Water Quality Monitoring System And River Management ... - NARBO

1

WATER QUALITY MONITORING SYSTEM AND RIVER MANAGEMENT INFORMATION SYSTEM (MIS) IN BRANTAS RIVER BASIN

JASA TIRTA I PUBLIC CORPORATION Jl. Surabaya 2A, Malang – 65115 Phone. 62-341-551971, Fax. 62-341-551976 E-mail: [email protected] http://www.jasatirta1.go.id

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Description of Brantas River Basin Indonesia

East Java

• • • • •

Basin Area

: 11,800 km2 (25% of E. Java)

Population (2003) : 15.5 million (43% of E. Java) Average Rainfall : 2,000 mm/year Water Potentials : 12 billion m3/year River Length

: 320 km

East Java

Brantas River Basin

East Java Brantas River Basin

• Active volcanoes: Mt. Kelud & Mt. Semeru • Land Use (2004) : -

paddy field

39.0%

-

dry land

12.0%

-

plantation

22.0%

-

forest

11.0%

-

settlements

12.0%

-

others

4.0%

3

MAIN TASK AND BASIC PRINCIPLEES OF COMPANY MAIN TASK • Operation and maintenance of water resources infrastructures, • Dealing with water and water resources, • River basin management such as conservation, development and utilization of water as well as water • Rehabilitation of water resources infrastructures BASIC PRICIPLES 1. Water resources management covers the development, conservation, utilization and control. 2. Based on the principles of conservation, utilization, fairness, self sufficiency and accountability. 3. Planned and implemented interestedly, comprehensively, sustainable, based on environmental considerations with the river basin as the management unit. 4. The management scope: - Watershed Management, - Water Quantity Management, - Water Quality Management, - Flood Control Management, - River Environment Management, - Water Resources Infrastructure Management. 4

WORKING AREA OF JASA TIRTA I PUBLIC CORPORATION N

Bening Dam

Floodway Sedayulawas SO AN W R GA IVE N R BE

LO

• SURABAYA

β MADURA

Jati Rubber Dam

Gunungsari Barrage

STRAIT

BENGAWAN SOLO RIVER

β

IV

ER

PORONG RIVER

BR

AN

TA SR

SURAKARTA • M A RI DIU VE N R

Colo Barrage

New Lengkong Barrage

∆ MT. ARJUNA

∆

• KEDIRI

MT. WILIS

MT. KELUD

∆

∆

•

MALANG

∆

MT. KAWI

β

BRANTAS RIVER BASIN

HINDIA OCEAN

BENGAWAN SOLO RIVER BASIN

BR A R I N TA VE S R

• BLITAR

Wonogiri Dam

∆

MT. SEMERU

β Jatimlerek Rubber Dam

Mrican Barrage

Wonorejo Dam

Menturus Rubber Dam

T.Agung Coastal Hydro Electric Power Lodoyo Barrage

Wlingi Barrage

Sutami Dam

Lahor Dam

Sengguruh Dam

5Selorejo Dam

Facts about Brantas River Basin • One of the largest river systems in Indonesia • Functions as the most important source of water •

supply in East Java Province Support regional and national development benefits: GRDP Brantas Rp. 150,630 billion – approx. US$ 17.66 billion – 59% GRDP E. Java – 8% GRDP National

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Water Resources Management Scope of Work Precipitation

Watershed Management

River Basin Management Land Conservation

Water Conservation Water Quantity Management

Sedimentation Control Land Slide and Erotion

Ground Water

Flood Control Flood Control Management

Surface Water

Water Resources Development Water Quality Management Water Usage Domestic Irrigation Fishery Industry RiverMaintenance

Water Resources Development

River Environment Recreation

Biodiversity Waste Water Land Use Water Quality Control Waste Water Treatment

River Environment Management

River and Sea Drainage Evaporation

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Background (main problems) a. The growth of population and economic development increases pollution, and causes water quality degradation. The main source of pollution are : - Industry ; - Domestic (households) ; - Agriculture. b. Less of environmental awareness by : - Industries : waste water treatment plant not functioning correctly, industries have no treatment plant, - Domestic : disposing of waste water and rubbish directly to the river, - Agriculture : excessive consumptions of fertilizer and pesticide, 8

Background (main problems) c. In effective institutional arrangement for water quality management : - Less of coordination between concerned agencies, - Lack of funding. d. Incomplete regulations and ineffective of law enforcement : - Comment and control approach treats polluters as objects, - Sanction which have been applied have not been effective. 9

Relevant Technical Issues in the Basin

Waste discharge

Waste industries

Waste domestic

River polluted

Reservoir Eutrophication

Died Fish

– pollution from domestic, industrial and agricultural sources has polluted the river and the reservoir 10 ⇒ creates a span with the designated standards

Zones of Poor Water Quality in Brantas Basin

Lower Brantas and Surabaya Area

Downstream of Malang 11

WATER QUALITY MANAGEMENT Jasa Tirta I Public Corporation participates in seeking to create the Brantas River water quality condition as it should be by carrying out water quality monitoring and licensing waste water disposal, cooperating with the agencies concerned. As one of the pollution control efforts, Jasa Tirta I Public Corporation cooperates with the Indonesian Science Institute in constructing a telemetry system for water quality monitoring in the Brantas River basin and a Water Quality Laboratory in Malang, and improving the Water Quality Laboratory in Mojokerto. 12

The activities of the Water Quality Management of Jasa Tirta I Public Corporation are as follow : 1. Real time water quality monitoring taken from 23 Water Quality Monitoring stations. 2. Routine monitoring: a. Monitoring of river water body of the Brantas River and its tributaries at 60 locations. b. Monitoring of industrial waste water quality at 57 locations. c. Monitoring of hospital waste water quality at 11 locations. 3. Public Service. 13

Monitoring System - Manual Monitoring location : Routinely quality monitoring activity in body river executed in 51 dot location watch with period 2 weekly in 5 location, monthly in 29 location and 3 monthly in 17 location. For monitoring waste industries and waste domestic executed in 3 period per month at 56 location monitoring point waste industries and 11 location monitoring point waste domestic (5 hospitals, 4 hotels, 2 locations at public sanitation canal). Purpose and Objective: the Monitoring activity intended to get quality picture or information of Brantas river totally. Pursuant to conditions rule arranged with Governor Decision and from the monitoring result hence can be evaluated its quality eligibility storey level so that can be searched by the operation effort which require to be executed by a Government Province of East Java and Regency Government and/ Town with On duty/ Related/Relevant Institution. With this effort is expected will create clean water source environment and make healthy. 14

Water Quality Monitoring Infrastructures and Equipment (Manual)

Intake Pengambilan Air PDAM Karangpilang

Mobile Laboratories

Brantas River Basin

LKA Mojokerto

15

16

17

WATER QUALITY MONITORING ANNUAL DO (Dissolved Oxygen) ALONG BRANTAS, SURABAYA & MAS RIVER 9 Surabaya

Brantas

Mas

8 7

mg/l

6 5 4 3 2 1 0 0

20

40

Kab.MalangIK.MalangI

60

80

Kab.Malang

100 I

120

Kab. Blitar

140

160

180

200

220

240

260

280

300

320

I Kab. Tulungagung I Kt. Kediri I Kab.Nganjuk I Kab.Jbg. I Kab/Kt.M.kerto I Kb.Gresik I Kt.Surabaya

Distance Jarak pemantauan (km) Location

Standart Min.

Year : 1999

Year : 2000

Year : 2001

Year : 2002

Year 18 : 2003

WATER QUALITY MONITORING ANNUAL BOD (Biological Oxygen Demand) ALONG BRANTAS, SURABAYA & MAS RIVER 21 Surabaya

Brantas

Mas

18

15

mg/l

12

9

6

3

0 0

20

40

Kab.MalangIK.MalangI

60

80

Kab.Malang

100 I

Kab. Blitar

120

140

160

180

200

220

240

260

280

300

320

I Kab. Tulungagung I Kt. Kediri I Kab.Nganjuk I Kab.Jbg. I Kab/Kt.M.kerto I Kb.Gresik I Kt.Surabaya

Distance Jarak pemantauan (km) Location

Standart Max.

Year : 1999

Year : 2000

Year : 2001

Year : 2002

Year : 2003 19

Standar Maks. Minimum Average Rata-rata

Maksimum

Jarak pemantauan (km) Distance

20

320

1200 Petekan

310

1035 Cangkir 1040 Bambe 1045 1050 Karangpilang Sepanjang

1030 Jrebeng

1060 Gunungsari 1100 B. Ngagel/Jagir

0 300

290

280

1020 Perning

0995 B. Lengkong 1000 Canggu

0940 J. Ploso

0730 Kertosono 0780 Ngrombot

0725 B. Mrican

0500 Pakel

0460 D/S Wd. Lodoyo

0440 D/S Wd. Wlingi

0390 Kesamben

0351 Wd. Sutami hulu 00353Wd. Wd.Sutami Sutamihilir tengah 0355 0380 J. Kalipare

K. Brantas

270

260

250

240

230

220

210

200

190

180

170

160

150

140

130

120

110

100

90

80

70

0160 Kd. Pedaringan 0290 Wd. Sengguruh 0300 J. Sengguruh

0090 Pendem

6

60

50

40

30

20

10

0

===> BOD (mg/l)

Water Quality Monitoring Result Along Brantas River, Surabaya River & Mas River Periode : Tahun Year 2004 Biochemical Oxygen Demand (BOD)

36 K. Surabaya

30

24

18

12

Standar Maks. Minimum Average Rata-rata

Distance Jarak pemantauan (km)

Maksimum

21

320

80

1200 Petekan

1060 Gunungsari 1100 B. Ngagel/Jagir

1035 Cangkir 1040 Bambe 1045 Karangpilang 1050 Sepanjang

1030 Jrebeng

K. Surabaya

310

300

290

280

1020 Perning


0940 J. Ploso


0725 B. Mrican

0500 Pakel

K. Brantas

270

260

250

240

230

220

210

200

190

180

170

160

150

140

130

120

0460 D/S Wd. Lodoyo

0440 D/S Wd. Wlingi

0390 Kesamben


90

110

100

90

80

70


20

60

50

40

30

0090 Pendem

10

20

10

0

===> COD (mg/l)

Water Quality Monitoring Result Along Brantas River, Surabaya River & Mas River Year 2004 Periode : Tahun Chemical Oxygen Demand (COD)

100

K. Mas

70

60

50

40

30

0

Standar Min. Minimum Average Rata-rata

Maksimum

Distance (km)

22

320

310

300

290

280

270

1200 Petekan

1035 Cangkir 1040 Bambe 1045 Karangpilang 1050 Sepanjang 1060 B. Gunungsari 1100 Ngagel/Jagir

1030 Jrebeng

1020 Perning


0940 J. Ploso


0725 B. Mrican

0500 Pakel

0460 D/S Wd. Lodoyo

K. Brantas

260

250

240

230

220

210

200

190

180

170

160

150

140

130

120

0440 D/S Wd. Wlingi

0390 Kesamben

14

110

100

90

80


4

70


3

60

50

40

30

1 0090 Pendem

2

20

10

0

===> DO (mg/l)

Water Quality Monitoring Result Along Brantas River, Surabaya River & Mas River Periode : Tahun Year 2004 Dissolved Oxygen

16

15

K. Surabaya

13

12

11

10

9

8

7

6

5

0

Brantas River Water Quality and Pollution Management System ( BRWQPMS )

Monitoring System – On line

Purpose: 1.

Water Quality Monitoring implementation directly,

2.

Implementation of Pilot of installation of liquid waste processing,

3.

New water quality Laboratory development and existing and to upgrade water quality laboratory ( water quality monitoring implementation by off-line/ manual,

4.

Additional implementation of equipments for the amount monitoring water quantity ( rainfall condition and high water level) directly

5.

Development of data processing system for decision making ( decision support system/ DSS)

6.

Program training to operation and maintenance.

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Brantas River Water Quality and Pollution Management System ( BRWQPMS ) ¾ 23 station of water quality monitoring ( telemetry/ on-line), ¾ 7 station watcher rain fall & 7 sty. watcher water level ( for FFWS), ¾ Development water quality laboratory in Malang and upgrade Water quality laboratory in Mojokerto, ¾ Information Technology ( IT) : BHIS ( data base , DSS, Internet, ¾ 12 st. industrial disposal watcher ( IFM), ¾ 3 liquid waste processor Installation ( 2 industry, 1 domestic), ¾ Management from BRWQPMS during 3 year. ( inclusive of education and program training).

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LOCATION OF ONLINE WATER QUALITY MONITORING STATIONS AND AUTOMATIC INDUSTRIAL FLOW METER IFM-13 Surya Agung Kertas, PT

WQ-18 PDAM Kayoon

IFM-8 Surabaya Mekabox, PT

LEGEND IFM-12 Adiprima Suraprinta, PT IFM-9 Miwon, PT • Location of real time water quality monitoring stations (23 stations) WQ15 -PDAM Krikilan ♠ Location of automatic industrial flow meter (13 Stations) WQ13-Tambangan Canggu

♠

IFM-5 Ajinomoto, PT WQ11-Downstream outlet Cheil Jedang Ka li W

♠♠

WQ-19 PDAM Ngagel - WQ17 PDAM Karangpilang

♠♠ ♠

- WQ16 Karanglo (downstream outlet Miwon)

Madura Strait

WQ14-Downstream Jembatan Jrebeng WQ20-Downstream Mangetan Gate

♠ ♠

IFM-6 Pakerin, PT

WQ12-Downstream outlet Ajinomoto

ida s3

n ra li B a K

IFM-2 Surya Pamenang, PT IFM-3 Surya Zig Zag

♠ ♠

WQ22-Kedung Bacok Gate (d/s Dam Porong Canal) IFM-7 Eureka Aba Paper, PT IFM-11 Aneka Kimia Nusantara, PT

♠

WQ21-Kertosono Bridgeas 1 t

rong 3 Kali Po

5

IFM-1 Jaya Kertas, PT

WQ01-Upstream Jembatan Pendem WQ10-Upstream Mrican Barrage WQ05-Dam Selorejo WQ08-Tambangan Pakel

♠

Ka li B ra n

WQ07-Dam Lodoyo

tas

1

WQ02-Downstream Jembatan Kendalpayak WQ03-Dam Sengguruh

Kali Brantas 11

♠

WQ09-Upstream Jembatan Ngujang IFM-4 Setia Kawan, PT

WQ06-Dam Wlingi WQ04-Dam Sutami

WQ23-Jembatan Tawangrejeni IFM- 10 Eka Mas Fortuna, PT (Ayuwangi)

Indonesian Ocean

25 Equipment

Water Quality and Quantity Station (Data Real-Time transfer to RCCU via Radio and / or Thelephone Transmition)

23 Water Quality Monitoring Stations

14 Water Quantity Monitoring Stations

!

Radio Transmission

!

Public Telephone Network

6 Repeater Stations

HIS Intranet

PC1

PC2

Quality Quantity

Back-up

RCCU

RCCU Remote Central Control Unit HIS Hydrological Information System

26 3

Madura Island M ad ur

Indonesian Ocean

a

St

ra it

27

Water Quality Monitoring Infrastructures and Equipment (On line)

Laboratorium Mobile

Station of water quality monitor (on-Line)

Brantas River Basin

Mojokerto Laboratory

28 Malang Laboratory

Water Quality Monitoring Station (Lay out) Automatic Water Sampler (24 h / 4°C) Pre Filtered Sample Water

River Water

(Water Level)

Turbidity

Effluent

Microfiltration (10 nm)

Data

pH Temperature El. Conductivity Dissolved Oxygen

On-Site Data Storage

Filtrate

Ammonium

OrthoPhosphate

Data Transmission to Malang Master Station & Telephone / HP (Warning / Alarm)

ALARM (System Failure, Thresholds)

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FLOW SYSTEM OF SAMPLE

Pre Filter Manometer Klep Flowmeter Contoh Air Air Buangan pH, DO, Cond., Temp. Sensors

Submersible Pump

Control Unit (CU300)

Monitor

Continuous Flowcell

Transmitter

Microfiltration Unit Turbidity PO4 Analyzer

NH4 Analyzer

Water Tank

Pump Wash Basin

Auto Sampler Refrigerator

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EQUIPMENT SYSTEM OF WATER QUALITY MONITORING PH & TEMP

FLOW CELL

CONDUCTIVITY

DO

PH, TEMPERATURE, CONDUCTIVITY, DISSOLVED OXYGEN

TURBIDITY METER

MICRO FILTRASI

NH4

PO4 AMMONIA DAN ORTHOPHOSPHATE (NUTRIENS)

SAMPEL OTOMATIS (AUTOSAMPLER)

31

Water waste processor Installation & Industrial Flow Metering

Treatment Plan of Domestic waste (Tlogo Mas)

Treatment Plan of Industries waste (PT. Kasin)

Treatment plan of Domestic waste

Industrial Flow Metering (IFM)

32

Water Quality Monitoring (Release of Industry Effluent into Brantas River) 2

Molasses Propagation

10

Tambangan

-1

DO (mg O 2 l )

8

6

Kertosono

4

Mrican

2

0

1

10

03/08

Initial Molasses Detection

06/08

4

425

-1

EC ( S cm )

450

DO

08/08

09/08

10/08

11/08

12/08

1

Sharp drop of dissolved-oxygen concentration (DO) and pH Sharp rise of el. conductivity (EC)

EC 2

400

0

03/08

2

375

04/08

05/08

06/08

07/08

08/08

09/08

10/08

11/08

12/08

13/08

Molasses Accident August 2003

475

6

07/08

Date

pH

-1

05/08

500

8

DO (mg l ) / pH

04/08

13/08

Sharp drop of dissolved-oxygen levels at three consecutive monitoring stations

33

Date

6

Water quality condition in Surabaya river at Station Karangpilang ( holliday periode, December 2004)

Before week end and/ or holliday result meassurement was not excelent and satisfaction

After weekend and / or holliday result meassurement34 was excelent and satisfaction

Sutami Dam Water Quality Characteristic 20

20

Sutami Dam June 2001

18

1

16

14

14

12

12

10

10

8

8

6

6

4

4

2

2

0 21/06

22/06

23/06

24/06

25/06

26/06

27/06

28/06

29/06

30/06

Ra infa ll (m m )

DO (mg l-1 )

16

Dissolved Oxygen (DO) and Rainfall at a Station Located at a Dam

18

1

Dry Season

2

Rainy Season

During the dry season a much higher amplitude for diurnal pattern in DO can be observed, which is caused by autotrophic organisms.

0 01/07

Date 20 18

2

Sutami Dam Feb.2002

18 16

14

14

12

12

10

10

8

8

6

6

4

4

2

2

Rainfall (m m)

DO (mg l -1 )

16

20

0 0 03/02 04/02 05/02 06/02 07/02 08/02 09/02 10/02 11/02 12/02 13/02 14/02 15/02

Date

7

At water temperatures between 28 and 32°C DO concentrations in the dry season exhibit very high variations with differences of more than 10mg/l during the day. Excessive algae oxygen production leads to over-saturation of more than 200% in the afternoon, whereas in the night even anoxic conditions occur. In the rainy season maximum variations of DO at water temperatures between 27 and 29°C usually are less pronounced than in the dry season. 35

Problems in maintenance equipments

location pump- station

mud sediment- eq.timeworn

dirty water

mud sediment

36 Equipments full of mud

Problems in maintenance equipments

maintenace equipments

Equipments timeworn

37 Runed spare part

Replacement of spare part

21 W. Level & 10 Outflow Setting Panel Online Monitoring Station (FFWS)

5 Repeater Station (Radio Transmission)

26 Rainfall Online Monitoring Station (FFWS)

EXISTING SYSTEM

Generator 75KwH 380V UPS, 15 minutes Incl. : SAT, AVR, CVCF

NEW SYSTEM Interface

6 Repeater Station (Radio Transmission)

PLN Generator 75KwH 380V

UPS, 15 minutes Incl. : SAT, AVR, CVCF

Automatic Control Panel 5 sec.

Remote Central Dot Matrix A3 Control Unit #1 Printer W. Quantity W. Quality

Switch RCCU 15 min./30min./ Hourly/Daily

Remote Central Control Unit #2 W. Quality

Dial Up Weekly/Monthly

Managerial Intranet

Dot Matrix A3 Printer W. Quantity

Switches 2 Ports 100Mbit 2X12 Ports 10Mbit

Internet

Dinamyc HTML

PLN

RS 232

DisplayPanel W. Quality

Server Central HD : 5 level, 50GB

Client Workstation Lab. d:\lely\dtpower\it.ppt [syam]

Client Workstation W. Quality

Plotter A0 Printer Master

Client Workstation W. Quantity

Inkjet Printer Master

Client Workstation Litbang

R. Direktur R. Direktur R. Direktur R. Direktur R. Litbang R. Lab R. Master Utama Teknik Adm. & Keu. Pengelolaan & W. Qy & W. Qn

Inkjet Printer Litbang

DSS Workstation Litbang

Inkjet Printer W. Quantity

DSS Workstation Master

SQL Net/Plus Dial Up Hourly/Daily/ Weekly

Laser Printer Lab.

GIS DSS Workstation Master

Laser Printer Master

Laptop Presentation Master

Internet Service Provider (ISP)

Modem#1 56Kbps

www.jasatirta.go.id www.kbw.go.id www.pu.go.id Internet (Public Connection) Semi Static HTML

Generator 75kwh - 380V

PLN Server HD : 5 level, 27GB Mojokerto

Automatic Control Panel 5 sec.

UPS, 15 minutes, Incl. : SAT : Surge Absorb Transformer HUB AVR : Automatic Voltage 2x(2x6) Ports Regulator CVCF : Constant Voltage Router ISDN V.35, Constant Freq. Plug Network 56Kbps/2Mbps

NEW SYSTEM

Scanner A3

Web Workstation & Firewall Master

EXISTING SYSTEM

Mojokerto Sub Master Station

Network Cable (UTP 5 CAT)

Lab. Offline Data/ Lab. Mobile

Malang Master Station Intranet

R. Rapat Direksi

Modem 56Kbps

Router Integrated Service Digital Network Dial Up (ISDN) Switches Daily/Hourly/ V.35, 56Kbps/2Mbps 2 Ports 100Mbit Weekly 2X12 Ports 10Mbit Network Cable (UTP 5 CAT)

Plug Network

R. Sidang 1 R. Sidang 2 R. Tamu Direksi

INFORMATION OF TECHNOLOGY DIAGRAM (MANAGEMENT INFORMATION SYSTEM)

DSS ASGL Workstation Client ASGL Workstation B.Keu, Master B.Keu, SDM, UMM, BPU, BP2

DisplayPanel Existing FFWS FFWS

23 W. Quality Online Monitoring Station (BRWQM) (Telephone Modem)

PERUSAHAAN UMUM JASA TIRTA

Modem#1 56Kbps

15min ./30mi n./ Hourl y Automatic Control Panel 5 sec.

7 Rainfall & 7 W. Level Online Monitoring Station (BRWQM) (Radio Transmission)

Modem 56Kbps SQL Net

Flood Simulatio n Computer

Equipment of FFWS incl. interface

Offline data : Sgr, K.Kates Wlingi, T. Agung Kediri, Bening S.baya

Server LAN ASGL Central Database HD : 10GB Master

Terminal Monitor

Dot Matrix A3 Printer FFWS

Lab. Offline Data/ Lab. Mobile

Intranet

Div. IV/2

Inkjet Printer Sub Master

Client Workstation Lab.

Lab

Inkjet Printer Lab.

38

Client Workstation R. Div. IV/2

Laser Printer Sub Master

Client Workstation Sub Master

MANAGEMENT INFORMASI SYSTEM (MIS) Software : a. Operating System - Windows NT 4 Server - Windows BackOffice Server - Windows 2000 Server b. Programmer Language - Ms. Access Visual Basic - Delphi Borland c. Programme System - Fontpage - Microsoft Office - Norton Utilities - Microsoft Exchange - GeoMedia Professional - Read Win - Oracle - Structure Query Language d. Decision Support System - Hydrology Remote Access System - Logotronic - Brantas Hydrology Information System - HEC HMS - Nopolu - Dam Safety - TimeSeriesServer - Profile Sedimen - Flood Forecasting Warning System (FFWS) - Climate Data - Bio Assesment - Water Resources Management Model (WRMM) - Mermaid

BHIS, TimeSeriesServer Hydras, Logotronic, Mermaid Pembuatan Web Page Dokumentasi Keamanan Virus Mail Server Sistem Geografi Industrial Flow Meter Manajemen Database Pemrograman Database Pemantauan Kualitas Air Pemantauan Banjir Pusat Database Simulasi Banjir Simulasi Polusi Kualitas Air Pemantauan Keamanan Tubuh Bendungan Interface FFWS & BHIS Pemantauan Sedimen Sungai & Waduk Pemantauan Banjir Simulasi Klimatology Pemantauan Microbiology Pemantauan Alokasi Air Sungai Pemantauan Kualitas Air Kali Surabaya

39

Information Technology (The Online-Monitoring Data Integrates with the Brantas Hydrological Information System / BHIS Based on a Central Database) Online Monitoring

G

Quality Quantity

UI

Offline Monitoring

Central Database

DS

GU DS

S

Management of all chemical, physical, biological, hydraulic as well as environment and climate-related data for a comprehensive assessment of water quality and quantity in the river basin.

I

S

Laboratories

HIS

GUI

DSS

General User Interface for Data of ... DSS

GUI

Quality Quantity

Models

DS

GIS

GU GUI

General User Interface DSS Decision Support System FF Flood Forecasting WRM Water Resource Management PP Pollution Propagation GIS Geographical Information System

S DS

S

I Decision Supporting Applications

FF WRM PP

I GU

1

Online Monitoring Systems

2

Simulation Applications

3

Water Quality Laboratories

4

Decision Supporting Applications

5

Offline Monitoring Systems

6

Geographical Information System

The Brantas HIS Forms a Powerful Decision Support System40 4

DATA COMUNICATION SCEME 16 STATION 3 PARAMETER

LOGOTRONIC

ZA32

23 STATION 7 PARAMETER

HYDRAS

H32ORACLE

IMPORTEXPORT 44 STATION 3 PARAMETER

FFWS TIMESERIESSERVER

BHIS

IMPORTEXPORT 1 STATION 12 PARAMETER

MERMAID MERMAID2BHIS

12 STATION 1 PARAMETER

READ WIN

IMPORTEXPORT

Otomatic 41 Manual

BRANTAS HYDROLOGICAL INFORMATION SYSTEM GUI

B H IS GUI

GUI DB

G IS

FFW S

DB

DB

GUI

GUI

W AS

W RMM GUI

DB

DB

N o p o lu DB

Figure 1. Schematic overview HW Equipment Master Submaster Station

Figure 2. Stand-alone Solution: Each Application communicates to the others through a complex, deregulated Data Transfer Network STATION_PARAMETER # STATION_PARAMETER_P

STATION

PARAMETER

# STATION_PK * NAME o GDO_GID

# * o o

PARAMETER_PK NAME UNIT TYPE

DATA # * o *

DATA_PK TIME DEPTH VALUE

42 Figure 3. Integration Concept

Figure 4. Example of Tables and their Relations

BRANTAS HYDROLOGICAL INFORMATION SYSTEM

Figure 9 Schematic Brantas Home Page Intranet/Internet

Brantas Home Page - Main Page

43 Brantas Home Page – Water Quantity On-Line Viewing

Brantas Home Page – Water Quality On-Line Viewing

CONCLUSION 1. Water to represent life source. In availability limited by need of existence of arrangement of water which is made available become water resources of adequate and certifiable water for accomplishment to meet the public living requirements, 2. System of monitoring Equipments in Brantas river basin will assist to recognize characteristic from each the ecosystem, to be the require to strive to take care of permanence from the infrastructures, 3. The water quality network for the Brantas River system consists of the following main component: on-line water quality monitoring stations, off-line water quality monitoring stations, water analyses laboratories, water quality surveillance program, data collection, processing, interpretation possibilities as well as management through a decision support system. 4. System of Job which is concerning people of a lot of will succeed if all related/relevant party follow to participate active in the activity 44

Thank you very much

45