling
11
0
0.0
0
0.0
0
0.0
4
36.4
2
18.2
5
45.5
East Medinipur
24
3
12.5
1
4.2
0
0.0
7
29.2
2
8.3
11
45.8
Haora
16
1
6.3
0
0.0
0
0.0
8
50.0
6
37.5
1
6.3
Hugli
35
4
11.4
0
0.0
1
2.9
15
42.9
13
37.1
2
5.7
Jalpaiguri
33
0
0.0
0
0.0
0
0.0
12
36.4
9
27.3
12
36.4
Kochbehar
26
1
3.8
0
0.0
0
0.0
5
19.2
20
76.9
0
0.0
Maldah
30
2
6.7
1
3.3
0
0.0
13
43.3
9
30.0
5
16.7
Murshidabad
33
7
21.2
0
0.0
0
0.0
17
51.5
5
15.2
4
12.1
Nadia
39
9
23.1
0
0.0
0
0.0
23
59.0
7
17.9
0
0.0
North 24 Parganas
41
11
26.8
3
7.3
2
4.9
17
41.5
5
12.2
3
7.3
Puruliya
55
9
16.4
0
0.0
0
0.0
26
47.3
10
18.2
10
18.2
South 24 Parganas
32
4
12.5
0
0.0
0
0.0
24
75.0
4
12.5
0
0.0
Uttar Dinajpur
12
0
0.0
0
0.0
0
0.0
4
33.3
8
66.7
0
0.0
West Medinipur
37
1
2.7
1
2.7
0
0.0
4
10.8
21
56.8
10
27.0
622
71
11.4
11
1.3
263
173
27.8
96
15.4
Total
1.8
8
28
42.3
Table - 8
District-wise Categorisation of Water Level Fluctuation ( Apr-10 to Nov-10 )
District
Number of Station Analysed
Fall 0 - 2 (m) %
2 - 4 (m)
Rise %
> 4 (m) %
0 - 2 (m) %
2 - 4 (m) %
> 4 (m) %
Bankura
69
16
23.2
7
10.1
3
4.3
29
42.0
9
13.0
5
7.2
Bardhaman
69
12
17.4
0
0.0
1
1.4
15
21.7
14
20.3
27
39.1
Birbhum
55
4
7.3
1
1.8
0
0.0
17
30.9
17
30.9
16
29.1
Dakshin Dinajpur
13
0
0.0
0
0.0
0
0.0
5
38.5
1
7.7
7
53.8
Darjeeling
12
0
0.0
0
0.0
0
0.0
6
50.0
4
33.3
2
16.7
East Medinipur
26
3
11.5
0
0.0
0
0.0
7
26.9
7
26.9
9
34.6
Haora
16
0
0.0
0
0.0
0
0.0
8
50.0
6
37.5
2
12.5
Hugli
34
2
5.9
1
2.9
0
0.0
11
32.4
9
26.5
11
32.4
Jalpaiguri
33
3
9.1
0
0.0
0
0.0
14
42.4
12
36.4
4
12.1
Kochbihar
26
1
3.8
0
0.0
0
0.0
25
96.2
0
0.0
0
0.0
Maldah
31
0
0.0
0
0.0
0
0.0
11
35.5
9
29.0
11
35.5
Murshidabad
38
4
10.5
0
0.0
0
0.0
22
57.9
9
23.7
3
7.9
Nadia
51
1
2.0
0
0.0
0
0.0
44
86.3
6
11.8
0
0.0
North 24 Parganas
43
1
2.3
0
0.0
0
0.0
16
37.2
17
39.5
9
20.9
Puruliya
56
8
14.3
0
0.0
0
0.0
25
44.6
14
25.0
9
16.1
South 24 Parganas
33
8
24.2
0
0.0
0
0.0
16
48.5
7
21.2
2
6.1
Uttar Dinajpur
11
1
9.1
0
0.0
0
0.0
7
63.6
3
27.3
0
0.0
West Medinipur
34
0
0.0
0
0.0
1
2.9
9
26.5
9
26.5
15
44.1
650
64
9.8
9
0.8
287
153
23.5
132
20.3
Total
1.4
5
29
44.2
Table - 9
District-wise Categorisation of Water Level Fluctuation ( Apr-10 to Jan-11 )
District
Number of Station Analysed
Fall 0 -2 m
%
2 -4m
Rise %
> 4 m
%
0 -2 m
%
2 -4 m
%
> 4 m %
Bankura
62
19
30.6
8
12.9
4
6.5
23
37.1
4
6.5
4
6.5
Bardhaman
66
13
19.7
0
0.0
2
3.0
35
53.0
6
9.1
10
15.2
Birbhum
55
5
9.1
2
3.6
0
0.0
27
49.1
14
25.5
7
12.7
Dakshin Dinajpur
15
1
6.7
0
0.0
0
0.0
4
26.7
5
33.3
5
33.3
Darjeeling
12
2
16.7
0
0.0
0
0.0
5
41.7
5
41.7
0
0.0
East Medinipur
25
4
16.0
0
0.0
0
0.0
5
20.0
7
28.0
9
36.0
Haora
13
1
7.7
0
0.0
0
0.0
7
53.8
5
38.5
0
0.0
Hugli
36
6
16.7
1
2.8
0
0.0
16
44.4
9
25.0
4
11.1
Jalpaiguri
25
7
28.0
0
0.0
0
0.0
15
60.0
2
8.0
1
4.0
Kochbihar
21
6
28.6
0
0.0
0
0.0
15
71.4
0
0.0
0
0.0
Maldah
32
2
6.3
0
0.0
0
0.0
17
53.1
8
25.0
5
15.6
Murshidabad
54
11
20.4
0
0.0
2
3.7
28
51.9
6
11.1
7
13.0
Nadia
50
2
4.0
0
0.0
0
0.0
30
60.0
16
32.0
2
4.0
North 24 Parganas
42
3
7.1
0
0.0
0
0.0
16
38.1
19
45.2
4
9.5
Puruliya
42
8
19.0
1
2.4
0
0.0
20
47.6
8
19.0
5
11.9
South 24 Parganas
29
4
13.8
0
0.0
0
0.0
19
65.5
4
13.8
2
6.9
Uttar Dinajpur
13
1
7.7
0
0.0
0
0.0
11
84.6
1
7.7
0
0.0
West Medinipur
35
5
14.3
0
0.0
0
0.0
12
34.3
6
17.1
12
34.3
627
100
15.9
12
1.3
305
48.6
125
19.9
77
12.3
Total
1.9
8
30
Table - 10
District-wise Categorisation of Water Level Fluctuation (Aug-2009 to Aug-2010)
District
Number of Station Analysed
Fall 0 - 2 (m) %
2 - 4 (m)
Rise %
> 4 (m) %
0 - 2 (m) %
2 - 4 (m) %
> 4 (m) %
Bankura
71
33
46.5
23
32.4
12
16.9
3
4.2
0
0.0
0
0.0
Bardhaman
73
40
54.8
18
24.7
7
9.6
4
5.5
4
5.5
0
0.0
Birbhum
45
23
51.1
14
31.1
6
13.3
2
4.4
0
0.0
0
0.0
Dakshin Dinajpur
14
3
21.4
0
0.0
0
0.0
10
71.4
1
7.1
0
0.0
Darjeeling
14
2
14.3
1
7.1
0
0.0
11
78.6
0
0.0
0
0.0
East Medinipur
20
11
55.0
3
15.0
3
15.0
3
15.0
0
0.0
0
0.0
Haora
14
6
42.9
0
0.0
0
0.0
7
50.0
0
0.0
1
7.1
Hugli
33
9
27.3
13
39.4
10
30.3
1
3.0
0
0.0
0
0.0
Jalpaiguri
25
4
16.0
0
0.0
0
0.0
19
76.0
2
8.0
0
0.0
Kochbihar
25
1
4.0
0
0.0
0
0.0
24
96.0
0
0.0
0
0.0
Maldah
27
10
37.0
5
18.5
2
7.4
10
37.0
0
0.0
0
0.0
Murshidabad
33
21
63.6
5
15.2
1
3.0
6
18.2
0
0.0
0
0.0
Nadia
38
25
65.8
11
28.9
1
2.6
0
0.0
1
2.6
0
0.0
North 24 Parganas
41
13
31.7
13
31.7
13
31.7
1
2.4
1
2.4
0
0.0
Puruliya
54
15
27.8
24
44.4
10
18.5
3
5.6
2
3.7
0
0.0
South 24 Parganas
40
19
47.5
6
15.0
2
5.0
9
22.5
4
10.0
0
0.0
Uttar Dinajpur
13
4
30.8
0
0.0
0
0.0
8
61.5
1
7.7
0
0.0
West Medinipur
25
11
44.0
5
20.0
1
4.0
7
28.0
1
4.0
0
0.0
605
250
41.3
141
23.3
68
11.2
128
21.2
17
2.8
1
0.2
Total
31
Table - 11
District-wise Categorisation of Water Level Fluctuation ( Nov-09 to Nov-10 )
District
Number of Station Analysed
Fall 0 - 2 (m) %
2 - 4 (m)
Rise %
> 4 (m) %
0 - 2 (m) %
2 - 4 (m) %
> 4 (m) %
Bankura
73
40
54.8
15
20.5
14
19.2
3
4.1
1
1.4
0
0.0
Bardhaman
76
31
40.8
9
11.8
3
3.9
20
26.3
4
5.3
9
11.8
Birbhum
66
36
54.5
10
15.2
6
9.1
9
13.6
3
4.5
2
3.0
Dakshin Dinajpur
15
4
26.7
2
13.3
0
0.0
9
60.0
0
0.0
0
0.0
Darjeeling
15
10
66.7
0
0.0
0
0.0
4
26.7
1
6.7
0
0.0
East Medinipur
24
10
41.7
3
12.5
4
16.7
6
25.0
1
4.2
0
0.0
Haora
16
8
50.0
1
6.3
0
0.0
6
37.5
0
0.0
1
6.3
Hugli
30
17
56.7
1
3.3
3
10.0
8
26.7
1
3.3
0
0.0
Jalpaiguri
33
17
51.5
1
3.0
0
0.0
13
39.4
2
6.1
0
0.0
Kochbihar
25
19
76.0
2
8.0
0
0.0
4
16.0
0
0.0
0
0.0
Maldah
29
10
34.5
4
13.8
1
3.4
13
44.8
1
3.4
0
0.0
Murshidabad
41
33
80.5
4
9.8
0
0.0
3
7.3
1
2.4
0
0.0
Nadia
44
26
59.1
11
25.0
2
4.5
4
9.1
1
2.3
0
0.0
North 24 Parganas
47
22
46.8
2
4.3
0
0.0
17
36.2
4
8.5
2
4.3
Puruliya
41
18
43.9
10
24.4
11
26.8
2
4.9
0
0.0
0
0.0
South 24 Parganas
41
23
56.1
5
12.2
0
0.0
12
29.3
1
2.4
0
0.0
Uttar Dinajpur
11
5
45.5
0
0.0
0
0.0
6
54.5
0
0.0
0
0.0
West Medinipur
28
13
46.4
3
10.7
3
10.7
7
25.0
2
7.1
0
0.0
655
342
52.2
83
47
7.2
146
23
3.5
14
2.1
Total
12.7
32
22.3
Table - 12
District-wise Categorisation of Water Level Fluctuation ( Jan-10 to Jan-11)
District
Number of Station Analysed
Fall 0 - 2m
%
2- 4 m
Rise %
> 4 m
%
0 -2 m
%
2 -4 m
%
> 4 m %
Bankura
65
35
53.8
8
12.3
7
10.8
13
20.0
2
3.1
0
0.0
Bardhaman
74
51
68.9
3
4.1
4
5.4
12
16.2
3
4.1
1
1.4
Birbhum
64
29
45.3
6
9.4
5
7.8
18
28.1
4
6.3
2
3.1
Dakshin Dinajpur
17
7
41.2
5
29.4
0
0.0
5
29.4
0
0.0
0
0.0
Darjeeling
14
5
35.7
0
0.0
0
0.0
9
64.3
0
0.0
0
0.0
East Medinipur
24
10
41.7
4
16.7
0
0.0
8
33.3
2
8.3
0
0.0
Haora
13
7
53.8
1
7.7
0
0.0
5
38.5
0
0.0
0
0.0
Hugli
30
20
66.7
0
0.0
2
6.7
7
23.3
1
3.3
0
0.0
Jalpaiguri
25
18
72.0
0
0.0
0
0.0
6
24.0
0
0.0
1
4.0
Kochbihar
21
12
57.1
0
0.0
0
0.0
9
42.9
0
0.0
0
0.0
Maldah
31
14
45.2
8
25.8
1
3.2
7
22.6
1
3.2
0
0.0
Murshidabad
48
27
56.3
4
8.3
2
4.2
8
16.7
1
2.1
6
12.5
Nadia
48
21
43.8
3
6.3
0
0.0
23
47.9
0
0.0
1
2.1
North 24 Parganas
38
13
34.2
1
2.6
0
0.0
20
52.6
4
10.5
0
0.0
Puruliya
36
21
58.3
11
30.6
0
0.0
4
11.1
0
0.0
0
0.0
South 24 Parganas
40
26
65.0
2
5.0
0
0.0
12
30.0
0
0.0
0
0.0
Uttar Dinajpur
12
5
41.7
0
0.0
0
0.0
7
58.3
0
0.0
0
0.0
West Medinipur
31
14
45.2
4
12.9
0
0.0
10
32.3
2
6.5
1
3.2
631
335
53.1
60
9.5
21
3.3
183
20
3.2
12
1.9
Total
33
29.0
Table - 13
District-wise Categorisation of Change in Water Level 10 Yrs Mean
(Apr-00 - Apr-09) - Apr-10 Range in m
Rise
Fall
District
Number of Station Analysed
Bankura
70
0.04
70.62
0.06
9.36
25
35.7
9
12.9
3
4.3
24
34.3
7
10.0
2
2.9
Bardhaman
72
0.09
56.15
0.16
7.90
16
22.2
2
2.8
2
2.8
26
36.1
11
15.3
15
20.8
Birbhum
55
0.13
3.84
0.08
8.90
7
12.7
2
3.6
0
0.0
32
58.2
9
16.4
5
9.1
Dakshin Dinajpur
5
0.52
0.52
0.43
4.78
1
20.0
0
0.0
0
0.0
3
60.0
0
0.0
1
20.0
Darjeeling
10
0.04
0.80
0.11
2.78
3
30.0
0
0.0
0
0.0
6
60.0
1
10.0
0
0.0
East Medinipur
9
0.14
5.16
0
0.0
0
0.0
0
0.0
6
66.7
0
0.0
3
33.3
Haora
14
1.35
5.52
0.40
11.50
1
7.1
4
28.6
2
14.3
1
7.1
1
7.1
5
35.7
Hugli
34
0.08
5.06
0.18
5.40
4
11.8
1
2.9
1
2.9
14
41.2
8
23.5
6
17.6
Jalpaiguri
31
0.00
2.57
0.07
3.68
13
41.9
1
3.2
0
0.0
14
45.2
3
9.7
0
0.0
Kochbihar
23
0.02
1.18
0.05
0.80
10
43.5
0
0.0
0
0.0
13
56.5
0
0.0
0
0.0
Maldah
28
0.08
2.34
0.02
6.71
12
42.9
1
3.6
0
0.0
10
35.7
4
14.3
1
3.6
Murshidabad
45
0.19
6.12
0.18
11.07
9
20.0
0
0.0
1
2.2
32
71.1
1
2.2
2
4.4
Nadia
40
0.02
1.79
0.01
1.74
4
10.0
0
0.0
0
0.0
36
90.0
0
0.0
0
0.0
North 24 Parganas
34
0.01
0.91
0.17
3.67
5
14.7
0
0.0
0
0.0
23
67.6
6
17.6
0
0.0
Puruliya
50
0.02
1.41
0.01
4.37
11
22.0
0
0.0
0
0.0
29
58.0
8
16.0
2
4.0
South 24 Parganas
27
0.17
1.65
0.09
4.67
4
14.8
0
0.0
0
0.0
15
55.6
7
25.9
1
3.7
Uttar Dinajpur
9
0.05
0.43
0.05
0.56
4
44.4
0
0.0
0
0.0
5
55.6
0
0.0
0
0.0
West Medinipur
10
0.33
9.08
0.67
7.60
1
10.0
0
0.0
1
10.0
1
10.0
2
20.0
5
50.0
130 23.0
20
10
1.8
290
51.2
68 12.0
48
8.5
Total
566
Min
Rise Max
Fall Min Max
0 - 2(m) No %
2 - 4 (m) No %
34
3.5
> 4 (m) No %
0 - 2 (m) No %
2 - 4 (m > 4 (m No % No %
Table - 14
District-wise Categorisation of Change in Water Level 10 Yrs Mean
(Aug-00 - Aug-09) - Aug-10 Range in m
Rise
Fall
District
Number of Station Analysed
Bankura
50
0.02
0.42
0.01
7.40
2
4.0
0
0.0
0
0.0
27
54.0
10
20.0
11
22.0
Bardhaman
50
0.02
9.54
0.05
8.33
5
10.0
0
0.0
1
2.0
21
42.0
16
32.0
7
14.0
Birbhum
41
0.06
0.61
0.21
6.97
4
9.8
0
0.0
0
0.0
21
51.2
6
14.6
10
24.4
Dakshin Dinajpur
6
0.06
1.66
0.31
0.68
4
66.7
0
0.0
0
0.0
2
33.3
0
0.0
0
0.0
Darjeeling
9
0.31
0.97
0.15
3.22
7
77.8
0
0.0
0
0.0
1
11.1
1
11.1
0
0.0
East Medinipur
15
0.22
8.56
0
0.0
0
0.0
0
0.0
4
26.7
5
33.3
6
40.0
Haora
11
0.19
2.68
0.09
5.78
3
27.3
1
9.1
0
0.0
4
36.4
1
9.1
2
18.2
Hugli
32
0.24
3.84
0.36
9.98
2
6.3
1
3.1
0
0.0
8
25.0
7
21.9
14
43.8
Jalpaiguri
27
0.14
2.10
0.06
0.37
23
85.2
1
3.7
0
0.0
3
11.1
0
0.0
0
0.0
Kochbihar
17
0.11
1.46
17 100.0
0
0.0
0
0.0
0
0.0
0
0.0
0
0.0
Maldah
23
0.18
1.39
0.21
6.26
4
17.4
0
0.0
0
0.0
14
60.9
3
13.0
2
8.7
Murshidabad
30
0.02
0.67
0.13
7.53
2
6.7
0
0.0
0
0.0
12
40.0
15
50.0
1
3.3
Nadia
31
0.96
0.96
0.30
4.15
1
3.2
0
0.0
0
0.0
18
58.1
11
35.5
1
3.2
North 24 Parganas
25
0.49
0.49
0.03
12.13
1
4.0
0
0.0
0
0.0
8
32.0
12
48.0
4
16.0
Puruliya
49
0.07
0.32
0.31
11.42
2
4.1
0
0.0
0
0.0
8
16.3
24
49.0
15
30.6
South 24 Parganas
32
0.11
2.66
0.13
6.17
6
18.8
1
3.1
0
0.0
16
50.0
8
25.0
1
3.1
Uttar Dinajpur
9
0.21
0.74
0.09
1.20
3
33.3
0
0.0
0
0.0
6
66.7
0
0.0
0
0.0
West Medinipur
21
0.42
5.72
0.23
8.59
4
19.0
0
0.0
1
4.8
7
33.3
6
28.6
3
14.3
90 18.8
4
0.8
2
0.4
180
37.7
Total
478
Min
Rise Max
Fall Min Max
0 - 2(m) No %
2 - 4 (m) No %
35
> 4 (m) No %
0 - 2 (m) No %
2 - 4 (m) No %
125 26.2
> 4 (m) No %
77 16.1
Table - 15
District-wise Categorisation of Change in Water Level 10 Yrs Mean (Nov-00 - Nov-09) - Nov-10 Range in m
Rise
Fall
District
Number of Station Analysed
Bankura
55
0.12
0.81
0.05
9.11
5
9.1
0
0.0
0
0.0
25
45.5
13
23.6
12
21.8
Bardhaman
60
0.01
10.03
0.06
6.71
10
16.7
2
3.3
1
1.7
32
53.3
12
20.0
3
5.0
Birbhum
62
0.00
1.15
0.01
9.43
14
22.6
0
0.0
0
0.0
37
59.7
9
14.5
2
3.2
Dakshin Dinajpur
9
0.57
1.48
0.04
0.98
4
44.4
0
0.0
0
0.0
5
55.6
0
0.0
0
0.0
Darjeeling
12
0.14
1.97
0.02
2.04
5
41.7
0
0.0
0
0.0
6
50.0
1
8.3
0
0.0
East Medinipur
30
0.15
11.46
0
0.0
0
0.0
0
0.0
10
33.3
11
36.7
9
30.0
Haora
13
0.25
3.46
0.13
3.60
5
38.5
1
7.7
0
0.0
3
23.1
4
30.8
0
0.0
Hugli
36
0.12
2.59
0.06
10.64
2
5.6
1
2.8
0
0.0
9
25.0
12
33.3
12
33.3
Jalpaiguri
34
0.11
2.68
0.04
1.56
15
44.1
1
2.9
0
0.0
18
52.9
0
0.0
0
0.0
Kochbihar
20
0.14
0.60
0.09
1.07
4
20.0
0
0.0
0
0.0
16
80.0
0
0.0
0
0.0
Maldah
23
0.37
1.08
0.02
4.91
8
34.8
0
0.0
0
0.0
12
52.2
2
8.7
1
4.3
Murshidabad
35
0.58
0.58
0.03
8.75
1
2.9
0
0.0
0
0.0
18
51.4
11
31.4
5
14.3
Nadia
43
0.23
0.23
0.08
3.51
1
2.3
0
0.0
0
0.0
19
44.2
23
53.5
0
0.0
North 24 Parganas
38
0.10
2.53
0.21
2.54
9
23.7
1
2.6
0
0.0
23
60.5
5
13.2
0
0.0
Puruliya
54
0.22
0.22
0.26
9.30
1
1.9
0
0.0
0
0.0
21
38.9
20
37.0
12
22.2
South 24 Parganas
34
0.06
2.68
0.27
4.73
7
20.6
1
2.9
0
0.0
17
50.0
8
23.5
1
2.9
Uttar Dinajpur
10
0.02
0.04
0.00
0.40
2
20.0
0
0.0
0
0.0
8
80.0
0
0.0
0
0.0
West Medinipur
31
0.10
5.16
0.15
18.97
5
16.1
1
3.2
1
3.2
9
29.0
5
16.1
10
32.3
98 16.4
8
1.3
2
0.3
288
48.1
Total
599
Min
Rise Max
Fall Min Max
0 - 2 (m) No %
36
2 - 4 (m) No %
>4 No
(m) %
0 - 2 (m) 2 - 4 (m) > 4 (m) No % No % No %
136 22.7
67 11.2
Table - 16
District-wise Categorisation of Change in Water Level 10 Yrs Mean (Jan-01 - Jan-10) - Jan-11 Range in m
Rise
Fall
District
Number of Station Analysed
Bankura
50
0.08
3.74
0.20
10.48
5
10.0
2
4.0
0
0.0
25
50.0
7
Bardhaman
57
0.05
3.61
0.02
9.00
11
19.3
2
3.5
0
0.0
33
57.9
Birbhum
53
0.01
2.22
0.01
8.28
15
28.3
1
1.9
0
0.0
27
50.9
Dakshin Dinajpur
6
0.23
0.27
0.12
1.58
3
50.0
0
0.0
0
0.0
3
Darjeeling
11
0.05
1.16
0.29
0.60
6
54.5
0
0.0
0
0.0
5
East Medinipur
17
0.24
1.20
0.05
4.51
2
11.8
0
0.0
0
0.0
Haora
11
0.08
0.80
0.23
2.53
3
27.3
0
0.0
0
0.0
Hugli
33
0.08
0.25
0.00
5.94
3
9.1
0
0.0
0
Jalpaiguri
24
0.16
1.01
0.00
1.76
9
37.5
0
0.0
0
Kochbihar
15
0.02
0.61
0.00
0.82
7
46.7
0
0.0
0
Maldah
24
0.11
2.15
0.02
3.95
5
20.8
1
4.2
0
Murshidabad
47
0.03
10.15
0.14
9.64
5
10.6
1
2.1
Nadia
43
0.00
3.48
0.01
3.68
12
27.9
1
2.3
North 24 Parganas
36
0.23
2.00
0.02
4.79
14
38.9
1
Puruliya
39
0.25
2.02
0.05
5.84
5
12.8
1
South 24 Parganas
28
0.00
2.55
0.34
4.47
9
32.1
Uttar Dinajpur
9
0.10
0.46
0.04
0.39
4
44.4
West Medinipur
21
0.23
9.48
0.01
1.94
6
Total
524
Min
Rise Max
Fall Min Max
0- 2 m No %
2 -4 m No %
>4m No %
0 -2 m No %
2 -4 m No %
>4 m No %
14.0
11
22.0
5
8.8
6
10.5
6
11.3
4
7.5
50.0
0
0.0
0
0.0
45.5
0
0.0
0
0.0
9
52.9
4
23.5
2
11.8
6
54.5
2
18.2
0
0.0
0.0
18
54.5
10
30.3
2
6.1
0.0
15
62.5
0
0.0
0
0.0
0.0
8
53.3
0
0.0
0
0.0
0.0
13
54.2
5
20.8
0
0.0
2
4.3
28
59.6
7
14.9
4
8.5
0
0.0
28
65.1
2
4.7
0
0.0
2.8
0
0.0
18
50.0
2
5.6
1
2.8
2.6
0
0.0
19
48.7
11
28.2
3
7.7
1
3.6
0
0.0
13
46.4
4
14.3
1
3.6
0
0.0
0
0.0
5
55.6
0
0.0
0
0.0
28.6
4
19.0
1
4.8
10
47.6
0
0.0
0
0.0
124 23.7
15
2.9
3
0.6
283
54.0
65 12.4
34
6.5
37
Table - 17
District-wise Well Frequency for Different Ranges of Depth to Water Level (Pre-monsoon) Month / Year:
April-2010
District
No of WL D.T.W. ( m bgl ) measured Min. Max.
0 - 2 (m No. %
2 - 5 (m No. %
5 - 10 (m No. %
10 - 20 (m No. %
> 20 (m No. %
North 24 Parganas
3
15.00
19.38
0
0.0
0
0.0
0
0.0
3
100.0
0
0.0
Kolkata
16
12.66
17.15
0
0.0
0
0.0
0
0.0
16
100.0
0
0.0
Total
19
0
0.0
0
0.0
0
0.0
19
100.0
0
0.0
District-wise Well Frequency for Different Ranges of Depth to Water Level (Post-Monsoon) Month / Year: October-2010 District
No of WL D.T.W. ( m bgl ) measured Min. Max.
0 - 2 (m No. %
2 - 5 (m No. %
5 - 10 (m No. %
10 - 20 (m No. %
> 20 (m No. %
North 24 Parganas
3
13.75
17.72
0
0.0
0
0.0
0
0.0
3
100.0
0
0.0
Kolkata
16
13.58
16.50
0
0.0
0
0.0
0
0.0
16
100.0
0
0.0
Total
19
0
0.0
0
0.0
0
0.0
19
100.0
0
0.0
38
Table - 18 Ground water level trend of Kolkata city Pre-Monsoon Locality
Well No Rise (m/yr)
Salt Lake Pz
WBCT05
-
0.3120
0.022
-
Ballygunge Maidan Tw
WBCT07A
0.049
Dum Dum
WBCT09B
Command Hospital Pz
WBCT08
-
0.685
-
0.341
Jhautala
WBCT17
Fort Willam Pz-i Deep Fort Willam Pz-ii Int.
Fort William Pz-iii Sha. Jadavpur Pz-i
Jadavpur Pz-ii
Jadavpur Pz-iii
Baishnabghata Patuli I A Park
Rajbhavan
WBCT15A WBCT18
WBCT18A WBCT18B
WBCT19
WBCT19A
WBCT19B
WBCT20
WBCT21
WBCT22
-
15.18
WBCT13B
New Alipur
0.042
0.0152
Baghbazar
WBCT15
0.398
-
-
19.25
-
17.81
-
0.0737
-
0.3451
-
0.1432
0.058 -
0.001
-
-
-
-
13.50
-
15.01
0.029
0.0514
15.96
0.035
16.26
-
0.085
-
15.92
-
0.049
0.154
-
0.103
0.437
0.3395
12.94
-
1.4245
39
4.21
-
0.153
17.03
12.19
-
-
-
0.1844
11.90
13.08
13.90
15.92
0.198
14.04
0.199
0.136
-
16.02
-
14.21
-
-
10.46
0.185
15.07
8.55
0.437
20.79
11.45
Intercept (as on 1-Nov-99)
-
-
0.092
0.432
15.26
Fall (m/yr)
-
0.265
0.485
Garden Reach
10.59
Rise (m/yr)
15.96
WBCT10B
WBCT11B
Intercept (as on 1-Apr-99)
-
Park Street Taltala
Fall (m/yr)
Post-Monsoon
-
-
0.059 -
15.77
13.00
11.59
14.28 14.64
14.78
14.65
-
15.90
1.205
2.82
0.017 -
11.43 -
PLATE – I GROUND WATER MONITORING WELLS IN WEST BENGAL
40
PLATE – II GROUND WATER MONITORING WELLS IN KMC AREA
LEGEND ) DUG WELLS
PIEZOMETERS / TUBE WELLS
41
PLATE – III
42
PLATE – IV
43
PLATE – V
44
PLATE – VI
45
PLATE – VII
46
PLATE – VIII
47
PLATE – IX
48
PLATE – X
49
PLATE –XI
50
PLATE – XII
51
PLATE – XIII
52
PLATE –XIV
53
PLATE – XV
54
PLATE – XVI
55
PLATE – XVII
56
PLATE – XVIII
57
PLATE – XIX
58
PLATE – XX
59
PLATE – XXI
60
Hydrograph of selected GWMS of West Bengal
61
Plate XXII
62
63
64
65
66
67
Hydrograph of selected GWMS of KMC area
68
Plate XXIII
ANNEXURE-I
Details of Ground Water Monitoring Wells in West Bengal with Depth To Water Levels of 2010-11
Well No
District
Block
Village
WBBB01
Birbhum
Mohammad Bazar Ganpur
WBBB03
Birbhum
Nanur
Kirnahar
Sainthia
Sainthia
WBBB02 WBBB04 WBBB07 WBBB08 WBBB09
WBBB100 WBBB101 WBBB102
Birbhum Birbhum Birbhum Birbhum Birbhum
Birbhum Birbhum Birbhum
Rajnagar Nalhati
Sainthia
Sainthia Pz
Dug Well
Tube Well
Nalhati
Amlai
Dug Well
Sainthia Bolpur
WBBB104
Birbhum
Bolpur Bolpur
Ahmedpur Biswabharti, Shantiniketan Biswabharti, Shantiniketan Biswabharti, Shantiniketan
43.89
Dug Well
Khyrasol
Khayrasol
Dug Well
WBBB15
WBBB16A WBBB19
Birbhum
Birbhum
Birbhum
Murarai-i
Murarai-i
Dubrajpur
Palsa
Mitrapur Pz Batikar
Dug Well
Dug Well
Dug Well
Tube Well Dug Well
69
29.6
57.24
7.49
1.65
10.68 12.53 11.67
0.93 1.25 1.2
1.85
Apr-10
Aug-10
Nov-10
8.2
6.88
6.21
7.25
12.35
12.44
11.65
11.49
5.79
7.58
10.63
5.45
11.45 9.21
9.88
8.98
0.73
0.75
0.75 95.57
1.26
12.7
Water Level (m bgl)
10.76
0.87
26.23
13.74
0.54
55.58
Tube Well
Total Well Depth Diameter (m) (m)
0.81
0.89
Siuri
Rajnagar
1.15
55.6
Suri-i
Rajnagar
0.81
Tube Well
Birbhum Birbhum
0.83
0.44
0.88
WBBB12A
Birbhum
0.84
55.59
Dug Well
WBBB14
37.615
0.75
Tube Well
Narayanpur
WBBB13A
53.49
Tube Well
Rampurhat-i
Mohammad bazar Darsandari
51.64
66.305
Birbhum Birbhum
0.89
Tube Well
WBBB10A WBBB11A
26.78
47.78
Dug Well
Gopalpur
0.76
Dug Well
Dug Well
MP (m)
55.36
100.12
Illambazar
Dubrajpur
Birbhum
Birbhum
Nalhati
Dug Well
RL (m amsl)
Dug Well
Illambazar
WBBB103
WBBB105
Chandrapur
Well Type
0.72
0.85
15.1
8.46 7.1
6.96
6.68
20.6
5.95 4.11 5.05 4.28
7.02
5.92 5.07 7.52 5.26
9.31
8.52
17.22
5.56
6.09
5.96 18
2.5
10.15
1.17
9.7
1.83
0.86
5.13
0.93
8.71
0.55
4.55
Jan-11
0.62 1.02
5.6
6.26
15.96
13.68
9.21
14.81
4.55
1.73
3.13
2.11
8.15
6.18
10.61
8.07
5.58
6.51 2.48
1.18
3.91 6.08 3.12
2.03
14.41 5.05
3.52 6.73 3.58 5.87
4.31
Well No
District
Block
Village
WBBB20
Birbhum
Bolpur
WBBB22A
Birbhum
Mohammad bazar Kotasur(pz)
WBBB25
Birbhum
Illambazar
Jaydebkenduli
Dubrajpur
Bakreshwar
WBBB21
WBBB24A
Birbhum
Birbhum
Bolpur
Bolpur-sriniketan Bolpur pz
Labpur
Labpur
85.895
Dug Well
35.541
Purandarpur Pz
Tube Well
54.725
Bolpur
Baidyanathpur
Dug Well
40.353
Suri-ii
Pathar Chapri
Mohammad Bazar Mohamad Bazar
WBBB30
Birbhum
Rampurhat
Tumboni
Bolpur
Bahari
WBBB33 WBBB34 WBBB35 WBBB36 WBBB40 WBBB42 WBBB43 WBBB44 WBBB45 WBBB47
WBBB53B WBBB56 WBBB57
WBBB58A WBBB60
Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum
Birbhum
Birbhum Birbhum
Birbhum
Birbhum
44.48
Tube Well
Birbhum
WBBB32
Dug Well
82.435
WBBB28A
Birbhum
Bore Well
Dug Well
Dubrajpur
WBBB29
Tube Well
56.9
58.87
Birbhum
Birbhum
Dug Well
RL (m amsl)
Dug Well
WBBB26A WBBB27
Well Type
Mayureshwar-i Rampurhat Siuri-ii
Dubrajpur
Hetempur
Mollarpur Pz
Rampurhat
Khagra Pz
Mohammad bazar Duecha Pz Rampurhat-ii Bolpur
Nanoor
Dug Well
Dug Well
Dug Well
Tube Well Tube Well Dug Well
Nanoor
Tube Well
Suri-i
Garuijora
Dug Well
Panuria
Dug Well
Dubrajpur Suri-i
Suri-ii
Suri-ii
Sahapur Singur
Bhurkona
Dug Well
Dug Well
0.81
0.7
0.6
0.4
62.068
0.4
42.896
29.01
50.64 58.9
Dug Well
62.695
Dug Well
63.56
70
1
0.5
0.86
54.32
Sambati
0.6
41.71
Tube Well
Illambazar
0.5
0.81
85.258
Tube Well
0.36
29.35
Dug Well
Tarapur Pz
Sriniketan
Total Well Depth Diameter (m) (m)
MP (m)
0.5
13.56
1.14
12.47
2.44
6.39
1.16
8.16
13.99 8.5
1.82
2.59 1.2
0.17 0.6
0.63 0.87
0.55
8.4
1.12
16
2.27
14.52
0.05
11.5
1.04
0.77
8
1.1
0.8
0.85
0.6
10.33
8.5
0.89
5
0.94
10.05
1.75
Aug-10
Nov-10
7
4.1
Jan-11 8.88
5.5
3.05
3.05
13.3
7.26
5.35
10.03
5.8
5.38
6.17
15.1
8.63
7.45
4.04
7.97
5.85 5.6
3.46 5.72
11.4
10.47
1.65
0.98
0.86
14.31 3.27 5.68 12.68
0.8
0.64
Apr-10
8.58
1
0.3
Water Level (m bgl)
18.7
7.8
7.53
0.35
3.98
3.16
17.55
3.09 5.07
4.93
7.45 1.02 1.58
5.02
7.74 3.02 5.68 9.09 8.31 0.83 1.25 8.48
12.5
13.49
2.7
2.77
2.08
3.61
4.42 3.72
17.81
18.8
12.25
18.46
1.9
2.15
3.21 2.37
5.99
4.26
4.2
4.06
3.29
14.1
4.45 2.94
4.8
0.62 2.16
12.4
3.09 2.11 1.45 3.13 3.12
11.31 3.67 1.97 2.67 1.54 4.99 2.08
Well No
District
Block
Village
WBBB63
Birbhum
Mohammad bazar Khayrakuri
WBBB66
Birbhum
Mohammad bazar Jaypur
WBBB64 WBBB67B WBBB69B WBBB70
Birbhum Birbhum Birbhum
Birbhum
Mohammad bazar Sheorakuri Mohammad bazar Chaptala
Well Type Dug Well
Dug Well
Dug Well
Dug Well
Mohammad bazar Dighalgram
Dug Well
Dug Well
Mohammad bazar Banbataspur
Birbhum
Mohammad bazar Damra
Dug Well
Birbhum
Rampurhat
Bartala
Dug Well
Birbhum
Nalhati
Barjalbelpahari
Dug Well
Rampurhat
Dhanmara
Dug Well
Rampurhat
Kurukdighi
Dug Well
WBBB74 WBBB75 WBBB76 WBBB77 WBBB78 WBBB79 WBBB80 WBBB81 WBBB84 WBBB85 WBBB88 WBBB89 WBBB90 WBBB91 WBBB92 WBBB93 WBBB95
Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum
Mohammad bazar Damra Nalhati Nalhati
Rampurhat Nalhati Nalhati
Rampurhat-i Murarai-i Murarai-i
Hastikanda
Barjalbelpahari
Chakmandala Nasipur
Bhabanandapur
Dug Well Dug Well
Dug Well
Dug Well
Abdullapur
Dug Well
Nidhia
Rampurhat-ii
Chandpara
Mayureshwar-ii
Dug Well
Tube Well
Nalhati-ii Nalhati-ii
Dug Well
Nischintapur pz Chatra
Nagora
Noapara
0.8
54.447
WBBB73
Mohammad bazar Ganpur
65.41
62.695
Dug Well
Mohammad bazar Jhaldanga
Birbhum
0.66
49.42
Birbhum
Tube Well
Total Well Depth Diameter (m) (m)
MP (m)
61.295
Dug Well
WBBB71A WBBB72
RL (m amsl)
8
47.41
0.5
12
44.705
0.77
8.5
46.355
0.89
15
40.843
0.69 0.6
0.55 0.5
0.69 0.8
42.56
0.89
39.93
0.73
41.1
0.54 0.46
0.46
Tube Well
0.3
Tube Well
71
3.17
2.04
2.4
1.14
0.64
45.65
2.46
12
50.96
46.475
7.8
1.09
9.4
60.076
9.57
5
0.5
52.04
1 1
8.46
51.64
3.75
12.72
0.6
0.25 0.6
12 6
10 14
10.4 15
5
Jan-11
3.24
1
0.75
Nov-10
3.26
1.11
0.75
Aug-10
5.04
14 8
Apr-10
0.8
1.04
Tube Well
Tube Well
7
Water Level (m bgl)
7.96 3.63
2.01 6.04
3.2
3.64
1.21
7.04
2.51
2
1.81
0.66
3.68
2.06
2.26
1.05 0.98
8.27 4.12
0.66
3.28
0.93
3.18
0.82 1.14
2.06
1.79
1.39
0.6
2.41
3.73
10.6
17.05
4.45
25.08 12.74
4.9
1.24 2.8
3.12
2.53
1.11
4.88
4.08
9.61
1.79 0.89
1.82
3.08
3.04
0.05
0.81
7.06 2.04
5.58 6.29 4.94 2.34 3.75 7.32 3.69 2.59
4.81
3.27 4.02
3.25
3.48
12.76 5.46
2.07
1.07
17.48
16.26
17.37
11.59
9.04
11.43
7.15
12.37
10.41 1.18
12.69
17.87
7.4
2.52
17.15 16.2
8.77 2.32
17.86 13.28
Well No
District
Block
Village
Well Type
RL (m amsl)
Total Well Depth Diameter (m) (m)
MP (m)
Apr-10
WBBB96
Birbhum
Khayrasole
Bhaddi
Dug Well
0.89
WBBB98
Birbhum
Mayureshwar-ii
Nimpur
Tube Well
0.44
Barjora
Barjora
Dug Well
80.591
1.34
17.62
1.12
5.73
Ramsagar
Dug Well
68.372
0.75
17.55
1.75
10.11
WBBB97 WBBB99 WBBK01
Birbhum Birbhum Bankura
Mayureshwar-i
Mayureshwar-ii
Talwan
Narayanghati
WBBK02A
Bankura
Bishnupur
Radhanagar
WBBK04C
Bankura
Mejia
Mejia
WBBK05
Bankura
Saltora
WBBK03
WBBK06 WBBK07
Bankura
Bankura Bankura
Onda
Saltora
Tube Well Tube Well
Dug Well
Dug Well
Dug Well
0
32.12
139.73
0.5
Dug Well
87.917
Dug Well
WBBK08A
Bankura
Ranibandh
Ranibandh
Dug Well
166.54
WBBK10
Bankura
Simlapal
Simlapal
Dug Well
76.326
WBBK09A WBBK101
Bankura
Bankura
Indpur
Khatra-ii
WBBK102A Bankura
Khatra-ii
WBBK104A Bankura
Indpur
WBBK103A Bankura WBBK105
Bankura
WBBK108
Bankura
WBBK106 WBBK109 WBBK110 WBBK111 WBBK112
Bankura Bankura Bankura Bankura Bankura
Indpur
Raipur-i
Bheduasol
Peripathar
Dug Well
0.69
Dug Well
0.75
Pirorgari
Dug Well
0.73
Naldanga Indus
Nandanpur Natun Gram More /cgwb Pz
Dug Well Dug Well
Dug Well
2.73
7.2
2.39
12.68
9.74
2.38 1.12 1.13 1.2
0.62
3.5
3.14
6.81
6.88
5.05
7.35
5.34
3.38 1.39 3.35
6.46
8.26
4.54
3.34
12.16
2.36
6.17
8.17
6.6
2.05
4.86
8.05 6.1
5.74 5.5 5.4 7.5
2.65 6.16 6.1
5.87 1.64 2.72 6.42
6.21
9.06
9.47
4.14
4.79
3.71 9.65
2.52
7.87
8.63
2.95
4.46
5.03
5.26
4
4.68
8.24
8.2
8.4
8.29
0.89
4.72
8.22
2.45
5.62
5.47
5.62 7.45
7.04
3.66
2.6
3
3.41
12.07 9.65
0.89 1.86 1.5
6.96 7.27
3.35
4.48
7.16
14.21 8.48
Tube Well
2.35
6.15
Jan-11
1.54
0.72
0.82
Nov-10
9.49
10.45
0.64
3.15
7.43
0.64
Dug Well
72
0.93
0.41
Pairaguri
Indus
Mejia
0.75
1.21
11.23
14.73
Khirpai
Dug Well
4.1
0.56
0.89
Indpur
9.94
12.45
0.52
4.4
Aug-10
6.3
0.5
Dug Well
Sukhadali
Indus
Dug Well
0.54
Hatirampur
Raipur-ii
Simlapal
Dug Well
0.55
0.93
Bankura
Chhatna
0.7
158.39
Bankura
Chhatna
0.3
8
Water Level (m bgl)
1.2
6.75
5.2
8.6 1.5
9.57
Well No
District
Block
Village
Well Type
RL (m amsl)
MP (m)
Total Well Depth Diameter (m) (m)
Water Level (m bgl) Apr-10
Aug-10
Nov-10
Jan-11
WBBK113
Bankura
Taldangra
Taldangra
Dug Well
0.69
4.65
2.4
4.4
5.41
WBBK115
Bankura
Bankura-ii
Beliatore
Dug Well
0.5
8.35
5.5
8.8
11.87
Patrasayer(stn)
Dug Well
2.5
2.5
2.77
13.3
13.2
13.41
2.3
4.96
WBBK114
Bankura
Khatra-i
WBBK11A
Bankura
Patrasayer
WBBK12A
Bankura
Patrasayer
WBBK15
Bankura
Kotulpur
WBBK13 WBBK17 WBBK19 WBBK20 WBBK21 WBBK22
WBBK24A WBBK27 WBBK28
Bankura Bankura Bankura Bankura Bankura Bankura
Bankura
Bankura Bankura
Patrasayer
Khatra
Patrasayer Dug Well Patrasayar(hatkrishnan ag) Dug Well
Kotulpur
Tube Well
71.011
1.04
Onda
Ghalkunda
Dug Well
96.226
Gangajalghati Bishnupur Benajira
Bankura
Sonamukhi
WBBK38A
Bankura
Gangajalghati
Joypur-1
Gangajalhati
Kharkasuli
Benajira
Dhansimla
Dug Well
Tube Well Dug Well
Dug Well
124.23
Dug Well
Dug Well
Dug Well
Saltora
Murulu
Dug Well
Barjora
Tarasingh Bridg
Bankura-i
Kenjakura
Bankura
Chhatna
WBBK46
Bankura
Chhatna
Susunia
Gouripur
61.901
85.996
Hatashuria Kusthalia
106.13
Dug Well
Dug Well
Barjora
WBBK44B
Bankura
1.22
Bishnupur-1
WBBK35A
WBBK45A
9.4
Bishnupur
Joypur
Dhaban
Bankura
3.25
0.65
Chhatna
WBBK43
9.54
0.68
63.881
Bankura
Bankura
0.86
32.283
Dug Well
WBBK32
WBBK39
3
Joypur
Ratanpur
154.47
Dug Well
Dug Well
Dug Well
Dug Well
Dug Well
73
1.3
10.6
Joypur
Onda
18
0.31
86.348
Routhkhunda
Bankura
0.8
6.78
55.578
Dug Well
Joypur
WBBK37A
0.64
Raipur
Bankura
Bankura
Tube Well
0.69
Raipur-i
WBBK30B WBBK31
Dug Well
0.8
0.61 1.1
0.76
127.14
8.81
0.93
11.98 8.6
16.08
0.56
9.32
0.83
0.56
1.3
3.92
13.76
1.8
1.24
6.65
4.6
1.67
3.15 2.67 5.05
4.13
4
3.73
3.75
6.07
2.27 6.2
3.78
4.48
7.84
6.59
7.29
7.43
6.71
3.87
5.26
6.05
3.21
1.28
4.6
1.45
6.92
13.57
6.15
1.28
7.7
4.8
6.2
4.11
2.51
3
4
1.32
7.07
4
4
1.95
1.84
0.92
3.81
4.6
1.75
2
7.61 11.1
8.57
2.01
10.04
1.2
0.69
0.58
3.15
6.84
0.77
1.25
1.04
1.71
2.18
4.03
10.5
0.77
14.01
3
4.13
0.6
0.72
4.08
5.28
0.87
0.77
0.72
68.135
12.3
3.02
2.2
2.6
7.05 2.28 5.2
7.93
5
8.75 6.5
4.15 6.6
5.6
2.63 6.59 2.91 3.47 6.03 8.48
7.95 7.57 5.96
Well No
District
Block
Village
WBBK48A
Bankura
Saltora
WBBK50B
Bankura
Barjora
Sahabdi
Dug Well
WBBK54
Bankura
Joypur
Jadavnagar
Dug Well
WBBK49A WBBK52 WBBK55
WBBK57
Bankura Bankura Bankura
Bankura
Sonamukhi Bishnupur Joypur
Chhatna
Lakhanpur
Well Type
Narula
Basudevpur
Dug Well
61.967
Dug Well
61.895
Kamalpore
Chunpara
WBBK61A
Bankura
Sonamukhi
Pokhana
WBBK65A
Bankura
Sonamukhi
WBBK64A WBBK67
WBBK68A WBBK72 WBBK73
Bankura Bankura
Bankura
Bankura Bankura
Sonamukhi Patrasayer
Sonamukhi Taldangra Taldangra
Chandai
Bhalukhan
Nafardanga
Gangamonidanga
Dug Well
Dug Well
Dug Well
Hazrabandh
Dug Well
89.678
Junsura Moyra
Dug Well
Dug Well
Taldangra
Tantirbandh
Dug Well
WBBK76
Bankura
Taldangra
Tuldariya
Dug Well
WBBK78 WBBK79 WBBK80
Bankura Bankura Bankura
Taldangra
Bishnupur Bishnupur Bishnupur
Fakirdanga
Ghugimura
Basudevpur.c-1 B.d.p.anchal
Dug Well
Dug Well
WBBK84
Bankura
Joypur
Prasadpur
74
51.598
12.18
1.25
0.81
10.95
1.42
2.17
7.4
7.3
11.7
5.23
1.6
7.42
8.61
1.51
4.13
4.51
0.47
6.36
0.85
2.8
2.4
0.89
11.1
1.12
0.8
18.08
1.29
0.8
8.23
0.89
0.66 0.62 0.37
0.93 0.3
0.64
0.27 0.64
9.35 6.5
18.01
1.5
1.29
1.27
0.68
18.9
1.25
0.12
10.94
1.2
0.8
12.03
0.93
Hijulia
2.94
17.15
58.47
Joypur
Nov-10
1.25
Dug Well
Bankura
1.32
22.98
0.69
WBBK83
9.96
0.89
79.803
Dug Well
Bangele
0.89
Dug Well
Belsula
76.881
Aug-10
6.26
84.964
Bishnupur
Bishnupur
96.445
Apr-10
0.72
Dug Well
Bankura
Bankura
90.641
Water Level (m bgl)
6.05
85.179
Dug Well
Total Well Depth Diameter (m) (m)
0.85
Dug Well
WBBK81A WBBK82
61.55
59.065
Bankura Bankura
154.54
Dug Well
WBBK74A WBBK75A
53.023
Dug Well
Dug Well
MP (m)
0.57
Aima
Barjora Barjora
Dug Well
86.374
Bankura Bankura
Dug Well
Dug Well
WBBK58 WBBK60
RL (m amsl)
0.4
0.46
0.79
18.6
16.13 19.38 10.29 10.49
1.3
0.89
1.25 1.2
1.27 1.21
2.6
4.05 5.66 2.52
2
2.05 3.85
5.73
6.4
3.64
3.85
4.2
4.05
5.35
2.5
4.18 2.9
2.85
12.2
2.15
5.5
4.45
7.3
5.57
8.27
6.67
7.92
4.1
3.1
5.2
2.01
1.11
2.05 14.23 6.2
1.82
3.09
3.6
10.05
2.61
10.7
4.5
2.25
4.45
4.61
6.73
13.01
7.15
3.61
2.85
9.75
7.78
3.61
Jan-11
2
3.75
10.75 1.8 14
6.6 2
6.9 2.1 7
9.9 2.6
5.67 4.73 3.1
6.85 1.96 11.65 9.94
14.55 2.66
14.4
16.46
1.7
3.22
2.66
5.19
2.75
Well No
District
Block
Village
Well Type
WBBK85A
Bankura
Joypur
Padampur
Dug Well
WBBK90A
Bankura
Sonamukhi
Sonamukhi Dug
Dug Well
WBBK97
Bankura
Bankura-i
Bhagabanpur
Dug Well
Shalboni
Dug Well
Raniganj
Dug Well
WBBK87 WBBK94 WBBK98 WBBK99
WBBM001
Bankura Bankura Bankura Bankura
Bardhaman
Joypur
Saltora
Bankura-ii Bankura-ii
Raniganj
WBBM001A Bardhaman
Raniganj
WBBM003
Kaksa
WBBM002
Bardhaman
WBBM004
Bardhaman
Bardhaman
Bardhaman
Dug Well
97.614
4.48
0.8
Purbasthali-i
Samuagrah
Tube Well
Kalna-i
Kalna
WBBM027
Bardhaman
Ketugram-i
Ramjibanpur
Tube Well
25.45
WBBM031
Bardhaman
Jamalpur
Gopalpur
Dug Well
17.615
Asansol
Asansol B
Dug Well
Ondal
Metedanga Andal
Dug Well
10.07
27.995
Khandaghosh
Khandaghosh
Khejurhati
Tube Well
Tube Well
Dug Well
75
40.34
86.43
2.8
2.6
2.95
3.3
10.05
8.15
8.35
8.88
7.3
7.55
7
7.89
6.81
6.1
6.1 9.2 7.8
3.6
5.04
2.13
3.47
2.63
4.65 4.05
5.29 5.88 4.82
8.47
4.85
4.62
3.6
18.27
17.72
3.55
17.09
9.8
5.4
5.4
8.73
5.65
4.66
0.43
10.26
7.98
0.74
6.16
0.87 0.23 0.73 0.47 0.8
0.4
0.5 0.8
0.3
1.8
10.78
1.08
7.23
0.55
5.45
1.17 1.82
10.97
1.95
7.7
1.17
0.55 0.72 0.77 0.6
8.27 11.5
0.62 1.2
5.04
3.85
Jan-11
3.7
150.66
Ethora
30.98
Nov-10
6.36
Dug Well
Salanpur
Tube Well
Aug-10
4.74
48.525
Basudha
Bhatar Pz
2.29
Apr-10
6.13
Dug Well
Kaksa
16.13
1.2
Water Level (m bgl)
2.13
10.31
67.62
WBBM019A Bardhaman
WBBM033B Bardhaman
50
1.36
0.41
Dug Well
Bardhaman
0.89
6.58
30.14
Dug Well
Ajhapur
WBBM032
8.99
Dug Well
Katwa Town
Mamari-ii
Bardhaman
0.67
0.37
Barddhaman
WBBM017
WBBM030
1.2
9.73
Bardhaman
Tube Well
WBBM023A Bardhaman
12.52
10.52
Dug Well
Galsi
Bardhaman
0.69
0.86
Kanksa
Galsi-ii
Bardhaman
0.89
1
Dug Well
WBBM013A Bardhaman WBBM016
14.78
79.46
Bhatar
WBBM012
Raniganj
Dug Well
0.74
0.64
Dug Well
WBBM008
Bardhaman
Makurgram
48.229
0.8
Piala
Katwa-i
Bardhaman
Kashtora
Dug Well
Total Well Depth Diameter (m) (m)
MP (m)
Durgapur
WBBM005A Bardhaman WBBM006
Barasat
RL (m amsl)
8.93 3.03 3.72 3.97
10.5
2.11 1.77
7
2.32 2.1
2.15
8.6
4.8
5.55
14.15
11.65
10.01
3.65
1.57
1.54
7.07
7.03
5.49 5.02 3.22
7.61 3.94 3.02 6.75
3.8
2.48 3.27
9.34
4.98 5.2
9.46
14.65 6.36 2
5.62 5.3
Well No WBBM034
District
Village
Well Type
Baraboni
Gourandih
Dug Well
WBBM036B Bardhaman
Kulti
Neamatpur A
Dug Well
WBBM038
Durgapur
WBBM035
Bardhaman
Block
Bardhaman
WBBM037
Bardhaman
WBBM039
Bardhaman
WBBM041 WBBM045 WBBM046 WBBM047 WBBM048 WBBM049
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Salanpur
Pandabeswar
Ausgram-i
Ausgram
Ausgram-i
Guskara Pz
Salanpur
Salanpur
Galsi-ii
Rakona Pz
Tube Well
Raina-ii
Dommara Pz
Tube Well
Bardhaman
Barsul Pz
Bhatar
Mangalkot Kulti
Salanpur Monteswar
WBBM054
Memari-2
Bardhaman
WBBM055
Bardhaman
WBBM059 WBBM062 WBBM064 WBBM065 WBBM066 WBBM069 WBBM071 WBBM074 WBBM079 WBBM081
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Dug Well
Jamuria-ii
WBBM050B Bardhaman WBBM053
Chittaranjan
Bhatar
Mangalkot Ausgram-ii Memari-1 Kulti
Salanpur
Dug Well
Bhiringi
Dug Well
Natunhat-i
Tube Well
Barakar
Rupnarainpur Kusumgram
RL (m amsl) 132.75
0.69
83.47
1.29
83.91
37.06
Tube Well
32.026
Dug Well
Dug Well
Tube Well
0.5
0.49 0.2
27.7
0.41
122.1
0.69
153.96
168.31
50.673
0.25 0.93 0.68 0.55 0.15
Tube Well
25.518
0.43
Orgram Pz-2
Tube Well
42.876
Amragarh Pz
Tube Well
57.425
Orgram
Charnak Pz
Pallaroad Pz Kultora
Kalyaneswari
Tube Well Dug Well
Tube Well
Tube Well Dug Well
Dug Well
17.951 42.851
0.34
Dug Well
68.815
Bardhaman
Amra
Dug Well
25.198
Tube Well
76
0.6
23.815
Deshbandhunagar Simlon
0.69 0.67
138.96
5.05 8.5
5.45
2.16 2.14 1.89 0.99
7.8
1.29
9.5
1.2
15.8
1.5
10.5
2.84
11.16
1.67
1
8.3
1.64
0.92
4.4
7.26
8.8
2.29
0.6
Aug-10
Nov-10
1.75
2.36
1.66
1.9
1.36
1.6
1.15
6.87
1.9
10.08
9.08
7.1
13.69
8.54 4.06
10.39 1.32
5.3
6.91
21.2
20.76
5.45
6.07 8.4
7.88
0.64
0.5
Apr-10
14.83
0.11
0.95
Water Level (m bgl)
16.9
0.41
32.186
123.29
5.48
0.3
23.87
Paharhati
Durgapur Kalna-i
0.6
161.74
Tube Well
Dug Well
Total Well Depth Diameter (m) (m)
MP (m)
1.85 2.62 7.4
3.4
6.02
3.5
13.71 5.13
2.54
4.85
13.73 5.76
7.02
1.31 2.31 5.02 3.3
3.64
4.15 2.55 6.07
Jan-11 4.3
2.02
3.21
6.42
8.98
4.4
2.02
11.09 3.02
4.31 5.11
9.42 2.46 5.32 6.85
12.36
21.15
10.05
20.58
11.63 4.03 3.78
11.16 5.29 4.42
16.2
21.85
4.22
5.76
4.51 5.43 2.21 3.62 4.65 3.4
3.06
12.84 7.45 1.62 2.36 7.42 3.08 4.13
Well No
District
WBBM082
Bardhaman
WBBM086
Bardhaman
WBBM084 WBBM087 WBBM090 WBBM092 WBBM094
Block
26.588
0.34
Ausgram-ii
Bannabagram-1
Tube Well
44.141
0.5
Bardhaman
Galsi-i
Bud Bud Pz-1
Tube Well
54.133
Bardhaman
Kaksa
Raghunathpur-3
Tube Well
Bardhaman
Bardhaman Bardhaman
Memari-i
Ausgram-ii Kaksa
Galsi-ii
WBBM101
Raina-i
WBBM102
Bardhaman
WBBM106 WBBM107 WBBM109 WBBM110
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Pallaroad
Bannabagram-2 Raghunathpur-1
Sanko
Dug Well
Silampur
Dug Well
Memari-i
Dakshin Radhakantapur Dug Well
Kalna-ii
Singarkone
Kalna-ii
Katwa-ii Ondal
WBBM120
Bardhaman Bardhaman Bardhaman
Jamuria-ii Katwa-ii
66.18
0.5
0.34
Dakshin Khanda
Dug Well
Dug Well
6.05
3.05
6.59
5.02
9.12
8.62
4.175
5.29
4.113 5.07 4.6
14.1 7.5
5.2
4.98
5.56
20.47
12.85
8.87
6.59
18.05
6.8
9.84
3.15
3.83
8.07
1.22
3.37
2.31
3.25
9.8
1
6.25
5.95
3.31
5.75
0.72
2.34
3.95
1.52
8.5
0.77
14.8
0.89
0.63
14.8
1.25
0.72
8.5
0.7
0.89
Domohani
Dug Well
0.68
14.95
1.84
Dobrana(new Kenda)
Dug Well
0.83
16
Nandigram
Tube Well
0.25
0.62 0.64
0.25
18
18.9
1.79 1.79 2.34
8
2.6
6.48 6.93
0.84
4.27 5.17 6.6
15.75 16.8
3.03
4.49
8
0.81
3.5
7.85
5.25
0.73
0.55
8.95
77
7.15
Jan-11
1.5
0.83
Tube Well
Nov-10
6
Dug Well
Dug Well
Aug-10
10.5
Haripur
Dug Well
Apr-10
0.6
0.82
Chak Bamangoria
WBBM119
0.3
29.702
Water Level (m bgl)
3.29
0.75
Dug Well
Bogra
1.23
0.69
Dainhat
Dug Well
5.1
0.77
0.85
Purbasthali-i
WBBM116
Barabani
Tube Well
Total Well Depth Diameter (m) (m)
0.46
Dug Well
Ikra
Bardhaman
Haripur
44.141
0.83
Bandebaz
Jamuria-ii
Bardhaman
Tube Well
Chakdigi
Mondalpur
WBBM114
Tube Well
Jamalpur Kaksa
24.263
Dug Well
Durgapur Barage
Rayna Pz
Jamuria-i
Bardhaman
Tube Well
Durgapur
WBBM113
Bardhaman
Tube Well
Jhinguti
Raniganj
WBBM112
Dug Well
Bardhaman
WBBM111A Bardhaman
WBBM115
MP (m)
Tube Well
Bardhaman
WBBM105
RL (m amsl)
Amirpur
WBBM099
WBBM104
Well Type
Bardhaman
WBBM097A Bardhaman
WBBM103
Village
7.8
1.26 0.94 1.37 2.93 0.56 1.48
3.05
4.68
10.65
10.18 7.05 17.7
9.9
1.31 3.02 2.21 2.42 5.11 3.63
8.32 3.29
3.12 4.46 0.86 2.26 2.4
3.81
3.92
3.42
10.16
7.05
16.35
4.05 8.05
10.9
10.65
Well No WBBM121 WBBM122
District Bardhaman Bardhaman
Block Asansol
Damodarpur
Galsi-i
Paraj Tw
Galsi-i
WBBM125A Bardhaman
Galsi-i
WBBM126
Bardhaman
WBBM129
Bardhaman
WBBM127 WBBM131 WBBM132 WBBM133 WBBM134 WBBM135 WBBM136 WBBM138 WBBM139 WBBM140 WBBM141
WBBM142 WBBM143
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Darjeeling
WBDL07
Katwa-i
Darjeeling Darjeeling
Darjeeling
Darjeeling
Galigram
Well Type
RL (m amsl)
Dug Well
MP (m)
Dug Well
Tube Well
5.97
2.96
7.07
6.37
19.85
14.45
19.79
11.67
7.12
0.2
Kaithan
Tube Well
0.6
16.4 16.82
0.52
Tube Well
0.33
Tube Well
Madhabdihi Pz (swid)
Tube Well
Raina-ii
Borpur
Khandaghosh Katwa-i
Siliguri-naxalbari Kurseong Kharibariphansidewa Kharibari-
Sagrai Pz (swid) Katwa Tw
Sukna
Siliguri
Naxalbari Sevok
Muraliganj Kharibari
13.1
0.5
17.3
0.3
0.25
Bore Well
0.55
Tube Well
Dug Well
Dug Well
78
15.2 11.85
0.6
Dug Well
Dug Well
19.17
0.1
Tube Well
Dug Well
17.8
0.2
Tube Well
Dug Well
19.9
0.2
Tube Well
Bowaichandi
Kaity
Raina-ii
19.8
0.23
Tube Well
Raina-ii
6.78
0.25
Singi Pz (swid) Jamna
8.64
Tube Well
Katwa-ii
Manteswar
5.03
0.21
Tube Well
Maladanga
0.94
151.38 146.66
88.272
3.4
0.52
Tube Well
Tube Well
2.7
13.81
Barabelun Pz(swid)
Hat Moregram
3.09
Jan-11
3.05
Khalipur Pz (swid)
Ketugram-i
Nov-10
14.65
0.56
Koichor
Aug-10
15.65
Tube Well
Tube Well
Apr-10 9.82
0.51
Tube Well
Water Level (m bgl)
0.75
Ramgopalpur Kasba
Total Well Depth Diameter (m) (m)
0.69
Ketugram-i
Khandaghosh
WBDL04A WBDL06A
Mangolkot
Bardhaman
Darjeeling
WBDL05
Bhatar
Manteswar
WBDL01A WBDL02A
Galsi-i
Bardhaman Bardhaman
Kalla
Jamuria-i
WBBM123A Bardhaman WBBM124A Bardhaman
Village
1.1
0.6
3.8
0.8
0.8
3.63
1.08
0.64
4.63
0.62
0.69
7.95
1.24
2.91 4.34 4.94
20.65 17.5
5.28
9.15
7.26
20.2
13.2
16.34
8.22
15.33
19.42
12.22
18.37
15.03
7.16
8.15
15.73
10.6
15.26
11.2 10.4
8.18
5.3
12.1
11.9 6.54
19.78
10.35
6.06
10.25
3.05
4.35
2.97
1.46
2.81
2.99
2.3
2.75
1.85
5.13
9.6
1.04 1.21 1.27
0.32
1.59 3.95 2.01
9.14
7.49 1.6
2.54
Well No
WBDL08
District
Darjeeling
WBDL09A
Darjeeling
WBDL10
Darjeeling
WBDL11
Darjeeling
WBDL12B
Darjeeling
WBDL13A WBDL15
WBDL14 WBDL16
Block phansidewa
Siliguri-naxalbari
Kharibari Kharibariphansidewa Kharibariphansidewa
Village
Well Type
Tirhana
Dug Well
216.7
Galgalia
Dug Well
Bagdogra
Batasi
0.85
5.98
0.76
4.38
Dug Well
137.31
1.39
8.9
0.97
6.75
93.91
1.15
11.26
3.7
Phansidewa'95
Dug Well
Darjeeling
Matigara
Matigara
Matigara
Tumbajote
Dug Well
Dug Well
Dug Well
Haora
Udaynaranpur
Goalpata
Dug Well
WBHA03A
Haora
Amta
Amta Tw
Tube Well
WBHA06A
Haora
Uluberia-ii
Uluberia Dug
WBHA08A
Haora
Jagatballavpur
Dakshin Maju Tw
WBHA16
Haora
Domjur
Domjur Pz
Tube Well
4.645
Jagatballavpur
Garbalia Pz
Tube Well
4.16
WBHA05 WBHA07 WBHA14
Haora Haora Haora Haora
Jagatballavpur Howrah Sankrail
Uluberia-i
WBHA18A
Haora
Shyampur-ii
WBHA20A
Haora
Udaynarayanpur
WBHA22
Haora
Amta-ii
WBHA19
WBHA21A
Haora
Haora
Amta-ii
Jagatballavpur
Dug Well
7.04
6.86
Howrah Town
Dug Well
5.189
Bauria(11/89)
Dug Well
4.664
Baganda
Bardabar
Dug Well
Tube Well
Dug Well
Tube Well
Kumirmora
Dug Well
Joypur
Tube Well
Sehagori
Dug Well
79
1.1
0.86
0.55
0.56
WBHA01 WBHA02
Apr-10
84.045
Darjeeling
Darjeeling
Water Level (m bgl)
0.93
Dug Well
Siliguri
Total Well Depth Diameter (m) (m) 8.42
Ambarimore
Siliguri
MP (m)
0.8
Dug Well
Phansidewa Kharibariphansidewa
Darjeeling
RL (m amsl)
6.335
2.718
0.67
0.3
0.74 0.3
9.95 6.35
0.88 0.93
0.26
4.17
0.54
0.56
15
1.1
0.72
8.6
0.27
0.37
0.46
9
0.81
0.94
0.51 0.69
0.51
1.04 0.3
7.15
4.78
0.66
Nov-10
1.75
2.99
6.5
5.45
2.09
1.62
3.48
4.78 1.74
4.5
2.39
5.88
1.16
2.58
3.01
7.06
2.1
3.43
6.84
1.02
2.09
9.25 2.73
2.19 4.47
4.47
Jan-11
4.49
0.59
8.05 0.25 1.37
9.76
10.64
1.83
0.57
1.8
0.75
8.77
3.77
10.87 6.22
18
Aug-10
1.07 0.06 6.19
1.29
1.24
0.86 0.29 5.4
5.99
1
7.99
11.26
2.04 2.46
7.94
6.22
1.98
7.55
1.98
0.78
9.76 10.06
13.41
1.52
0.61
12.71
10.22
7.7
9.5
1.02 9
2.4
7.63
8.24
8.63
8.8
5.55 0.6
10.5
5.9 7.6 1.4
Well No
District
Block
WBHA23
Haora
Amta-i
WBHG01
Hugli
Pandua
WBHG03A
Hugli
WBHG04 WBHG07
WBHA24
WBHG02
WBHG05 WBHG08 WBHG12 WBHG14 WBHG16 WBHG19
Haora
Tube Well
Balagarh
Dug Well
Uttarpara
Dug Well
Hugli
Balagarh Srirampuruttarpara Srirampuruttarpara
Hugli
Tarakeswar
Hugli
Hugli Hugli Hugli Hugli Hugli Hugli
WBHG25
Hugli
Hugli
Hugli
Dug Well
Tarakeswar
Tarakeswar Pz
Tube Well
WBHG33
Hugli Hugli Hugli
7.975
6.178
0.69
7.78
1.16
0.8
7.5
0.75
0.3
10.5
0.97
0.48
7.75
0.75
0.93
9.63
0.75
12.129
0.56
18.598
Nalikul
Dug Well
Polba
Polba
Dug Well
Tube Well
14.06
Srirampur Pz
Tube Well
11.995
Dug Well
8.265
0.27
8.5
0.47
Pursura
Dhaniyakhali Srirampuruttarpara Balagarh
Pandua
Digruighat
Bhadreswar Dhanikhali
Inchura(dhobapara) Karola
Singur Pz
Dug Well
Tube Well
Dug Well
Dug Well
Tube Well
Haripal
Gopal Prasadpur
Tube Well
Goghat-ii
Kamarpukur Pz
Tube Well
Haripal
Arambagh
Naity Alipur Pz Haraditya Pz
18.622
11.62
9.625
12.455
9.976
Tube Well
11.315
Tube Well
12.054
80
16.702
0.51 0.73 0.57 0.24 0.3
0.89
Water Level (m bgl) Apr-10 12.94
0.75
Haripal
Singur
WBHG32
11.14
Tube Well
Hugli
WBHG31
Dug Well
Total Well Depth Diameter (m) (m)
0.23
Arambagh Pz
Pandua
WBHG29
Hugli
Tarakeswar
MP (m)
Arambagh
Balagarh
WBHG30
Dug Well
Mogra
Hugli
Hugli
Baidyabati
Dug Well
Chuchura-mogra
WBHG27A WBHG28
Mandloi
RL (m amsl)
Tube Well
Bargram
Hugli
WBHG26
Amta
Well Type
Shyampur-ii
WBHG20B WBHG21B
Village
10.4
6.08
9.6 7.1
1.08
1.26
0.93 0.93
7.1
Aug-10
Nov-10
8.78
9.52
9.25
2.24
1.97
2.75 0.65
10.97
10.68
5.69
4.61
4.405
9.58 4.73 0.39
0.86
0.32
0.5
3.12
0.77
1.58
11.36
10.83
11.5
1.94
1.49
2.7
4.465 12.68 11.89
4.395 3.43
3.42
3.91
1.64 9.55 3.37
2.55
2.68 2.41
7.31 3.56 7.12
8.51
5.01
4.11
4.1
0.69 0.67 0.34
17.72
14.55
8.94
7.84
13.63 11.13 15.83
10.94 9.76
13.13
3.95 6.4
10.5
10.79
0.37
9.2
8.78
12.79
6.52
2.2
3.05
2.11
0.5
9.03
0.9
2.1
2.76
11.35
0.82
5.3
10.36
13.42
8
9.3
0.32
0.66 0.6
Jan-11
2.73 12
5.74
6.5
11.38
13.2
3.92
11.4
8.01
13.61 11.91
4.3
10.6 10.6 13.2
Well No
District
Block
Village
Well Type
RL (m amsl)
MP (m)
Total Well Depth Diameter (m) (m)
Water Level (m bgl) Apr-10
Aug-10
Nov-10
Jan-11
WBHG34
Hugli
Goghat-i
Goghat Pz
Tube Well
21.701
0.82
20.57
20.68
21.58
20.75
WBHG36
Hugli
Arambagh
Gourhati Pz
Tube Well
11.425
0.18
20.13
13.18
14.36
15.25
Pandua
Khanyan Deep Pz
Tube Well
10.48
15.78
17.43
13.13
14.4
WBHG35 WBHG40 WBHG41 WBHG43 WBHG46 WBHG48 WBHG52 WBHG53 WBHG55 WBHG56 WBHG59 WBHG60 WBHG61 WBHG62 WBHG63 WBHG66 WBHG67 WBJL01
Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli
Jalpaiguri
Khanakul-ii
Churchura-mogra Gowa Shallow Pz Pandua
Dhaniakhali
Ichhapur Pz
Tube Well
Tube Well
Tube Well
Jangipara
Jangipara
Tube Well
Pursura
Jangalpara
Tube Well
Goghat-ii
Kanthali
Tube Well
Goghat-i
Shyambazar
Chanditala-i Jangipara Pursura
Goghat-i
Khanakul-i
Seakhala
Dilakash Pursura
Pandugram
6.33
10.87
8.5
Tube Well
Tube Well
0.6
0.07
Tube Well
0.6
Tube Well
Tube Well
Dug Well
76.51
Kalchini
Madarihat
Dug Well
100.04
Jalpaiguri
Falakata
Falakata
WBJL05A
Jalpaiguri
Nagrakata
Nagrakata
WBJL08
Jalpaiguri
Maynaguri
Moynaguri
Matiali
Chalsa
Dug Well
Dug Well
Dug Well
Dug Well
81
64.005
170.56
83.542
9.44 17.3
10.38
13.48
13
11.74
14.8
12.72
14.37
10.99 8.15
9.39
13.15
13.14
10.75
10.65
12.6 16.8
16.5
15.81
15.02
15.54
15.01
15.2
0.4
16.45
0.4
16.4
0.33
0.85
3.4
0.88
0.89
5.39
0.92
1.25
13.1
0.89
0.75
5.86
0.62
0.5
0.87 0.94
5.3
5.96
0.6
0.92
2.95
5.87
1.95
16.63
2.15
2.65
2.67 1.3
3.87
5.15
0.67
4.64
14.42 13.07
5.21 8.37
8.07
13.08
13.96
3.36
12.5
9.08
8.07
0.3
9.1
13.43
10.4
15.45 11.2
11.2
10.02
0.4
0.6
Kumargram
Dug Well
14
0.5
Kumargram
Hasimara
15.38
0.5
Tube Well
Tube Well
15.4
0.3
Tube Well
Chackbedua
0.35
11.005
Ramnagar
Khanakul-i
WBJL04
Jalpaiguri
Tube Well
Garalgacha
Kalchini
WBJL06
Tube Well
Chanditala-ii
Jalpaiguri
Jalpaiguri
Itachuna Deep
Churchura-mogra Sahaganj Inter
WBJL02A WBJL03
Kaknan Pz
9.06 3.44 2.21 4.88 7.35 3.5
2.5
10.4
10.3 16.6 16.4 14.4 13.8 3.09 5.82 3.01 5.13
4.06
Well No WBJL09
WBJL10A WBJL11 WBJL12
District Jalpaiguri
Jalpaiguri
WBJL18
Jalpaiguri
WBJL17 WBJL19 WBJL20 WBJL21 WBJL22 WBJL23 WBJL24 WBJL25
82.745
Odlabari
Odlabari
Dug Well
161.2
Kalchini
WBJL16B
101.46
Rajganj
Indramore
Dug Well
WBJL34 WBJL35 WBJL36
Jalpaiguri Jalpaiguri Jalpaiguri
98.719
Dug Well
86.037
Alipurduar II
Bhatibari
Dug Well
42.792
Jalpaiguri
Kumargram
Konpakuri
Barovisa More
Dug Well
Dug Well
Dug Well
Jalpaiguri
102.4
Raninagar
Jateswar
Jalpaiguri
96.405
Jalpaiguri
Falakata
WBJL33
1.07
1
Jalpaiguri
WBJL32
1.46
97.054
WBJL29A
Jalpaiguri
1.08
Dug Well
Dug Well
Dug Well
Jalpaiguri
1.45
Hathi More
Jatiakhalimore
Alipurduar
WBJL31
0.92
Rajganj
Alipurduar-i
WBJL30
2.96
1.08
Dug Well
Jalpaiguri
Jalpaiguri
1.1
1.15
95.015
Lataguri
WBJL26B
WBJL28A
2.63
Dug Well
Rajganj
Jalpaiguri
Dug Well
2.31
Rajganj
Gayerkata
Dhupguri Rajganj
Karbola Gadra
Dug Well
Purba Kumarpara
Dug Well
Malbazar
Dug Well
Nagrakata Mal Mal
Khairbari
Baradighi
Dug Well
Dug Well
82
0.98 0.64
0.6
5.1
0.62
0.87
8.88
0.76
1.2 1
8.7
9.85 12
0.97
0.92
7.7
1.29
5.87
1
8.25
1
9.49
0.8
0.89
0.89
4.16
0.61 0.6
0.75 0.7
1.24
16.87
10.15
3.24
0.56
2.01
2.6
2.13
4.6
2.52 2.56 6.8 6.8
3.65
10.4
4.83
2.19
10.87
0.77 0.62
3.48
Jan-11
22.44
4.16
0.92
5.56
9.97
0.5
5.77
0.44
0.85
1.26 0.76
10.36
0.69
0.4
9.6
1
0.89
0.85
Jalpaiguri
4.56
1.77
4.23
Dug Well
Dug Well
11.6
1
0.89
0.98
Berubari
Ghugudanga
50.56
0.68
Dug Well
Jalpaiguri Jalpaiguri
75.037
Nov-10
3.45
Rajganj
Jalpaiguri
Jalpaiguri
72.797
Aug-10
0.68
Dug Well
Matiali
Jalpaiguri
Dug Well
Apr-10
4.39
New Salbarihat
Jalpaiguri
Jalpaiguri
Rajabhatkhawa
Dug Well
Water Level (m bgl)
0.89
Dug Well
Dhupguri
Jalpaiguri
Salugara
Total Well Depth Diameter (m) (m)
MP (m)
Jaigaon
Jalpaiguri
Jalpaiguri
RL (m amsl)
Dug Well
Jalpaiguri
Jalpaiguri
Well Type
Jalpaiguri
Rajganj
Jalpaiguri
Village
Jalpaiguri
Jalpaiguri
WBJL13A WBJL15
Block
5.96 2.44 4.54
2.56
7.54 3.38 5.72 4.14
1.11 1.2
0.26
0.11 0.16
3.17
1.74
2.92 1.9
0.93
1.48
5.95 4.79 2.82 5.1
1.87
3.17
2.4
4.77
2.13
3.27
6.95
0.46
2.56
3.56
1.42 1.34 2.28 0.4
0.48
3.7
1.36
4.66
1.28
6.2
2.68
2.42
0.16
2.85
2.41
1.07
2.14 6.98
2.8
0.3
0.95
2.72 1.98 1.58 1.34 2.19 2.55 2.31
3.25 2.76 1.98 5.01
Well No
District
Block
Village
WBJL37
Jalpaiguri
Madarihat
WBJL39
Jalpaiguri
Alipurduar-ii
Salsalabari
Kochbihar
Kochbihar
Dug Well
Tufanganj
Dug Well
WBJL38 WBJL40
Jalpaiguri Jalpaiguri
Alipurduar-i Madarihat
Uttar Shishubari
Well Type
Ghargharia Birpara
Dug Well
Dug Well
Dug Well
Kochbihar
WBKB03C
Kochbihar
WBKB05B
Kochbihar
Haldibari
Haldibari
Dug Well
WBKB07
Kochbihar
Kochbihar
Dewanhat
Dug Well
Mathabhanga I
Angrarakata
WBKB04 WBKB06 WBKB08 WBKB09 WBKB10
Kochbihar Kochbihar Kochbihar Kochbihar Kochbihar Kochbihar
Dinhata-i
Sitalkuchi Mekhaliganj Dinhata Ii
Mathabhanga I
WBKB11A
Kochbihar
Mekhliganj
WBKB13
Kochbihar
Mekhliganj
WBKB12
Kochbihar
Dinhata
Sitalkuchi
Mekhaliganj
Gitaldaha
Mathabhanga
Majherbari
Dug Well Dug Well
Dug Well
36.38
47.838 63.957
Dudherkuti
Dug Well
Dug Well
38.289
Dug Well
36.971
Dug Well
66.613
Toofanganj
Chilakhana
Toofanganj
Chilakhana
Dug Well
WBKB20
Kochbihar
Haldibari
Dhaprahat
Dug Well
WBKB18
WBKB21
Kochbihar Kochbihar
Mathabhanga
Khasbasd'kamari
Gosanimari
Dug Well
83
4.26 4.76
0.89 0.89
1.04
8.16
0.87
1.1
6.03
0.61
8.1
2.75
0.8
0.85 0.51
0.91
Dug Well
Kochbihar
0.85
0.69
35.26
Adabari-silduar
Kochbihar
0.74
0.43
Sitai
WBKB17B
0.51
5.44
Kochbihar
WBKB17
4.28
0.81
WBKB16
Dug Well
2.21
59.425
Dug Well
Sahebganj
1.15
0.63
Balarampur(4/98
Dinhata
3.83
5.34
5.5
Tufanganj
Kochbihar
0.85
1
Kochbihar
WBKB15
57.08
Jan-11 2.75
5.53
WBKB14A
Nov-10 2.54
1.04
68.7
Aug-10 1.88
49.288
48.173
Apr-10 2.74
0.55
Dug Well
Dug Well
Water Level (m bgl)
0.94
38.586
32.771
Kochbihar
Changrabandha
40.397
Dug Well
Dug Well
Total Well Depth Diameter (m) (m)
MP (m)
0.94
Dug Well
WBKB01A WBKB02
RL (m amsl)
0.75 0.8
0.56 0.69
0.89
0.74 0.98
0.94
5.87
5.86 4.63 8.6
6.78 5
2.33 3.81
3.79
2.97
3.12 2
0.51 1.21 1.67 0.7 0.7 0.4
5.63 2.14
4.85
2.12
3.65
1.7
2.25
3.76 2.1 1.8
4.27 2.45
2.47
0.88
2.25
2.65
0.92
3.34
1.01
2.63
3.03
1
1.13 0.61 0.75 1
4.31 4.01 3.1
2.38 4.12 5
3.97 4.12
0.75
3.68
6
1.25
2.76
8.6
5.92
2.16
1.23
6.26 6.15
1.11
1
1.2
2.59
4.175
0.77 1.51 0.57 0.36 0.79 1.38 1.62 0.59
2.97 3.33 2.79 1.92 2.91 3.7
2.81
2.99
0.72
1.84
2.46
4.26 3.59 2.19 4.11 2.94
3.15
0.97
0.39
4.55
2.03 3.6
2.86 2.58 3.85
Well No
District
Block
Village
WBKB22
Kochbihar
Sitai
WBKB24
Kochbihar
Bara Pinjaria Jhar
WBKB23 WBKB25 WBKB26 WBKB27 WBKB28 WBKB30 WBKB31 WBKB32
Kochbihar
Kochbihar Kochbihar Kochbihar Kochbihar Kochbihar
WBMB 100 Murshidabad
Mathabhanga-ii
Bharatpur
Murjiaganj
Kandi
Raghunathganj-i
WBMB102A Murshidabad
Sagardighi
WBMB10B
Murshidabad
Raghunathganj-ii
WBMB11A
Murshidabad
Jalangi
WBMB11 WBMB12
WBMB13C
WBMB15A WBMB20
Murshidabad Murshidabad
Murshidabad
Murshidabad
Murshidabad
0.85
Gumanihat
0.89
Dug Well
0.64
0.8
Murshidabad
WBMB103A Murshidabad
Dug Well
Dug Well
Tube Well
WBMB09
Murshidabad
Kholta Kalibari
1.2
Mahadipur
Beldanga
WBMB101
0.94
Dug Well
Nabagram
Murshidabad
Murshidabad
Dug Well
0.86
WBMB05B
WBMB06A
Hazra Hat
Dug Well
Farakka
Murshidabad
Sagardighi Jalangi
Bamangola-ii
Baneswar Farakka
Dug Well
24.87
0.97
Ramnagar Pz
Tube Well
16.227
0.5
Bharatpur Pz-2
Tube Well
19.206
Manigram
Dug Well
Kandi
Barala
Dug Well
Dug Well
Tube Well
Morgram, Bahannagar Tube Well
Jangipur
Jalangi
Jalangi
Hurshi
Dug Well
20.84
22.5
Dug Well
22.679
Dug Well
20.5
Dug Well
Domkal
Domkal Pz-1
Tube Well
84
0.64 0.89
0.8 0.8 0.5
11.39
1.84
8.75
1.14
11.19
1.6
16.62
16.81
0.82
0.77
10
0.69
7.03
0.81
7.03
0.69
8.23
0.5
1.84
1.34 0.4
8.08
0.81
Nov-10
2
3.05
1.53
2.45
0.69
3.75
1.08
3.35
1.78 3.76
3.75
12.4
7.47 6.5
6.01
3.08
23.6
13.27
0.49
Aug-10
2.96
1.25
0.94
16.618
Daulatabad Sagarpara
19.3
Dug Well
Dug Well
3.6
5.68
0.85
Dug Well
Jiaganj
Berhempur
Jalangi
Apr-10
3.58
0.75
Kochbehar
Murshidabad
WBMB02
Water Level (m bgl)
0.89
Dug Well
Kochbehar-i
WBMB01
Total Well Depth Diameter (m) (m)
Dug Well
Bochamari
Dug Well
MP (m)
4.37
Ghoksadanga
Kochbihar
RL (m amsl)
0.75
Bakshirhat
Kochbihar
Well Type
10.37
6.37
1.03
7.605
0.81
5.975
5.28 5.9
0.9
1.48 1.4
1.04
6.98 4.21 4.97 4.86 2.24
15.49 12.25
4.86 6.53 4.3
6.39 5.58
Jan-11
2.15
2.67
2.8
3.63
1.35
3.04
2.75
3.27
2.69
3.22
2.85 1.43 6.1
4.23
2.55
2.9
3.5
1.14
6.31
5.86 4.3
2.59
2.59 0.91
18.12
22.85
4.36
13.93
4.7
4.84
5.805
6.715
5.855
5.805
2.66 5.15
3.61
5.225
Well No
District
Block
Village
Well Type
RL (m amsl)
Total Well Depth Diameter (m) (m)
MP (m)
Water Level (m bgl) Apr-10
WBMB21
Murshidabad
Domkal
Domkal Pz-2
Tube Well
16.385
0.37
5.51
WBMB27
Murshidabad
Sagardighi
Sagardighi Pz
Tube Well
20.385
0.36
19.45
0.4
16.1
WBMB24 WBMB28
Murshidabad Murshidabad
WBMB30
Murshidabad
WBMB33A
Murshidabad
WBMB37
Murshidabad
WBMB32 WBMB35 WBMB38 WBMB39 WBMB40
Murshidabad
Lalgola
Lalbagh
Barwan Kandi
Lalgola Pz-2 Lalbagh Pz
Tube Well
Begunbari
Dug Well
Gokarna
Raninagar-ii
Paranpur
Murshidabad
Barwan
Kuli Pz
Murshidabad Murshidabad
Suti-ii
Ragunathganj-i
Tube Well
Barwan Pz
Murshidabad
Nabagram
Tube Well
Tube Well
Dug Well
21.535
18.135 22.57
20.58
16.125
Polsanda Pz
Tube Well
18.845
Aurangabad Pz
Tube Well
21.458
Raghunathganj
Tube Well Dug Well
23.514
0.81 0.44 0.25 0.69
Salar
WBMB46
Murshidabad
Bamangola-ii
Nasipur Pz
Tube Well
19.295
0.29
Farakka
Arjunpur Pz
Tube Well
23.775
0.33
WBMB47 WBMB50 WBMB52 WBMB54 WBMB55 WBMB56 WBMB58 WBMB59
Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad
Bamangola
Kashipur Pz
Samserganj
Natun Malancha
Beldanga-II Suti-ii
Saktipur Pz
Tube Well
Dug Well
17.942 20.65
0.85
7.6
0.85
0.98
24.36
0.35
9.98
0.89
Samserganj
Puratanmalancha
Dug Well
24.192
Samserganj
0.4
10.2
21.125
Murshidabad
1
0.77
Dug Well
WBMB66
5.48
24.375
Putimari
Farakka
0.25
Dug Well
Jorpukuria
Tube Well
Krishnanagar
Dug Well
85
20.78
24.293
0.28 0.5 0.4
0.69
0.75
1
0.49
4.3
5.425
21.95
Nov-10
5.67
4.81
5.27
19.12
19.25
15.56
10.26
2.31
2.55
6.25
2.25 6.23
21.44
Dug Well
19.85
Samserganj
Chaukigram
1.25
20.185
Tube Well Dug Well
Farakka
7.08
Tube Well
Ahiran
Murshidabad Murshidabad
Ramchandmati
Bamangola-i
WBMB61A WBMB65A
Goas Pz
16.73
0.75
Bharatpur-ii Islampur
5.7
0.56
0.69
Murshidabad
Murshidabad
4.88
0.37
WBMB41B WBMB45
Tube Well
22.385
0.46
Aug-10
6.7
1.08
6.7
6.79
5.25
5.69
6.753 8.78 5.82
9.73 7.1
7.87 7.37
1.79 0.89 0.81 0.94
6.28
8.41
6.43
4.45
3.29
5.52
5.2
5.5
7.5
5.61
17.66 4.475
22.24 21.54
1.865 9.35
4.68
1.64 3.27
2.075
Jan-11 4.98 5.94
17.48 6.115 22.33 19.59
5.295
2.075 3.62
6.17
4.65 5.24
5.913 6.01
4.78
5.43
6.43
2.7
3.04
1.67
3.37 4.92
3.23 5.12
4.46
Well No WBMB67
District Murshidabad
Block Samserganj
Village Churapukur
Well Type Dug Well
WBMB68A
Murshidabad
Samserganj
Jayrampur
Dug Well
WBMB70A
Murshidabad
Bharatpur-i
Gangedda
Dug Well
WBMB69A WBMB71
WBMB72A WBMB73 WBMB74
Murshidabad Murshidabad
Murshidabad
Murshidabad Murshidabad
Suti-ii
Bharatpur-ii
Khargram
WBMB80A WBMB82A WBMB83
Murshidabad Murshidabad
Murshidabad
Lalgola
Tube Well
1.04
Panditpur Pz
Tube Well
0.5
Beikibagan
Tube Well
Godhanpara(sitanagar) Tube Well
Raninagar-i
WBMB88A
Murshidabad
Raghunathganj-i
WBMB91
Murshidabad
Bhagabangola-ii
WBMB92 WBMB93 WBMB95 WBMB96
WBMB97A
Murshidabad Murshidabad Murshidabad Murshidabad
Murshidabad
Suti-i
Raghunathganj-ii
0.75
Saidpur
Dug Well
Rejinagar
Domkal
Rajapur
Kandi
Kandi
Tube Well
Tube Well
1.1
5.78
0.86
1.12
0.69
0.55
6.05
5.97
3.37
3.485
8.4
4.27
6.7
7.82
4.82 5.06
6.35
5.7
4.98
3.09
5.65
5
Tube Well
0.34
12.1
86
6.35
5.07
5.25
Jibanti
0.8
5.42
3.39
14.75
Tube Well
4.64
6.88
0.25
Purandarpur Pz
6.64
7.83
12.94
Tube Well
0.05
5.95
8.17
Kanchan Garia
Dug Well
Jan-11
9.33
5.68 1.39
4.45
Nov-10
4.21
5.3
16.49
Aug-10
4.43
10.7
0.5
Dug Well
Tehghari-rampura
0.87
0.8
Mirzapur Jain Colony
Tube Well
7.3
6.31
1.2
0.72
Beldanga-ii
Bharatpur-i
1.1
Dug Well
Ramakantapur
5.91
10.7
0.57
Raninagar-i
0.98
6.1
1.1
Tube Well
Pakamati
Mur-jiaganj
7.3
1
Apr-10
15.4
Ranjitpara
Baharampur
Tube Well
12
Water Level (m bgl)
3
Dug Well
Kuptala
Murshidabad
0.62
Dug Well
Chowa
Raninagar-ii
WBMB89
0.69
Gobindapur
Hariharpara
Murshidabad
Murshidabad
1
0.8
Piprakhali
WBMB84A WBMB86
7.08
Dug Well
Domkal
Murshidabad
0.72
0.88
Chandipur
Noada
Murshidabad Murshidabad
1.2
0.75
WBMB77 WBMB79
Tube Well
9.2
Tube Well
Noada
WBMB78
Khargram
Tube Well
22.993
0.81
Mirzapur
Murshidabad
Murshidabad
Salinda-nabapally
Dug Well
Total Well Depth Diameter (m) (m)
MP (m)
Beldanfa-i
WBMB75A WBMB76
Khapur
RL (m amsl)
4.4
4.22
4.26 5.85
4.1
9.92
8.29
2.35 5.92
5.485 5.22 4.5
6.6
8.975
5
6.43
10.44
11.29
3.9 5.68
3.58
3.72
5.99
6.08
6.54
2.44
3.15 13.65
5.36
4.74
9.43
3.95
Well No WBMB98
District Murshidabad
WBMB99A
Murshidabad
WBMD04
Maldah
WBMD02
Maldah
Block Khargram
Village Sherpur
Well Type Tube Well
Panchgram
Tube Well
Habibpur
Habibpur
Dug Well
41.222
Dug Well
32.287
Dug Well
23.108
Manikchak
Manikchak
Dug Well
Harishchandrapur Tulshihata
WBMD07B
Maldah
Bamangola
Bamangola
Dug Well
WBMD09B
Maldah
English bazar
Battaly(11/97)
Dug Well
WBMD11
Maldah
Old malda
Mochia
Maldah
WBMD08A Maldah WBMD10
Kaliachak-i
Kaliachak 11/95
Tube Well
English bazar
Bholanathpur
Dug Well
WBMD13A Maldah
Kaliachak-i
Sujapur(jan94)
Dug Well
WBMD15
Gajol
Masandighi
WBMD13
Maldah Maldah
WBMD14
Maldah
WBMD16
Maldah
Maldah
Chanchol-i
Deotala
Chanchal Pz
WBMD12
Maldah
Gajol
Dug Well
Kaliachak-i Malda Gajol
WBMD17A Maldah
Ratua-ii
WBMD21
Ratua-i
WBMD20
Maldah
WBMD22
Maldah
WBMD24 WBMD26 WBMD27 WBMD28 WBMD29
Maldah Maldah Maldah Maldah Maldah Maldah
Sujapur
Malda Town
Kutubsahar Ratua
26.948
0.89
1.64
10
1
Dug Well
39.12
0.81
Bamangola
Pakuahat Pz
Old malda
Malda Pz
Milky
10.43
0.76
39.145
English bazar
0.66
23.64
Dug Well
Makuli
1.92
Dug Well
Gajol
Bamangola
7.04
0.8
0.49
Gajol
Tube Well
Dug Well
Tube Well
0.88
16.54
1.23
0.63
24.26
24
16.2
0.72 0.12
Aug-10
Nov-10
19.5
13.64 18.2
17.81
6.86 9.53 5.74 2.9
10.88
5.05
4.98 2.21 1.44 1.6
8.99
9.09
3.18
2.83
11.87
2.8
0.98
0.75
8.94
1.66
6.6
9.7
1.79
16.4
1.15
5.81
5.64
1
3.84
5.99
5.28
0.94
4.49
6.97 9.6
7.38
Jan-11 17.78
12.41
0.87 0.46
Apr-10
1.51
0.4
0.87
Dug Well
87
1.08
36.95
39.115
1.24
11.35
0.47
Dug Well
Tube Well
7.58
1.24
0.89
27.605
39.65
1.2
0.81
23.18
27.525
6
1.23
25.565
Dug Well
1.27
8.45
0.27
38.99
8.81
1.03
0.89
Water Level (m bgl)
9.6
12.17
Dug Well
Dug Well
Total Well Depth Diameter (m) (m)
0.87
0.62
27.69
Tube Well
Agampur
0.79
24.375
Bamangola(swid)
Gajol
0.49
Dug Well
Bamangola
Bhaluka Pz
MP (m) 0.2
Nabagram
WBMD05A Maldah WBMD06
RL (m amsl)
3.26
4.94
2.45
17.31
5.31 6.36
4.55
7.54
4.12
6.36 8.66
4.95
3.67 3.09
6.22
3.49
9.36
6.16
4.24
6.77 5.08
18.39
15.44
12.44
13.53
5.7
1.45
1.94
2.8
5.71
10.27 6.57
6.71
9.66
6.22
3.28 0.47 3.13 3.24 4.77
4.79
5.27
2.41
3.31
2.55
4.19
2.03 6.94
4.91
2.73 8.17 3.27
Well No WBMD30
District
Village
Well Type
English bazar
Milky Pz
Tube Well
WBMD32A Maldah
Ratua-i
Shamsi
Dug Well
WBMD37A Maldah
Ratua-i
WBMD41
Harishchandrapur Baroduari
Tube Well
Chanchol-ii
Malatipur
Tube Well
WBMD46A Maldah
Kaliachak-iii
Kaliachak-iii
Tube Well
WBMD48
Kaliachak-iii
Mahajantala
Tube Well
WBMD31
Maldah
Block
Maldah
WBMD36
Maldah
WBMD40
Maldah
WBMD42
Maldah
WBMD43
Maldah Maldah
WBMD45A Maldah WBMD47
Maldah
WBMD49
Maldah
Maldah
Manikchak Chanchol-i
Nurpur Pz
Ranikamat Debipur
Harischandrapur-i Tulsihata Ratua-i
Kaliachak-ii
Kaliachak-iii
Ratua
Kuriatar 17 Mile
WBMD51
Maldah
Kaliachak-iii 16 Mile Harishchandrapuri Kasimpur
WBMP06
East Medinipur
Panskura
WBMP03A WBMP07 WBMP08
WBMP100 WBMP101 WBMP103 WBMP104 WBMP105 WBMP106 WBMP107
East Medinipur
West Medinipur West Medinipur
West Medinipur West Medinipur West Medinipur
Tube Well
Dug Well
Dug Well
0.52
0.41
9.75
0.57
10
0.77
0.25
Sonakania
Dug Well
Tube Well
Tube Well
5.745
36.84
0.62
11.7
0.73
0.62
5.78
0.98
0.5
Tube Well
0.62
East Medinipur
Panskura-i
Ratulia
Tube Well
0.6
West Medinipur
Daspur ii
East Medinipur
Debra
Panskura-i
Murasthi Gumai
Khukurdaha
Tube Well
Tube Well
Tube Well
88
0.68
0.55
0.62
4.92
3.77
4.99
9.33
5.98
4.26
4.71
4.57
4.15
3.92
4.8
5.41
3.84 6.84
16.8
0.91
2.54 5.17
1.59 4.37
9.73
6.87
5.42
3.89
4.25
1.65
5.28 1.37
Balichak
5.82
4.31 7.5
0.56
Nov-10
3.01
0.88
0.87
Aug-10
7.44
0.5
45.559
Apr-10
5.92
0.5
0.34
Water Level (m bgl)
6.21
0.4
Debra
West Medinipur
0.8
0.3
Dug Well
Dantan i
1.29
0.44
0.4
Dug Well
10
1
0.3
Tube Well
Dug Well
Total Well Depth Diameter (m) (m)
1.49
0.44
Dhadika
Khandrui
MP (m)
Tube Well
Garbetta i
Dantan ii
26.77
Tube Well
Tube Well
Garhbeta
27.63
Tube Well
Digha Pz-i
Garbetta i
22.35
Tube Well
Ramnagar-i
Kolaghat
RL (m amsl)
3.55 2.33 4.05 8.82
6.23
5.75
2.42
1.61
10.38
3.36 1.35 1.4 3.9
Jan-11
1.98 5.09
6.19 5.74
5.59 5.61 3.99 1.93 3.86 4.58
4.9
5.13
2.4
2.69
9.79
8.19
0.98
2.58
7.38
3.905
14.4
11.36
11.14
11.45
18.15
12.4
9.52
12.3
2.99
12.04
12.88 12.04 14
18.88
1.42 9.48
10.92 11.03
7.3
8.83 9.86
10.63 3.69
8.43 2.68 7.44 7.68 9.04
10.34 13.06
Well No
District
Block
Village
Well Type
RL (m amsl)
MP (m)
WBMP108
West Medinipur
Daspur i
Baikunthapur
Tube Well
0.41
WBMP110
West Medinipur
Dantan ii
Khakurda
Tube Well
0.5
WBMP109 WBMP111 WBMP112 WBMP113 WBMP114 WBMP115 WBMP116 WBMP118 WBMP120 WBMP121 WBMP122 WBMP123 WBMP124 WBMP125
West Medinipur
Narayangarh
Makrampur
East Medinipur
Potashpur ii
Pratapdighi
East Medinipur
Potashpur i
Mangal Maro
East Medinipur West Medinipur West Medinipur
Potashpur i Mohanpur Mohanpur
Dug Well
Tube Well
15.82
Mohanpur
Tube Well
0.62
11.85
Sankarara
Tube Well
Tube Well
0.8
Tube Well
0.56
East Medinipur
Mahisadal ii
Keshabpur-jalpai
Tube Well
0.69
Tube Well
East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur
Mahisadal i
Kolaghat
Tube Well
WBMP13
West Medinipur
Jambani
Chichira
Dug Well
WBMP131
West Medinipur
Debra
Panchgeria
Tube Well
West Medinipur
WBMP132A West Medinipur
West Medinipur
Daspur-ii
Jhargram
Sonakhali Katan
Raghunathpur
Tube Well
71.423
Dug Well
Gopiballavpur
Gopiballavpur
Dug Well
45.035
WBMP16A
West Medinipur
Narayangarh
Bakhrabad
Dug Well
10.299
Medinipur
Medinipur
Dug Well
89
13.62
46.933
4.11
12.61
0.62
7.62
2.05
1.23
3.64
0.49
15
1.79
10.43
6.64
0.69
0.56
12.73
0.62
West Medinipur
West Medinipur
3.79
0.49
Tube Well
WBMP14 WBMP15
12.56
0.5
Tube Well
9.91
16.81
Tamluk ii
Kheput(gopiganj)
7.14
0.8
0.4
Daspur-ii
8.82
12.91
Tube Well
Chandrakona-i
West Medinipur
12.72
17.05
0.6
Tube Well
8.18
0.5
Balughata
Anantapur
2.62
10.65
Haldia
Tamluk i
11.02
Aug-10
11.29
Tube Well
Bagdoba(narghat)
10.19
0.52
Nandakumar
Mahisadal i
West Medinipur
WBMP133
0.56
Bhawanichak
WBMP128
WBMP130
0.57
15.76
11.37
0.62
Egra ii
Panskura ii
1.05
Apr-10
Tube Well
East Medinipur East Medinipur
21.33
Water Level (m bgl)
Singda(brajalalpur)
Ramtarak Tube Well Chandrakona(dharamp ur) Dug Well
WBMP129
0.77
Total Well Depth Diameter (m) (m)
0.75
0.87 0.51 0.56
7.85
15.85
10.94
10.7
1.21
6.96
7.85
11.08
1.54
10.23
1.5
10.56
1.55
2.71
1.53
Nov-10
Jan-11
11.95
12.25
14.71
15.03
11.74
14.59
2.29
12.5
9.75
3.025
9.755
10.35 9.16 3.97
6.26
12.65 9.88 6.84 9.91
10.56 8.77 3.87
11.7
11.12
10.605
11.51
12.76
11.18
1.02
12.55 11.37 1.08
9.62
10.12
10.39
10.88
9.4
10.75
6.6
6.51
2.53
2.63
4.95 8.61
5.31
2.43
5.42 8.83
3.42
Well No
District
WBMP17
West Medinipur
WBMP25
East Medinipur
WBMP23 WBMP33
East Medinipur
West Medinipur
Block Sabang
Contai iii
Sutahata i
Kharagpur i
Village Sabang
Contai Pz-2
Sutahata Mw
Kanthra
Well Type Tube Well
RL (m amsl)
2.193
0.36
Dug Well
36.104
0.34
Tube Well
Bhagwanpur i
Bhagwanpur Spz
WBMP38
East Medinipur
Haldia
Haldia Anc.camp
Tube Well
4.738
Salbani
Godapiasal
Dug Well
43.917
Tube Well
36.346
WBMP40A
West Medinipur
WBMP42
West Medinipur
WBMP41 WBMP43 WBMP44 WBMP45 WBMP48 WBMP49 WBMP51 WBMP53 WBMP54 WBMP58 WBMP59 WBMP60 WBMP61 WBMP64 WBMP66 WBMP69 WBMP71
West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur
Bhagwanpur i Keshpur Salbani Salbani
Bhagwanpur Dpz Keshpur
Salboni-1 Salboni-2
Garbetta iii
Chandrakona Rd.
Keshiary
Keshiary
Garbetta iii
Tube Well Dug Well
Tube Well
Dug Well
Dug Well
Dug Well
3.6
3.665
36.556
48.925
Jhargram
Lodhasuli Dpz
Tube Well
65.07
East Medinipur
Mahisadal
Kapasaria Dew
Tube Well
3.521
East Medinipur
Egra i
West Medinipur East Medinipur West Medinipur
Daspur i
Egra i
Dantan i
Potashpur
Daspur Dow
Negua Sew
Tube Well
Tube Well
7.55
0.75 0.69 0.62 0.64 0.3
1.97
18.9
1.27
12.4
1.2
20.48
0.8
10.51
6.75
6.34
4.18
9.9
9.87
9.37
3.44 9.6
5.18
8.01
10.39
6.86
3.72
5.7
6.69
4.57
8.67 6.3
13.5 4.18 7.08
15.51 16.15 6.4
18.87
1.91 4.34 3.83 3.66
11.1
12.03 9.2
14.96
2.48 6.44 3.69 6.7
1.26
21.34
6.46
6.46
3.77
2.64
4.81 6.68 4.54 8.19 4.36 2.77 9.6
12.03
14.74
13.51
13.1
11.07
12.32
5.69
2.84
5.66
3.97
10.71
0.6
8.495
11.19
0.43
5.82
3.84
Jan-11
13.38
7.41
0.6
Nov-10
13.21
12.61
Tube Well
90
0.94
Aug-10
0.8
0.82
Tube Well
4.393
12
12.32
Apr-10
11.88
27.325
Sarsankha Sew
4.25
0.97
Water Level (m bgl)
13.22
Tube Well
Dantan i
Patashpur
0.6
0.73
West Medinipur
Potashpur i
0.7
18.058
Tube Well
East Medinipur
0.85
Tube Well
Haldia Helipad
Mohanpur Pz-2
0.6
0.62
Haldia
Kharagpur i
0.55
4.215
Tube Well
East Medinipur
West Medinipur
0.63
Tube Well
Negua Dow
Sarasankha Dew
8.61
6.1
0.85
0.52
35.371
36.786
Potashpur i
1
0.71
Tube Well
West Medinipur
0.83
52.247
Keshiary Pz-1
East Medinipur
Keshiary
Raskunda
Tube Well
2.723
East Medinipur
East Medinipur
0.2
Tube Well
WBMP36
WBMP37
Total Well Depth Diameter (m) (m)
MP (m)
9.2
10.85 8.32
6.07
12.95 4.25 7.41
10.78 7.04
7.54
14.84
7.09
13.25 5.53 7.77
10.87 8.27
Well No
District
WBMP73
West Medinipur
WBMP77
East Medinipur
WBMP75 WBMP78 WBMP80 WBMP82 WBMP83 WBMP84 WBMP85 WBMP86 WBMP91 WBMP92 WBMP93 WBMP94 WBMP95 WBMP96 WBMP97 WBMP99
Block Sabang
East Medinipur
Egra i
East Medinipur
Potashpur ii
East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur
West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur East Medinipur
Potashpur ii
Bodhra-i
Tube Well
Contai iii
Bonamalichatra
Tube Well
Contai iii Khejuri i Khejuri i
Dug Well
Sankrail
Kultikri
Gopiballavpur ii Sankrail
Nadia
Belia Beria Sankrail
Keshpur
Ghatal
Manoharpur
Keshpur Mayna
Nabadwip
WBND11
Pingla
Keshpur
Nadia Nadia
Tube Well
Topsia
WBND08
Nadia
Heria-i
Tube Well
Gopiballavpur ii
Pingla
Tehatta-i
WBND10A
Bonamalichatra
Tube Well
Tube Well
Nadia
WBND09
Motirampur-ii
Heria-ii
WBND04D
Nadia
Tube Well
Ramnagar i
Kaliaganj
WBND07
Egra
Tube Well
Tube Well
Nadia Nadia
Sabang
Well Type
Motirampur pz
WBND01 WBND03
Village
Neradeul Mayna
Palassey
Karimpur-i
Karimpur
Nabadwip
Nabadwipghat
Nakashipara
Mayapur
Kaliaganj
Ranaghat-i
Palassey Para
Tube Well
RL (m amsl)
7.45
0.5
18.18
13.75
14.69
14.79
4.96
5.51
6.585 7.48
3.04
2.585 2.54
2.96
2.98
9.605
18.31
0.5 0.5
12.21
0.5
7.57
0.5 0.5 0.5
0.75
9.54
12
1.2
18.2
1.37
10.85
0.77
0.69
10.5
0.75
14.95
0.43
1.2
1.14
0.6
14.58
0.57 0.6
23.384
0.62
8.76
0.73
9.301
0.68
11.04
Katwaghat
Dug Well
13.34
91
17.29
0.5
0.62
Dug Well
Dug Well
0.4
0.5
Nabadwiptown
Pairadanga
Jan-11 6.94
Tube Well
Dug Well
Nov-10 12.68
Tube Well
Dug Well
Aug-10 10.14
Dug Well
Tube Well
Apr-10 13.38
Dug Well
Dug Well
Water Level (m bgl)
0.6
Dug Well
Tube Well
Total Well Depth Diameter (m) (m)
4.87
Dug Well
Dug Well
MP (m)
11.184
1.2
0.43 1.03 0.74
6.36 8.32
1.26 1.22
11
1.22
7.87
0.95
9.8
10.66 7.6
1.37 1.01 0.73
17.99
12.38 13.94 7.82
8.35
9.89 6.48 14.8
10.27 14.74 6.1
6.51
7.925 5.52
9.84
14.53 6.44 7.03 7.29 6.27
11.04
10.72
10.36
10.62
4.7
2.07
1.85
3.1
9.33
13.99 4.57
8.42
8.19
10.96 1.91
14.19
7.95
8.26
3
10.24
5.66
5.87
2.48
4.81
3.7
5.42
4.52
4.57
5.02
4.82
3.05
3.57
5.23
2.65
2.81
3.26
7.68
5.72 4.56 6.16 6.11
3.89 4.57 4.4
6.18
6.3
5.07 4.56 5.66
4.6
5.02 2.92 3.06
Well No WBND12
WBND13C
District Nadia
Nadia
Block
Bahadurpur
Dug Well
Fulia
Tube Well
Krishnaganj
Nadia
Santipur
WBND19
Nadia
Shantipur
Nadia
Ranaghat-i
WBND20A
Nadia
Kaliganj
WBND23
Nadia
Karimpur-i
WBND22 WBND24
Nadia Nadia
Dug Well
Debagram pz
Tube Well
Baganchra
Krishnanagar-ii
Dhublia Pz
Tehatta-ii
Tube Well
Tube Well
Tube Well
6.385
Barnia
Tube Well
10.505
Tube Well
14.022
Dug Well
11.702
WBND36
Nadia
Krishnanagar-i
Dignagar
Dug Well
Tehatta-i
Betai Pz
Tube Well
Krishnanagar-i
Muragacha
Dug Well
Nakashipara
Nadia
Badkulla
Maheshganj Pz
Tube Well
Tube Well
WBND40A
Nadia
Hanskhali
Gajna
Dug Well
WBND43
Nadia
Chapra
Hridaypurpz
Tube Well
WBND41A
Nadia
Krishnaganj
9.957
Tube Well
Nadia
Nadia
14.92
Jaguli Pz
WBND34C
Hanskhali
16.399
0.67
8.5
0.82
Banpur
Dug Well
92
10.39
8.994
11.294 8.317
11.696
0.34 0.6
0.5
0.5
0.47 0.75 0.43 0.31 1.1
0.87
0.5
8.8 6
15
0.8
0.55
0.05
7.64
5.8
4.69
4.57 5.17 4.85 4.97 5.3
5.1
7.12 4.04 4.05 4.42 3.61 4.23
3.93
4.31
4.01
4.26
3.52
5.19
5
4.2
7.75
5.85 4.8
5.85
3.07
5.49
5.64
6.32
0.5
0.85
5.38
4.37
5.06
0.85
7.25
7.33
Jan-11
7.18
6.9
0.69
6.67
6.3
6.36
Haringhata
Tube Well
6.93
6.35
5.52
0.43
Mahisbathan
WBND39
1.75
6.05
Karimpur-ii
WBND37
8
Nov-10
4.75
0.64
Nadia
Nadia
0.64
0.28
5.9
Aug-10
5.45
8.55
Birpur Pz
Hanskhali Pz
WBND31A
WBND35
1.04
Tube Well
Hanskhali
Ulasi
Nadia
8.5
7.37
0.43
Hanskhali
WBND33
1.24
11.438
Nadia
Nadia
0.54
5.68
Tube Well
Tehatta Pz
WBND29B
WBND32
13.42
15.366
0.68
8.36
Nakasipara Pz
Nakashipara
Nadia
12.72
7.93
Nakashipara
Murutia Pz
Dug Well
10.01
0.31
1.09
Apr-10
Dug Well
Nadia
WBND30
Dug Well
0.33
12.2
Water Level (m bgl)
Narayanpur
WBND27
Nadia
Nokari
0.73
Total Well Depth Diameter (m) (m)
Karimpur-ii
Tehatta-i
WBND28
Tube Well
12.624
MP (m)
Utr Kechuadanga
Nadia
Nadia
Gobindapur
RL (m amsl)
Karimpur-i
WBND25A WBND26
Well Type
Krishnanagar-ii
WBND14A WBND17
Village
5.47
6.93 3.44
4.56
6.39
7.08 4.65 3.4
4.92
5.17
8.97
10.17
4.85
6.14
2.21
6.3 5.6
4.48
5.13 5.2 3.1 4.7
4.86
4.52
5.7
3.75
2.98 5.39
5.45
6.63 3.44 3.31
4.05 5.21 2.61 4.51 2.14 2.8
4.78
3.22
8.12
2.1
4.23 4.84
3.35 5.73
Well No
District
Block
Village
Well Type
WBND44
Nadia
Chapra
Fulkulmi Pz
Tube Well
WBND46
Nadia
Haringhata
Bilandi
Haringhata
Birohi
WBND45 WBND47 WBND48 WBND49 WBND50 WBND51 WBND52 WBND53 WBND54 WBND55 WBND56 WBND58 WBND59
Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia
Shantipur
Haringhata
Shantipur Pz
Taherpur
Tube Well
0.64
Juranpur
Tube Well
0.69
Ranaghat-i Ranaghat-i Kaliganj
Tehatta-i
Tehatta-ii
Karimpur-ii
Taherpur Shyamnagar
Hanspukuria
Thanapara
Krishnanagar-ii
Chukhali
WBND67 WBNT01
Nadia
Krishnanagar-i Chakdah
Chakdah
Krishnanagar Town
Tube Well
Tube Well
Tube Well
Dug Well
5.86
Barrackpur-ii
Ichapur Nababganj
Dug Well
7.576
Basirhat
WBNT06B
N 24 Parganas
Barrackpur-i
Basirhat
Sodpur
5.9
4.41
5.8
5.98
6.4
4.92
10.02
Gopalnagar
N 24 Parganas
4.82
Bore Well
Bore Well
Dug Well
93
0.4
0.44
0.67
8.1
0.82
0.44
5.25
0.64
0.6
0.66
6.4
1.54
6.11 4.6
6.22
4.35 4.8
11.5
0.64
4.7
5.88 4.11 4.3
6.32 3.92 5.23
4.8
4.85
5.05
5.62
5.67
5.78
Jan-11
5.02
5.14
8.5
0.37
Bore Well
5.63
6.63
5.78
0.44
7.87
3.62
5.09
6.37 6.02
Nov-10
5.47
0.23
0.5
Tube Well
5.27
4.99
1.12
Bongaon
N 24 Parganas
6.4
4.92
0.36
Tube Well
Karuigachhi
Bhajan Ghat
5.57
0.77
Tube Well
5.67
5.65
Tube Well
Tube Well
5.8
4.19
5.02
5.55
0.31
Tube Well
Aug-10
5.63 6.68
0.31
N 24 Parganas
Krishnaganj
7.34
0.64
Tehatta-i
Nadia
7.08
0.34
Tube Well
Silinda Pz
Madanpur Pz
5.93
0.8
Nadia
WBNT03A WBNT05A
0.3
0.75
Nadia
WBND66
Tube Well
Tube Well
Kupars Camp
WBND63 WBND65
0.77
Kupars Camp
Gopalpur
Nadia
Tube Well
Ranaghat-ii
Karimpur-ii
WBND64
6.65
0.46
Tube Well
Nadia Nadia
0.79
Asannagar
Ranaghat-ii
Apr-10
Tube Well
Krishnanagar-i
Aranghata
Water Level (m bgl)
4.77
Tube Well
Ranaghat-ii
Total Well Depth Diameter (m) (m)
0.37
Tube Well
9.838
MP (m)
Birohi
WBND61A WBND62A
RL (m amsl)
4.92
7.95
4.61 3.67 3.4
4.52
4.65
3.62 3.52 4.7
5.57
6.83
7.92
3.9
5.48 5.55 5.2
4.22 3.3
0.68
4.35 4
4.55 4.61 4.26
5.65
Well No
District
Block
Village
Well Type
WBNT08A
N 24 Parganas
Bagdah
Helencha P.s.
Tube Well
WBNT11A
N 24 Parganas
Deganga
Deganga
Tube Well
WBNT14
N 24 Parganas
Sandeshkhali-ii
Sandeshkhali.f
Tube Well
WBNT10
WBNT13A WBNT16 WBNT18 WBNT19 WBNT20 WBNT21
N 24 Parganas
Barasat-i
N 24 Parganas
Sandeshkhali-i
N 24 Parganas
Deganga
N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas
Tube Well
Gaighata
N 24 Parganas
Bhangar
WBNT29 WBNT30
N 24 Parganas
N 24 Parganas N 24 Parganas N 24 Parganas
5.464
Gaighata P.s.
WBNT26A WBNT28
Tube Well
Gaighata
Baduria
Bongaon
Minakhan
Jadurhati
Chandpara
Sabirpur More
Ganrapota
Minakhan Batala
Bagirhula (5/2000)
5.53
2.305
Tube Well
Gaighata
WBNT27A
Berachampa
6.951
Tube Well
Baduria
N 24 Parganas N 24 Parganas
Dakhin Akartala
Tube Well
Baduria
WBNT22A WBNT23A
Barasat
RL (m amsl)
Tube Well
Tube Well
6.14
Habra-i
Habra
Tube Well
Barasat-i
Bishnupur Tw
Tube Well
6.345
Bayermary
Tube Well
2.97
Tube Well
3.01
Barasat-i
Bokanda
Tube Well
N 24 Parganas
Basirhat
Raharhati
WBNT33A
N 24 Parganas
Hasnabad
Nawapara
Tube Well
WBNT35
N 24 Parganas
Hasnabad
Bhebia
Tube Well
3.195
Haroa
Haroa
Tube Well
4.875
Habra-i
Kochua Pz
Tube Well
WBNT34 WBNT38 WBNT39 WBNT40
WBNT42B
N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas
N 24 Parganas
Sandeshkhali Hasnabad Rajarhat
Barrackpur-i
Murarisha Rajarhat
Halisahar
Dug Well
1.896
WBNT31A WBNT32
Dug Well
Dug Well
94
0.3
6.3
0.21
6.02
0.44
5.95
0.4
3.155
4.08
7.679
8.31 4.92
7.367
6.388
Apr-10
0.2
0.39
Tube Well
Tube Well
0.2
4.58
6.381
Water Level (m bgl)
4.89
0.36
0.34
3.9
Total Well Depth Diameter (m) (m)
0.7
1.695
Tube Well
Dug Well
MP (m)
0.48
0.52
0.28
6.1
6.78
12
1.2
0.44
0.37
0.89
4.2
0.86
0.77
5.9
0.63
0.34 0.75
0.14
6.41
2.44 3.61 2.84
4.48
0.78
6.35
3.95
16.2 6.55
6.34 1.9
4.3
4.03
2.95
4.83 3.8
3.5
6.04
5.57
4.07
3.5
6.95
10.75
4.51
4.03
6.9
5.21
4.59
3.09
4.2
0.62
5.6
4.14
4.04
5.8
0.69
5.1
3.34
3.28
0.34 0.75
4.35
5.86
Jan-11
6.55
6.45
0.67
7.6
Nov-10
5.5
0.43 0.31
Aug-10
5.1
9.64
3.75 6.4
5.33
0.87
2.98
0.43
6.55
4.5
4.25
1.25
2.03 2.05
2.8
2.5
0.64
1.2
2.2
2.9
3.16
3.05
0
3.91
1
1.81
Well No
District
Block
Village
WBNT43A
N 24 Parganas
Barasat-i
Duttapukur
WBNT45A
N 24 Parganas
Sandeshkhali-ii
Dhamakhali
WBNT48B
N 24 Parganas
Basirhat-i
WBNT52
N 24 Parganas
Gaighata
N 24 Parganas
Barasat-ii
WBNT44
WBNT47A WBNT49 WBNT56 WBNT57 WBNT58 WBNT59 WBNT60 WBNT61 WBNT62
N 24 Parganas
N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas
Hingalganj
Barasat-ii Habra-i
Berghoom Pz
Tube Well
Barasat-ii
Baidyapur
Bagdah
Krishnachandrapur
Bagdah
Rajarhat Haroa
Barrackpur-i Baduria
WBNT65
N 24 Parganas
Swarupnagar
WBNT66 WBNT68 WBNT69 WBNT71 WBNT72 WBNT73 WBNT76 WBNT77 WBNT78
N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas
Tube Well
Dug Well
Tube Well
N 24 Parganas N 24 Parganas
Tube Well
Bagaband
WBNT63 WBNT64
Sandal Bill
Well Type
Swarupnagar
Ghusighata
Chandpara Pz
Tube Well
Tube Well
Tube Well
RL (m amsl)
1.35
4.773
5.509
Total Well Depth Diameter (m) (m)
MP (m) 1
0.8
0.33
5.35
2.35
0.73
3.42
0.4
5.55
5.85 5.65
1.62
3.6
3.3
4.37 4.75
3.54
6.33
4.75
0.69
0.34
6.21
5.55
Khalisadi More
Tube Well
0.3
7.01
6.9
Swarupnagar Tentulia
Tube Well
Tube Well
0.25
0.34
14.9
0.34
5.51
6.35
7.2
4
0.25
Tube Well
0.34 0.5
0.3
Barrackpur-ii
Ichapur Nababga
Tube Well
0.36
Barrackpur-i
Doda Complex
Tube Well
0.5
Bakshipally
Tube Well
Bongaon
Santoshpur
Kanchrapara Ow1 Gaighata
Tube Well
Tube Well
Tube Well Tube Well
95
4.9
14.15
Tube Well
Deganga Pz
5.85
6
0.6
Tube Well
Tube Well
4.01
5.4
Tube Well
Bidyadharpur Chatra,dantar Khana More
0.3
5.29
Gobrapur
Tube Well
2.3
0.44
Tube Well
Bishnupur Ghoshpara
6.15
3.11
Aminpur Bazar
Tube Well
3.7
Jan-11
2.15
Guma
Gaighata
4.25
5.95
Nov-10
5.8
Habra-ii
Barrackpur-i
10.15
Aug-10
5.15
0.4
Kochua
Andanga
Apr-10
0.85
Basirhat-ii Deganga
Water Level (m bgl)
5.92
0.5
6.45
3.35
0.25
10.35
9.39
0.55
7.92
0.6
5.95
0.63
7.25
4.38
11.1
11.5
4.51
10.56
4.1
3.75
4.4
3.1
4.03 5.5
12.1
10.2
2.97
2.51
3.82
3.95
4.53 4.6
0.9
4.45
5.1
3.7
0.5
2.65
9.42
3.59
2.36
3.93 7.5
9.04
6.31 9.48 3.21
Well No
District
Block
Village
Well Type
RL (m amsl)
Total Well Depth Diameter (m) (m)
MP (m)
Water Level (m bgl) Apr-10
Aug-10
Nov-10 4.36
WBNT79
N 24 Parganas
Bongaon
Nahata Ow
Tube Well
0.63
5.01
4.1
WBNT81
N 24 Parganas
Gaighata
Berigopalpur
Tube Well
0.56
5.45
4.14
Pakdah
Tube Well
0.5
WBNT80 WBNT82 WBNT83 WBNT84
N 24 Parganas N 24 Parganas N 24 Parganas N 24 Parganas
WBPL01
Puruliya
WBPL03
Puruliya
WBPL02 WBPL04
Puruliya
Barasat-i Bagdah
Bagdah Ow
Barasat-ii
Kharibari
Barasat-ii
Manbazar-i
Manbazar
Hura
Hura
Para
Anara Santaldih(Madhudihi Amtal
Neturia
Puruliya
Purulia-i
WBPL06A
Puruliya
Raghunathpur-ii
WBPL08
Puruliya
Arsha
WBPL05 WBPL07A WBPL09 WBPL10
Puruliya Puruliya
Puruliya
Madhyamgram Ow
Neturia
Purulia
Tube Well
Tube Well
Dug Well
1.05
16.69
1.77
14.37
14.7
13.85
13.69
Dug Well
206.87
0.83
14
1.83
7.13
6.85
7.5
8.11
239.34
Dug Well
Dug Well
280.93
258.06
Jhalda-i
Tulin B
Dug Well
WBPL14B
Puruliya
Kashipur
Gaurandih B
Dug Well
Balarampur
Dug Well
273.12
Sindri
Dug Well
171.63
WBPL16
Puruliya
Balarampur
Kenda
WBPL17A
Puruliya
Barabazar
Takaria
WBPL19A
Puruliya
Manbazar-ii
Dangardi
WBPL18
Puruliya
Barabazar
9.2
200.79
Dug Well
Dug Well
Puncha
5.06
Dug Well
Puruliya
Puruliya
2.3
8.35
WBPL12B
WBPL15A
4.8
7.48
Baghmundi
Raghunathpur
4.3
7.57
Bagmundi
Raghunathpur-ii
5.7
10.45
Dug Well
Puruliya
4.1
5.9
1.63
135.39
Bandoan
WBPL13
13.6
1.14
17.81
Dug Well
Suisa
9.4
5.38
0.69
Kotshila
Bagmundi
4.75
4.2
173.17
Dug Well
Bandoan
Puruliya
5.96
0.5
Puruliya
WBPL11
12.6
0.5
Tube Well
Jhalda-ii
Arsha
0.72
Jan-11
Dug Well
Dug Well Dug Well
Dug Well
Dug Well
96
212.94
219.45
167.54
0.64 0.65
20.2
11.45
2.41 3.67
8.8
8.15
2.96 8.67
7.29
0.72
12.35
0.98
7.6
4.12
3.74
0.32
9.76
1.78
12.69
8.17
5.56
0.75
0.85 0.69 0.62 0.6
0.7
0.3
0
0.68
12.86 9.44
19.19
1.78
7.1
6.72
6.26 4.97
4.76
1.83
2.4
16.29
14.33
13.77
18.3
3.07
12.67
9.97
5.47
4.37
13
1.82
14
2.79
7.5
0.77
11.4
1.83 1.54
5.48
5.43 11
5.94
7.15
8.98
1.63
5.96
7.75 8.71
10.73
6.29 4.39 5.25
4.82 5.52
5.03
10.8
0.6
0.64
2.25
7.77
5.52
5.23
9.92
11.07
6.07
7.05
2.99
3.27
7.78 2.54 5.1
8.36
8.6
3.89 5.3
Well No
District
Block
Village
WBPL20
Puruliya
Puncha
WBPL22A
Puruliya
Jhalda-i
Jhalda
Dug Well
WBPL24
Puruliya
Kashipur
Indrabil
Dug Well
WBPL21 WBPL23 WBPL25 WBPL26 WBPL27 WBPL28 WBPL29 WBPL30
Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya
Jaypur
Jhalda-i Hura
Bagda
Well Type
Narayanpur
Jhargo
Keshargarh
228.5
Leadson
Dug Well
Arsha
Santuri
Kantadihi
WBPL33A
Puruliya
Para
Para
WBPL36A
Puruliya
Manbazar - i
Jitujuri
WBPL38A
Puruliya
Joypur
WBPL40
Puruliya
Kashipur
WBPL37 WBPL39 WBPL41 WBPL42 WBPL43
Puruliya Puruliya Puruliya Puruliya Puruliya
Para Para
Baghmundi
Mathbura Joypur
Dug Well
244.59
166.47
Dug Well
248.73
Dug Well
21.075
Dug Well
256.56
Dug Well
Dug Well Dug Well
4.91
0.75
10.1
2.09
6.9
6.52
5.71
1
12
1.6
0.58 0.64
0.62
0.34
0.48
0.62
Arsha
Aharrah
Dug Well
232.9
0.83
Puruliya-ii
Chakaltore
Dug Well
243.25
0.94
Sirkabad
WBPL46
Puruliya
Para
Sirkabad
Jhapra
Dug Well
Dug Well
97
138.82
240.92
9.43 10
0.65
8.1 7.9
4.08
8.69
5.47
1.29 1.83 1.5
9.29 6.96
2.25
7.74
9.7
2.13
8.2
9
2.32
0.6
8.65
5.61 12.5 10.2
2.44
4.98
5.98
14
13.8
7.46
1.82
10.26
0.6
8.82
5.54
1.65
11
2.32
1.87
13.08
11.39
0.49
8.91
1.82
0.64 0.68
4.71
6.8
10.98
0.87
290.75
Dug Well
12.63
0.66
Dug Well
Balitora
1.74
12.96
Korenge
Santuri
8.24
0.8
1
1.37 1.79
4.33
0.51
1.7
7.5
0.6
Baghmundi
195.74
12
8.15
186.51
Dug Well
6.5
0.72
Dug Well
Simla
Nov-10
5.15
Bishpuria
Puruliya
Puruliya
Dubra
Dug Well
Aug-10
6.68
Hura
WBPL44B WBPL45
Kustar
Dug Well
Apr-10
1.85
0.67
Dug Well
Water Level (m bgl)
12
230.06
Tamna
Ludurka
0.67
0.59
Purulia-i
Hura
Total Well Depth Diameter (m) (m)
MP (m)
212.97
258.34
Bero
Puruliya
Dug Well
250.6
161.88
Dug Well
Raghunathpur-i
WBPL34
Dug Well
260.41
Baraurma
Puruliya
Puruliya
Dug Well
194.56
Balarampur
WBPL31A WBPL32
Dug Well
RL (m amsl)
1.82 1.1 1.5
7.04 6.93
7.73
1.85
8.87
2.29
8.41
1.21 1.79 1.24 1.74
4.67 5.51 6.71 5.06
4.41
9.63 2.49 6.03 4.57 9.01
6.37
7.36 5.22 2.51 7.43 4.74 7.27 5
4.62
1.75 4.97
Jan-11
2.82
3.14
8.39
8.93
8.49 2.77 3.02
3.21
2.98 8.48 7.34
6.46 8.93 4.06 3.43 4.12 4.02 9.06 7.7
2.92
3.38
5.32
6.2
4.86 7.54
5.59
6.07
7.14
4.97
5.76
7.04
7.69
6.47 4.11 6.14
4.83
6.78 4.22 4.02 2.3
4.67
2.42 4.85
Well No
District
Block
WBPL47
Puruliya
Raghunathpur-i
WBPL49
Puruliya
Raghunathpur-i
WBPL48 WBPL50
Puruliya Puruliya
Barabazar Puruliya-ii
Village Naduara
Barabazar Chinpina
Podalaroad
Well Type Dug Well
222.72
Dug Well
243.66
Dug Well
189.87
Dug Well
191.36
Dug Well
Puruliya
Para
Hariharpur A
Dug Well
WBPL53B
Puruliya
Kashipur
Kapasitha
Dug Well
WBPL55A
Puruliya
Para
Deuli
Dug Well
WBPL58
Puruliya
Neturia
Gobag
Dug Well
Jhalda-ii
Bararola
Dug Well
Manbazar-ii
Ankro
Kakdwip
WBPL54 WBPL56
Puruliya Puruliya Puruliya
Raghunathpur-ii Kashipur Neturia
WBPL59A
Puruliya
Puruliya-i
WBPL61
Puruliya
Bandwan
WBPL60 WBPL62
WBST01C
WBST02A WBST03A WBST04
Puruliya Puruliya
S 24 Parganas
S 24 Parganas S 24 Parganas
S 24 Parganas
Kulpi
Namkhana
Sarbori
9.12
10.07
0.68
7.13
1.84
4.42
3.19
2.76
3.39
0.53 0.43
0.63
1.36
0.75
9.61
1.85
0.55
0.79
13.1 10
12.74
5.98 1.5
11.55
Dolerhat
Tube Well
0.8
Namkhana
Tube Well
0.25
Hatuganj
0.55
Tube Well
Kulpi
Kulpi
WBST13
S 24 Parganas
Falta
Falta Dw
Bhangar
Tube Well
Tube Well Dug Well
98
4.568
7.7
10.13
8.49
0.33
S 24 Parganas
3.795
1.2
6.24
0.34
3.64
WBST09A
Dug Well
3.99
8.74
7.58
0.33
Barisha
Tube Well
1.35
1
0.76 0.6
0.67
6.62
3.9
4.88
13.1
0.82 0.84
0.87
5.7
5.36
0.4
3.074
Raidighi
11.37
3.52 5.48
8.11
6.48
0.57
9.03
6.03
1
Dug Well
10
6.39
6.05
12.53
1.6
0.33
7.71
2.7
10.12
Dug Well
0.72
Dug Well
Bhangar
1.87
10.3
Budge Budge
Cmc
9.22
1.23
0.72
0.76
Cmc
S 24 Parganas
10.66
0.6
Dhabani
Jan-11
8.64
1.64
Dug Well
Nov-10
9.11
8.6
Panara
Aug-10
1.48
4.303
WBST08
S 24 Parganas
142.6
163.53
Apr-10
12.14
Tube Well
Mathurapur
WBST11
Dug Well
Water Level (m bgl)
0.2
Baruipur
S 24 Parganas
S 24 Parganas
Napara
171.72
Total Well Depth Diameter (m) (m)
MP (m)
Baruipur
WBST05A WBST07
Babugram
170.34
Dug Well
WBPL51A WBPL52
RL (m amsl)
7.7
0.32 0.07
6.11 5.51
3.05
7.65
7.24 2.48 5.94 5.17 7.74
8.04 3.62 6.72 5.55
4.01
4.96
0.72
2.61
3.51
2.41
2.88
7.33 3.75 8.11
7.68
8.1
4.65 7.26 8.95
7
5.19
9.56
10.65
10.45
10.64
4.37
4.89
4.43
6.66
7.332
7.08
7.32
6.48
0.07
1.25
7.75 7.86 0.63 0.42 5.36 2.72 1.58
8.12 8.22 0.68 5.03 3.38 1.98
4.29
7.38 4.03
0.56 5.37 2.38 3.16
Well No
District
Block
WBST14A
S 24 Parganas
Falta
WBST16B
S 24 Parganas
Canning
WBST18
S 24 Parganas
Baruipur
WBST15 WBST17 WBST19
WBST20 WBST21 WBST22
S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas
Joynagar
Joynagar
Dhosa
Tube Well
3.318
Kultali
Bishnupur
Mathurapur
S 24 Parganas
Sonarpur
WBST42
S 24 Parganas
Bhangar
WBST43 WBST44 WBST46
WBST47A
S 24 Parganas S 24 Parganas S 24 Parganas
S 24 Parganas
2.676 1.533
WBST32A
S 24 Parganas
Tube Well
Tube Well
Tube Well
Magrahat
WBST38
Jaynagar
Herobhanga
Tube Well
Bhangar
Padmajola Ambikanagar
Dakshin Barasat Radhakantapur Usti(4/99)
Kashipur
Langalberia
Tube Well
Tube Well
Tube Well
Hariharpur
Tube Well
Tube Well
Bhangar
Bhojerhat
Dug Well
S 24 Parganas
Baruipur
Dhopagachi
Tube Well
Maheshtala
Nungi
Dug Well
WBST65A
S 24 Parganas
S 24 Parganas
S 24 Parganas
0.28
3.603
Rajpur
WBST62C
2.985
Tube Well
Sonarpur
WBST61
5.38
Nalmuri
N 24 Parganas
S 24 Parganas
0.37
2.502
WBST55A WBST60
3.125
Tube Well
Bhangar
WBST57B
9.24
Chandipur
Tube Well
Sonarpur Sonarpur Joynagar
Baruipur
Srirampur Tw Noabad(8/97) Burarghat
P-narayanpur
Tube Well
Tube Well
99
0.4
0.28
0.44 0.3
0.8
5.128
3.373
5.33
0.28
0.2
Tube Well
Tube Well
0.4
0.89
Bhangar
Tube Well
6.21
7.89
5.157
Athaarobanki
4.01
4.8
0.25
Tube Well
Bhangar
0.4
0.37
Ramnagar
Canning
5.61
0.09
4.008
Tube Well
Baruipur
Katalia
0.34
Tube Well
4.013
Apr-10 6.54
0.37
Tube Well
Water Level (m bgl)
0.41
0.69
2.468
Tube Well
Total Well Depth Diameter (m) (m)
0.3
0.37
S 24 Parganas S 24 Parganas
2.908
MP (m)
5.383
WBST51B WBST53B
RL (m amsl)
Ramdhari
S 24 Parganas
S 24 Parganas
Sargaria
Well Type
Baruipur
WBST24B WBST30
Village
0.21
0.1
0.11
0.34 0.4
45.72
0.46
5.2
Aug-10
Nov-10
2.61
3.17
6.09
3.73
4.63
2.73
6.3
3.44 2.63 2.89 4.33
5.68
6.27
1.95 5.9
2.97 2.12 4.38 5.93
4.48
2.54
2.66
3.33
7.85 8.69 3.81 3.93 3.3
4
5.71
8.9
4.13
2.85
4.92
6.74
8.29
2.41
3.88
6.48
5.47
2.38
4.92
2.79
7.28
6.91
6.41
Jan-11
4.06 5.02 8.06 6.49
6.36
12.57
4.83
8.51 8.13 3.65 2.78
2.06
6.08
8.22 0.95 2.85
3.45
3.78
3.71
3.7
5.08
1.55
5.18
5.63
7.51
7.88
4.65 7.13 6.06
11.93 2.03
5.1
7.16 5.4
11.62
Well No
District
Block
WBST66
S 24 Parganas
Mathurapur
WBST68
S 24 Parganas
Mathurapur
WBST67 WBST72 WBST73 WBST75 WBST83 WBST84
S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas
Mandirbazar
Anchana Pz-1
Mandirbazar Mathurapur Basanti
S 24 Parganas
Kakdwip
WBST88
S 24 Parganas
WBST86
Mandir Bazar
Falta-ii
S 24 Parganas
Mathurapur
Mandirbazar
N 24 Parganas
WBST85A
Village
Basanti
Tube Well
Tube Well
Tube Well
Tube Well
Anchna Pz-ii
Tube Well
Sonakhali.c
Tube Well
Jalerhat Spz-2
Dostipur
Tube Well
Dug Well
RL (m amsl)
3.6
4.181
4.256
2.055
Total Well Depth Diameter (m) (m)
MP (m) 0.23 0.4
7.47
0.31
4.32
0.4
4.32
0.89 0.8
Milon More,raipur
S 24 Parganas
Pathat-pratima
WBST96 WBST97 WBST98 WBST99
WBWD07
S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas S 24 Parganas
Dakshin Dinajpur
Goragacha
Kochuberiarcjettyghat Tube Well
Jotirampur Ferryghat
Tube Well
Gurudaspur
Tube Well
Maheshtala
Diamond harbour Uttar Hazipur
0.3
Dug Well
Tube Well
0.5
Bakkhali
Balurghat Pz
Tube Well
Tube Well
0.62
Kumarganj
Joydebpur
Dug Well
30.207
WBWD14
Itahar
Durgapur
Dug Well
25.95
Uttar Dinajpur Uttar Dinajpur
Kaliaganj
Kaliaganj
Dug Well
100
34.655
8.34
9.7
9.61
4.39
0.34
Namkhana
Rajnagar
9.57
0.16
0.89
0.68 0.85 0.87
4.62 6.5
12.5
1
1.04
8.7
0.69
4.79
0.77
7.32
1.23
1.88 1.31
5.72
7.21 5.06 3.52
0.98
5.66 1.1
0.73
1.35
4.01
5.13
4.26
1.44
4.18
2.4
4.31 6.08
5.98 3.38
5.63 5.88 2.56 0.94
4.5
5.26
2.78
3.42
3.74
3.32
1.34
2.02
2.42
3.77
1.91
0.75 0
6.95
0.76
2.12
5.43
0.55
WBWD08B Dakshin Dinajpur WBWD11
0.35
3.71
4.31
Dug Well
Balurghat
2.97
0.44
0.44
Dug Well
Jan-11
7.14
8.95
1.2
Tube Well
6.06
8.67
Diamond harbour Rajar Taluk Namkhana
6.95
9.06
0.34
WBST95
4.2
9.51
Digambari(rudranagar) Tube Well
WBST94
2.5
6.92
4.2
Sagar
Pathar-pratima
6.58
5.73
0.51
S 24 Parganas
Gosaba
7.23
0.41
Tube Well
WBST91
S 24 Parganas
6.83
Tube Well
Kamarhat
0.44
S 24 Parganas
Nov-10
Tube Well
Tube Well
WBST93
6.55
Aug-10
Panikhali Bazar
Namkhana
WBST92A
7.01
0.69
S 24 Parganas
Sagar
Apr-10
0.69
WBST89
S 24 Parganas
Water Level (m bgl)
7.01
0.34
Jamtala Hat Budhakhali, ashram More
WBST90
Kultali
Andhamanitala
Well Type
4.34 2.35
Well No
District
Block
Village
WBWD16B Uttar Dinajpur
Hemtabad
Malan(11/97)
WBWD23
Itahar
Itahar Pz
WBWD18
Uttar Dinajpur
WBWD24
Uttar Dinajpur
WBWD26 WBWD28
Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur
WBWD29A Uttar Dinajpur
Hemtabad Karandighi
Hematabad Pz Tungidighi
Goalpokhar-ii
Kanki
Chopra
Chopra
Islampur
Islampur Pz
Well Type Dug Well
Tube Well
Tube Well
Dug Well
Dug Well
Tube Well
Tube Well
WBWD30
Dakshin Dinajpur
Kushmandi
Kushmandi Pz
WBWD33
Dakshin Dinajpur
Tapan
Jittirhat
WBWD35A Dakshin Dinajpur
Hilli
Hilli Ps
Tube Well
WBWD40A Uttar Dinajpur
Raiganj
Barakamat
Dug Well
WBWD32 WBWD34
Dakshin Dinajpur Dakshin Dinajpur
WBWD39A Dakshin Dinajpur WBWD41 WBWD42
Uttar Dinajpur Uttar Dinajpur
Balurghat Tapan
Tapan
Kaliaganj Kaliganj
Patiram
Tapan Pz
Bharila
Mustafa Nagar
Dalimgaon
Dug Well
Dug Well
Tube Well
WBWD53
Balurghat
Balurghat
Tube Well
WBWD54A Dakshin Dinajpur WBWD55 WBWD56
Dakshin Dinajpur Dakshin Dinajpur
WBWD57A Dakshin Dinajpur WBWD58A Dakshin Dinajpur
Kushmundi
Gangarampur
Gangarampur
Hilli
Gangarampur Gangarampur
Kushmundi
Gangarampur Nayabazar Hilli
Bordangi
Madnahar
0.82 0.1
Dug Well
33.38
34.345
0.89
0.4
0.72
0.77
0.85 0.6
Tube Well
0.43
Tube Well Dug Well
101
65
10.4
0.54
0.05 1.15
0.2
0.4
0.3
0.8
0.86
Water Level (m bgl) Apr-10
Aug-10
Nov-10
3.75
1.87
2.17
2.85
5.43
2.45
1.92
2.5
5.91
4.56 2.99
3.23 3.46
8.35 9.84
1.39 0.82
8.22
5.65
16.26 3.18
0.73
0.44
Dug Well
6
0.75
Tube Well
Tube Well
Total Well Depth Diameter (m) (m)
0.8
0.89
Dug Well
Joredighi
Dakshin Dinajpur
0.68
0.25
Bansihari
Dakshin Dinajpur
0.47
0.4
Dug Well
WBWD51A Dakshin Dinajpur WBWD52
60.805
0.38
Tube Well
Dug Well
Panjipara
35.4
41.289
0.74
0.89
Molani
Islampur
28.23
MP (m)
Dug Well
Chopra
Uttar Dinajpur
37.195
Tube Well
WBWD45B Uttar Dinajpur WBWD47
RL (m amsl)
7.59 9.74 5.92 15.24
1.04 1.1 0.8
2.47 3.95
4.27
3.29
7.51
3.85 2.83 0.53 2.29 3.6
0.49
2.41 3.6
3.11 0.68 1.42
1.98
0.97 1.32 0.55
7.44 6.24 9.76 4.78 10.46
3.21
3.33
1.89
2.45
3.75 2.49 1.58 2.56 3.18
4.48 2.51 3.54 5.38 5.9
3.72
1.58
2.21
1.33 2.12
1.7
4.3
3.4
2.85
6.94
2.64
2.61
3.89
2.93
4.19
2.85
2.12
2.15
4.3
Jan-11
3.86
6.42
2.06
2.41 3.14
2.38
4.64 2.84
4.98 5.21 5.63 4.24 7.2
Well No WBWD59 WBWD60
District Dakshin Dinajpur Dakshin Dinajpur
Block Kumarganj Bansihari
Village Samjia
Buniadpur
Well Type Dug Well
Bore Well
102
RL (m amsl)
MP (m) 0.8
0.67
Total Well Depth Diameter (m) (m) 9
0.63
Water Level (m bgl) Apr-10 6.55
9.85
Aug-10
Nov-10
2.8
5.86
5.83
4.2
Jan-11 6.13 6.11
Annexure - II
Trend of Water level of West Bengal (2001-2011) (in m/yr) District
Village
Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura
Aima B.d.p.anchal Bandalhati Bangele Bankura Barasat Barjora Basudevpur Basudevpur.c-1 Beliatore Beliatore Belsula Belsula Benajira Bhagabanpur Bhalukhan Bheduasol Bheduasol Bishnupur-1 Biur Brahmanairi Chaintore Chandai Chapabani Chhatna Chunpara Dhaban Dhagaria Dhangasol Dhansimla Dhansimla Fakirdanga Fakirdanga Dvc Fakirdanga K.c Gangajalhati Gangajalhati Gangamonidanga Ghalkunda
Well No WBBK55 WBBK80 WBBK36A WBBK82 WBBK06 WBBK87 WBBK01 WBBK52 WBBK79 WBBK115 WBBK23 WBBK81 WBBK81A WBBK31 WBBK97 WBBK64A WBBK09 WBBK09A WBBK22 WBBK33 WBBK91 WBBK56 WBBK60 WBBK69 WBBK07 WBBK58 WBBK32 WBBK40 WBBK77 WBBK35 WBBK35A WBBK75A WBBK70 WBBK75 WBBK24 WBBK24A WBBK67 WBBK27 103
All Season Rise Fall 0.365 - 0.175 - 1.246 0.246 - 0.010 0.069 0.751 - 0.125 0.197 1.321 0.221 - 0.831 0.015 0.149 - 0.174 - 0.009 0.435 - 0.083 1.152 - 0.448 2.740 2.159 0.057 0.350 - 0.010 0.041 0.108 1.047 1.182 1.235 0.847 - 1.680 0.565 0.893 0.227 0.089 0.058 0.264 -
Pre-Monsoon Rise Fall 0.846 - 0.745
Post-Monsoon Rise Fall 0.008 0.039 -
0.657 0.311 1.132 0.084
0.211 0.366 -
0.015 0.422 0.121 0.447
0.187 0.109 -
0.331 0.283 0.218
0.783 1.626 0.163 0.034 -
0.039 0.126 0.514
0.104 0.358 -
1.575 -
3.046
0.565 -
0.875
0.064
-
0.126
-
1.401 0.860 2.458
0.111 0.017 0.003 -
0.046 0.076 0.154
-
1.745
-
1.448 0.095
-
-
0.063
0.508
0.072 -
0.219 -
0.121
District
Village
Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura
Ghugimura Gouripur Hatashuria Hatasuria Hatirampur Hazrabandh Hijulia Indpur Indus Jadavnagar Jamdigri Jhilimili Joypur Joypur-1 Junsura Junsura Kamalpore Kashtora Katadighi'89 Kenjakura Kenjakura Kharkasuli Khatra Khatra Khiri Khirpai Kotulpur Kusthalia Kusthalia Lakhanpur Lakhanpur Loari Makurgram Mejia Mejia Moyra Murulu Nafardanga Nafardanga.s Naldanga Nandanpur Naruala
Well No WBBK78 WBBK46 WBBK37A WBBK37 WBBK102A WBBK72 WBBK83 WBBK103A WBBK110 WBBK54 WBBK86 WBBK16 WBBK20 WBBK21 WBBK68 WBBK68A WBBK57 WBBK94 WBBK51A WBBK45 WBBK45A WBBK28 WBBK114 WBBK18 WBBK92 WBBK104A WBBK15 WBBK38 WBBK38A WBBK48 WBBK48A WBBK47 WBBK98 WBBK04B WBBK04C WBBK73 WBBK39 WBBK65A WBBK65 WBBK109 WBBK111 WBBK49
104
All Season Rise Fall 0.239 - 0.104 0.143 1.290 - 0.424 - 0.118 - 0.005 - 2.122 0.097 - 0.199 0.292 - 0.137 0.134 0.572 0.109 - 0.458 - 0.007 0.254 0.294 0.132 - 0.053 0.041 - 0.219 0.151 0.956 0.381 - 0.009 0.089 0.360 - 0.408 - 1.141 0.649 - 0.213 - 0.055 0.141 0.172 0.131 - 0.062 0.106 - 0.198 0.091 0.415 -
Pre-Monsoon Rise Fall 0.348 - 0.272 0.504 -
Post-Monsoon Rise Fall 0.094 0.035 - 0.312
0.227 -
0.087
-
0.174 0.038
0.549 0.349 0.290 0.885 0.356
0.596 0.248 -
0.178 0.058 0.381 -
0.200 0.081 0.320 0.072
0.079 -
0.114 0.024 0.317
-
0.008
0.214 0.616
-
0.009
-
-
0.013
-
0.143 0.404
0.171
-
-
0.117 0.340
0.132 0.539
-
-
0.771
-
0.135
0.962 0.164 0.394 -
0.275 1.780 0.057
-
0.378
0.004 0.128 0.096
-
0.061 0.837
0.523 0.091 -
0.252 0.103 0.085
0.049 -
District
Village
Bankura
Narula Natun Gram More /cgwb Pz Padampur Padampur Pairaguri Patrasayar(hatkrishnan ag) Patrasayer Patrasayer Patrasayer(hat) Patrasayer(stn) Peripathar Pirorgari Pokhana Pokhanna Prasadpur Radhanagar Raipur Rampurdanga Ramsagar Ranibandh Ratanpur Rauthkunda Routhkhunda Sahabdi Sahabdi Sahebdi Saltora Sarenga Satkhulia Shalboni Simlapal Sonamukhi Sonamukhi Dug Sukhadali Susunia Susunia Taldangra Tantirbandh Tarasingh Bridg Tatirbandh Tuldariya
Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura Bankura
Well No WBBK49A
All Season Rise Fall 0.078 -
WBBK112
-
0.043
WBBK85 WBBK85A WBBK105
1.612 -
0.234 0.065
WBBK12A
0.248
-
WBBK11 WBBK11A WBBK12 WBBK13 WBBK101 WBBK108 WBBK61A WBBK61 WBBK84 WBBK02A WBBK17 WBBK59 WBBK03 WBBK08A WBBK19 WBBK30A WBBK30B WBBK50A WBBK50B WBBK50 WBBK05 WBBK107 WBBK71 WBBK99 WBBK10 WBBK90 WBBK90A WBBK106 WBBK44A WBBK44B WBBK113 WBBK74A WBBK43 WBBK74 WBBK76
3.421 0.207 0.129 0.081 0.275 0.262 0.192 0.146 0.051 0.258 0.158 0.234 1.430 0.086 0.451 0.718 0.014 0.037 0.034 0.040 0.140 0.844 0.262
0.252 0.690 0.003 0.871 0.149 0.258 0.835 0.105 0.095 0.275 0.234 0.278 -
105
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
3.317
-
-
0.007
-
0.282
-
0.221
5.167 0.046 0.099 0.196 0.084 0.173 0.280 0.308 0.036 0.413 0.505
0.061 0.913 0.007 0.057 -
0.095 0.076 0.046 0.557
0.157 0.024 -
-
0.061 0.093 0.017
0.142 0.073
0.048 -
-
0.146
0.050
-
0.091 0.225 0.177 -
0.065 0.467 2.428
-
0.223 0.176
-
0.237 0.012 0.182
0.338 -
0.093
0.510
0.240 -
0.008 0.618 0.651
0.367 -
-
0.164 0.098
0.111
-
District
Village
Well No
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Ajhapur WBBM017 Amirpur WBBM082 Amra WBBM081 Amragarh Pz WBBM065 Andal WBBM032 Asansol WBBM033 Asansol B WBBM033B Ausgram WBBM039 Bandebaz WBBM106 Bannabagram-1 WBBM086 Bannabagram-2 WBBM087 Bara Dhamas WBBM137 Barabelun Pz(swid) WBBM127 Barakar WBBM046 Barddhaman WBBM004 Barsul Pz WBBM055 Basudha WBBM006 Bhatar Pz WBBM008 Bhedia WBBM040 Bhiringi WBBM038 Bogra WBBM111 Bogra WBBM111A Borpur WBBM141 Bowaichandi WBBM138 Bud Bud Pz-1 WBBM090 Bulchandrapur WBBM014 Chak Bamangoria WBBM119 Chakdigi WBBM103 Charnak Pz WBBM064 Chittaranjan WBBM035 Chupi WBBM118 Dainhat WBBM109 Dakshin Khanda WBBM110 Dakshin Radhakantapur WBBM105 Damodarpur WBBM122 Deshbandhunagar WBBM074 Dobrana(new Kenda) WBBM116 Dommara Pz WBBM053 Domohani WBBM114 Durgapur Barage WBBM102 Ethora WBBM012 Galigram WBBM123A
106
All Season Rise Fall - 0.068 - 0.106 - 0.062 - 0.077 0.231 0.218 - 0.458 0.161 0.040 0.038 - 0.216 0.301 - 0.365 - 0.023 - 0.000 0.064 - 0.081 - 0.298 - 0.065 - 0.021 0.006 0.198 - 0.362 - 0.805 0.066 - 0.031 - 0.465 - 0.147 - 0.348 0.096 0.064 0.176 - 0.083 - 0.084 - 0.207 - 0.039 0.244 - 0.264 - 0.172 - 0.002 0.052 0.449 -
Pre-Monsoon Rise Fall - 0.330 0.009 - 0.153 - 0.251 0.194 0.192 -
Post-Monsoon Rise Fall - 0.000 - 0.160 - 0.073 - 0.044 0.045 -
0.079 -
0.091 0.026 0.101
0.009 0.052 -
0.027 0.400
0.099 0.712
0.114 0.063 0.226 0.439 0.548 0.312 -
0.004 -
0.125 0.038 0.014 0.274
0.077
0.004 -
0.065 0.318 0.138 0.128
0.109 0.830 0.737 0.178 0.547 0.036 -
0.017
-
0.028 0.007 0.035 -
0.388 0.293 0.308 0.100 0.006
0.624 0.043 0.031
0.048 0.598 0.286 -
0.006 0.120
0.294 0.533 0.120 0.082 -
District
Village
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman
Galsi Galsi Gangatikuri Gopalpur Gourandih Guskara Pz Hat Moregram Hirapur Ikra Jamna Jaugram Jhinguti Kaithan Kaity Kalla Kalna Kalyaneswari Kanksa Katwa Town Ketugram Khaitan Pz Khalipur Pz (swid) Khejurhati Koichor Kultora Kusumgram Kusumgram Pz Lohachur Madhabdihi Pz (swid) Madhyamgram Pz Maladanga Memari Memari Pz Metedanga Mondalpur Nandigram Natunhat-i Neamatpur Neamatpur A Orgram Orgram Pz-1 Orgram Pz-2
Well No WBBM013 WBBM013A WBBM028 WBBM031 WBBM034 WBBM045 WBBM133 WBBM112 WBBM115 WBBM136 WBBM067 WBBM099 WBBM131 WBBM139 WBBM121 WBBM016 WBBM071 WBBM003 WBBM005A WBBM026 WBBM052 WBBM132 WBBM019A WBBM129 WBBM069 WBBM050B WBBM050 WBBM025 WBBM140 WBBM051 WBBM135 WBBM011 WBBM058 WBBM030 WBBM113 WBBM120 WBBM041 WBBM036 WBBM036B WBBM059 WBBM061 WBBM062
107
All Season Rise Fall 0.529 - 0.529 - 0.380 - 0.040 0.115 - 0.229 - 0.923 0.023 - 0.212 - 0.381 0.386 - 0.304 0.886 - 0.487 - 0.483 - 0.053 0.027 0.041 - 0.020 - 0.467 - 0.972 - 0.606 - 0.191 - 0.551 0.015 - 2.598 - 0.593 - 0.155 - 0.643 - 0.183 - 0.005 - 0.083 - 0.314 - 0.090 - 0.137 - 0.804 0.287 0.226 - 0.012 - 0.170 - 0.020 0.930 -
Pre-Monsoon Rise Fall 1.002 - 0.799 - 0.754 - 0.152 0.197 - 0.697
Post-Monsoon Rise Fall 0.039 -
0.180 0.059 0.003 0.166
0.201 -
0.439
-
0.183 0.219
1.885 -
0.656
-
0.114
0.037 -
0.125 0.100 0.058 0.626 0.158
0.028 0.004 0.179 -
0.195 0.529
-
0.055
-
0.173
-
0.019
0.025
-
0.399
0.509 -
-
0.912
-
0.425
-
0.275
-
0.092
0.151 0.089
0.233 0.289 0.588 -
0.398
0.042 0.319 0.736 -
0.177 0.327
0.563 -
-
0.081
1.273
-
District
Village
Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Bardhaman Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum
Paharhati Pallaroad Pallaroad Pz Panagarh M.b-1 Pandabeswar Paraj Tw Piala Purbasthali Pz Raghunathpur-1 Raghunathpur-3 Rakona Pz Ramjibanpur Raniganj Raniganj Rayna Pz Rupnarainpur Sagrai Pz (swid) Salanpur Samuagrah Sanctorya Sanko Sanko Silampur Silampur Simlon Singarkone Singarkone Pz Singi Pz (swid) Sreekhanda Abdullapur Ahmedpur Amlai Amlai Bahari Baidyanathpur Bakreshwar Banbataspur Barjalbelpahari Barjalbelpahari Bartala Batikar Bhabanandapur
Well No WBBM054 WBBM084 WBBM066 WBBM077 WBBM037 WBBM124A WBBM002 WBBM044 WBBM092 WBBM094 WBBM049 WBBM027 WBBM001 WBBM001A WBBM101 WBBM048 WBBM142 WBBM047 WBBM023A WBBM070 WBBM097 WBBM097A WBBM095A WBBM104 WBBM079 WBBM107 WBBM029B WBBM134 WBBM021 WBBB90 WBBB18 WBBB101 WBBB87 WBBB33 WBBB36 WBBB27 WBBB70 WBBB77 WBBB78 WBBB75 WBBB19 WBBB85
108
All Season Rise Fall - 0.469 - 0.115 - 0.075 - 0.632 - 0.045 0.909 - 0.059 0.321 - 0.323 - 0.355 0.015 - 0.585 0.234 - 0.063 - 0.166 0.052 - 1.001 0.010 0.029 0.081 0.621 0.128 - 0.407 0.099 0.151 0.307 - 0.806 - 0.325 - 1.628 0.171 - 0.011 - 0.534 - 0.105 0.224 0.082 0.022 0.020 - 0.086 - 0.094 0.017 - 0.003 0.125 -
Pre-Monsoon Rise Fall - 0.537 - 0.258 - 0.281 - 0.696 - 0.440
Post-Monsoon Rise Fall - 0.598 - 0.075 - 0.070 0.002
-
0.084 0.082 0.156
0.092 0.270 0.290 0.357 -
-
0.102
0.127 0.150
0.567 0.342 0.628 -
-
0.561 0.091
-
0.385 0.074
-
0.081
-
0.031
0.236 0.219 0.406 0.166 0.178 0.625 0.180
0.784 -
0.306
-
0.017 -
0.083 0.013
0.908
2.015 0.098 -
-
0.711
0.257 0.033 -
0.954 0.010 0.078 0.033 0.137 0.014 0.174 0.001
0.178 0.043 0.191 0.222 0.126 0.120 0.128 0.243
0.040 -
District
Village
Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum
Bhaddi Bhurkona Bhurkona Bolpur Bolpur pz Chakmandala Chandpara Chandrapur Chaptala Chaptala Chatra Damra Damra Darsandari Dhalla Dhanmara Dighalgram Dighalgram Dighalgram Duecha Pz Ganpur Ganpur Garuijora Gopalpur Pz Gunutia Pz Harioka Hastikanda Hetempur Hetempur Hingla Illambazar Jaydebkenduli Jaypur Jhaldanga Jhaldanga Kaleswar Kanchannagar Khagra Pz Khayrakuri Khayrasol Khusnasore Kirnahar
Well No WBBB96 WBBB59 WBBB60 WBBB20 WBBB21 WBBB80 WBBB93 WBBB02 WBBB67A WBBB67B WBBB89 WBBB73 WBBB74 WBBB11A WBBB46 WBBB79 WBBB69 WBBB69A WBBB69B WBBB40 WBBB01 WBBB72 WBBB56 WBBB41 WBBB39 WBBB86 WBBB76 WBBB26 WBBB26A WBBB11 WBBB09 WBBB25 WBBB66 WBBB71 WBBB71A WBBB17 WBBB51 WBBB35 WBBB63 WBBB14 WBBB55 WBBB03
109
All Season Rise Fall - 0.043 0.132 0.007 0.360 0.067 - 0.002 - 0.427 0.213 0.104 0.190 - 0.507 - 0.040 - 0.016 0.257 - 0.032 - 0.051 0.447 0.275 2.185 0.000 0.094 0.177 - 0.048 - 0.215 0.176 1.186 - 0.079 - 0.398 - 0.496 - 0.083 0.085 0.015 0.034 0.500 - 0.103 - 0.058 - 0.096 - 0.182 0.072 0.114 - 0.277 - 0.174
Pre-Monsoon Rise Fall 0.030 0.128 - 0.141 0.222 0.261 - 0.134 - 0.283 0.016 0.260 0.163
0.335 0.124 0.223 -
0.175 0.113
Post-Monsoon Rise Fall - 0.015 - 0.088 0.176 0.436 - 0.431 0.154 - 0.475 0.271 -
0.103 0.064
0.350 -
0.219 -
0.038
-
-
0.451
0.102 1.152
0.084 0.079 0.134 0.217 -
0.073 0.198 0.059 0.029 -
0.223
-
0.145 0.738
-
0.009 0.356
-
0.713 0.144 0.174 0.147
0.039 0.089 0.016
-
-
0.407 0.220
0.051 -
0.140
0.072 0.028 -
0.354 0.463 0.033
0.006 0.070 0.035 -
0.155 0.371
District
Village
Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum
Kotasur Kotasur(pz) Kultore Kurukdighi Labpur Majhigram Pz Margram Mastal Mitrapur Pz Mohamad Bazar Mohamad Bazar Mollarpur Pz Nagora Nalhati Nanoor Narayanghati Narayanpur Nasipur Nidhia Nimpur Nischintapur pz Noapara Palsa Panuria Panuria Paruldanga Pathar Chapri Purandarpur Pz Rajnagar Rajnagar Rampurhat Sahapur Sahapur Sainthia Sainthia Pz Sambati Satpalsa(noapa Shahpur Sheorakuri Sija Singur Siuri
Well No WBBB22 WBBB22A WBBB50 WBBB81 WBBB24A WBBB37 WBBB94 WBBB24 WBBB16A WBBB28 WBBB28A WBBB29 WBBB92 WBBB04 WBBB45 WBBB99 WBBB10A WBBB84 WBBB91 WBBB98 WBBB88 WBBB95 WBBB15 WBBB58 WBBB58A WBBB48 WBBB42 WBBB34 WBBB13 WBBB13A WBBB32 WBBB53A WBBB53B WBBB07 WBBB08 WBBB47 WBBB23A WBBB53 WBBB64 WBBB52 WBBB57 WBBB12
110
All Season Rise Fall 0.575 - 0.059 0.626 0.213 - 0.242 0.140 2.904 0.078 0.117 0.066 - 0.054 - 0.322 - 0.355 - 0.025 - 0.405 - 0.247 0.321 0.047 - 0.102 - 0.008 - 0.063 0.202 0.073 0.629 0.008 0.238 0.076 - 0.269 - 0.023 - 0.202 0.037 0.875 - 1.387 - 0.119 - 0.058 0.176 - 0.223 0.105 0.125 - 0.485 - 0.003 0.481 -
Pre-Monsoon Rise Fall 0.274 - 0.360 1.589 - 0.116 - 0.622 0.139 -
Post-Monsoon Rise Fall 0.082
-
0.309 0.325
0.040 -
-
0.084 0.011
-
0.108
0.113 0.683 0.026 0.237
0.545 0.231 0.339 0.250 0.111 0.244 -
0.357 -
0.007 0.248
-
0.674 0.681 0.351 0.318
0.589 0.821 -
0.070 0.072 0.051 0.098 0.110
0.386 0.027 -
0.291 0.332 0.149
0.101
-
0.003
0.137 0.307 -
1.362
0.055 -
0.082 0.190
-
0.089 0.175 0.036 0.423
0.145 0.147 0.628 1.114 0.086 -
0.044 0.159
0.008 -
0.068
-
0.334
0.002 -
District
Village
Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Birbhum Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Dakshin Dinajpur Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling
Siuri Sriniketan Talwan Tarapur Pz Tejhati Tiledangai Tumboni Baharila Balurghat Balurghat Pz Bharila Bordangi Buniadpur Buniadpur Hat Gangarampur Hilli Hilli D/w Hilli Ps Jittirhat Joredighi Joydebpur Kushmandi Pz Kushmundi Madnahar Nayabazar Patiram Samjia Tapan Pz Ambarimore Ambarimore(4/97 Bagdogra Batasi Batasi Galgalia Kharibari Matigara Muraliganj Naxalbari Phansidewa'95 Sevok Siliguri Siliguri
Well No WBBB12A WBBB44 WBBB97 WBBB43 WBBB06 WBBB61 WBBB30 WBWD39 WBWD53 WBWD07 WBWD39A WBWD57A WBWD60 WBWD01 WBWD54A WBWD56 WBWD35 WBWD35A WBWD33 WBWD51A WBWD08B WBWD30 WBWD52 WBWD58A WBWD55 WBWD32 WBWD59 WBWD34 WBDL12B WBDL12A WBDL11 WBDL09 WBDL09A WBDL10 WBDL07 WBDL15 WBDL06A WBDL04A WBDL13A WBDL05 WBDL02A WBDL14
111
All Season Rise Fall - 0.378 0.042 - 0.300 - 0.292 - 0.323 - 0.049 0.061 0.234 - 0.062 - 0.000 - 0.575 0.417 1.280 - 0.374 - 0.149 - 0.237 0.135 - 0.967 0.186 0.854 0.108 - 0.161 - 0.382 0.998 - 0.525 - 0.043 0.183 - 0.359 - 0.328 0.031 0.065 - 0.310 0.211 - 0.160 - 0.074 - 0.016 0.012 - 0.042 - 0.034 - 0.071 0.151 - 0.103
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
0.112 0.020 0.078 -
0.456 0.292 0.330 1.058
-
0.073 0.505 0.434 0.325
0.260
-
-
0.134
0.054
-
-
0.860
-
0.410
-
0.091
0.276
-
0.061
-
-
0.044 0.412
0.059 -
0.078
-
0.182
0.121
-
-
1.189
0.145
-
0.271 0.051 0.278 0.007 -
0.402 0.161 0.129 0.002 0.069 0.070 0.070
0.012 0.365 0.027 0.008 0.028 0.154 -
0.021 0.460 0.166 0.076 0.161
-
0.090
-
0.316
District
Village
Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling Darjeeling East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur
Siliguri Rly Siliguri Rlystn Sukna Sukna Tirhana Tumbajote Ajra Anantapur Bagdoba(narghat) Balighai Balughata Bardarbar Bhagwanpur Dpz Bhagwanpur Spz Bhawanichak Bodhra-i Bonamalichatra Bonamalichatra Contai Pz-2 Dakshin Anukhagram Digha Pz-i Egra Gumai Haldia Anc.camp Haldia Helipad Heria-i Heria-ii Kapasaria Dew Keshabpur-jalpai Kolaghat Kolaghat Mangal Maro Mayna Mecheda Motirampur pz Motirampur-ii Mugberia Pz I Mugberia Pz II Mugberia Pziii Nandakumar Negua Dow Negua Sew
Well No WBDL03A WBDL02 WBDL01 WBDL01A WBDL08 WBDL16 WBMP119 WBMP124 WBMP122 WBMP02 WBMP123 WBMP117 WBMP37 WBMP36 WBMP116 WBMP80 WBMP82 WBMP83 WBMP23 WBMP98 WBMP03A WBMP75 WBMP106 WBMP38 WBMP64 WBMP84 WBMP85 WBMP58 WBMP120 WBMP06 WBMP118 WBMP113 WBMP99 WBMP126 WBMP77 WBMP78 WBMP88 WBMP89 WBMP90 WBMP121 WBMP60 WBMP59
112
All Season Rise Fall - 0.009 - 0.154 0.083 - 0.940 - 0.013 - 0.053 - 0.495 - 0.303 - 0.687 - 1.285 - 0.332 0.473 - 0.447 0.113 - 0.506 0.022 - 0.236 - 0.057 - 0.198 - 0.525 - 0.299 - 0.489 - 0.641 - 0.298 - 0.283 - 0.236 - 0.186 - 0.262 - 0.789 - 0.029 0.208 0.294 - 0.808 0.506 - 0.556 - 0.562 - 0.571 0.178 - 0.157 - 0.170 - 0.278 - 0.254
Pre-Monsoon Rise Fall 0.171 -
Post-Monsoon Rise Fall - 0.287
0.194
-
-
0.059
0.032 -
0.135 0.792 0.667 0.963
0.052 -
0.108 0.543 0.497 0.458
-
0.451
-
0.432
-
0.960 0.783
-
0.035
0.055 -
0.590
-
0.208
0.078 0.009 -
0.024 0.066
-
0.392 1.064
-
0.122 0.384
0.061 0.423 -
0.388 0.235 0.035 0.357 0.427 0.855 0.782
0.441 -
0.159 0.280 0.195 0.229 0.882 0.016 0.120
0.130 -
0.570 0.451 1.138 0.293 0.224 0.356 0.306
0.052 0.062
0.596 0.558 -
-
0.212 0.146 0.058
District
Village
East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur East Medinipur Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Haora Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli
Patashpur Potashpur Pratapdighi Ramnagar-i Ramtarak Ratulia Singda(brajalalpur) Sutahata Mw Tamluk Pz-2 Amta Amta Tw Baganda Bally(11/89) Bardabar Bargram Bauria(11/89) Dakshin Maju Tw Domjur Domjur Pz Garbalia Pz Goalpata Howrah Town Jagatballavpur Joypur Kumirmora Kumirmora Panchla Sehagori Sehagori Uluberia Dug Aniya Arambagh Pz Baidyabati Balagarh Bhadreswar Bhadreswar Bhyadreswar Chackbedua Dasghara Dhanikhali Digruighat Dilakash
Well No WBMP71 WBMP51 WBMP111 WBMP79 WBMP125 WBMP105 WBMP112 WBMP25 WBMP20 WBHA23 WBHA03A WBHA14 WBHA09 WBHA18A WBHA24 WBHA07 WBHA08A WBHA17 WBHA16 WBHA19 WBHA01 WBHA05 WBHA02 WBHA22 WBHA20 WBHA20A WBHA15 WBHA21 WBHA21A WBHA06A WBHG54 WBHG12 WBHG04 WBHG02 WBHG20 WBHG20B WBHG20A WBHG67 WBHG24B WBHG25 WBHG19 WBHG56
113
All Season Rise Fall - 0.502 - 0.259 0.032 0.358 0.403 - 1.308 - 0.134 - 0.324 - 39.467 - 0.866 0.007 - 0.007 0.486 - 0.146 - 2.174 - 0.064 0.305 - 0.216 - 0.040 - 0.308 0.049 0.045 - 0.030 - 1.164 0.192 - 0.804 - 0.483 - 0.182 - 0.305 - 0.105 - 1.614 - 0.018 0.047 - 0.010 - 0.090 - 0.809 - 0.143 0.024 0.133 - 0.198 0.091 - 1.641
Pre-Monsoon Rise Fall - 0.411 - 0.283 0.679 -
Post-Monsoon Rise Fall - 0.622 - 0.249
0.875
-
0.133 -
0.554 0.130 0.321 1.210 0.140
0.225
0.517 1.124 0.642 0.274 -
0.163
-
-
0.106
0.693
0.023 -
0.082 0.067
-
0.000 0.111 -
0.182 0.072 0.050 1.651
0.060 0.066 0.021
0.135 0.313 -
-
1.230
-
0.611
0.230 0.032 0.016
0.144 0.742 -
0.051
-
0.066 0.030
0.184 -
0.039 -
0.789
-
0.233 0.062
1.033
-
0.216 -
0.233 0.195
District
Village
Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli Hugli
Garalgacha Goghat Pz Gopal Prasadpur Gourhati Pz Gowa Deep Pz Gowa Shallow Pz Haraditya Pz Ichhapur Pz Ichhapur Pz Inchura Inchura(dhobapara) Itachuna Deep Janai Pz (chanditala) Janai Pz (Chanditala) Jangalpara Jangipara Kaknan Pz Kamarpukur Pz Kanthali Karola Khanyan Khanyan Deep Pz Mandloi Mogra Naity Alipur Pz Nalikul Pandua Pandugram Polba Polba Pursura Ramnagar Sahaganj Deep Sahaganj Inter Sahaganj Shallw Seakhala Shyambazar Singur Pz Srirampur Pz Tarakeswar Tarakeswar Pz Uttarpara
Well No WBHG52 WBHG34 WBHG30 WBHG36 WBHG39 WBHG40 WBHG33 WBHG48 WBHG49 WBHG27 WBHG27A WBHG43 WBHG50 WBHG51 WBHG59 WBHG55 WBHG35 WBHG32 WBHG61 WBHG28 WBHG38 WBHG41 WBHG01 WBHG05 WBHG31 WBHG16 WBHG14 WBHG62 WBHG21A WBHG21B WBHG60 WBHG66 WBHG45 WBHG46 WBHG47 WBHG53 WBHG63 WBHG29 WBHG26 WBHG07 WBHG08 WBHG03A
114
All Season Rise Fall - 0.356 - 0.574 - 0.135 - 0.328 - 0.472 - 0.142 - 0.300 0.031 - 0.184 0.201 0.113 - 0.286 0.276 - 0.078 - 0.369 - 0.241 - 0.375 - 0.222 - 0.943 0.039 - 0.312 - 0.118 0.015 - 0.032 - 0.060 - 0.030 0.030 - 0.455 0.276 0.150 - 0.223 - 0.868 - 0.028 - 0.150 - 0.609 - 0.572 - 0.600 - 0.264 - 0.168 0.056 - 0.134 0.043 -
Pre-Monsoon Rise Fall - 0.051 - 0.020 - 0.219 - 0.868 -
0.380 0.449
-
0.469
0.026 -
0.288 0.521 0.537 0.935 0.254 0.094 0.546 0.118 0.353 0.000 0.330 0.315 0.089 0.084 0.073 0.075 0.028
0.297 -
0.142 0.477
0.197 0.000
Post-Monsoon Rise Fall - 0.333 - 1.060 - 0.082 - 0.266 -
0.290 0.363 0.052 0.114
0.382 -
0.508
0.022 0.026 0.004 0.043 0.048 0.059 -
0.253 0.409 0.213 0.322 0.419 0.376 0.110 1.135
0.143
-
0.322 1.217 0.126 0.199
0.170 0.124 0.009 0.231 0.378 -
0.032 0.055
0.805 1.129 0.274 0.310 0.146 -
District
Village
Well No
Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri Jalpaiguri
Alipurduar Alipurduar Baradighi Barovisa More Berubari Bhatibari Birpara Chalsa Charchura B.d Falakata Gadra Gayerkata Ghargharia Ghugudanga Hasimara Hasimara Hathi More Indramore Jaigaon Jaigaon Jalpaiguri Jateswar Jatiakhalimore Karbola Khairbari Konpakuri Kumargram Lataguri Madarihat Malbazar Moynaguri Nagrakata New Salbarihat Odlabari Purba Kumarpara Radharani T.e. Rajabhatkhawa Rajganj Raninagar Salbarihat(new) Salsalabari Salugara
WBJL26A WBJL26B WBJL36 WBJL25 WBJL31 WBJL24 WBJL40 WBJL06 WBJL07 WBJL04 WBJL30 WBJL15 WBJL38 WBJL32 WBJL02 WBJL02A WBJL20 WBJL21 WBJL13 WBJL13A WBJL09 WBJL29A WBJL19 WBJL28A WBJL34 WBJL23 WBJL01 WBJL17 WBJL03 WBJL35 WBJL08 WBJL05A WBJL16B WBJL11 WBJL33 WBJL27 WBJL12 WBJL18 WBJL22 WBJL16 WBJL39 WBJL10A
115
All Season Rise Fall - 0.073 0.047 - 0.001 - 0.051 - 0.091 0.022 - 0.298 - 0.011 - 0.009 0.013 0.067 0.032 - 0.066 - 0.058 - 0.089 0.022 - 0.109 0.092 0.471 - 1.048 0.002 - 0.021 - 0.030 - 0.011 - 0.023 - 0.070 - 0.007 - 0.115 0.084 - 0.145 - 0.101 0.018 0.009 0.046 - 0.139 0.387 - 0.009 - 0.076 - 0.214 0.045 - 0.047 0.026 -
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
0.030 0.135 0.050
0.082 0.102 -
0.090 0.007 0.090 0.035
0.099 -
0.119 0.019 0.045 0.029 0.002 -
0.010 0.085
0.048 0.061 0.261 0.087 0.130 0.025
0.115 -
0.136 0.103 0.670
0.143 -
0.079 0.658
0.106 0.039 -
0.008 0.013 0.105 0.133 0.265
0.024 0.150 0.056 0.037 0.107 0.128 0.055 -
0.049 0.016 0.121
0.070 -
0.011 0.038 0.111 0.045
0.189 0.073 0.015 -
0.012 0.082 0.040 0.022
0.153 0.298 0.083 0.380 0.036 -
0.150 0.038 0.591 0.254 0.015
0.032 0.060 0.046 0.033 -
District
Village
Jalpaiguri Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Kochbehar Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah
Uttar Shishubari Adabari-silduar Angrarakata Bakshirhat Balarampur(4/98 Bara Pinjaria Jhar Bochamari Changrabandha Chilakhana Dewanhat Dhaprahat Dinhata Doradabri Dudherkuti Ghoksadanga Gitaldaha Gosanimari Gumanihat Haldibari Haldibari(1/92) Hazra Hat Khasbasd'kamari Kholta Kalibari Kochbehar Kochbihar Majherbari Mathabhanga Mekhaliganj Sahebganj Sitai Sitalkuchi Tufanganj Tufanganj 16 Mile 17 Mile Agampur Bamangola Bamangola Bamangola(swid) Baroduari Battaly(11/97) Battaly(11/97)
Well No WBJL37 WBKB16 WBKB09 WBKB23 WBKB14A WBKB24 WBKB27 WBKB13 WBKB17 WBKB07 WBKB20 WBKB02 WBKB19 WBKB12 WBKB25 WBKB08 WBKB21 WBKB30 WBKB05B WBKB05A WBKB26 WBKB18 WBKB28 WBKB31 WBKB01A WBKB11A WBKB10 WBKB06 WBKB15 WBKB22 WBKB04 WBKB03B WBKB03C WBMD49 WBMD47 WBMD24 WBMD07 WBMD07B WBMD20 WBMD41 WBMD09A WBMD09B
116
All Season Rise Fall 0.008 - 0.116 0.028 - 0.099 0.100 0.002 - 0.140 - 0.016 - 0.039 - 0.021 - 0.017 0.024 0.030 - 0.021 0.089 0.043 0.055 0.016 - 0.001 0.028 - 0.090 - 0.035 0.143 - 0.007 0.019 0.012 - 0.032 0.031 0.030 - 0.024 0.036 0.097 0.037 0.005 0.018 0.352 0.258 - 0.836 - 0.079 - 0.243 - 0.111 - 0.527
Pre-Monsoon Rise Fall - 0.079 - 0.215 - 0.022 - 0.048 0.026 - 0.208
Post-Monsoon Rise Fall 0.130 - 0.032 0.091 - 0.336 0.265 0.140 -
0.065 0.005 0.008 0.092 0.015 0.078
0.036 0.035 0.034 0.013 -
0.062 0.138 0.009 0.020 0.154 0.015 -
0.034 0.013 0.063 0.025
0.113 -
0.281 0.017
0.115 0.090 0.049
-
0.013 0.033
0.035 0.051 0.026 0.038 0.092 -
0.064 0.045 0.136 0.127 0.187 0.116
0.018 -
0.031 0.575 -
0.284
0.111 0.579
0.067 -
0.023 -
0.492 0.127
-
0.065 0.512 0.340
District
Village
Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Maldah Murshidabad Murshidabad Murshidabad
Bhaluka Pz Bhalukaroad Bholanathpur Bulbulchandi Chanchal Pz Debipur Debipur Deotala Doriapur Gajol Habibpur Kaliachak 11/95 Kasimpur Kejuriaghat Kuriatar Kutubsahar Magura Mahajantala Makuli Malatipur Malda Pz Malda Town Maltipur Manikchak Masandighi Milky Milky Pz Mochia Nimasarai Nurpur Pz Pakuahat Pz Ranikamat Ratua Ratua Ratua Shamsi Sujapur(jan94) Tulshihata Tulsihata Ahiran Arjunpur Pz Aurangabad Pz
Well No WBMD21 WBMD39A WBMD12 WBMD23 WBMD10 WBMD37 WBMD37A WBMD06 WBMD46 WBMD22 WBMD04 WBMD08A WBMD51 WBMD03 WBMD45A WBMD16 WBMD38A WBMD48 WBMD27 WBMD43 WBMD28 WBMD14 WBMD33 WBMD02 WBMD15 WBMD29 WBMD30 WBMD11 WBMD01 WBMD31 WBMD26 WBMD36 WBMD17 WBMD17A WBMD42 WBMD32A WBMD13A WBMD05A WBMD40 WBMB56 WBMB50 WBMB39
117
All Season Rise Fall 0.058 - 0.278 - 0.057 - 0.559 - 0.231 - 0.196 0.212 0.086 0.131 0.207 - 0.099 - 0.035 - 0.427 - 0.051 - 0.475 0.498 - 0.567 0.178 0.131 - 0.194 - 0.127 - 0.116 0.039 - 0.043 0.431 - 0.126 0.015 - 0.171 - 0.059 - 0.019 0.017 0.275 0.026 0.028 0.187 - 0.077 0.061 - 0.128 - 0.010 - 0.047 - 0.202 - 0.234
Pre-Monsoon Rise Fall 0.039 - 0.946 0.076 - 1.919 - 0.215
Post-Monsoon Rise Fall 0.165 -
0.074
-
0.305
0.234 0.068 0.555 0.201 0.014
0.277 -
0.135 0.102 0.260 0.017 0.061
0.620 -
-
0.511
0.291
-
0.840 -
0.438
0.111 -
0.375
0.406 0.349 0.013 0.282 0.017 0.025 0.116 0.519 -
0.307 0.171 0.356 0.114 0.067 0.126 0.066
0.336 0.017 0.016 0.041 -
0.157 0.233 0.117 0.024 0.168 0.078 0.204 0.220 0.129 0.372 0.075
0.183 0.107 0.184 -
0.118 0.009 0.135 0.074 0.441
0.087 -
0.005 0.080 0.179
0.027 -
0.043 0.065
District
Village
Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad
Baharampur Barala Baro-kankramari Barwan Pz Begunbari Begunbari Beikibagan Bharatpur Pz-2 Chandipur Chaukigram Choa Chowa Churapukur Daulatabad Daulatabad Dhulian Pz Domkal Pz-1 Domkal Pz-2 Farakka Gangedda Goas Pz Gobindapur Godhanpara(sitanagar) Gokarna Hurshi Islampur Jalangi Jangipur Jayrampur Jiaganj Jibanti Jorpukuria Joyrampur Kandi Kashipur Pz Khapur Khargram Khargram Pz Krishnanagar Kuli Pz Kuptala Kuptala
Well No WBMB26 WBMB101 WBMB87 WBMB30 WBMB33 WBMB33A WBMB83 WBMB09 WBMB75A WBMB58 WBMB17B WBMB76 WBMB67 WBMB13B WBMB13C WBMB49A WBMB20 WBMB21 WBMB01 WBMB70A WBMB45 WBMB77 WBMB82A WBMB32 WBMB12 WBMB81 WBMB11A WBMB10B WBMB68A WBMB02 WBMB96 WBMB61A WBMB68 WBMB06A WBMB52 WBMB69A WBMB72A WBMB16A WBMB66 WBMB38 WBMB84 WBMB84A
118
All Season Rise Fall - 0.156 - 0.571 - 0.070 - 0.288 0.092 - 0.424 - 0.172 - 0.649 - 0.128 - 0.092 - 0.065 0.003 - 0.094 0.006 0.150 0.021 - 0.138 - 0.075 - 0.017 - 0.066 - 0.237 0.001 - 0.070 - 0.557 - 0.192 - 0.254 - 0.095 - 0.137 - 0.361 - 0.089 - 0.425 - 0.283 0.017 0.024 - 0.055 - 0.139 - 0.514 3.454 - 0.026 - 0.532 - 0.249 - 0.648
Pre-Monsoon Rise Fall - 0.129
Post-Monsoon Rise Fall 0.074 -
0.490 0.058
0.509 -
0.117
0.577 0.363 -
-
0.084 1.057 0.066 0.156
0.016 0.060
0.380 0.665 -
0.103 -
0.089
0.033
0.044 -
0.152 0.085 0.004 -
0.071 0.157 0.048 0.359 0.108 0.121 0.196 0.215 0.187 0.908 0.067 0.164 0.183
0.034 -
0.106 0.018 0.080 0.027 0.181 0.238 0.120
0.150 0.010
0.487 0.177 0.281 0.112 0.097 -
0.008 -
0.117 0.118
0.017 -
0.030 0.148
-
0.152 0.109 0.941
0.101 -
0.894 0.256
District
Village
Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Murshidabad Nadia Nadia Nadia Nadia Nadia Nadia
Lalbagh Pz Lalgola Pz-2 Mahadipur Manigram Mirzapur Mirzapur Jain Colony Morgram Pz Nasipur Pz Natun Malancha Pakamati Panchgram Panditpur Pz Paranpur Paranpur Pz Piprakhali Polsanda Pz Purandarpur Pz Puratanmalancha Putimari Raghunathganj Rajapur Ramakantapur Ramchandmati Ramnagar Pz Ranjitpara Rejinagar Sagardighi Pz Sagarpara Saidpur Saktipur Pz Salar Salar Salinda-nabapally Sherpur Shiekhpara Tehghari-rampura Aranghata Asannagar Badkulla Baganchra Bahadurpur Banpur Pz
Well No WBMB28 WBMB24 WBMB 100 WBMB102A WBMB73 WBMB88A WBMB25 WBMB46 WBMB55 WBMB78 WBMB99A WBMB80A WBMB35 WBMB36 WBMB74 WBMB37 WBMB31 WBMB65A WBMB59 WBMB40 WBMB95 WBMB86 WBMB47 WBMB05B WBMB79 WBMB92 WBMB27 WBMB15A WBMB91 WBMB54 WBMB41 WBMB41B WBMB71 WBMB98 WBMB85 WBMB89 WBND50 WBND49 WBND35 WBND19 WBND12 WBND41
119
All Season Rise Fall - 0.108 - 0.059 - 0.346 - 0.116 - 0.084 - 0.183 - 0.573 - 0.139 - 0.029 - 0.197 - 2.798 - 0.139 - 0.185 - 0.291 - 0.248 - 0.406 - 1.782 0.111 - 0.107 0.008 - 0.298 - 0.519 - 0.098 - 0.141 0.053 - 0.284 - 0.439 - 0.131 - 0.086 - 0.144 - 0.786 - 0.124 - 0.314 - 0.754 - 0.084 - 0.013 - 0.122 - 0.062 - 0.035 - 0.097 - 0.056 - 0.143
Pre-Monsoon Rise Fall - 0.136 - 0.080
Post-Monsoon Rise Fall - 0.097 - 0.022
0.308
0.357 -
-
0.109
-
0.185 0.038 0.238
0.031 -
0.117 0.249
-
0.117 0.296 0.657 0.526
-
0.146
-
0.215 0.181
-
0.120 0.166 0.015
0.214 0.057 0.001
-
-
0.497 0.035 0.203 0.237
-
0.784 0.067 0.083 0.264
-
0.426 0.134
-
0.434 0.073
-
0.190
-
0.093
0.714 -
0.320
-
1.107 0.627
-
0.470 0.073 0.249 0.063 0.059 0.126 0.047 0.080
0.019 -
0.172 0.113 0.047 0.218 0.140 0.038 0.131
District
Village
Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia
Barnia Betai Pz Bilandi Birohi Birohi Birpur Pz Chapra Chapra Pz Chukhali Debagram pz Dhublia Pz Dignagar Fulia Fulkulmi Pz Gajna Gobindapur Gopalpur Hanskhali Pz Hanspukuria Hridaypurpz Jaguli Pz Juranpur Karimpur Karuigachhi Katwaghat Kulgachhi Kupars Camp Kupars Camp Madanpur Pz Maheshganj Pz Mahisabathan Mahisbathan Mayapur Muragacha Muragacha Murutia Pz Nabadwipghat Nabadwiptown Nakasipara Pz Narayanpur Nokari Pairadanga
Well No WBND32 WBND39 WBND46 WBND47 WBND48 WBND27 WBND05 WBND06 WBND63 WBND20A WBND33 WBND36 WBND14A WBND44 WBND40A WBND13C WBND61A WBND28 WBND58 WBND43 WBND30 WBND55 WBND03 WBND66 WBND10A WBND57 WBND51 WBND52 WBND65 WBND37 WBND31 WBND31A WBND09 WBND34A WBND34C WBND23 WBND07 WBND08 WBND26 WBND24 WBND17 WBND11
120
All Season Rise Fall - 0.048 - 0.110 - 0.098 - 0.050 - 0.145 - 0.119 - 0.118 - 0.058 0.040 - 0.093 0.003 - 0.054 0.098 0.023 - 0.008 - 0.142 - 0.085 - 0.089 0.057 - 0.019 - 0.029 - 0.088 - 0.117 0.243 - 0.073 0.212 - 0.043 0.037 0.074 - 0.066 - 0.013 - 0.860 - 0.076 - 0.037 - 0.352 - 0.091 - 0.047 - 0.089 - 0.090 - 0.109 - 0.049 0.017 -
Pre-Monsoon Rise Fall - 0.134 - 0.063 - 0.098 0.015 - 0.146 - 0.162
Post-Monsoon Rise Fall - 0.012 - 0.081 - 0.030 - 0.346 - 0.420 - 0.127
-
0.087 0.044 0.095 0.063 0.048 0.029 0.025 0.063
0.000 0.048 0.210 0.153 -
0.065 0.190 0.056 0.011
-
0.042 0.021 0.173 0.092 0.139 0.016
0.082 -
0.065 0.403 0.144 0.140 0.177
-
0.078 0.051 0.102 0.066 0.126 0.096 0.053
0.073 0.213 0.151 0.005 0.029
0.240 0.100 -
0.070
0.146 -
-
0.050 0.098
-
0.066 0.069 0.100 0.095 0.083 0.118 0.021
0.080
0.051 0.089 0.076 0.097 0.047 0.005 -
District Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia Nadia North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas
Village
Palassey Palassey Para Palassi Para Santipur Shantipur Pz Shyamnagar Silinda Pz Taherpur Taherpur Tehatta Pz Thanapara Ulasi Ulasi Uttarpara Utr Kechuadanga Adhata Pz Amdanga Aminpur Bazar Baduria Bagaband Pz Bagbazar Tw Bagdah Ow Bagirhula (5/2000) Baidyapur Bakshipally Ballygunge Maidan Tw Bankra Barasat Basirhat Basirhat Bayermary Berachampa Berghoom Pz Bhebia Bidyadharpur Bishnupur Ghoshpara Bishnupur Tw Bokanda Chandpara Chandpara Pz Chatra,dantar Khana North 24 Parganas More North 24 Parganas Command Hospital Pz North 24 Parganas Dakhin Akartala
Well No WBND01 WBND04D WBND04B WBND14 WBND45 WBND56 WBND64 WBND53 WBND54 WBND25A WBND59 WBND29B WBND29 WBND22 WBNT51 WBNT04 WBNT57 WBNT18 WBNT47 WBCT13 WBNT82 WBNT27A WBNT56 WBNT78 WBCT07A WBNT36 WBNT10 WBNT03 WBNT03A WBNT32 WBNT16 WBNT49 WBNT35 WBNT62 WBNT60 WBNT30 WBNT29 WBNT21 WBNT52
All Season Rise Fall - 0.040 0.096 0.344 - 0.199 0.001 0.101 - 0.058 0.095 0.060 - 0.053 - 0.093 - 0.246 - 0.001 - 0.186 0.042 - 0.001 0.082 - 0.037 - 0.080 - 0.005 - 0.648 - 0.096 0.050 - 0.666 0.055 - 0.054 0.011 - 0.106 0.425 - 0.060 - 0.129 - 0.082 - 0.017 - 0.711 - 0.111 - 0.037 - 0.103 - 0.065 - 0.002
Pre-Monsoon Rise Fall - 0.076
Post-Monsoon Rise Fall - 0.106
0.564 -
0.059 0.025 0.201 0.080
0.056 0.171 0.182
0.328 0.246 -
-
0.115
-
0.216
-
0.167
-
0.118
0.271 0.035 0.915
0.029 0.448 -
-
0.322 0.041 0.140 0.081 0.743
0.166
0.113 -
-
0.051 0.245
-
0.788 0.154 0.009
0.071 0.039 -
0.462 0.283
-
0.231 0.289 0.215 0.005 1.026 0.117 0.153 0.111 0.032 0.038
-
0.004 0.113 0.082 0.047 0.615 0.433 0.169 0.163 0.161 0.024
WBNT63
-
0.114
-
0.032
0.042
-
WBCT08 WBNT13A
0.038 0.007
-
-
0.156 0.069
-
0.157 0.028
121
District
Village
North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas
Dakhin Gangapur Deganga Deganga Deganga Pz Dhamakhali Dhamakhali Doda Complex Dolerhat Dostipur Duttapukur Fort Willam Pz-i Deep Fort Willam Pz-ii Int. Fort William Pz-iii Sha. Gaighata P.s. Ganrapota Garden Reach Ghusighata Gobrapur Gopalnagar Guma Habra Halisahar Haroa Helencha P.s. Ichapur Nababga Ichapur Nababganj Jadavpur Pz-i Jadavpur Pz-ii Jadavpur Pz-iii Jadavpur Tw Jadurhati Jhautala Khalisadi More Kharibari Kochua Kochua Pz Krishnachandrapur Kundghat Tw Madhyamgram Ow Minakhan Batala Minakhan.librar Murarisha
Well No WBNT43 WBNT11 WBNT11A WBNT68 WBNT45 WBNT45A WBNT76 WBST01C WBST84 WBNT43A WBCT18 WBCT18A WBCT18B WBNT20 WBNT23A WBCT15 WBNT48B WBNT59 WBNT01 WBNT69 WBNT28 WBNT40 WBNT39 WBNT08A WBNT72 WBNT05A WBCT19 WBCT19A WBCT19B WBCT04B WBNT19 WBCT17 WBNT61 WBNT84 WBNT66 WBNT42B WBNT58 WBCT06 WBNT80 WBNT26A WBNT25 WBNT34
122
All Season Rise Fall 0.331 0.267 0.061 - 0.099 0.524 - 0.184 - 1.041 - 0.241 - 0.309 - 0.851 - 0.914 - 0.074 - 0.151 - 0.021 - 0.273 0.077 - 0.099 0.017 - 0.069 0.121 - 0.028 - 0.041 - 0.055 - 0.062 - 0.634 0.021 0.245 0.210 0.334 - 1.853 - 0.095 - 0.054 - 0.204 - 0.838 0.019 - 0.077 0.057 - 0.293 - 1.077 - 0.113 - 0.297 - 0.103
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
0.028 -
0.143
-
0.045 0.116
0.002 -
0.389 0.229 0.102 0.390 0.369 0.141 0.146 0.035 0.235 0.088 0.018 0.217 0.055
0.049 0.115 0.341 0.012 0.110 -
0.126 0.666 0.147 0.491 0.047 0.147 0.075 0.069 0.096
0.024 0.071 0.114
0.099 -
0.014
-
0.124 -
0.071 0.166
0.173 0.006
0.149 -
0.113
-
0.010
-
0.104 0.490
-
0.036 0.476
-
0.020
0.105 0.196 -
-
0.182
0.054
-
District
Village
North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas North 24 Parganas Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya
Nawapara Nawapara New Alipur Pakdah Park Street Park Street Tw Raharhati Raharhati Rajabazar Tw Rajarhat Rajpur Rudrapur Tw Sabirpur More Salt Lake Pz Saltlakecity Sandal Bill Sandeshkhali.f Santoshpur Sinthi (Belgachia) Tw Sodpur Swarupnagar Taltala Taltala Tentulia Tiljala Aharrah Anara Ankro Arsha Babugram Bagda Baghmundi Balarampur Balitora Bandoan Barabazar Bararola Baraurma Bero Bero Bhangabandh Bishpuria
Well No WBNT33 WBNT33A WBCT15A WBNT83 WBCT10A WBCT10 WBNT31 WBNT31A WBCT12 WBNT38 WBST55A WBNT17 WBNT22A WBCT05 WBNT12 WBNT44 WBNT14 WBNT71 WBCT14 WBNT06B WBNT64 WBCT11 WBCT11A WBNT65 WBCTO1 WBPL43 WBPL05 WBPL62 WBPL08 WBPL52 WBPL20 WBPL09 WBPL16 WBPL42 WBPL10 WBPL48 WBPL60 WBPL26 WBPL31 WBPL31A WBPL57 WBPL39
123
All Season Rise Fall 0.161 - 0.861 - 0.012 - 0.500 - 0.033 - 0.521 0.281 0.084 - 0.187 0.018 - 0.012 - 1.079 - 0.131 - 0.255 - 0.458 0.033 - 0.014 - 0.175 - 0.506 - 0.058 - 0.105 - 0.046 - 0.034 - 0.023 0.110 0.052 0.083 0.036 - 0.289 - 0.006 - 0.092 0.010 0.145 - 0.117 - 0.055 - 0.092 0.063 - 0.011 0.107 - 0.000 0.939 - 0.101
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
0.479
-
0.093 0.056 0.088 -
0.286 0.019
0.297
-
-
0.293 0.009 0.085
-
0.081 0.071
-
0.076 0.193
0.048 -
0.000
0.050 0.113
-
-
0.105
-
0.389
0.100
-
-
0.154
0.819 0.022 0.125 0.046 0.216 0.110 -
0.198 0.082 0.510 0.130 0.038 0.213 0.085 0.073 0.062
0.088 0.021 0.055 0.069 0.153 0.084 -
0.202 0.963 0.033 0.020 0.405 0.114 0.075 0.131 0.019
0.024 0.894 -
0.197
0.278 0.007
0.158 -
District
Village
Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya
Chakaltore Chinpina Dangardi Deuli Deuli Dhabani Dubra Gaurandih Gobag Hariharpur Hura Indrabil Jhalda Jhalda Jhapra Jhargo Jitujuri Jitujuri Joypur Joypur Kantadihi Kapasitha Kenda Kenda Keshargarh Korenge Kotshila Kustar Leadson Ludurka Manbazar Mathbura Naduara Napara Narayanpur Neturia Palashkhola Panara Panara Para Para Podalaroad
Well No WBPL45 WBPL49 WBPL19A WBPL55 WBPL55A WBPL61 WBPL34 WBPL14A WBPL58 WBPL51 WBPL03 WBPL24 WBPL22 WBPL22A WBPL46 WBPL23 WBPL36 WBPL36A WBPL38 WBPL38A WBPL29 WBPL53B WBPL15 WBPL15A WBPL25 WBPL41 WBPL07A WBPL32 WBPL30 WBPL27 WBPL01 WBPL37 WBPL47 WBPL54 WBPL21 WBPL02 WBPL35 WBPL59 WBPL59A WBPL33 WBPL33A WBPL50
124
All Season Rise Fall 0.008 - 0.013 - 0.531 - 1.285 - 0.186 - 0.046 - 0.254 0.035 0.078 0.136 - 0.243 - 0.128 0.789 0.184 0.019 - 0.087 - 0.781 0.216 - 0.198 0.051 - 0.068 - 0.169 - 0.125 - 0.793 - 0.017 - 0.002 - 0.041 - 0.125 - 0.037 - 0.027 - 0.055 - 0.008 - 0.184 - 0.122 0.086 - 0.142 - 0.093 - 0.763 - 0.190 0.449 0.008 - 0.040
Pre-Monsoon Rise Fall - 0.123 0.085 -
Post-Monsoon Rise Fall 0.020 - 0.000
0.178 0.310 0.295 -
0.189 0.362 0.516 0.332 0.372
0.150 0.040 -
0.185 0.449 0.231 0.082 0.172 0.006
0.073 -
0.004 0.078
0.157 0.052 -
0.258
0.286
-
-
0.101
0.427 -
0.225 0.134 0.364
-
0.489 0.020 0.055 0.212
0.049 0.052 -
0.152 0.007 0.053 0.053 0.009 0.187 0.121 0.168 0.248 0.323 0.054
0.088 0.093 0.022 0.001 0.095 0.030 -
0.049 0.169 0.003 0.005 0.030 0.053 0.099
0.026
-
-
0.081 0.087
-
0.046 0.010
District
Village
Well No
Puruliya Puruliya Puruliya
Purulia Raghunathpur Rampur Santaldih (Madhudihi Amtal Sarbori Simla Sindri Sirkabad Suisa Takaria Takariya Tamna Tulin Ambikanagar Anchna Pz-ii Andhamanitala Athaarobanki Ballygunj Tw Barisha Baruipur Bhangar Bhojerhat Bishnupur Tw Bishnupur-dw Bodra Budge Budge Budhakhali,ashram More Burarghat Chandipur Commandhospital Dakshin Barasat Dhamua Dholerhat Dhopagachi Dhosa Digambari(rudranagar) Falta Dw Gurudaspur Hariharpur Hatuganj Herobhanga
WBPL04 WBPL13 WBPL19
Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya Puruliya South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas
All Season Rise Fall - 0.061 - 0.202 - 0.802
Pre-Monsoon Rise Fall - 0.103 - 0.370
Post-Monsoon Rise Fall 0.025 - 0.163
WBPL06A
-
0.195
-
0.295
-
0.100
WBPL56 WBPL40 WBPL18 WBPL44B WBPL11 WBPL17A WBPL17 WBPL28 WBPL12 WBST20 WBST73 WBST68 WBST44 WBST70A WBST08 WBST04 WBST11 WBST47A WBST29 WBST12 WBST49 WBST07
0.154 0.257 0.222 0.238 0.434 0.038 0.040 0.024 0.226 0.501 -
0.090 0.162 0.071 0.401 0.071 0.315 0.103 0.119 0.030 0.084 0.014 0.034
0.152 0.408 0.053 0.199 -
0.067 0.534
0.162 0.172 0.414 0.052
0.052 0.405 -
-
0.114
-
0.104
0.051
0.114 0.323 0.035 -
0.015
0.004 0.304 0.025 -
0.015 0.036 0.022
0.160 0.157 0.042 -
0.124 0.354 -
0.054 0.050 0.179 0.007
0.028
-
-
0.086
WBST89
-
0.466
WBST61 WBST43 WBST71 WBST21 WBST39 WBST01B WBST60 WBST19 WBST91 WBST13 WBST94 WBST51B WBST02A WBST16
0.066 0.009 0.371 0.011 0.061 0.137
0.390 0.047 0.067 0.198 0.459 0.364 0.061 0.134 -
0.030
0.374 -
0.080
0.278 -
-
0.093 0.170
0.051
0.150 -
0.040
0.167 -
-
0.220 0.024
0.281
-
-
0.051
0.106
0.142 0.191 -
0.015 0.075
0.072 -
125
District
Village
South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas South 24 Parganas Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur
Jamtala Hat Jaynagar Kamarhat Kashipur Katalia Kochuberiarcjettyghat Kulpi Kumarhat Kundghat Langalberia Langalberia Maheshtala Mandir Bazar Mathurapur Milon More,raipur Nalmuri Namkhana Noabad(8/97) Nonajagadishpur Nungi P-narayanpur Padmajola Panikhali Bazar Radhakantapur Raidighi Rajar Taluk Ramdhari Ramnagar Sargaria Sonakhali.c Srirampur Tw Subhasgram Tiljala Usti(4/99) Uttar Hazipur Altapur Bangalbari Barakamat Barakamat Chopra Chopra Pz Chopratown
Well No WBST88 WBST15 WBST86 WBST30 WBST42 WBST90 WBST09 WBST59 WBST63 WBST32 WBST32A WBST95 WBST67 WBST66 WBST93 WBST46 WBST03A WBST57B WBST56A WBST62A WBST65A WBST18 WBST85A WBST22 WBST05A WBST97 WBST17 WBST38 WBST14A WBST83 WBST53B WBST58 WBST25 WBST24B WBST96 WBWD21 WBWD19 WBWD40 WBWD40A WBWD29A WBWD29 WBWD02
126
All Season Rise Fall - 0.219 - 0.159 - 0.323 - 0.025 - 0.038 - 0.103 0.019 - 0.432 0.005 0.021 - 1.932 - 0.031 - 0.133 - 0.165 - 0.267 0.043 - 0.157 - 0.096 0.065 0.302 - 0.188 0.016 - 0.411 - 0.198 - 0.123 0.071 0.011 - 0.045 - 0.049 - 0.102 - 0.019 0.211 - 0.597 - 0.119 - 0.149 - 0.060 0.102 - 0.136 - 0.119 0.491 0.128 - 0.223
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
-
0.192
-
0.259
-
0.057 0.114
0.013 -
0.024
-
2.241
0.498
-
-
0.227
-
0.185 0.143
-
0.083 0.167
0.048
0.065 0.166 -
0.034 -
0.159 0.272
-
0.146 0.010
0.045
0.200 -
-
0.092 0.033
-
0.284 0.224
0.042
0.099 0.029 0.104 0.130 -
0.025 -
0.053 0.126 0.097 0.084
-
0.115
-
0.219
-
0.283 0.179 0.431
0.199
0.082 -
0.070 -
0.616
0.039
-
District
Village
Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur Uttar Dinajpur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur
Dalimgaon Dhantola Digabane Hat Durgapur Hematabad Pz Islampur Pz Itahar Pz Itahar(hatkhola Kaliaganj Kanki Kanki Pz Malan(11/97) Mojgaon Molani Mustafa Nagar Panjipara Samsarpurhat Tungidighi Bakhrabad Balichak Belia Beria Bhulbheda Binpur Brahmajhalur Chandrakona Rd. Chandrakona(dharamp ur) Chichira Dahijuri Daspur Dow Dhadika Dherua Garhbeta Ghatal Gidhni Goaltore Godapiasal Gopiballavpur Harda Jalchak Sow Kanthra Keshiary Keshiary Pz-1
West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur
WBWD42 WBWD09 WBWD44 WBWD14 WBWD18 WBWD28 WBWD23 WBWD12 WBWD11 WBWD26 WBWD27 WBWD16B WBWD15 WBWD45B WBWD41 WBWD47 WBWD22 WBWD24 WBMP16A WBMP103 WBMP92 WBMP30 WBMP46 WBMP09 WBMP44
All Season Rise Fall - 0.057 - 0.008 - 0.141 - 0.057 - 0.086 - 0.015 - 0.074 - 0.133 - 0.043 - 0.028 - 0.116 - 0.070 0.215 - 0.519 - 0.060 - 0.145 - 0.106 - 0.015 0.108 - 0.314 - 0.481 - 0.283 0.366 - 0.507 - 0.144
Pre-Monsoon Rise Fall - 0.067 0.130 - 0.073 - 0.086 - 0.142 - 0.028 - 0.108 - 0.310 - 0.103 - 0.057 - 0.259 - 0.099 0.031 -
WBMP128
0.061
WBMP13 WBMP52 WBMP54 WBMP07 WBMP11 WBMP08 WBMP19A WBMP47 WBMP31 WBMP41 WBMP14 WBMP127 WBMP62 WBMP33 WBMP48 WBMP49
0.096 0.010 0.696 0.503 0.057 0.014 0.587 0.008 0.046 0.011 0.020
Well No
127
Post-Monsoon Rise Fall - 0.101
0.055 -
0.033 0.087 0.127
0.027 -
0.062 0.036 0.106
-
0.209
0.027
-
-
0.097 0.058 0.040
-
0.017 0.018
-
1.343 0.052
0.308 -
0.293 0.273
-
0.176
-
0.019
-
0.228 0.055 0.515 0.405 0.072 -
0.115 0.800 -
0.050 0.233 0.010 0.863
0.182 0.687 0.635 -
0.183 0.377 0.326
-
0.025
-
0.065
0.167 0.199
-
0.009
0.212 -
-
0.600 0.009 0.008 0.390
-
0.189 0.021 0.030 0.032
District
Village
West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur West Medinipur
Keshpur Keshpur Khakurda Khandrui Kheput(gopiganj) Kultikri Lodhasuli Dpz Makrampur Medinipur Mohanpur Mohanpur Pz-1 Mohanpur Pz-2 Murasthi Neradeul Panchgeria Pingla Pingla Shallow Pirakata Rashmandal Rashmandal Raskunda Sabang Salboni-1 Salboni-2 Sankarara Sankrail Sarasankha Dew Sarsankha Sew Silda Sonakania Sonakhali Topsia
Well No WBMP40A WBMP95 WBMP110 WBMP101 WBMP129 WBMP93 WBMP53 WBMP109 WBMP15 WBMP114 WBMP65 WBMP66 WBMP104 WBMP96 WBMP131 WBMP86 WBMP87 WBMP32 WBMP12 WBMP12A WBMP45 WBMP73 WBMP42 WBMP43 WBMP115 WBMP94 WBMP61 WBMP69 WBMP29 WBMP100 WBMP130 WBMP91
128
All Season Rise Fall 0.400 0.022 - 0.695 - 0.310 - 0.457 - 0.244 - 0.145 0.221 0.026 - 0.581 - 0.258 - 0.244 - 0.547 0.415 - 0.902 - 0.410 - 0.607 0.164 - 0.145 0.162 0.202 - 0.482 - 0.121 0.047 - 0.358 - 0.472 - 0.104 0.338 0.048 - 0.382 - 0.378 - 0.320
Pre-Monsoon Rise Fall
Post-Monsoon Rise Fall
-
1.017 0.383 1.144
-
0.649
-
0.142
0.241 0.109 -
0.069 0.803 0.203 0.332
0.024 0.004 0.399 -
0.093 0.513 0.122
-
1.639 0.462 0.389
0.094
1.044 0.086 -
0.657 -
0.466 0.080 0.001 0.554
0.108 0.111 -
0.071 0.153 0.439
-
0.255
0.054
-
-
0.017 0.167
0.099 -
0.172 0.334
Details of Ground Water Monitoring Wells in Kolkata With Depth To Water Levels (in m bgl) Locality
Apr-10
May-10
WBCT07A
Ballygunge Maidan Tw
13.52
WBCT09B
Dum Dum
WBCT11B
Taltala
Well
WBCT05 WBCT08
WBCT10B WBCT13B WBCT15
Salt Lake Pz
Command Hospital Pz
Park Street Baghbazar
Jul-10
Aug-10
Sep-10
14.47
13.37
17.72
16.57
16.72
15.77
16.76
15.83
17.82
17.32
15.8
16.05
15.45
17.35
15.21
14.1
15.68
14.87
12.66
14.6
16.98
15.65
13.85
14.25
15.4
16.05
7.85
13.62
15.23
15.82
13.97
15.58
18.1
16.95
15.75
15.95
14.55
16.5
17.5
Fort Willam Pz-ii Int.
16.77
17.25
WBCT19
Jadavpur Pz-I
15.75
16.43
Jadavpur Pz-iii
15.13
15.58
Fort William Pz-iii Shallow
WBCT19A
Jadavpur Pz-ii
WBCT20
Baishnabghata Patuli IA Park, Saltlake Rajbhavan
16.95
16.14 15
16.85
19.38
17.27
16.34 14.9
17.75
19.18
129
16.85
17.31
19.34
14.70
13.85
17.15
16.82
12.20
13.60
15.65
Jhautala
14.42
14.88
15.22
17.85
16.02
Mar-11
17.43
19.45
14.82
WBCT18A
WBCT22
14.15
15.15
16.55
Oct-10
15.88
16.05
Fort Willam Pz-I Deep
WBCT21
15.05
16.68
16
17.15
WBCT18
WBCT19B
14.4
16.4
16.45
New Alipur
WBCT18B
14.66
Garden Reach
WBCT15A WBCT17
Jun-10
Annexure III
17.46 16.25
16.37 16.5
18.8
15.66
16.1
15.33
9.23
10.04
11.74
13.06
13.58
15.75
18.2
16.04
16.73
17.8
16.34
19.77
18.25
18.4
16.55
16.63
16.45
17.73
15.48
15.47
15.53
15.78
15.73
17.33
15.24
14.13
17.55
16.42 14.7
17.14
18.48
19.29
16.49 15.8
17.25
18.78
17.55
16.19
17.52
14.3
15.75
18.78
19.48
16.12
17.51
16.39
16.05
15.47 13.75
16.00
17.72
16.65
17.47
16.37 14.88
17.48
18.49
Annexure III
CHEMICAL QUALITY DATA OF WEST BENGAL (Sample collected during Apr, 2010)
DISTRICT Name
Well no.
EC
pH
Ca
Mg 34 23 18 3.6 19 12 57 21 12
67 15 32 50 66 56 59 81 138
2.1 0.8 1.5 8.7 3.9 11 5.1 13 15
1.1 BDL do 0.52 0.34 0.51 0.98 0.03 BDL
44 19 64 45 45 43 46 53 63 50 29 43
69 165 157 65 115 91 93 72 119 30 131 11
38 2.6 21 3.4 5.7 3.8 3.8 3.5 4.5 3.7 3.6 1
1.8 0.17 14 0.74 0.43 1.5 2 0.36 2.7 2.1 0.12 .5.9
HUGLI
WBHG001 WBHG002 WBHG004 WBHG005 WBHG016 WBHG020B WBHG021B WBHG027A WBHG028
968 406 809 481 659 511 1310 557 1080
7.5 7.4 7.3 7.7 7.9 7.5 7.4 8.1 8
66 22 52 34 46 22 72 70 66
N-24 PARGANAS
WBNT001 WBNT003 WBNT006B WBNT010 WBNT013A WBNT016 WBNT018 WBNT019 WBNT020 WBNT021 WBNT026B WBNT028
931 984 1920 688 992 705 808 784 1070 671 703 542
7.8 7.4 7.5 7.9 7.7 7.6 7.8 7.2 7.5 7.9 8 7.8
10 20 50 10 6 8 10 6 10 30 6 22
Na
K
130
Fe
(Results are in milligrams per litre; EC in µS/cm) Cl F SO4 TDS TH HCO3 134 171 159 110 122 73 250 153 177
170 43 89 82 142 114 231 131 238
0.73 0.34 1.24 0.81 0.71 0.45 0.51 0.94 1.14
85 12 147 28 45 42 99 24 55
532 223 445 265 362 281 721 306 594
305 150 205 100 195 155 515 260 215
458 305 476 354 248 397 384 397 397 366 342 262
64 174 277 32 128 28 68 32 135 14 50 28
1.02 0.75 0.20 0.21 0.98 1.04 0.18 -
0.2 2.8 192 4.4 2 2 1.6 0.5 0.4 0.3 2.3 5.4
512 541 1056 378 546 388 444 431 589 369 420 298
330 130 390 210 200 190 215 235 285 280 135 230
DISTRICT Name
WEST MEDINIPUR
Well no.
EC
pH
Ca
Mg
Na
K
Fe
HCO3 397 201 397 421 561 458 750 439 348 397 439 427 360 397 336 329 354 336 305 360 348 342 397
7 149 28 167 196 178 171 263 57 18 36 60 21 36 82 25 14 46 75 57 71 28 28
18 31
7.1 11
WBNT029 WBNT030 WBNT032 WBNT033A WBNT034 WBNT035 WBNT038 WBNT039 WBNT040 WBNT043A WBNT045A WBNT047A WBNT056 WBNT057 WBNT058 WBNT059 WBNT060 WBNT061 WBNT062 WBNT064 WBNT066 WBNT069 WBNT071
723 709 980 1250 1340 1237 1770 1530 634 751 707 853 650 796 746 676 895 751 805 790 773 682 747
7.2 7.1 7 7.9 7 8 7.5 7.8 7.2 7.7 7.1 7.4 7.9 7.5 7.4 7.8 7.9 7.8 7.7 7.5 7.9 7.5 7.4
10 48 8 46 6 6 8 36 4 6 14 8 6 10 12 20 22 12 20 26 10 28 20
21 26 21 61 83 32 124 125 34 61 36 32 38 30 40 44 15 28 47 49 43 21 49
106 59 167 223 161 223 184 74 82 76 108 135 83 104 64 36 150 127 66 45 92 59 46
3.8 3.6 5.6 12 1.5 2.2 5.9 8.3 2.6 4.1 7.9 4 3.8 3.8 5.2 1.7 1.7 4.4 2.9 3.2 4.2 4.5 3.3
0.21 0.82 4.3 0.21 3.5 1.6 3.6 9.2 6.2 1.5 4.9 2.7 2 4.6 2.8 5.7 0.42 2.2 7.5 4.1 1.7 2.4 8.3
WBMP007 WBMP008
65 95
7.9 7.7
6 10
204 1.2
4.3 4
1.2 0.8
0.02 0.03
131
Cl
F
0.28 0.05 0.19 0.26 0.44 0.84 1.01 0.22 1.11 BDL 1.32 1.90 0.99 0.35
SO4
0.08 0.8 2.2 1.2 14 BDL 2.4 28 8.7 1.4 0.2 1.2 1.1 0.5 BDL 0.8 3 3 0.4 9.7 1.3 23 1
TDS
TH
398 390 539 688 737 680 974 842 349 413 389 469 358 438 410 372 492 413 443 435 425 375 411
110 225 105 365 355 145 530 605 150 265 185 150 130 150 195 230 115 145 245 265 200 155 250
BDL do
17 21
36 52
25 30
DISTRICT Name
Well no.
WBMP013 WBMP014 WBMP015 WBMP016A WBMP019 WBMP033 WBMP040A WBMP041 WBMP042 WBMP044 WBMP045 WBMP049 WBMP053 WBMP054 WBMP061 WBMP086 WBMP091 WBMP092 WBMP093 WBMP094 WBMP101 WBMP103 WBMP104 WBMP109 WBMP110 WBMP115
EC
652 449 234 366 450 793 884 222 524 803 185 333 147 574 248 427 388 602 502 249 236 406 575 502 616 410
pH
8 7.5 7.6 7.9 8 7.8 7.5 8.1 8 7.8 7.9 7.7 7.8 7.5 8.1 7.9 8 8.1 7.8 8 7.6 7.5 7.4 7.7 7.8 7.9
Ca 58 34 16 42 50 40 12 12 50 50 18 50 16 58 24 58 12 76 36 8 16 34 30 58 44 42
Mg 17 13 4.8 13 8.5 6 17 4.8 8.5 11 7.3 9.7 8.5 17 9.7 9.7 6 12 8.5 24 12 6 22 9.7 12 12
Na
K
63 28 9.4 31 61 106 89 8 62 103 4 17 0.2 60 7.7 16 76 34 61 1.4 9.6 29 107 40 85 27
3.9 1.3 1.2 2.1 0.6 2.4 1.2 1 0.5 1.3 1.5 0.5 0.4 0.7 0.3 1 0.9 0.8 0.7 0.6 1 1.8 1.7 0.9 1 1.3
132
Fe
1 6.62 0.3 2.5 BDL 0.4 BDL do 5.5 BDL do 0.55 9.17 do 2.28 1.02 1.63 4.55 0.03 6.17 leakage BDL 0.72 BDL 0.08 5.98
HCO3 79 55 49 104 122 31 183 31 183 31 37 104 73 159 55 128 12 116 110 61 55 110 153 73 165 140
Cl
43 82 11 14 14 178 71 28 28 167 29 18 11 18 21 39 60 82 14 60 18 46 25 53 78 11
F
0.61 0.35 0.13 0.29 0.53 0.48 0.15 BDL do 0.12 0.15 0.38 0.23 0.33 0.31 0.56 0.19 0.21 0.29 0.44 0.12 0.32 0.61 0.52 0.11 0.15
SO4
155 28 7.6 25 97 57 15 27 22 91 37 36 22 65 12 27 79 5.3 93 14 7.8 21 94 102 49 95
TDS 359 247 129 201 248 436 486 122 288 442 102 183 81 316 136 235 213 331 276 137 130 223 316 276 339 226
TH
215 140 60 160 160 125 250 50 160 170 75 165 75 215 100 185 55 240 125 120 90 110 165 185 160 55
DISTRICT Name
MURSHIDABAD
Well no.
EC
pH
Ca
Mg
Na 13 50 42
10 20 6 6 14 30 8 10 16 12 10 10 4 26 8 30 16 20 6 10 22 16
79 52 68 45 56 18 23 108 143 26 33 36 12 17 47 27 81 39 67 33 19 29
0.03 98 132 168 60 5.4 350 87 151 13 26 62 224 61 29 59 168 51 57 59 43 72
WBMP128 WBMP131 WBMP132A
277 483 542
7.6 8 7.8
WBMB001 WBMB002 WBMB005B WBMB006A WBMB010B WBMB011A WBMB012 WBMB013C WBMB015A WBMB025 WBMB030 WBMB032 WBMB033 WBMB035 WBMB036 WBMB037 WBMB040 WBMB041B WBMB047 WBMB052 WBMB054 WBMB055
280 978 1210 130 814 502 2260 1390 1820 374 439 511 2130 870 627 513 1350 690 952 460 421 530
7.8 8 7.5 7.8 7.9 7.5 7.5 8 7.9 8 7.9 7.7 7.9 47.9 7.9 7.9 7.7 7.7 7.7 7.5 7.8 8
18 38 50
7.3 6 16
K
1.4 0.5 0.4
Fe
0.81 0.34 BDL
HCO3 37 140 122
7.4 6.4 5.1 22 4.2 5 73 6 11 0.7 2 1.8 3.3 19 3.4 2.2 2.9 1.6 7.5 0.9 0.8 12.3
0.42 0.43 BDL BDL 0.11 0.54 BDL 0.62 0.23 0.03 0.45 5.04 0.5 5 0.68 BDL 0.21 14 0.32 1.3 1.12 0.21
488 372 244 384 354 348 537 369 567 146 226 232 445 299 342 232 262 122 336 207 177 262
133
Cl
18 36 25
F
0.33 0.13 0.25
SO4
TDS 152 266 298
85 120 190
135 71 103 114 89 36 252 178 288 18 18 18 433 82 21 92 291 124 114 18 18 46
0.72 0.75 0.22 1.05 1.30 0.42 0.52 1.20 0.89 1.10 BDL 0.91 0.63 BDL 1.10 1.50 1.20 1.06 0.55 0.59 0.92 0.11
7 1.5 189 49 8.1 BDL 149 16 do 5.7 BDL 33 193 63 5 5 29 9 15 13 9 6.1
704 538 666 622 448 276 1243 765 1001 206 241 281 1172 479 345 282 743 380 524 253 232 292
350 265 295 200 265 150 115 470 630 135 160 175 60 135 215 135 375 210 290 160 135 160
15 31 43
TH
DISTRICT Name
S-24 PARGANAS
Well no.
EC
pH
Ca
Mg 90 36 43 36 52 66 61 33 61 67 46 74 33 35 72 83 12 40
69 72 144 78 61 21 42 23 9.2 101 26 26 307 36 6.3 87 7 8.5
14 10 18 20 32 14 30
8.5 29 11 18 18 32 47
235 273 207 137 172 52 138
WBMB059 WBMB065A WBMB066 WBMB067 WBMB068A WBMB069A WBMB070A WBMB073 WBMB074 WBMB075A WBMB076 WBMB077 WBMB078 WBMB082A WBMB084 WBMB086 WBMB088A WBMB089
1060 709 1100 440 790 834 727 536 542 1040 506 833 1500 512 730 1130 385 747
7.4 8 8.1 7.9 7.9 7.5 8 7.9 7.8 7.7 8 8.1 8 7.6 7.7 8 7.4 8
WBST001C WBST002A WBST003A WBST004 WBST007 WBST008 WBST011
1140 1480 934 840 1170 514 1160
7 7.5 7.7 7.4 7.5 7.2 7.3
14 16 10 16 10 10 12 12 8 12 20 16 6 16 18 6 24 36
Na
K
4.4 1.4 3.2 79 2.4 4.7 0.5 1.7 3.8 3 4.9 4.8 4 4.3 6.6 6.8 371 3
Fe
0.16 0.38 0.9 0.58 BDL 0.62 2.8 1.2 BDL 1.6 0.64 0.71 BDL 0.31 0.69 0.71 0.35 0.62
HCO3 348 250 415 226 409 354 348 244 299 268 226 348 604 238 348 390 134 354
4 4.4 4 6.6 3.4 6.9 5.9
do 0.14 BDL BDL do do 1.4
458 275 409 134 329 220 238
134
Cl
142 153 121 43 43 46 18 25 14 110 67 60 170 46 57 39 28 39
F
0.51 0.82 0.23 1.20 0.61 do 0.43 1.04 1.10 0.52 0.71 1.05 0.91 0.81 1.12 do 1.10 BDL
SO4
TDS 583 390 605 242 434 459 400 295 298 572 278 458 825 282 402 622 212 411
405 190 200 55 240 295 280 165 270 305 240 345 150 185 340 355 110 255
124 284 82 227 114 43 220
0.10 0.42 0.4 BDL 0.03 0.53 0.13
3 6 5 5 40 25 BDL
627 814 514 462 644 223 638
70 145 90 125 155 165 270
14 12 11 34 33 do 22 0.5 5 61 11 38 3 15 5.4 96 21 2.1
TH
DISTRICT Name
Well no.
WBST013 WBST014A WBST015 WBST017 WBST020A WBST021 WBST022 WBST024B WBST032A WBST038 WBST042 WBST043 WBST046 WBST047A WBST051B WBST053B WBST055A WBST060 WBST061 WBST062C WBST065A WBST066 WBST067 WBST068 WBST073 WBST083
EC
2240 1220 1120 2580 1360 1160 1520 1350 910 721 2110 2050 575 1110 676 578 989 839 1160 703 2750 1550 1790 1250 1310 1340
pH
7.6 7.8 7.2 7.6 7.8 7.9 7.3 7.1 7.2 7.5 7.4 7.6 7.7 7.8 7.5 7.3 7.1 7.5 7.6 7.3 7.4 7.5 7.6 7.8 7.3 7.7
Ca
24 14 22 20 8 10 8 26 18 64 50 82 24 50 42 30 34 56 50 36 82 2 36 30 50 16
Mg
66 29 33 67 24 46 7.3 22 41 33 55 47 35 27 23 29 27 48 21 16 40 39 24 24 11 122
Na
K
361 209 187 437 256 161 323 235 116 54 323 277 45 159 74 29 112 115 161 92 289 284 349 207 231 259
3.7 4.2 6.2 7.6 5.8 7 4.5 4.1 4 1.8 8.1 9.7 4.9 6.5 6.6 6.1 6 6.3 9 4.4 7.8 9.5 3.1 9.2 6.2 5.3
135
Fe
0.36 0.52 0.25 0.39 0.33 0.29 BDL 0.1 0.18 0.48 0.87 3.2 BDL do do do 1.73 BDL 2.98 0.3 1.3 0.07 0.66 BDL 0.4 do
HCO3 531 445 494 293 512 403 555 439 500 256 390 372 238 464 287 256 323 281 311 348 433 305 494 378 348 415
Cl
447 135 110 763 167 146 192 224 60 18 557 550 64 103 21 60 124 224 60 99 525 369 181 188 259 227
F
0.72 0.81 0.51 0.31 0.22 0.42 0.51 0.43 0.71 0.03 BDL do do do 0.50 0.60 0.40 0.30 BDL do 0.50 0.35 0.43 0.41 0.40 0.35
SO4
28 4 BDL 55 2 63 8 5 16 BDL do 33 BDL 7 BDL do 23 16 5 6.8 288 13 193 41 13 1.8
TDS
232 671 616 1419 715 636 836 743 501 397 1161 1128 316 611 372 307 544 461 638 387 1513 853 985 688 721 737
TH
330 155 190 325 120 215 50 175 215 295 350 400 155 235 200 195 195 160 210 155 370 165 190 175 170 90
DISTRICT Name
Well no.
EC
pH
Ca
Mg
Na
K
Fe
HCO3
Cl
F
SO4
TDS
TH
580 568 342 445 1019
92 440 181 383 1580
1.00 BDL do 0.53 BDL
41 3 BDL 240 97
495 1160 583 1232 3377
365 220 75 295 535
WBST084 WBST085A WBST088 WBST096 WBST097
900 2110 1060 2240 6140
7.6 7.3 7.6 7.7 7.2
70 28 6 50 24
46 36 9.7 41 115
405 414 206 391 1120
28 6.6 6.1 25 50
do do do 1 BDL
HOWRA
WBHA001 WBHA002 WBHA003A WBHA005 WBHA006A WBHA007 WBHA008A WBHA014 WBHA020A WBHA021A WBHA022 WBHA023 WBHA024
621 1560 681 855 3610 3650 1960 6950 776 914 319 1130 1480
7.9 7.6 7.5 7 7.2 7.8 7.1 7.5 7.3 7.8 7.9 7.3 7.5
44 46 18 42 72 84 62 336 30 46 16 42 32
12 28 12 12 49 24 35 92 12 15 13 12 12
65 232 134 109 529 589 301 932 122 168 161 182 267
4 4.2 4.1 15 12 137 5.2 34 4.3 2.9 3.8 2.9 5.2
BDL 2.1 0.58 0.1 0.15 3.15 3.36 0.96 3.4 0.4 2.2 0.15 0.17
177 531 244 293 988 201 134 1177 293 238 293 323 305
174 231 78 124 498 604 604 1458 71 160 117 241 313
BDL do 0.22 0.41 0.22 0.35 0.90 0.95 BDL 0.32 BDL 2.00 BDL
3 35 2 13 288 28 5 37 BDL 6 1 11 26
342 858 375 470 1986 2008 1078 3823 427 503 450 622 814
160 230 95 155 380 310 300 1220 125 175 95 155 130
PURULIA
WBPL001 WBPL002 WBPL003 WBPL004 WBPL005 WBPL006A
1020 1080 634 560 921 544
7.7 7.9 7.5 7.6 7.8 7.9
64 66 50 50 86 50
39 47 22 28 7.3 12
79 54 50 37 74 23
7.8 2.6 10 1.5 8.9 0.9
BDL 0.5 BDL 2 BDL do
92 85 177 134 165 79
256 284 78 99 188 71
1.12 1.00 0.88 0.94 1.02 2.35
91 12 28 15 47 46
561 594 349 308 507 299
370 355 215 240 295 175
136
DISTRICT Name
Well no.
WBPL007A WBPL008 WBPL009 WBPL010 WBPL011 WBPL012B WBPL013 WBPL014B WBPL015A WBPL016 WBPL017A WBPL018 WBPL019A WBPL020 WBPL021A WBPL022A WBPL023 WBPL024 WBPL025 WBPL026 WBPL027 WBPL028 WBPL029 WBPL030 WBPL032 WBPL033A
EC
478 394 2560 1870 365 1680 1130 2010 776 1380 826 2530 928 1660 470 1130 412 1380 1400 348 445 1260 1250 1370 911 1290
pH
8 7.4 8.1 7.9 7.8 7.9 8.1 8 7.5 8 7.7 7.6 7.8 7.9 7.8 8.1 7.5 7.9 8 7.7 7.9 7.8 7.4 7.6 7.6 7.7
Ca
44 38 174 100 30 104 66 116 82 94 72 136 84 100 30 90 46 158 106 42 32 134 106 102 52 70
Mg
12 12 50 51 16 73 39 38 13 22 24 107 45 58 16 40 21 16 55 13 17 38 34 61 32 56
Na
41 25 161 81 15 110 71 110 35 133 64 189 28 119 38 82 19 90 67 15 32 50 66 56 59 81
K
3.1 1.3 105 7.6 0.2 114 9 38 4 7.9 4.7 75 1.3 17 2.9 2.6 0.4 17 8.5 0.5 1.9 1.5 1.2 5.9 8.1 7.6
137
Fe
2.2 0.5 BDL 0.4 0.03 BDL 0.03 BDL BDL BDL 0.45 3.5 1.2 BDL 1.8 0.08 BDL do do 1.1 0.95 BDL do 0.03 leak 1.2
HCO3 49 134 171 85 67 31 61 67 98 92 134 354 159 232 73 171 98 31 140 37 43 281 104 98 159 336
Cl
89 36 746 525 67 550 195 1080 329 316 146 628 213 454 99 334 89 273 170 78 124 259 178 408 195 202
F
0.63 0.99 1.04 1.13 0.95 0.87 0.82 1.53 0.78 0.55 0.42 0.93 0.76 1.02 2.40 0.69 0.50 0.93 0.85 0.51 1.33 1.55 1.11 1.00 0.62 1.21
SO4
43 15 99 101 10 45 17 35 19 92 59 99 45 14 27 16 11 15 12 10 11 17 9 7 8 95
TDS
263 217 1408 1029 201 924 622 1106 427 1380 454 1392 510 913 259 622 227 759 770 191 245 693 688 754 501 710
TH
160 145 640 510 140 710 325 445 275 325 380 780 395 490 140 390 200 460 490 160 150 490 405 505 260 405
DISTRICT Name
Well no.
WBPL034 WBPL035 WBPL036 WBPL037 WBPL038 WBPL039 WBPL040 WBPL041 WBPL042 WBPL044 WBPL045 WBPL046 WBPL049 WBPL050 WBPL051A WBPL052 WBPL053B WBPL054 WBPL055A WBPL056 WBPL057A WBPL058 WBPL059A WBPL060 WBPL062
EC
2610 1140 502 2100 574 941 229 949 456 497 277 530 1140 941 487 891 252 655 1128 407 334 226 1227 299 259
pH
8.1 7.9 7.8 8 8.1 8.1 7.9 8 7.8 7.7 7.9 7.5 7.7 7.9 8 8.1 7.4 7.6 7.9 7.8 7.5 8 8.1 7.6 7.9
Ca
206 104 66 230 50 86 10 104 58 14 60 70 104 146 76 162 54 92 136 640 20 30 238 46 18
Mg 75 28 9.7 72 8.5 22 12 36 11 3.6 8.5 18 7.2 75 30 85 18 43 41 40 6 18 85 34 7.3
Na
K
198 79 54 50 37 74 23 41 25 24 59 15 10 71 110 35 90 64 109 28 119 38 82 19 90
78 15 6 33 5 16 29 13 27 9 3 11 19 19 7 11 17 15 8 23 11 9 5 11 15
138
Fe
BDL do 0.05 BDL 1.8 1.3 0.04 1.7 BDL 1.4 leak 1.3 BDL 1.2 0.98 0.05 0.03 0.04 3.8 1.6 BDL do do do 0.6
HCO3 659 195 98 85 153 165 55 92 55 49 61 79 49 214 73 49 43 85 31 49 73 92 397 128 49
Cl
529 256 142 43 46 224 36 124 107 107 348 138 373 504 273 472 138 110 557 213 206 92 550 124 131
F
1.12 0.50 0.92 1.25 1.34 0.87 0.56 0.77 1.39 1.10 1.22 0.77 0.89 1.22 1.32 0.94 0.55 1.20 1.04 0.77 0.88 0.98 2.40 1.80 0.12
SO4
121 25 10 65 8 16 2 11 2 3 1 4 52 115 93 107 15 65 16 21 19 4 173 26 12
TDS
1436 627 276 1155 316 518 126 522 251 273 152 292 627 941 487 891 252 655 1128 407 334 226 1227 299 259
TH
810 375 205 870 210 305 75 410 190 61 61 250 290 675 315 755 210 405 510 325 75 150 925 255 225
DISTRICT Name BANKURA
Well no.
WBBK001 WBBK002A WBBK003 WBBK005 WBBK006 WBBK007 WBBK009 WBBK010 WBBK011A WBBK015 WBBK114 WBBK019 WBBK020 WBBK024 WBBK027 WBBK028 WBBK032 WBBK035 WBBK037A WBBK038 WBBK039 WBBK043 WBBK044A WBBK045 WBBK046 WBBK049
EC
378 1190 1230 364 720 329 1480 84 402 1210 370 1520 1240 888 1420 1450 1440 1540 1610 381 319 404 1540 376 2280 311
pH
7.5 8.1 7.9 7.9 8 7.4 7.6 8.1 7.8 7.9 7.5 7.5 8 7.5 7.6 7.9 7.7 7.4 7.7 7.7 7.8 7.9 7.6 7.4 7.9 7.7
Ca
28 12 12 34 48 26 122 12 8 20 38 48 26 32 58 6 66 36 22 44 30 14 174 26 118 32
Mg
8.5 41 6 8.5 15 13 15 13 8.5 22 9.7 111 1.2 27 79 122 75 73 9.7 7.3 9.7 21 32 18 35 4.8
Na
69 155 225 20 97 22 173 30 69 232 35 112 261 134 25 93 126 187 323 251 38 44 117 21 323 8.4
K
2.5 2.4 1.8 5.1 2.1 1.7 7.9 0.3 1.8 2.7 2.9 2.8 0.1 5.3 4.5 1.6 4.4 32 3.6 0.7 2.5 BDL 3.6 0.4 9 2.4
139
Fe
0.07 0.5 4.9 0.03 BDL do 0.21 0.09 0.98 BDL 0.04 BDL 0.3 0.03 do do do BDL 1 0.03 0.02 0.04 do 0.13 do 0.3
HCO3 73 98 31 104 67 110 288 24 146 73 104 458 31 183 171 451 165 110 31 79 55 122 232 49 232 395
Cl
82 7.5 9.6 57 220 604 362 36 710 11 64 291 12 241 454 263 465 160 15 71 75 36 437 82 667 67
F
0.64 BDL BDL 0.50 0.82 1.50 1.10 1.50 BDL 0.10 1.10 1.20 BDL 1.40 0.83 BDL 1.40 1.50 1.00 0.80 1.30 0.85 1.40 0.70 2.00 BDL
SO4
15 9 2 15 18 25 28 5.2 do do 27 BDL do 19 14 do 15 25 3 14 3.2 5.2 12.5 17 2.1 BDL
TDS
208 655 677 200 396 181 814 46 221 666 204 386 682 488 781 798 792 847 886 210 175 222 847 207 1254 171
TH
105 200 55 120 180 120 365 75 55 140 135 575 70 240 470 520 475 390 95 140 115 120 565 140 440 100
DISTRICT Name
Well no.
WBBK052 WBBK054 WBBK057 WBBK061A WBBK064A WBBK065 WBBK067 WBBK070 WBBK072 WBBK073 WBBK076 WBBK078 WBBK079 WBBK081A WBBK082 WBBK083 WBBK084 WBBK085 WBBK087 WBBK090 WBBK097 WBBK098 WBBK099 WBBK101 WBBK102 WBBK103
EC
1210 355 368 550 510 407 623 1420 1950 574 1210 2670 1430 202 1390 3220 975 2190 811 441 579 1470 730 238 1360 1290
pH
8 7.6 7.9 7.9 7.7 7.2 7.8 7.5 7.8 7.8 7.9 7.7 8.1 7.7 7.8 8.1 7.7 7.8 7.6 7.9 7.9 7.3 7.3 7.4 7.3 7.8
Ca
6 28 26 24 22 36 12 22 20 46 10 116 104 12 76 6 34 6 12 20 24 104 28 32 20 200
Mg 87 12 12 43 35 21 51 15 19 9.7 7.3 87 26 1.2 24 74 13 7.3 4.6 2.4 22 34 22 8.5 6 29
Na
K
115 44 48 12 24 56 36 277 5.8 69 264 301 161 14 185 581 165 465 151 85 65 142 93 7.5 151 55
0.9 20 1.3 0.9 1.4 11 1.1 1.8 0.7 2.1 0.4 2.2 1.3 1.2 1.6 0.7 8.3 0.6 1 0.3 6.2 4.9 6.6 3.8 6.1 3
140
Fe
2 0.03 do 0.09 0.12 0.14 0.02 0.3 1.5 BDL 1.9 BDL 1.5 BDL BDL 11 0.03 0.03 BDL BDL 0.12 BDL BDL 0.05 BDL 0.03
HCO3 396 37 85 165 122 122 183 37 24 110 37 628 390 37 397 390 67 31 18 92 110 79 134 79 256 226
Cl
249 114 60 89 138 78 128 13 46 99 12 575 284 32 231 27 7.7 206 7.7 103 167 462 206 25 330 323
F
BDL BDL 1.20 0.90 3.09 2.10 BDL BDL 0.50 0.70 BDL BDL BDL BDL BDL BDL 1.50 0.50 0.30 1.10 0.73 0.50 0.95 1.20 1.20 1.50
SO4 do do 8.4 18 1 12 2 do 8.9 38 do do do do do do do do do 5 17 38 25 8.3 31 9.6
TDS
666 195 202 303 281 224 343 781 1073 316 666 1469 787 111 765 1771 536 1204 446 243 318 809 402 131 748 710
TH
375 120 115 235 200 175 240 115 130 155 55 650 365 35 290 320 140 45 50 60 150 400 160 115 75 620
DISTRICT Name
Well no.
EC
pH
Ca
Mg 12 6 3.6 8.5
25 301 26 96
20 22 8 32
Na
K
2.2 3.4 0.8 2.2
Fe
0.4 0.2 1.04 BDL
HCO3
Cl
55 24 31 31
1 11 18 110
F
BDL BDL 1.10 0.92
SO4
BDL BDL 4.1 BDL
TDS
TH
183 616 62 266
100 75 35 115
WBBK109 WBBK110 WBBK113 WBBK115
332 1120 112 483
8 8 7.9 7.4
UTTAR DINAJPUR
WBWD047 WBWD040A WBWD011 WBWD014 WBWD016B WBWD018 WBWD023 WBWD024 WBWD026 WBWD045B WBWD042
234 400 1010 1450 563 102 140 410 654 102 180
7.86 8.01 7.88 7.92 7.91 7.88 7.91 7.89 7.93 7.89 7.78
32 28 66 160 34 8 14 40 26 8 12
3.6 10 15 12 35 1.2 2.4 4.9 15 1.2 2.4
9 39 117 109 20 11 8 39 89 11 24
do 2 18 8 4 BDL do 5 6 do BDL
0.14 3.34 0.05 BDL 0.01 0.05 1.39 0.302 0.03 0.06 0.82
104 165 323 476 214 31 55 165 238 43 98
18 43 160 206 67 14 11 39 82 11 7
0.89 0.94 0.58 0.64 0.74 0.83 0.78 0.65 0.68 0.74 0.95
do 12 10 5 4 BDL do do 8 BDL 3
129 220 556 798 310 56 77 226 360 56 99
95 110 225 490 230 25 45 120 125 25 40
DASKHIN DINAJPUR
WBWD061 WBWD007 WBWD053 WBWD008B WBWD032 WBWD034 WBWD035A WBWD039A WBWD051A
338 203 189 3010 235 405 256 355 311
7.79 7.94 7.8 7.88 7.93 7.86 7.78 7.86 7.89
24 14 12 200 20 16 24 32 16
6.1 1.2 1.3 117 2.4 18 7.3 9.7 4.9
36 27 30 159 31 38 16 28 44
do BDL BDL 135 BDL 3 1 2 BDL
2.54 0.04 0.03 BDL 1.12 2.2 0.02 0.88 BDL
128 79 67 445 134 207 134 177 159
43 21 28 791 32 18 11 21 14
1.04 0.99 0.53 1.10 0.98 0.86 0.92 0.96 1.58
do BDL do 12 BDL do do do do
193 116 108 1716 134 231 146 202 177
85 40 35 980 60 115 90 120 60
141
DISTRICT Name
MALDA
Well no.
EC
pH
Ca
Mg
Na 53 42 86 23 56 86 62 64
83 11 12 4.9 28 16 16 38 35 6 35 50 18 2.4 22 15 34
120 30 39 23 49 42 17 71 96 69 34 153 127 65 26 65 8
WBWD052 WBWD054A WBWD055 WBWD056 WBWD057A WBWD058A WBWD059 WBWD060
395 346 499 180 400 884 408 313
7.93 7.86 8.02 7.77 7.86 7.89 7.86 7.78
24 18 16 14 22 38 20 18
WBMD051
2010 448 525 274 827 558 410 1040 1060 551 806 2010 1210 506 512 692 591
7.8 7.8 7.9 7.8 7.7 7.9 7.9 7.8 7.8 7.8 7.9 7.8 7.8 7.8 7.8 7.9 7.7
96 44 52 24 68 44 42 72 66 28 64 116 46 38 42 50 52
WBMD001 WBMD002 WBMD004 WBMD005A WBMD006 WBMD007 WBMD008A WBMD009A WBMD010 WBMD011 WBMD013A WBMD014 WBMD015 WBMD016 WBMD017 WBMD021
6.1 8.5 4.9 1.2 4.9 40 3.6 3.6
K
2 3 7 BDL 2 6 3 BDL
Fe
BDL 3.26 0.03 0.98 0.01 0.06 0.08 BDL
HCO3 220 189 275 85 207 171 207 146
120 1 2 BDL 8 7 BDL 25 8 1.5 20 120 98 3 BDL 5 2
BDL 2.34 BDL 0.16 0.03 0.23 BDL BDL 1.26 BDL 4.89 BDL 0.01 BDL do 0.86 1.02
738 153 232 73 323 293 220 397 336 250 360 628 354 214 189 287 329
142
Cl
11 11 14 11 18 209 14 21
F
1.22 0.98 1.15 0.84 1.94 0.96 1.78 1.21
SO4
TDS 225 197 284 103 228 504 233 178
85 80 60 40 80 260 70 60
234 46 32 14 92 18 11 96 121 46 43 262 202 46 60 46 11
1.10 0.92 0.44 0.62 0.68 0.53 0.69 0.55 0.54 0.64 0.58 0.43 0.64 0.54 0.52 0.74 0.58
42 15 24 BDL 8 5 BDL 39 73 BDL 34 104 12 BDL do 27 BDL
421 255 299 156 471 318 234 593 604 314 459 1146 690 288 292 394 337
580 155 180 80 285 175 170 335 310 95 305 495 190 105 195 185 270
do do do do do do do do
TH
DISTRICT Name
NADIA
Well no.
EC
pH
Ca
Mg 39 11 2.4 45 32 30 8.5 32 69 2.4 33 10 19
80 47 40 81 43 97 22 9 135 63 73 39 14
33 55 44 43 47 62 50 61 32 47 49 52
20 204 94 77 62 130 106 102 45 23 116 126
WBMD022 WBMD024 WBMD026 WBMD027 WBMD028 WBMD029 WBMD030 WBMD031 WBMD032A WBMD036 WBMD037A WBMD043 WBMD047
1010 581 341 1220 740 1030 536 471 1860 481 856 439 467
7.9 7.8 7.7 7.8 8 7.9 7.8 7.8 7.9 7.8 8 8 7.9
64 50 30 72 58 66 50 38 104 38 48 36 34
WBND001 WBND003 WBND007 WBND008 WBND009 WBND010A WBND011 WBND012 WBND013C WBND017 WBND020A WBND024
569 1500 970 1130 990 1100 1140 1100 722 633 1320 1440
7.9 7.8 7.8 8 7.9 7.8 7.8 7.9 8 7.7 7.7 7.9
38 28 34 52 58 24 26 28 44 26 28 24
Na
K
1 4 BDL 45 5 4 BDL do 58 BDL 5 BDL 2
Fe
1.86 0.02 0.02 BDL 0.66 BDL 2.22 0.78 0.06 0.02 BDL 0.02 0.02
HCO3 293 189 189 299 275 390 287 268 726 238 329 250 250
163 96 7 234 82 117 71 7 181 28 85 7 11
0.82 0.54 0.82 0.89 0.72 0.55 0.43 0.47 0.63 0.92 0.68 1.64 0.51
18 do do 14 18 22 BDL do 59 BDL 26 BDL 4
576 331 194 695 422 587 306 268 1060 274 188 143 143
320 170 85 365 275 290 210 225 545 105 255 130 195
BDL 8 1.4 57 BDL 2 77 2.6 1 BDL 105 120
0.03 0.12 BDL 0.05 0.04 BDL do 0.02 0.07 0.04 0.01 BDL
311 415 342 415 378 348 433 360 317 323 390 415
11 227 110 106 99 163 110 135 57 25 181 191
0.98 0.88 0.62 0.59 0.31 0.94 0.23 0.05 0.06
BDL 60 20 55 38 28 60 48 6 15 56 56
330 870 563 655 574 638 661 638 419 367 766 835
230 295 265 305 340 315 270 320 240 260 270 275
143
Cl
F
SO4
TDS
TH
DISTRICT Name
DARJEELING
Well no.
EC
pH
Ca
Mg 33 38 51 52 73 50 33 51 34 30 43 30 44
63 51 82 65 182 28 52 21 26 22 24 21 20
16 1.2 2.4 6.1 13 3.6 3.6 4.9 3.6 6.1 2.4 6.1
10 4 15 6 2 38 6 10 9 39 5 6
WBND029B WBND031A WBND034C WBND035 WBND036 WBND040A WBND041 WBND050 WBND056 WBND058 WBND062A WBND063 WBND064
623 650 1110 1070 1780 686 590 650 480 430 569 428 548
8.1 7.8 7.9 7.8 8.1 8.1 7.8 7.8 7.7 7.9 7.8 7.8 7.7
16 20 22 18 58 28 16 22 16 14 22 16 18
WBDL016 WBDL001 WBDL004A WBDL005 WBDL006A WBDL007 WBDL008 WBDL009 WBDL010 WBDL011 WBDL012B WBDL013A
300 140 190 213 278 354 144 178 148 360 93 221
7.8 7.8 8 8 7.7 7.8 7.9 7.9 7.7 7.8 7.8 8
24 24 20 28 30 28 12 20 14 28 8 28
Na
K
2.8 2.6 86 109 17 BDL 1.1 3.5 BDL 2 1.8 1 BDL
Fe
do 0.06 0.02 BDL do do 0.02 0.08 0.03 0.06 0.08 0.1 0.09
HCO3 311 226 372 384 494 238 262 354 268 238 323 226 287
32 85 135 163 312 92 18 18 14 7.1 11 11 21
0.09 0.76 0.99 1.12 0.21 0.07 1.16 0.26
BDL 7 44 28 24 12 48 BDL do do do do do
361 377 644 621 1032 398 342 377 278 249 330 248 318
175 205 265 260 445 275 175 265 180 160 230 165 225
2 BDL BDL do do 3 1 BDL 2 3 BDL do
BDL 0.03 0.09 BDL 0.05 0.02 BDL 0.02 BDL do do do
110 55 92 104 153 128 62 79 73 128 31 116
39 7 11 7 7 43 11 18 11 46 7 7
0.23 0.04 0.52 0.43 0.32 0.11 0.22 0.18 0.36 0.46 0.32 0.52
do BDL 5 4 BDL 3 BDL do do 5 10 do
165 77 105 117 153 195 79 98 81 198 51 122
125 65 60 95 130 85 45 70 50 95 30 95
144
Cl
F
SO4
TDS
TH
DISTRICT Name
BARDHAMAN
Well no.
EC
pH
Ca
Mg
Na
K
28 28 28 32 58 96 20 36 50 56 22 18 54 32 78 32 30 38 40 20 30 54
2.4 30 18 15 43 85 1.2 11 28 7.3 18 43 35 6.1 32 3.6 77 34 27 47 52 44
33 36 22 32 130 212 BDL 37 110 37 32 40 135 37 152 40 70 103 138 91 91 78
WBDL002A WBDL014 WBDL015
294 761 390
7.9 7.8 8.1
WBBM141 WBBM133 WBBM126 WBBM123A WBBM046 WBBM001 WBBM002 WBBM003 WBBM004 WBBM006 WBBM013A WBBM016 WBBM017 WBBM019A WBBM030 WBBM031 WBBM032 WBBM033A WBBM034 WBBM035 WBBM036A WBBM037
314 552 365 433 1670 2240 121 435 989 508 380 667 1520 334 1830 343 1060 951 1050 904 965 989
7.8 7.8 7.9 7.9 7.9 7.7 7.8 7.8 7.9 7.9 7.7 7.8 7.9 8 7.8 7.9 7.9 7.8 7.8 7.8 7.8 7.8
18 32 26
10 32 24
5 5 7
Fe
BDL do 0.07
HCO3 73 293 214
1 3 5 5 36 2.3 BDL 3 12 4 5 4 140 4 175 4 1.5 4 10 5 18 2
BDL BDL BDL BDL 0.01 BDL 0.02 0.02 BDL 0.18 BDL 0.51 BDL BDL BDL BDL BDL 0.01 0.01 BDL 0.01 BDL
165 220 177 226 403 567 18 98 311 177 201 262 384 171 445 153 372 287 104 250 347 165
21 72 35
145
Cl
46 82 39
F
0.12 0.48 0.39
SO4
TDS 162 419 215
85 210 115
11 64 25 21 277 323 32 92 121 64 21 67 259 18 266 28 103 160 277 138 128 220
0.97 BDL BDL 0.50 0.55 1.68 0.74 0.41 BDL 0.98 1.00 0.52 1.00 BDL BDL BDL 0.84 0.55 0.48 0.35 0.44 0.51
do BDL BDL BDL 86 80 BDL BDL 55 15 BDL 20 30 BDL 77 do 70 18 46 36 7 36
182 320 212 251 969 1299 70 252 574 295 220 387 882 194 1061 199 615 552 609 524 560 574
80 195 135 140 320 605 55 135 240 170 130 230 280 105 325 95 390 235 210 245 290 315
10 14 8
TH
DISTRICT Name
Well no.
WBBM038 WBBM047 WBBM048 WBBM066 WBBM069 WBBM071 WBBM074 WBBM081 WBBM082 WBBM097A WBBM102 WBBM104 WBBM105 WBBM106 WBBM107 WBBM109 WBBM110 WBBM111 WBBM112 WBBM113 WBBM114 WBBM115 WBBM118 WBBM119 WBBM122 WBBM124
EC
1050 915 908 1510 725 521 609 1460 299 313 275 348 1640 859 1150 1060 1900 419 926 856 879 872 510 431 195 544
pH
7.8 7.8 7.9 7.7 7.9 7.8 7.9 7.8 7.9 7.8 7.8 7.8 7.8 7.8 7.7 7.9 7.9 7.8 7.8 7.8 7.8 7.9 7.8 7.8 7.9 7.8
Ca
64 32 30 48 34 38 46 40 22 22 26 28 46 54 62 36 148 20 36 42 34 34 82 46 22 24
Mg 35 56 43 49 28 10 11 33 9.7 7.3 9 16 46 27 15 26 61 7.3 40 46 34 49 6 12 2.4 32
Na
71 66 90 115 89 46 64 120 28 32 19 16 136 85 108 121 93 60 95 57 93 68 11 24 12 35
K
48 1.8 BDL 142 3 BDL 3 162 3 5 BDL BDL 138 1.5 97 64 103 2 5 3 4 1 BDL BDL BDL 4
146
Fe
BDL BDL 0.62 BDL 0.04 BDL 0.11 BDL BDL BDL BDL 0.01 BDL 0.14 0.06 0.01 BDL BDL 0.22 BDL BDL BDL BDL BDL 0.02 BDL
HCO3 299 275 268 451 299 262 110 299 110 171 104 177 519 293 421 366 421 183 366 159 323 329 287 214 55 232
Cl
142 99 128 227 64 25 103 230 21 110 25 21 220 110 128 106 344 67 78 170 106 25 11 25 57
F
0.73 0.23 1.15 1.20 0.61 1.85 1.12 0.98 0.50 0.71 0.94 0.69 0.50 0.48 1.29 BDL 0.87 0.97 1.08 1.21 0.32 0.58 0.58 0.80 0.26 BDL
SO4
48 72 42 67 19 10 58 114 20 BDL 18 BDL 62 28 38 18 96 19 32 42 16 54 BDL BDL BDL BDL
TDS
609 531 527 876 421 302 353 847 173 182 160 202 951 498 667 615 1102 243 537 495 510 506 296 250 113 316
TH
315 310 250 320 200 140 160 235 95 85 100 135 305 245 215 195 620 80 255 295 225 285 230 165 65 190
DISTRICT Name
COOCH BIHAR
Well no.
EC
pH
Ca
Mg 13 3.6 16 38 8.5 9.7 2.4 30
28 55 37 62 60 29 20 130
16 22 24 20 16 20 8 46 16 18 24 78 16 32 32 32 38
1.2 8.5 19 4.9 1.2 4.9 2.4 15 4.9 6.1 6.1 24 7.3 8.7 13 19 30
14 1.4 23 10 16 12 5 4.4 10 12 5 70 9 32 35 17 19
WBBM125 WBBM129 WBBM131 WBBM135 WBBM136 WBBM138 WBBM139 WBBM143
377 391 443 710 415 399 220 955
7.9 7.8 7.9 7.9 8.1 7.9 7.8 7.8
WBKB009 WBKB001A WBKB002 WBKB003D WBKB004 WBKB005B WBKB006 WBKB007 WBKB008 WBKB010 WBKB011A WBKB012 WBKB013 WBKB014A WBKB015 WBKB016 WBKB017A
161 190 310 199 161 196 82 390 173 390 203 941 180 405 418 389 517
7.9 7.8 7.9 7.8 8 7.8 7.9 7.9 7.8 7.8 7.8 7.9 7.8 7.8 7.9 7.9 7.8
30 24 30 20 18 34 22 28
Na
K
5 4 3.3 3 4 3 BDL BDL
Fe
BDL BDL BDL BDL BDL BDL BDL BDL
HCO3 183 177 183 232 220 177 165 311
21 25 50 113 18 32 11 103
BDL BDL 8 4 1 2 BDL do 3 3 BDL 14 BDL 4 2 BDL BDL
0.04 0.18 3.82 BDL do 0.78 0.41 BDL 0.33 BDL 0.92 0.09 0.26 BDL 0.41 0.19 0.06
49 79 116 85 67 55 24 165 49 46 61 299 73 98 110 116 171
7.1 21 18 14 7.1 18 7.1 28 28 35 18 82 11 71 67 60 74
147
Cl
F
BDL 0.62 0.68 0.79 0.62 BDL BDL 0.79
SO4
BDL BDL do 15 BDL 8 BDL 71
TDS
TH
219 227 257 412 241 231 128 554
130 75 140 205 80 125 65 195
0.88 0.94 0.86 0.98 0.85 0.99 0.82 0.85 0.79 0.93 0.94 0.88 0.78 0.68 0.72 0.78 0.81
9 BDL 20 12 14 16 9 12 3 15 15 46 8 15 18 10 8
89 105 171 109 89 108 45 215 95 215 112 518 99 223 230 214 284
45 90 140 70 45 70 30 175 60 120 85 295 70 120 135 160 220
DISTRICT Name
BIRBHUM
Well no.
EC
pH
Ca
Mg 4.9 7.3 23 3.6 43 3.6 2.4 3.6 19 6.1 46
16 24 19 12 36 2.5 29 20 8 38 82
22 44 40 62 34 56 58 60 114 28 20 46 40 46
7.3 8.5 9.72 13 3.6 21.00 17.00 30 62 7.3 1.22 11 6 18
52 41 30 30 92 12 134 74 40 85 98 48 44 13
WBKB018 WBKB021 WBKB022 WBKB023 WBKB024 WBKB026 WBKB027A WBKB028 WBKB030 WBKB031 WBKB032
393 287 526 235 798 195 299 315 274 371 918
7.8 7.8 7.9 8 8 7.8 7.8 7.8 7.8 7.8 7.8
WBBB002 WBBB003 WBBB004 WBBB007 WBBB009 WBBB010A WBBB012A WBBB013A WBBB014 WBBB018 WBBB019 WBBB020 WBBB022A WBBB024A
414 527 449 563 631 474 979 780 1260 576 562 538 432 422
7.89 7.60 8.20 8.00 7.50 8.30 8.20 7.92 7.79 8.10 7.88 7.60 8.10 7.40
56 26 50 30 52 28 28 38 16 30 34
Na
K
4 BDL 4 2 8 3 2 BDL do do 4
Fe
BDL 0.97 0.46 0.16 1.26 0.49 BDL do 0.04 1.01 0.78
HCO3 85 159 153 104 281 73 146 85 98 134 360
78 14 82 11 82 14 7.1 50 18 35 92
1.6 1.3 10.2 1.6 2.9 0.8 1.8 5 1.2 0.5 9 3.9 0.2 0.8
0.29 1.5 4.81 1.8 3.2 1.09 5.3 0.04 BDL 4 0.02 1.9 0.7 2.3
122 195 104 79 73 171 116 220 384 146 146 140 122 159
71 96 71 131 153 89 177 145 202 99 110 103 89 71
148
Cl
F
0.79 0.68 0.74 0.81 0.88 0.86 0.94 0.74 0.82 0.84 0.98
SO4
9 BDL 18 15 40 14 10 11 18 16 21
TDS
TH
216 158 289 129 439 107 164 173 151 204 505
160 95 220 90 305 85 80 110 120 100 275
1.12 BDL 0.19 0.82 0.51 0.59 0.88 -
BDL 7.8 10 11 16 4 76 BDL 20 14 BDL 16 15 20
232 290 292 310 347 308 636 437 706 317 315 296 238 232
85 145 140 210 100 35 215 225 540 100 55 155 125 190
DISTRICT Name
Well no.
WBBB025 WBBB026 WBBB027 WBBB028A WBBB030 WBBB032 WBBB032 WBBB042 WBBB044 WBBB047 WBBB053B WBBB056 WBBB057 WBBB058A WBBB060 WBBB063 WBBB064 WBBB066 WBBB067B WBBB071A WBBB073 WBBB076 WBBB077 WBBB078 WBBB078 WBBB084
EC
452 467 548 239 131 631 767 1440 488 404 780 480 808 135 503 1510 788 738 507 237 289 120 924 337 277 1130
pH
8.52 7.02 7.84 8.40 8.50 8.00 8.30 7.86 7.90 7.40 7.91 8.01 7.96 8.06 7.79 7.98 8.19 8.46 8.23 8.58 8.48 8.41 8.51 8.55 8.66 8.21
Ca 20 38 26 24 12 52 78 86 34 30 24 42 78 14 36 64 84 58 60 20 32 10 60 38 22 70
Mg
18.00 1.21 13 2.43 6.08 15 22.00 38 11 8.5 19 8.5 11.00 2.43 9.72 32.00 2.43 7.29 3.64 2.43 8.51 4.86 27.00 4.86 7.29 64.00
Na
34 51 72 22 7.8 70 46 136 41 44 96 42 66 9.3 44 231 44 83 27 17 15 7 93 20 16 76
K
27 9.1 3 1.1 0.8 39 1.8 36 0.5 0.5 26 2 17 6.6 14.8 6.6 51 14 3.7 10 5.6 0.6 7.8 5.5 3.6 0.06
149
Fe
1.34 0.98 0.04 0.07 0.4 0.8 1.08 0.03 1.2 2.1 BDL 0.01 0.05 1.26 1.22 0.05 0.11 0.07 0.35 0.23 2.4 0.44 0.12 0.12 BDL 1.19
HCO3 195 18 153 55 43 134 244 195 165 189 262 262 153 61 116 451 299 262 195 31 183 55 165 153 104 311
Cl
39 106 103 43 18 39 89 393 75 57 117 89 163 53 89 312 121 156 60 53 28 14 174 60 21 213
F
0.50 0.10 2.24 0.52 BDL 0.36 1.89 0.48 0.46 0.51 BDL 0.53 3.09 0.41 0.58 0.09 BDL 0.43 0.06 0.53 BDL 0.30 0.42
SO4
32 7 BDL 6 6 1.1 33 5 6.9 2.3 7 BDL 79 6 23 86 52 32 5 4 5 4 51 4 11 76
TDS 294 304 307 155 82 347 499 806 268 222 437 269 525 88 327 982 512 480 330 154 188 78 601 219 180 735
TH
125 100 120 70 55 190 285 370 130 110 140 140 240 45 130 290 220 225 165 60 115 45 260 165 85 44
DISTRICT Name
Well no.
WBBB085 WBBB090 WBBB092 WBBB096 WBBB098 WBBB101
EC
1480 568 321 880 340 3160
pH
8.32 8.41 8.40 7.82 7.81 8.10
Ca
136 36 48 62 24 394
Mg
49.00 15.00 7.29 38 13 91.00
Na
76 26 14 32 25 115
K
0.34 0.8 0.7 4.1 BDL 0.41
150
Fe
0.22 0.1 1.16 0.02 BDL 0.11
HCO3 311 49 189 244 116 152
Cl
344 106 25 163 46 897
F
0.51 0.14 0.45 0.45 0.64 0.31
SO4
72 22 4 2 BDL 94
TDS
962 370 209 493 190 2054
TH
540 150 150 310 115 1360
Annexure V
CHEMICAL QUALITY DATA OF KOLKATA CITY (AAP 2010-11) (Sample collected during Apr, 2010)
(Results are in miligrams per litre) Well no.
EC
pH
Ca
Mg
Na
K
Fe
HCO3
CO3
Cl
F
SO4
TDS
TH
WBCT7A
1900
7.5 88
66
228
4.6
5.3
317
Nil
266
0.41
250
1045
540
WBCT09B
1370
7.9 32
69
142
5.1
3.3
433
do
256
0.52
5.9
754
365
WBCT10B
956
8.1 20
94
81
5.8
0.43
421
do
135
0.83
38
526
435
WBCT11B
850
7.4 12
11
155
5.4
0.51
220
do
131
0.92
44
468
75
WBCT13B
1743
7.7 60
117
146
3.6
0.17
268
do
490
0.71
24
959
630
WBCT15
834
7.3 12
28
129
3.3
6.2
305
do
0.77
4.5
459
145
WBCT15A
913
7.9 16
47
158
3.3
1.53
488
do
75
1.05
1.8
502
235
WBCT17
827
67
46
3.5
1.23
336
do
43
0.89
BDL
455
305
8
12
151
Section B
GROUND WATER YEAR BOOK OF ANDAMAN AND NICOBAR ISLANDS 2010 - 2011 1.0
INTRODUCTION Groundwater monitoring data form an important input for judicial ground water management & development. Yearly two water level measurements during pre & post
monsoon period in the month of May and December respectively are taken in Andaman & Nicobar Islands. Since Andaman & Nicobar Islands experienced heavy
rainfall during the month of November, post monsoon water level is generally taken during the month of December. At present, 64 operational network hydrograph
stations are monitored in Andaman district (PLATE-B I) in various hydrogeological units and agro-climatic zones two times a year, viz. May and December. In Nicobar district, no network hydrograph stations have been established till date. 2.0
GENERAL FEATURES The Andaman and Nicobar Islands (A & N Islands) is one of the Union Territories of India and are situated as a dissected chain in an arcuate fashion oriented N-S in the
Bay of Bengal off the Eastern Coast of India. These Islands are extended between 6° to 14° N and 92° to 94° E in between Myanmar and Sumatra (Indonesia) over a distance of 780 km. This Union Territory is divided into two districts, i.e. Andaman and
Nicobar.The northern group of Islands forms the Andaman district, is further subdivided into three parts namely, North Andaman, Middle Andaman And South
Andaman. The southern group of islands is separated from the northern group by about 140 km deep sea, the 10° channel, forms the Nicobar district. 3.0
TOPOGRAPHY The islands forming Great Andaman consist of a mass of hills enclosing very narrow valleys, the whole covered by dense tropical jungle. The hills rise, to a considerable
elevation, the heights peak being in the North Andaman, Saddle Peak (732m); in the Middle Andaman, Mount Diavolo behind Cuthbert Bay (511m); in the South Andaman, Koiob (459m), Mount Harriet (364m) and the Cholunga range (324m); and in Rutland 152
Island, Ford's Peak (433m). Little Andaman is practically flat. As such there are no rivers, however few perennial streams are present in the islands. Barring a few small Islands in the Nicobar group, all the others have undulating terrain with main ridges
running North-South. There are also spurs running East - West in between the main ridges. The submerged valleys form deep inlets and creeks. Flatlands are few and
perennial streams non-existent in most of the Islands except in Great Nicobar where there are 5 perennial rivers. Coral reefs surround most of the islands. 4.0
PHYSIOGRAPHY These Islands are in general characterized by undulating and rugged topography. Physiographically these Islands can be subdivided into three main parts I)
Moderate to steep hill ranges
II)
Intermontane narrow valley
III)
Coastal tracts including swamps
The huge ranges generally covered by dense forest. 5.0
HARBOURS Coasts are deeply indented, giving existence to a number of safe harbours, which are often surrounded by mangrove swamps.
6.0
DRAINAGE Perennial streams of the status of river is absent in A & N Islands except in Kalpong in
the North Andaman. In Great Nicobar, the important perennial streams are Galathea, Jubilee, Dark Anaing, Dark Tayal, Amrit Kaur. 7.0
SOILS Soils of Andaman and Nicobar Islands have been classified into 3 orders, i.e. Entisols, Inceptisols and Alfisols. The main agricultural soils are found in the valleys and have
alluvial and colluvial origin. The coastal areas prone to tidal floods may have acid
153
sulphate soils. On the whole, soils of these Islands are nutritionally poor and their organic matter content is on decline. 8.0
CLIMATE The climate of Andaman and Nicobar Islands is described as humid Tropical Climate. The Islands are situated in the Hot or Torrid Zone. Nearly 86 percent of total area in these Islands is covered by forest. There are only two seasons viz. Rainy Season and
Summer Season and virtually there is no Winter Season. Islands are visited by South West and North - East monsoons during the period from May to December. Average
annual rainfall in these Islands is 3000 mm. The period from January to May is Summer Season. The mean relative humidity is 79% to 82%. The mean maximum temperature is 30.2oC and mean minimum temperature is 23.8oC. 9.0
GEOLOGY The Islands are composed mainly of thick Eocene sediments consist of Pre-Tertiary sandstone, siltstone and shale with intrusions of basic and ultra-basic igneous rocks. In
the geologically Younger Richie’s archipelago, calcareous sand stones are more common. 10.0
HYDROGEOLOGY The Andaman & Nicobar group of Islands are underlain by Late Cretaceous igneous
rocks - the 'Ophiolite Suite', marine sedimentary group of Palaeocene to Oligocene
age and Recent to Sub-Recent beach sand, mangrove clay, alluvium and coralline formations. The Ophiolite suite comprises a wide variety of acidic to ultra basic
plutonic rocks and their serpentinised equivalents and essentially basic volcanic rocks occur in South, Middle & North Andaman, in sporadic patches of Little Andaman, Kamorta and Bampooka Islands in Nicobar group. The marine sedimentaries comprise greywakes, graded sandstones, siltstones, black shales and volcanogenic sediments.
These fine-grained deep-sea deposits are generally having predominantly clayey particles. The coralline formations are observable in coral islands (atolls) and they also occur in the fringe areas of the sedimentary and igneous formations and form the 154
narrow beaches encircling the islands. The ophiolite and marine sedimentaries have
undergone different phases of folding, faulting and upliftment; which is responsible for the development of fractures and fissures, as a result infiltrated rainwater percolates downwards.
Marine sedimentary rocks are located to an anomalous admixture of sand and clay where clayey residue are predominating since clayey product is poor water yielder, these sedimentary rocks, in majority of the cases, do not form potential aquifer system both in shallow and deeper horizons. Bore wells are not feasible in these formations and the yield of dugwells with a diameter of 4.5 to 5m and 6m depth
tapping the weathered mantle varies from 3000 to 5000 lpd. Depth to water level in these formations varies from 0.2 to 4.4 mbgl. All the borehole drilled in these
formations were unsuccessful except one borehole at Prothrapore, which is yielding brackish water (5500 EC) having discharge 17000 lph. The igneous rocks also do not form potential aquifers, however in comparison to the sedimentaries they yield moderately. These rocks form aquifer both in weathered
mantle and fractured basement rocks which are generally developed through dug well, ponds and private bore wells. Out of six successful bore wells drilled by CGWB, 5
nos. were constructed in igneous rock. The success may be due to partial clogging of fractures with clayey residue where it is fully sealing the fracture conduits in sedimentaries. The well at Calicut, constructed by CGWB, is now the only supplying well of APWD, A & N Administration. The fracture conduit is conjectured upto 45m depth. The discharge of Calicut well is 45000 lph. The coralline limestone formations also form potential aquifer. They are distributed at
shallow horizon and are developed through dug wells in many islands like Car Nicobar,
Katchal, Neil, Havelock etc. Yield of these dugwells (commonly of 5m dia, 6m depth) varies from 15000 to 1 lakh lpd. Recent studies of CGWB have revealed that the valley-fill alluvial deposits consisting
of boulders, pebbles, cobbles, and sand, carry lot of water and saturate the near
surface aquifer through out the year. Hence, such valley-fill deposits form potential 155
aquifers in A & N Islands. CGWB constructed exploratory well at Beadnabad on valleyfill deposit, down to the depth of 17m, yielded 72000 lph water. This also indicated
that Artificial Recharge and Conservation program might be successful in those areas. Pilot scale implementations of such structures by CGWB proved it highly successful.
Depth to water level data of various network stations for the period April, 2010 and December, 2010 is given in Annexure- B I. 11.0
SCENARIO OF DEPTH TO WATER LEVELS IN ANDAMAN DURING GROUND WATER YEAR 2009 – 2010 11.1
APRIL, 2010
The Depth to water level generally varies, between 0-2m, 2-5m and 5-10m below
ground level. Majority of the wells show water level between 2-5m (81.2%). The minimum water level i.e. 0.40 m was recorded at Mayabunder of North Andaman and
maximum 10.30 mbgl at Calicut borewell of South Andaman. The distribution of network hydrograph stations in different ranges of depth to water level is presented in Table - B1. 11.2
DECEMBER, 2010
The Depth to water level generally varies between 0-2m, 2-5m and 5-10m below ground level. Out of 57 wells measured, water level in 46 wells varies in the range of
0-2 mbgl, in 10 wells in the range of 2-5 m bgl and in 01 wells in the range of 5-10 m bgl. The minimum water level was at ground level and recorded at Wimberleyganj of South Andaman and maximum water level i.e. 5.38 mbgl at Calicut borewell of South
Andaman. The distribution of network hydrograph stations in different ranges of depth to water level is presented in Table - B2. 12.0
FLUCTUATION IN WATER LEVEL IN ANDAMAN DURING GROUND WATER YEAR 2010 – 2011 The pre-monsoon water levels of April, 2010 has been compared with post-monsoon water levels of December 2010 to delineate the impact of rainfall as well as ground
water development on ground water regime in the state during the above period. 156
Fluctuations in water levels for the periods of May 2009 and April 2010, and November 2009 and December 2010 have also been analyzed. 12.1
WATER LEVEL FLUCTUATION BETWEEN APRIL 2010 AND DECEMBER 2010
The seasonal fluctuation in water level for April 2010 compared with December 2010 has been done and distribution of network hydrograph stations in different ranges of water level fluctuation is presented in Table - B3.
The fluctuation data of December 2010 in comparison with April 2010 shows an overall (96%) rise in water level in most of the places. However, in majority of
locations rise is restricted within 0-2m and 2-4m range and in very few wells rise exceeds 4m. In only two wells fall in water level has been recorded that also restricted within 2m. 12.2
WATER LEVEL FLUCTUATION BETWEEN MAY 2009 AND APRIL 2010
The fluctuation in water level between May 2009 and April 2010 indicates the net status of ground water conditions during the previous and current summer periods. Distribution of network hydrograph stations in different ranges of water level fluctuation is presented in Table - B4.
The total analysed (57 nos.) data of shows that scenario is dominated by fall in water
level in the range of 0-2 m (59%) and 2-4 m (11.5%), in presence of sufficient rainfall, it
may be attributed to higher drawdown by increased population. In 09 wells, rise within 0-2 m is observed. 12.3
WATER LEVEL FLUCTUATION BETWEEN NOVEMBER 2009 AND DECEMBER 2010
The fluctuation in water level between November 2009 and December 2010 indicates the net status of ground water conditions during the previous and current post-
monsoon periods. Distribution of network hydrograph stations in different ranges of water level fluctuation is presented in Table - B5.
157
The total analysed (57 nos.) data indicates that scenario is dominated by rise in water level in the range of 0-2 m (63.2%) and >4 m (1.8%), which is attributed to sufficient rainfall. In 20 wells (35.1%) rise within 0-2 m is observed. 12.4
GROUND WATER LEVEL TREND
The water level trend has been analysed for all measurements, which indicates the net
status of ground water conditions during 2000 – 2010 and is presented in Table - B6. Out of 64 analyzed well, 50 wells show rising trend of water level in the tune of 0.005 to 1.05 m/yr. Rest 14 wells show falling trend of water level in the tune of 0.005 to 1.782 m/yr. Hydrographs of selected GWMS is given in Plate - B II.
13.0
HYDROCHEMISTRY To monitor quality of ground water, water samples are collected from Network Hydrograph stations during pre-monsoon season. Results of chemical analysis have been summarized and given in Annexure - B II. Based on analysis results, it may be described that in general the ground water is fresh with low mineralization. Ground water in the islands as such may be used for drinking, irrigation and industrial uses.
Electrical Conductance ranges mostly from 228 to 2920 µS/cm. at 250 C. Chloride
values ranges from 11 ppm to 620 ppm however mostly lies below 100 except few cases. Iron content varies from 0.01 to 7.87 ppm. Iron content in most of the samples of ground water is well with in permissible limit except at Garcharama and
Saitankhari. Calcium, Magnesium and Sodium content are well within permissible
limit. Nitrate, Sulfate and Fluoride (Maximum permissible limit 1.5 ppm) values are also found well within permissible limit.
158
Table - B1
District-wise Well Frequency for Different Ranges of Depth to Water Level
Month / Year : Apr-2010 District
No of WL measured
Andaman
64
Total
64
D.T.W. ( m bgl ) Min. Max. 0.40
10.30
0 - 2 (m No. %
2 - 5 (m No. %
5 - 10 (m No. %
10 - 20 (m No. %
> 20 (m No. %
5
7.8
52
81.3
6
9.4
1
1.6
0
0.0
5
7.8
52
81.3
6
9.4
1
1.6
0
0.0
Table - B2
District-wise Well Frequency for Different Ranges of Depth to Water Level
Month / Year : Dec-2010 District
No of WL measured
Andaman
57
Total
57
D.T.W. ( m bgl ) Min. Max. 0.00
5.38
0 - 2 (m No. %
2 - 5 (m No. %
5 - 10 (m No. %
10 - 20 (m No. %
> 20 (m No. %
46
80.7
10
17.5
1
1.8
0
0.0
0
0.0
46
80.7
10
17.5
1
1.8
0
0.0
0
0.0
159
Table - B3
District-wise Categorisation of Water Level Fluctuation (Apr-10 to Dec-10) District Andaman Total
Number of Station Analysed
Fall
Rise
0-2 m
%
2-4 m
%
>4m
%
0-2 m
57
2
3.5
0
0.0
0
0.0
24
57
2
3.5
0
0.0
0
0.0
24
%
2-4 m
%
>4m %
42.1
24
42.1
7
12.3
42.1
24
42.1
7
12.3
Table - B4
District-wise Categorisation of Water Level Fluctuation (May-09 to Apr-10) District Andaman Total
Number of Station Analysed 61 61
Fall
Rise
0-2 m
%
2-4 m
%
>4m
%
0-2 m
36
59.0
7
11.5
8
13.1
9
14.8
1
1.6
0
0.0
36
59.0
7
11.5
8
9
14.8
1
1.6
0
0.0
13.1
%
2-4 m
%
>4m %
Table - B5
District-wise Categorisation of Water Level Fluctuation (Nov-09 to Dec-10) District
Number of Station Analysed
Fall
Rise
0-2 m
%
2-4 m
%
>4m
%
0.0
0
0.0
36
0.0
36
Andaman
57
20
35.1
0
Total
57
20
35.1
0
0.0
0
160
0-2 m
% 63.2 63.2
2-4 m
%
>4m %
0
0.0
1
0
0.0
1
1.8 1.8
Table B6. Water level trend (2000-2010) Well No
Village
AN001 AN002 AN003 AN004 AN004A AN005 AN006 AN007 AN008 AN009 AN010 AN011 AN012 AN013 AN014 AN015 AN016 AN017 AN018 AN019 AN020 AN021 AN022 AN023 AN024 AN025 AN026 AN027 AN028 AN029 AN030 AN031 AN032 AN033 AN034 AN035 AN036 AN037 AN038 AN039 AN040
Portblair South Point(port Blair) Corbyn's Cove(port Blair) Beadonabad (kodiaghat) Kodiaghat Austinabad(port Blair) Sippighat Brichganj Shadipur(port Blair) Wimberleyganj Ograbraj Garacharma Burmanala Brookshabad ( Port Blair) Hasunatabad Chidiyatapur Bambooflat Calicut Saitankhari Dandaspoint Junglighat ( V I P Road ) Rangat Bakultala Nimbutala Kausalyanagar Padmanavapuram Rest Camp Mayabunder Gupta Para Baratang( Nilambur) Uttara Kadamtala Porlobjig-15 Tikadera Mohanpur On Atr After Mohanpur Nabagram Sitanagar Durgapur Laxmipur Subhasgram
Rise
(m/yr) 0.154 0.095 0.250 0.031 0.005 0.017 0.140 0.077 0.050 0.133 0.026 0.170 0.079 0.020 0.248 0.084 0.097 0.175 0.016 0.453 0.259 0.338 0.104 0.189 0.264 0.260 0.073 0.226 0.359 0.166 0.342 -
161
Fall
(m/yr) 0.075 0.010 0.079 0.018 0.015 0.163 0.009 0.085 0.017 0.006
Intercept
(01-Apr-2000) 2.84 2.69 1.88 2.85 3.59 1.38 1.32 2.28 2.23 2.89 2.25 0.99 2.69 2.23 1.87 2.97 1.70 1.45 1.77 7.85 0.32 1.78 0.84 2.38 2.18 4.42 1.69 4.20 2.60 3.57 3.77 1.76 3.87 4.81 4.16 2.23 2.86 4.51 2.51 4.17 1.25
AN041 AN042 AN043 AN044 AN045 AN046 AN047 AN048 AN049 AN050 AN051 AN052 AN053 AN054 AN055 AN056 AN057 AN058 AN059 AN060 AN061 AN062 AN063 AN064
Haribeck Tugapur No. 8 Basantipur Parnashala Marina Park Calicut Borewell Beadnabad Tubewell Annikat Namunagar Long Island Long Island (forest Area) Long Island (secon.school Govindanagar Vill No - 1 Govindanagar Vill No - 3 Dolphin Yatri Nivas Radhanagar Port Blair ( Dobhi Well) Swadeshnagar Light House Bharatpur Bharatpur Sitanagar Laxmanpur Ross Island
0.357 0.156 0.055 0.266 0.113 0.635 0.147 0.339 0.294 1.050 0.147 0.097 0.283 0.161 0.181 0.125 0.379 0.224 0.094 0.098 -
162
0.150 0.119 0.005 1.782
4.37 2.30 1.90 3.34 1.93 11.79 3.07 2.86 4.14 3.90 11.86 2.85 2.54 4.09 3.14 3.44 2.66 4.64 2.92 4.11 3.98 2.15 1.94 -13.99
Plate B I
LOCATION OF GWMW IN A&N ISLANDS
LEGEND GWMW
163
Plate B II Hydrograph of selected GWMS of A & N Islands
164
ANNEXURE - B I DEPTH TO WATER LEVEL DATA IN ANDAMAN DISTRICT (2009-10) Well No
Well Type
Block / Mandal
Locality
M.P.
Depth
Dia
AN001
Dug Well
South Andaman
Portblair(Sampat Lodge)
0.67
10.56
3.17
AN003
Dug Well
South Andaman
Corbyn's Cove(port Blair)
0.68
4.4
AN002
Dug Well
South Andaman
South Point(port Blair)
AN004A
Dug Well
South Andaman
Kodiaghat
AN006
Dug Well
South Andaman
AN005 AN007 AN008 AN009
Dug Well Dug Well Dug Well Dug Well
South Andaman South Andaman South Andaman South Andaman
4.37
Sippighat
0.85
3.84
Shadipur(port Blair)
0.6
Brichganj
South Andaman
Ograbraj
AN012
Dug Well
South Andaman
Burmanala
AN013 AN014 AN015 AN016 AN017 AN018 AN019 AN020 AN021 AN022 AN023 AN024 AN025 AN026
Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well
South Andaman
Brookshabad ( Port Blair)
South Andaman
Chidiyatapur
South Andaman South Andaman South Andaman South Andaman South Andaman South Andaman
Dug Well
Middle Andaman
Dug Well
Middle Andaman
Dug Well Dug Well Dug Well Dug Well
Middle Andaman Middle Andaman Middle Andaman North Andaman
AN027A
Dug Well
North Andaman
AN029
Dug Well
Middle Andaman
Dug Well
Middle Andaman
AN028 AN030 AN031 AN032 AN033 AN034 AN035 AN036 AN037 AN038 AN039 AN040 AN041 AN042 AN043 AN044 AN045 AN046
Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well
Bambooflat
0.40
7.57
1.85
6.21
1.1
5.5
1.95
2.58
0.96
0.4
5.64
1.31
3.12
1.00
0.4
1.22
Saitankhari
-
-
-
2.6
4.8
1.47
2.7
2.32
2.01
2.44
1.36
0.00
0.85 0.22
0.95
0.00
0.58
3.2
2.46
3.61
0.47
9.63
1.85
6.97
5.5
1.53
-
5.15
Rangat
0.85
Nimbutala
0.71
4.48
Padmanavapuram
1.41
Mayabunder
0.7
0
0.49 1.74
Rest Camp
-
0.50
0.63
2.76
0.9
Kausalyanagar
-
6.18
0.39
1.45
0.85
Bakultala
-
6.34
5.55
Dandaspoint
Junglighat ( V I P Road )
2.03
0.45
0.65
Calicut
0.87
1.58
0.57
4.5
-
1.54
2.21
4.57
1.5
1.99
1.51
4.94
0.29
0.71 -
0.29
3.07
2.25
1.53
2.80
0.71
6.96
1.71
4.47
2.78
8.56
1.95
0.40
5.99 6.36
6.86
1.56
0.95
3.07
4.26
1.02 0.66 0.37 -
South Andaman
Gupta Para
0.92
6.54
4.96
4.48
2.22
Middle Andaman
Uttara
0.81
4.1
1.5
2.64
0.20
Middle Andaman
Baratang( Nilambur)
0.66
Kadamtala
0.62
Porlobjig-15
0.74
North Andaman
Mohanpur
0.95
North Andaman
Nabagram
Middle Andaman North Andaman North Andaman North Andaman North Andaman North Andaman North Andaman North Andaman North Andaman
Dug Well
Middle Andaman
Bore Well
South Andaman
Dug Well
Hasunatabad
5.13
1.96
2.32
5.5
1.92
2.02
Dec-10
2.9
0.3
South Andaman
2.46
4.21
0.86
0.8
Garacharma
1.03
Apr-10
2.23
0.67 0.55
Wimberleyganj
Dug Well
Dug Well
5.85
1
Austinabad(port Blair)
AN010A AN011
0.49
Water Level (in mbgl)
South Andaman
Tikadera
1.08
Srinagar
4.11
5.77 7.5
5.6
3.05 3.7
1.56
2.83 2
5.56
0.23
4.53
0.16
4.01
2.05
2.50
3.63
2.06
0.48
0.96
5.29
1.98
3.43
1.20
0.78
4.21
1.98
3.40
0.64
0.88
Sitanagar
6.6
4.5
1.57
2.80
0.45
Durgapur
0.97
3.57
2.12
2.94
0.75
Subhasgram
1.37
6.94
2
3.44
1.47
Tugapur No. 8
1.01
5.3
1.39
4.46
0.30
Laxmipur
0.95
Haribeck
1.49
Basantipur
1.04
Parnashala
1.32
Marina Park
0.56
Calicut Borewell
0.36
165
4.92 4.93 5.6
5.5
3.3 45
2
1.97
1.52
1.57
1.06 0.2
2.92 2.55
4.12
1.50
2.16
10.30
0.34
0.33
1.57
0.39
5.38
AN047
Tube Well
AN049
Dug Well
AN048 AN050 AN051 AN052 AN053 AN054 AN055 AN056 AN057 AN058 AN059 AN060 AN061 AN062 AN063 AN064
South Andaman
Beadnabad Tubewell
0.64
18
0.3
-
-
Dug Well
South Andaman
Annikat
0.57
3.59
Dug Well
Middle Andaman
Long Island (GP Office)
0.76
-
Dug Well
Middle Andaman
Dug Well Dug Well Dug Well Dug Well Dug Well Dug Well
South Andaman
Middle Andaman
Long Island (secon.school)
Havlock (Govindanagar No - 1)
South Andaman
South Andaman
0.84
0.60
-
1.07
-
2.37
-
-
4.03 2.48
Havlock (Dolphin Yatri Nivas)
1.23
3.87
Port Blair ( Dobhi Well)
0.61
3.85
2.34
South Andaman
Light House
0.25
4.74
3.17
2.62
South Andaman
Bharatpur (Neil Island)
0.5
3.9
1.2
3.89
South Andaman South Andaman
South Andaman
Havlock (Govindanagar No - 3) Havlock ((Radhanagar) Swadeshnagar
Bharatpur (Neil Island)
Dug Well
South Andaman
Sitanagar (Neil Island)
Dug Well
South Andaman
Ross Island
South Andaman
Laxmanpur (Neil Island)
166
1.55 0.9
0.81 0.9
1.06
1.05 1
0.9
3.14
4.07
Dug Well
Dug Well
0.24
2.78
6.41
1.84
2.40
4.78
0.87
3.21
5.49 6
5.4
4.37 6
3.94
2.21
0.83
Middle Andaman
Dug Well
Long Island (forest Area)
South Andaman
Dug Well Dug Well
Namunagar
4.41
-
2.52
1.47 2
1.24
0.82
1.65
2.57 3.06
2.77
3.95
0.50 -
0.96
0.90
1.14
3.43
0.50
0.39
0.38 2.99 2.78
3.79
3.27
4.38
-
2.47
1.89
Annexure B II
Results of Chemical Analysis of Water Samples (APRIL, 2010) from GWMW, Andaman Sl. No.
Well No.
2
AN04A
1980
4
AN-06
1050
6
AN-08
1450
AN-11
822
1 3 5 7 8 9
10 11 12 13 14 15 16 17 18 19 20
AN001 AN05
AN-07 AN-10 AN-12
AN-13 AN-14 AN-15 AN-16 AN-17 AN-18 AN-19 AN-20 AN-21 AN-22 AN-23
EC
pH
TDS
7.8
1288
8.2
683
TH
Ca
Mg
Na
114
27
275
27
142
26
271
32
98
3.5
1030
8.15
402
8.5
621
8.1
802
8.24
823
8.26
683
8.14
661
8.2
430
250
58
999
8.54
650
185
32
344
8.47
2920
8.47
478 859 631 537 783 790
8.4
670
350
104
261
125
32
10.94
404
245
80
10.94
60
13.37
58
34
942
521
395
200 155
205
36 20
22
80
K
1.5
0.69
238
-
83
3.6
3.7
17
21
0.8
8.27
558
400
40
73
25
0.4
8.4
8.38 8.6
410
190
350
170
509
370
516
120
227
1899
72
2.4
38
18
96
22
2.7
46
8.2
9
9
185
26
415
146
311
26
-
0.02
8.2
68
335
0.1
32
275
0.4
13
6.9
210
444
CO3
BOL
534
285
HCO3
19
8.3
535
Fe
63 40
79
1.7
27
34
4
0.23
BDL
18
15
1.84
70
244
-
25
0.9
36
0.3
6
0.52
BDL
342
21
78
0.96
49
20
5
0.24
BDL
244
-
53
0.88
0.46
152
24
0.12
293
21
100
58
610
18
BDL
0.79
9
323
12
335
-
372 281
128
610
112
-
67
60 57
28
0.5
0.64 0.77
0.48
27
1
14
0.26
3
4
0.25
19
4
0.35
51
BDL
16
567
0.41
43 29
4
5
537 32
0.26
0.25
31
0.83
0.35
2
0.96
35
60
2
10
12
12
0.69
16
72
0.27
1
23
0.77
53
29
BDL
195
15
19
16
41
18
50
28
8
0.21
BDL
0.63
293
66
2
12
485
167
0.24
0.27
10
7.87
1
1
2
43
0.554
65
BDL
31
0.98
1.2
8.51
46
17
99
30
34
2.78
9
4.5
1.4
25
2
207
0.41
8.51
28
0.7
48
3.53
24
63
11
1.1
19
0.53
95
44
0.95
PO4
128
0.75
2.8
82
SIO2 SO4 NO3
27
1.4
33
207
-
F
470
0.75
1.5
169
0.4
1.7
30
26
1.18
396
Cl
(Results are in miligrams per litre)
0.24
0.57
4
0.54
12
0.34
3
1
0.2
0.24
Sl. No.
Well No.
22
AN-25
21 23
AN-24
2400
AN-26
900
24
AN-27A
26
AN-29
25 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
EC
8.28
585
615
8.38
AN-31
1220
AN-33
423
AN-34
1560
8.25
313
TDS
8.23
421
AN-28
AN-32
pH
8.2
781
8.23
480
8.22
240
8.44
8.31
TH
6.68
26
22
265
34
400
155 80
508
275
312
150
250
8.3
275
125
156
36
138
115
794
Mg
540
274
203
Ca
85
22
58
58
44
40
20
Na
48
441
44
116
6.08
26
26
202
6.08
20
32
9.72
8.51
K
HCO3
CO3
BDL
104
-
0.15
232
6.8
0.02
3.5
0.22
1.4
0.61
22
0.7
79
1.2
67
Fe
9
620
214
15
135
11
-
0.21
BDL
12
79
1
0.19
50
BDL
15
BDL
1
0.32
9
110
BDL
33
99
1
0.19
9
18
BDL
13
26
1
0.12
-
18
5.1
0.05
171
-
11
1.4
BDL
2.5
0.22
402
BDL
110
1
60
85
64
25
BDL
BDL
BDL
BDL
BDL
79
336
9
BDL
-
53
BDL
BDL
232
-
53
BDL 0.28
AN-35
700
8.19
455
175
50
12.16
101
AN-36 AN-37
482
200
18
38
16
1.5
686
8.12
313
AN-39
452
8.1
1310
7.6
300
20
61
29
4.2
0.09
348
-
74
228
7.54
446
7.95
148
60
6
11
20
1.6
0.12
79
-
21
AN-43
1620
7.79
1854
80
74
299
5.4
0.14
262
-
89
0.06
AN-45
1100
7.68
715
24
155
-
191
0.63
AN-49
317
42
8.51
11
11.7
-
25
-
36
45
89
14.4
AN-40 AN-41 AN-42 AN-44 AN-48 AN-50 AN-51
674
7.58
294 852
200
26
535
120
438
230
64
594
420
106
505
914
7.67
444
7.92
289
170
26
323
7.88
210
175
36
736
7.89 7.78
206 478
290
140 275
76
33 57
17
38
26 21
11
163 88
0.2 2.9
2.3
0.59 0.02
207 244
0.18
207
-
-
53
5.5
0.05
299
-
31
0.6
0.03
177
-
1.4
0.01
183
-
9
168
5.8
0.88
0.07 0.05
378
159 482
PO4
2
46
BDL
SIO2 SO4 NO3 512
250
2.2
F
14
0.08
25
1.5
183
Cl
-
28 74
43
46
71
39
42
19
54 58
15 8
22 16
24
3 2
3
0.21 0.28 0.29
0.55
21
44
2
0.23
20
4
3
0.32
26
0.14
19
41 15
0.23
570
2
0.14
118
2
0.14
1
0.25
17 4
BDL
17
210
0.12
47
22
0.11
13
15
18 7
26
0.2
2
18 9
3
3
0.21
0.36
3
5
BDL
0.09
18
782 2
6
16
2
2
3 2
3
1
1 -
0.26
0.12
0.14 0.22
0.44
0.17
0.14
0.17
Sl. No.
Well No.
46
AN-53
45 47 48 49 50 51 52 53 54 55 56
EC
pH
TDS
7.86
393
AN-52
443
7.86
AN-54
488
7.88
AN-55
604 366
AN-56
1150
AN-58
375
AN-57 AN-59 AN-60 AN-61 AN-62 AN-63
7.88
7.94
TH
Ca
Mg
Na
155
50
7.29
74
46
7.29
288
205
317
180
238
748
145
205
52 52
58
18 12
15
Fe
HCO3
CO3
6.4
0.05
232
-
71
18
4.4
0.05
122
-
50
0.43
360
-
16 42
232
K
2.9 3.4 20
0.01 0.01 0.15
220 195
537
-
-
Cl
F
28
0.19
71
0.15
128
16
1
0.16
0.06
46
43
2
0.13
0.34
65
64
15
105
0.7
761
8.17
495
95
18
12
205
0.8
0.07
409
-
74
0.21
235
66
17
61
3.5
0.05
244
-
106
0.28
43
0.82
19
539 643
1250 1550
7.84 7.69
7.69 7.79
350
205
812
355
418
1008
345
62
122 68
18 12 12
43
32 39
168
284
169
1
4.1
14.1
15.9
0.09
0.07 0.03
0.15
183
201 244
336
-
-
-
21
82
238 206
0.21
12
220
26
0.15
57
486
140
-
19
7.98
244
21
PO4
0.5
747
8.18
67
SIO2 SO4 NO3
52
40
2
0.12
4
1
0.86
86
1
0.2
0.21
20
19
1
0.13
0.12
23
31
-
0.17
0.09
44
56
28
24
234 410
1
2
2 3
0.19
0.19
0.18 0.19
