JAKARTA BAY : CILIWUNG RIVER POLLUTION REDUCTION PROJECT

(1)

JAKARTA BAY :

CILIWUNG RIVER

(2)

Backgrond & Problems (Jakarta Bay & Ciliwung River)

Jakarta Bay stretches from 106

o

_{20’ and 107}

o

03’ east longitude, and from 5

o

_{10’ to 6}

o

_10’

south latitude.

Administratively

within 3

provinces, i.e.,

Banten Province, the Capital City of Jakarta,

and West Java Province

Jakarta Bay has multifunction i.e., Sources of

sea resources, recreation area, etc.

Jakarta Bay has been polluted

One major river flowing into Jakarta Bay is

Ciliwung river

Sources: The MOE, Republic of Indonesia, 2004

Jakarta Bay

(3)

C

IL

IW

U

N

G

R

IV

E

R

B

A

S

IN

C

IL

IW

U

N

G

R

IV

E

R

B

A

S

IN

C

IL

IW

U

N

G

R

IV

E

R

B

A

S

IN

Ciliwung River

Total area : 52,169 hectare Population in 2005: 1.892.980

people with population density 5100 people / Km2

In the last eigth years the

population number has been increased very rapid

Ciliwung riverbasin is located in 2 provinces :

1. West Java Province (Bogor

Regency, Bogor City, and Depok City)

2. Capital City Jakarta Province (South Jakarta, East Jakarta,

Center Jakarta, West Jakarta, and North Jakarta

Riverbasin

(4)

Katulampa Sempur : Km 66

Kedung Halang : Km 59 Pondok Rajeg : Km 49

Jembatan Panus : Km 44 Jemb. Kelapa Dua :

Km 33 Condet : Km 25 PA. Manggarai : Km 11 Kwitang : Km 6 G. Sahari : Km 2 PI. Kapuk R. Kopo 15 Km R. Kedung Jaya 16 Km R. Bojong Gede 13 Km R. Depok 10 Km R. L. Agung 8 Km R. Pejaten Timur 14 Km HiLir Hulu Teluk Jakarta N Ciliwung River Mainstream ± 119 Km

Lokasi pemantauan kualitas air sungai Sumber Sarpedal Tahun 2005

Km 88 Km 73 Km 59 Km 44 Km 33 Km 25 Km 11 Atta Awun Cisampai : Km 84.5 Cilember : Km 81.5 Jembatan Gadog : Km 76.5 Km 2 R. Kwitang 11 Km Km 0 Based on monitoring station at Katulampa

that daily average discharge flow in 1990 – 1997 are Q max 21 m3/s and Q min 8,9 m3/s. Year in 2000 – 2006 that Q max 80,1 and Q min 0,15 m3/det. Ratio Q max and Q min more than 100.

Total water volume from the Ciliwung river to Jakarta bay is 500 million m3 _{/ year.}

Ciliwung river has multifunction (Irrigation, water source of industrial, household of utilization, transportation).

Ciliwung stream is threatned by solid waste household dumping, sedimentation from upperstream, livestock waste, industrial waste.

Ciliwung Stream

(5)

The Problem of Water

Quality

and Land Degradation

•Lack of recharges area

•Industrial waste •Domestic waste •Sampah sungai •Banjir •Domestic Waste •Recharges System •Industrial Waste

Erosion and Sedimentation Spatial Utilization/Zoning Domestic Waste Livestock Waste •Domestic Waste •Recharges system •Industrial Waste •Livestock Waste Domestic Waste Industrial Waste Livestock Waste •Recharges system •Industrial waste •Domestic waste •Solid Waste •Flood

(6)

Land Use Changes in Ciliwung Riverbasin

(Year of 2000

-

_-

2008)

₂₀₀₈₎

2000 (%) 2005 (%) 2007 (%) 2008 (%) Forest 4.918 9,43 4.162 7,98 1.665 3,19 1.265 _2,42 Mix Crop 6.502 12,46 10.791 20,69 12.350 23,67 8.994 17,24 Mangrove ₀ 0,00 ₀ 0,00 ₀ 0,00 43 _0,08 Estate Plantation 0 0,00 0 0,00 2.186 4,19 4.185 8,02 Settlement 24.833 47,60 31.580 60,53 33.395 64,01 35.750 _68,53 Swamp 71 0,14 128 0,25 7 0,01 25 0,05 Paddy Field 1.781 3,41 1.799 3,45 1.681 3,22 1.502 _2,88 Bush 723 1,39 534 1,02 144 0,28 104 _0,20 Fish pond 0 0,00 0 0,00 7 0,01 1 0,00 Bare land 4.550 8,72 423 0,81 20 0,04 14 _0,03 Dry land 8.010 15,35 2.422 4,64 385 0,74 233 0,45 Water body 782 1,50 330 0,63 328 0,63 54 _0,10 TOTAL 52.169 100,00 52.169 100,00 52.169 100,00 52.169 100,00 Landcover Area (Ha)

(7)

No. Station Location Temp. oC pH BOD COD DO 1 Atta Awun UPSTREAM 22,08 7,08 8,46 23,99 5,89 2 Ciburial, Cisampai 22,96 7,09 5,83 24,47 6,34 3 Cilember 25,72 7,30 4,32 11,85 5,90 4 Jembatan Gadog 25,99 7,24 3,96 16,60 5,96 5 Katulampa 26,41 7,19 5,03 24,81 5,66 6 Sempur MIDSTREAM 27,04 6,97 7,40 27,20 5,95 7 Kedung Halang 27,46 7,01 6,42 17,69 6,17 8 Pondok Rajek 28,11 7,25 7,02 20,55 5,49 9 Jembatan Panus 27,66 6,91 7,46 25,68 5,11 10 Kelapa Dua 27,33 7,11 10,70 27,07 3,33 11 Condet DOWNSTREAM 28,58 6,86 11,07 33,08 3,12 12 Manggarai 28,08 7,00 11,50 26,16 1,97 13 Kwitang 30,16 7,08 15,04 41,42 1,26 14 Gunung Sahari 30,23 7,26 26,61 65,00 1,08

Water Quality Data

2007

(8)

MONITORING STATION at JAKARTA BAY

M1 : Muara Kamal

M2 : Muara Cengkareng

M3 : Muara Angke

M4 : Muara Karang

M5 : Muara Ancol

M6 : Muara Sunter

M7 : Muara Cakung

M8 : Muara Marunda

M9 : Muara Gembong

8

(9)

106.7 106.75 106.8 106.85 106.9 106.95 107 106.7 106.75 106.8 106.85 106.9 106.95 107 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 6 13 20 27 34 41 48 55

BOD distribution

April 2009

(Transition season

West-East)

BOD at all estuaries are more than

10 mg/L

(10)

106.7 106.75 106.8 106.85 106.9 106.95 107 106.7 106.75 106.8 106.85 106.9 106.95 107 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5

A

10 16 22 28 34 40 46 52 58 64

BOD (mg/L) distribution at west season (Agt) 2008

(11)

106.7 106.75 106.8 106.85 106.9 106.95 107 106.7 106.75 106.8 106.85 106.9 106.95 107 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 40 47 54 61 68 75 82 89 96 103 110

COD distribution

April 2009

COD at all estuaries are more than

40 mg/L

(12)

106.7 106.75 106.8 106.85 106.9 106.95 107 106.7 106.75 106.8 106.85 106.9 106.95 107 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5

B

40 50 60 70 80 90 100 110

(13)

106.7 106.75 106.8 106.85 106.9 106.95 107 106.7 106.75 106.8 106.85 106.9 106.95 107 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5 -6 .1 5 -6 .1 -6 .0 5 -6 -5 .9 5

A

50 65 80 95 110 125 140 155 170 185

(14)

Policies :

4 Classes of Water Utilization

National Water Quality Standard (Chemical, Physical and

Biological)

Water Quality Current and Target in Ciliwung River

–

6 Segment in 2 Provinces (West Java and Capital City of

Jakarta)

–

Each segment related administration district boundaries

National and Local Government Responsibilities mentioned on

the Ciliwung Water Quality Management and Water Pollution

Controll Presidencial Decree Draft, contains:

–

Roles and responsibilities of each sector and local

Government

–

Master Plan of Ciliwung River Water Quality and Water

Pollution Control

(15)

Class 4

Class 3

Class 2

Class 1

(gardening)

(fishery, livestock,

agriculture)

(recreation, fishery, livestock,

agriculture)

(drinking water, recreation, fishery, livestock,

agriculture)

Water Utilization Classes

Water Quality

Water Utilization :

Present

Future

GR No.82 Year 2001

(16)

PARAMETER Unit Class I II III IV Physical TDS mg/ L 1000 1000 1000 2000 TSS mg/L 50 50 400 400 Organics Chemical BOD mg/L 2 3 6 12 COD mg/L 10 25 50 100 DO mg/L 6 4 3 0 Total Phospat as P mg/L 0,2 0,2 1 5 NO 3 as N mg/L 10 10 20 25 Microbiologi Fecal coliform jml/100 ml 100 1000 2000 2000 Total coliform jml/100 ml 1000 5000 10000 10000

(Goverment Regulation Number

(Goverment Regulation Number 82 82 //20012001))

Water Quality Standard

(17)

ESTIMATION OF TMDL OF

Phospat, Nitrat, TSS,TDS, BOD,COD based on population number

-10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000

Bogor Kota Bogor Kota Depok Jakarta Selatan

Jakarta Timur Phospat (kg/hari) Nitrat (kg/hari) TDS (kg/hari)

(18)

Water Quality Categories of

Ciliwung

River

District

Current

Water

Quality

Target

Water

Quality

DKI

Jakarta

No Class

III

Depok

IV

II

DKI

Jakarta

No Class

II

Kab. Bogor

IV

II

Kota Bogor

IV

II

Kab. Bogor

IV

I

(19)

TMDL of Ciliwung River for BOD and COD

No.

No. SEGMENTSEGMENT CLASSCLASS _TMDL_TMDL_(kg/_(kg/_hour_hour₎₎

_{SUB DISTRICT}

BOD

BOD COD COD

1.

1. 11 II 693,79693,79 2.727,862.727,86 Ciawi, Cisarua, MegamendungCiawi, Cisarua, Megamendung

2.

2. 22 IIII 780,52780,52 3.468,963.468,96 Kota Bogor Selatan, Kota Bogor Timur, Kota Bogor Kota Bogor Selatan, Kota Bogor Timur, Kota Bogor Utara, Kota Bogor Tengah, Tanah Sereal

Utara, Kota Bogor Tengah, Tanah Sereal

3.

3. 33 IIII 157,68157,68 315,36315,36 Sukaraja, Babakan Madang, Cibinong, BojonggedeSukaraja, Babakan Madang, Cibinong, Bojonggede

4.

4. 44 IIII 599,18599,18 2.995,922.995,92 Beji, Limo, Beji, Limo, CimanggisCimanggis, , SukmaSukmaJayaJaya, , PancoranPancoranMasMas

5.

5. 55 IIII 693,79693,79 2.522,882.522,88

Jagakarsa, Pasar Minggu, Mampang Prapatan, Jagakarsa, Pasar Minggu, Mampang Prapatan, Pancoran, Tebet, Setia Budi, Kebayoran Baru

Pancoran, Tebet, Setia Budi, Kebayoran Baru, , Pasar Pasar Rebo, Ciracas, Kramat Jati, Jatinegara

Rebo, Ciracas, Kramat Jati, Jatinegara

6.

6. 66 IIIIII 1.750,251.750,25 10.059,9810.059,98

Pulo Gadung, Matraman, Menteng, Senen, Tanah Pulo Gadung, Matraman, Menteng, Senen, Tanah Abang, Johar Baru, Cempaka Putih, Kemayoran,Sawah Abang, Johar Baru, Cempaka Putih, Kemayoran,Sawah Besar, Gambir, Tambora, Taman Sari,

Besar, Gambir, Tambora, Taman Sari, Koja, Penjaringan, Koja, Penjaringan, Pademangan, Tanjung Priok, Kelapa Gading

Pademangan, Tanjung Priok, Kelapa Gading

Total

(20)

PROGRAM ON MASTERPLAN

1. WATER POLLUTION CONTROL

2. ENVIRONMENT DEGRADATION CONTROL

3. SPATIAL PLANNING

4. LAW ENFORCEMENT

(21)

Water Pollution Control

Program

1) Domestic waste control

2) Livestock waste control

3) Industrial waste control

(22)

Environment Degradation Control

Program

1) Control on erosion and sedimentation

2) Control on Critical land

(23)

Spatial Planning

Program

Revised of zoning regulation of upstream and

downstream riverbasin, Socialization, Evaluation

(24)

Law Enforcement

Program

Law

Enforcement

(spatial

utilizing,

Environmental degradation and pollution),

Socialization

of

regulation

to

Environmental Management

(25)

Community Empowerment

Program

a.Training (Composs, biogas, waste management)

b.Socialitation

and

Disemination

Information

Activities

c.Development of River Forum

d.Community development

(26)

INVESMENT PROGRAM

TYPE OF ACTIVITY:

1. Water Pollution Control

a)Sewerage system for the 1.831.600 household.

b)5.340 unit of Biogas intallation for Livestock and

other potential sources.

2. Environmental Degradation Control

a)60.109 unit of Artificial recharge well

b)151 unit of Gullyplug.

c) 94 unit of trapping dam.

d)9 unit of controlling dam.

(27)

INVESMENT PROGRAM

INSTITUTION:

1. Ministry of Environment

2. Ministry of Public Work

3. Ministry of Agriculture

4. Ministry of Forestry

5. Ministry of National Development Planning

(BAPPENAS)

(28)

INVESMENT PROGRAM

• Duration of Implementation estimated 20 years.

• Estimated cost for the implementation is

(29)

Status BOD (mg/l) Biogas (Unit) Septictank/ Comunal WC (Unit)

1 VI

DKI

IV

Hight Polluted

38,0

30,0

260 1900

2 V

DKI

IV

Hight Polluted

12,8

10,2

400 5700

3 IV

Depok

IV

Moderate Polluted

11,1

9,0

350

860

4 III

Bogor Distric

IV

Moderate Polluted

5,9

5,2

35

125

5 II

Bogor City

IV

Moderate Polluted

8,0

6,8

90

300

6 I

Bogor Distric

IV

Moderate Polluted

12,4

9,8

260

550 WATER QUALITY REHABILITATION PLANNING OF CILIWUNG RIVER

(1st 5 Years) FROM BOD PARAMETER

No. Segment Region Target of Water Quality

Existing of Water Quality BOD Target 1st 5 Years

(mg/l)

(30)

BIODIGESTER

Instalasi

InstalasiInstalasiBio GasBio Gas InstalasiInstalasiBio GasBio Gas InstalasiInstalasiBio GasBio Gas

InstalasiBio GasBio Gas

BOGOR REGENCY

(UPSTREAM OF

CILIWUNG RIVER BASIN)

(31)

Kel. Tani Kaliwung-Kalimuncar

Demplot Sediment Trap

BOGOR REGENCY

(UPSTREAM OF

CILIWUNG RIVER BASIN)

(32)

(33)

KEMENTERIAN NEGARA LINGKUNGAN HIDUP

APRIL 2007

(34)

SHALLOW WELL ARTIFICIAL RECHARGE

kerakal

pasir

ijuk

tebal

50 cm

Pipa PVC 4” dari

Talang atap

Muka tanah

2 m

Muka air tanah musim hujan

2 m

Penutup sumur

plat beton bertulang

Dinding sumur bagian atas

pasangan ½ bata merah, batako

(35)

DEEPWELL ARTIFICIAL RECHARGE

( confined aquifer )

kerakal

pasir

ijuk

tebal

50 cm

Muka tanah

Lempung

1 m

Ukuran sumur

1m x1m,

atau lingkaran

Diameter 80-120cm

Pipa PVC 4”

Dari talang atap

1 m

saringan

Sumur pantek

PVC 2” atau 2¾”

_{15 m}

(36)

2-10 m tergantung jenis dan lapisan tanah bak kontrol sedimen pasangan batu kosong dan ijuk sedimen mengendap di bagian bawah 50 cm 2-10 m tergantung jenis dan lapisan tanah bak kontrol sedimen pasangan batu kosong dan ijuk sedimen mengendap di bagian bawah 50 cm 2-10 m tergantung jenis dan lapisan tanah bak kontrol sedimen pasangan batu kosong dan ijuk sedimen

mengendap di bagian bawah

50 cm

Sumur

resapan

air

hujan

konstruksi

sederhana

Shallow Well Model

for Household

Scale

Pembuatan

sumur

resapan

air

hujan

di

DAS

Ciliwung

Hulu

(

(37)

Membuat lubang dengan bor tanah

Hole diameter 10

-

30

30 cm. in <100 cm depth

cm. in <100 cm depth

with content organic

matters

(38)

Biopore

(39)

Biopore

(40)

Biopore

Hole in

MoE

Office and

Campus of

Bogor

Agriculture

University

(41)

(42)

BOD (mg/L)

Sempur

jembatan panus kedunghalang

Katulampa

Intake PAM Condet (Kp. Gedong) Jl. MT. Haryono

Sebelum Pintu air Manggarai Kelapa dua

(Srengseng Saw ah)

Pondok Rajeg Bendung gadog Cisarua Cisampai Attaaw un 0 5 10 15 20 25 20 juni 2007 13 juli 2009 3

Below Standard

Above standard

Standard: GR 82 tahun 2001 Class II

BOD MONITORING DATA

(43)

COD (mg/L)

jembatan panus kedunghalang

Sempur Katulampa

Intake PAM Condet (Kp. Gedong)

Jl. MT. Haryono

Sebelum Pintu air Manggarai

Kelapa dua (Srengseng Saw ah)

Pondok Rajeg Bendung gadog Cisarua Cisampai Attaaw un 0 10 20 30 40 50 60 70 20 Juni 2007 13 Juli 2009

Below Standard

Above standard

Standard : GR 82 tahun 2001 Class II

COD MONITORING DATA

25

(44)

PO4 (mg/L) jembatan panus A ttaawun Cisampai Cisarua B endung gado g P o ndo k Rajeg Kelapa dua (Srengseng Sawah) Sebelum P intu air M anggarai Jl. M T. Haryo no Intake P A M Co ndet (Kp. Gedo ng) kedunghalang Katulampa Sempur 0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 20 juni 2007 13 juli 2009

Below standard

Above standard

Standard : GR 82 tahun 2001 Class II

PO4 MONITORING DATA

(45)

NO3 (mg/L) Sempur Katulampa kedunghalang Intake P A M Co ndet (Kp. Gedo ng) Jl. M T. Haryo no Sebelum P intu air M anggarai Kelapa dua (Srengseng Sawah) P o ndo k Rajeg B endung gado g Cisarua Cisampai A ttaawun jembatan panus 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 20 juni 2007 13 juli 2009

Below standard

Above standard

Standard : GR 82 tahun 2001 Class II

NO3 AT ALL MONITORING STATION MEET THE STANDARD

(46)

PLANNING OF WATER QUALITY REHABILITATION OF CILIWUNG RIVER

Time/Target Rehabilitation for 20 Years

Water Pollution Controll Programs

WC komunal 9.435 unit 11.680 unit 12.170 unit 12.505 unit Sewerage system 377.400 KK 467.200 KK 486.800 KK 500.200 KK Solid Waste Management (3-R) 10.470 ton/hari 10.790 ton/day 10.680 ton/day 11.340 ton/day Biogas 1.335 unit 1.200 unit 1.255 unit 1.550 unit

Environment Degradation Controll Program Increasing function of catchment area:

Artificial Recharges Well 15.639 unit 15.639 unit 13.192 unit 15.639 unit Gully Plug 43 unit 43 unit 33 unit 32 unit Trapping DAM 29 unit 25 unit 25 unit 15 unit Controlling DAM 9 unit - unit - unit - unit

Land Rehabilitation:

Reboisation/Reforestation 209 Ha - Ha - Ha - Ha Agroforestry 926 Ha 925 Ha 925 Ha 577 Ha Replanting in Riparian (on the right and left side)

River

400 Ha 300 Ha 400 Ha 400 Ha

Activities 1st 5 Years 2nd 5 Years 3rd 5 Years 4th 5 Years

(47)

Cost (1st 5 Years) Cost (2nd 5 Years) Cost (3rd 5 Years) Cost (4th 5 Years)

Water Pollution Controll Program

WC komunal _10.000.000 _{94.350.000.000} _{116.800.000.000} _{121.700.000.000} _{125.050.000.000}

Sewerage System 2.500.000 943.500.000.000 1.168.000.000.000 1.217.000.000.000 1.250.500.000.000

Solid Waste Management (3-R) 10.000.000 104.700.000.000 107.900.000.000 106.800.000.000 113.400.000.000

Biogas 12.000.000 16.020.000.000 14.400.000.000 15.060.000.000 18.600.000.000

Environment Degradation Controll Program Increasing Function of Catchment Area:

Artificial Recharges Well 3.500.000 54.736.500.000 54.736.500.000 46.172.000.000 54.736.500.000

Gully Plug 3.000.000 129.000.000 129.000.000 99.000.000 96.000.000 Trapping DAM 25.000.000 725.000.000 625.000.000 625.000.000 375.000.000 Controlling DAM 250.000.000 2.250.000.000 Land Rehabilitation: Reboisation/Reforestation 8.000.000 1.672.000.000 Agroforestry 4.000.000 3.704.000.000 3.700.000.000 3.700.000.000 2.309.600.000

Replanting in Riparian (on the right and left

side) River _8.000.000 _{3.200.000.000} _{2.400.000.000} _{3.200.000.000} _{3.200.000.000}

Rp.

Activities Price