Figure Figure11Working WorkingArea Areaof ofJasa JasaTirta TirtaI IPublic PublicCorporation Corporation Java Island, Indonesia
U Location Map
B
lo So an w ga en
R.
Bengawan Solo R.
Porong R.
Ma diu nR
.
Br an tas
R.
SURAKARTA •
∆
MT. ARJUNA
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MT. WILIS MT. KELUD
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an tas Br
• BLITAR
R.
MT. KAWI
BENGAWAN SOLO RIVER BASIN
BRANTAS RIVER BASIN
MT. SEMERU
∆
• SURABAYA
Figure 2 Organization Structure of Jasa Tirta I Public Corporation
President Director
Board of Directors
Director of Operation Brantas River
Director of Technical Affairs
Research
Planning
Quality
& Development
& Controlling
Management
Bureau
Bureau
Bureau
Technology Development
Program Planning and Controlling
Quality Development
Business and Working Area Dev.
Technical Planning and Controlling
Environment Evaluation and Analysis Data Processing Center & Lab
Water Service Div. I
Controlling Operational Implementation
Water Service Div. II
Water Service Div. III
Water Service Div. IV
Water Service Div. V
DIV General Services
Water Service SUB DIV. V/1
SUB DIV Equipment Services
Water Service SUB DIV. I/1
Water Service SUB DIV. II/1
Water Service SUB DIV. III/1
Water Service SUB DIV. IV/1
Water Service SUB DIV. I/2
Water Service SUB DIV. II/2
Water Service SUB DIV. III/2
Water Service SUB DIV. IV/2
Director of Administration and Financial Affairs
Director of Operation Bengawan Solo
Water Service SUB DIV. V/2
SUB DIV Const. & Consulting Service
Technical Bureau
Financial Bureau
HR and Common Affairs Bureau
Finance & General Affairs Bureau
Budgeting
Human Resources Affairs
Water Service Division I
Finance Account.
Household Affairs
Manag. Account.
Official Equipment Affairs
Water Service Division II
Corporate Secretary
Internal Supervisor Unit
MAS RIVER
Figure 3. Location of Rainfall and Water Level Gauging of Existing FFWS (developed in 1990)
SURABAYA
M SU ET A ER
GUNUNGSARI DAM
WONOKROMO RIVER
KALIMANTAN
20
SULAWESI
R SU
19 PERNING MENTURUS RUBBER DAM
MLIRIP GATE
17 PLOSO BRANTAS RIVER
AB
A AY
ER RIV
KARANGPILANG Java Sea Jakarta
PELAYARAN
Surabaya Indonesian Sea
LOCATION MAP
SIDOARJO LEGEND :
MOJOKERTO
16 LENGKONG WIDAS
15 BENING DAM
: Water Level Gauging Station PORONG RIVER
: Rainfall Gauging Station
JOMBANG
WIDAS RIVER
14 18 KERTOSONO
Ma du ra
PORONG 21
NGANJUK
Bandung
18
NEW LENGKONG DAM MANGETAN CANAL PORONG CANAL
JATIMLETREK RUBBER DAM
19 TAMPUNG
Str ait
23 BERBEK 1500
PASURUAN 22 WATES SAWAHAN
MT. ARJUNA
00
MRICAN BARRAGE
R VE
15
MRICAN KN. IRG.
RI
MRICAN KR. IRG.
500
KEDIRI
MT. WILIS
1000
PUJON
O
00
f5
NT
f4
KO
13
10
20
17 12
B R A
8
N TA
WILIS 16
S
SELOREJO DAM 21 50
14 JELI
15 WATES
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9
WATES WLINGI
MT. KAWI 25
SEMEN
10
TIUDAN HEADWORK WONOREJO DAM TULUNGAGUNG OFFICE
TULUNGAGUNG
L
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A P. R
NT A
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7
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1 TANGKIL
00 10
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00 50
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LAHOR DAM
5
6
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TULUNGAGUNG DIVERSION TUNNELS
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TA PUMP STA.
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4
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LESTI RIVER
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Widas River
er Riv
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r Brantas Rive
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r ve Ri ng Be
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T
: Rainfall Gauging Station
: Water Level Gauging Station
ô
Figure 4. Location of Rainfall and Water Level Gauging of Additional FFWS (developed in 2000)
LEGEND :
N
WQ-18 PDAM Kayoon
LEGEND • Location of real time water quality monitoring stations (23 stations)
WQ-19 PDAM Ngagel WQ15 - PDAM Krikilan
PDAM Karangpilang- WQ17
WQ13- Tambangan Canggu
Karanglo (downstream outlet Miwon)- WQ16 WQ14- Downstream Jembatan Jrebeng
WQ11- Downstream outlet Cheil Jedang Ka li W
WQ20- Downstream Mangetan Gate
WQ12- Downstream outlet Ajinomoto
ida s3
ron Kali Po
Madura Strait
g3
WQ22- Kedung Bacok Gate (d/s Dam Porong Canal)
WQ21- Kertosono Bridge s 15 ta n ra li B a K
WQ01- Upstream Jembatan Pendem WQ10- Upstream Mrican Barrage WQ05- Dam Selorejo WQ08-Tambangan Pakel WQ07- Dam Lodoyo
Ka li B ra nt as 1
WQ02- Downstream Jembatan Kendalpayak WQ03- Dam Sengguruh
Kali Brantas 11
WQ09- Upstream Jembatan Ngujang
WQ06- Dam Wlingi WQ04-Dam Sutami
WQ23- Jembatan Tawangrejeni
Figure 5. Water Quality Online Monitoring Stations in Brantas River Basin
Kab.MalangIK.MalangI Kab.Malang 120
Kab. Blitar I
Standar Maks. Max Standard Minimum Minimum Rata-rata Average
Distance (km)
Maksimum Maximum
1035 Cangkir 1040 Bambe 1045 Karangpilang 1050 Sepanjang 1060 Gunungsari 1100 B. Ngagel/Jagir 1200 Petekan
290 300 310
Surabaya R.
30
Kab. Tulungagung I Kt. Kediri I Kab.Nganjuk I Kab.Jbg. I Kab/Kt.M.kerto I Kb.Gresik I Kt.Surabaya 320
1030 Jrebeng
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
Brantas R.
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
110
I 100
90
0160 Kd. Pedaringan 0290 Wd. Sengguruh 0300 J. Sengguruh 0351 Wd. Sutami hulu 00353 0355 Wd. Wd. Sutami Sutami tengah hilir 0380 J. Kalipare
0 80
70
60
50
40
30
0090 Pendem
6
20
10
0
===> BOD (mg/l)
Figure 6 WATER QUALITY MONITORING RESULT Along Brantas River, Surabaya River & Mas River Periode : 2004 Biochemical Oxygen Demand (BOD)
36
Mas R.
24
18
12
Kab.MalangIK.Malang I Kab.Malang
Standar Maks. Max Standard Kab. Blitar I
Minimum Minimum Rata-rata Average
Distance (km)
Maximum Maksimum
1035 Cangkir 1040 Bambe 1045 Karangpilang 1050 Sepanjang 1060 Gunungsari 1100 B. Ngagel/Jagir 1200 Petekan
290 300 310
K. Surabaya
80
320
1030 Jrebeng
280
1020 Perning
0995 B. Lengkong 1000 Canggu
0940 J. Ploso
0730 Kertosono 0780 Ngrombot
0725 B. Mrican
0500 Pakel
K. Brantas
270
260
250
240
230
220
210
200
190
180
170
160
150
140
0460 D/S Wd. Lodoyo
0440 D/S Wd. Wlingi
0390 Kesamben
90
130
120
100 110
I 90
0351 Wd. Sutami hulu 00353 0355 Wd. Wd. Sutami Sutami tengah hilir 0380 J. Kalipare
0 80
70
0160 Kd. Pedaringan 0290 Wd. Sengguruh 0300 J. Sengguruh
20
60
50
40
30
0090 Pendem
10
20
10
0
===> COD (mg/l)
Grafik - 3
Figure 7 WATER QUALITY MONITORING RESULT Along Brantas River, Surabaya River & Mas River Periode : 2004 Chemical Oxygen Demand (COD)
100
K. Mas
70
60
50
40
30
Kab. Tulungagung I Kt. Kediri I Kab.Nganjuk I Kab.Jbg. I Kab/Kt.M.kerto I Kb.Gresik I Kt.Surabaya
Kab.MalangIK.Malang I Kab.Malang I
Max Standard Standar Min. Kab. Blitar I
Minimum Minimum Rata-rata Average
Distance (km)
Maksimum Maximum
1060 Gunungsari 1100 B. Ngagel/Jagir 1200 Petekan
300 310
K. Surabaya
13
320
1035 Cangkir 1040 Bambe 1045 Karangpilang 1050 Sepanjang
290
1020 Perning
1030 Jrebeng
0 280
270
0995 B. Lengkong 1000 Canggu
0940 J. Ploso
0730 Kertosono 0780 Ngrombot
0725 B. Mrican
0500 Pakel
K. Brantas
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
0351 Wd. Sutami hulu 0353 0355 Wd. Wd. Sutami Sutami tengah hilir 0380 J. Kalipare
14
110
100
90
80
70
3
0160 Kd. Pedaringan 0290 Wd. Sengguruh 0300 J. Sengguruh
4
60
50
40
30
1 0090 Pendem
2
20
10
0
===> DO (mg/l)
Figure 8 WATER QUALITY MONITORING RESULT Along Brantas River, Surabaya River & Mas River Periode : 2004 Dissolved Oxygen Grafik - 2
16
15
K. Mas
12
11
10
9
8
7
6
5
Kab. Tulungagung I Kt. Kediri I Kab.Nganjuk I Kab.Jbg. I Kab/Kt.M.kerto I Kb.Gresik I Kt.Surabaya
