WATER QUALITY (RIVER) MONITORING SYSTEM/PROGRAMME · PDF fileDEPARTMENT OF ENVIRONMENT...

DEPARTMENT OF ENVIRONMENTMinistry of Natural Resources & Environment

DEPARTMENT OF ENVIRONMENTMINISTRY OF NATURAL RESOURCES & ENVIRONMENT

WATER QUALITYWATER QUALITYWATER QUALITYWATER QUALITY(RIVER) MONITORING (RIVER) MONITORING

SYSTEM/PROGRAMME AND SYSTEM/PROGRAMME AND POLLUTION CONTROLPOLLUTION CONTROLPOLLUTION CONTROLPOLLUTION CONTROL

By:By:By:By:

MR. HASHIM DAUDMR. HASHIM DAUD

DIRECTOR WATER MARINE DIVISIONDIRECTOR WATER MARINE DIVISIONDIRECTOR, WATER & MARINE DIVISIONDIRECTOR, WATER & MARINE DIVISION



INTRODUCTION TO DOEINTRODUCTION TO DOEEnvironmental Quality Act (EQA) - gazetted on 14 March 1974 Environmental Quality Act (EQA) - gazetted on 14 March 1974

1 April 1975 – EQA came into force

15 September 1975 – Establishment of Division of Environment under Ministry of Local Government & Environment

1 March 1976 – Division of Environment placed under Ministry of Science, Technology & the Environment

1983 – named as Department of Environment

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27 March 2004 – Department of Environment placed under the newly formed Ministry of Natural Resources & Environment.



NATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENT

Policy Statement:

FOR CONTINUOUS ECONOMIC, SOCIAL & CULTURAL PROGRESS & ENHANCEMENT OF THE QUALITY OF LIFE OF MALAYSIANS, THROUGH ENVIRONMENTALLY SOUND AND SUSTAINABLE DEVELOPMENT

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ENVIRONMENTALLY SOUND AND SUSTAINABLE DEVELOPMENT



NATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTObj ti

A clean, safe, healthy & productive

Objectives

A clean, safe, healthy & productive environment for present & future generations;

Conservation of the country’s unique & diverse cultural & natural heritage with effective participation by all sectors of p p ysociety ;

Sustainable lifestyles & patterns of

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Sustainable lifestyles & patterns of consumption & production



8 PrinciplesNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENT

Stewardship of the Environment Integrated Decision-Making

8 Principles

Stewardship of the Environment

Conservation of Nature’s Vitality & Diversity

Integrated Decision Making

Role of the Private SectorDiversity

Continuous Improvement in the Quality of the Environment

Commitment & Accountability

Quality of the Environment

Sustainable Use of Natural Resources

Active participation in the International Community

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Resources



7 Green Strategies7 Green StrategiesNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENTNATIONAL POLICY ON THE ENVIRONMENT

Education & Awareness Strengthening administrative & institutional

7 Green Strategies7 Green Strategies

Effective management of natural resources & the

i

administrative & institutional mechanisms

environment

Integrated development

Proactive approach to regional & global environmental issuesIntegrated development

planning & implementation

P ti t l f

environmental issues

Formulation &

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Prevention & control of pollution & environmental degradation

Formulation & implementation of Action Plans



ENVIRONMENTAL QUALITY ACT, 1974ENVIRONMENTAL QUALITY ACT, 1974• 37 subsidiary environmental regulations

introduced to deal with specific issues ranging from ranging from - agro-based and manufacturing

industries,air emissions from stationary & - air emissions from stationary & mobile sources,

- noise from motor vehicles- management of scheduled wastes- environmental impact

assessment.

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assessment.• Planning, design, operation, waste

generation & disposal



THE ENVIRONMENTAL QUALITY ACTTHE ENVIRONMENTAL QUALITY ACTQQAreas of coverage, include:Areas of coverage, include:

EnforcementEnforcementEnvironmental MonitoringEnvironmental MonitoringggPollution Prevention and ControlPollution Prevention and ControlWaste Management Waste Management Environmental PlanningEnvironmental PlanningEnvironmental Information and EducationEnvironmental Information and Education

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Coordination with States/CountriesCoordination with States/Countries



PROGRAMMES FOR POLLUTION CONTROLPROGRAMMES FOR POLLUTION CONTROLEnforcement ProgrammeEnforcement ProgrammeEnvironmental Monitoring Programme:-

- Air QualityAir Quality- River Water Quality- Marine Water Quality- Ground Water QualityPollution Prevention/Abatement Programme

Environmental Impact Assessment- Environmental Impact Assessment- Preliminary Site Evaluation / Site suitability Evaluation (PAT)

- Written Approval

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Written Approval- Written Permission



ENFORCEMENT OF THE ENFORCEMENT OF THE ENFORCEMENT OF THE ENFORCEMENT OF THE ENVIRONMENTAL QUALITY ENVIRONMENTAL QUALITY O QUO QU

ACT 1974ACT 1974



• Environmental management in M l i b f d i h h Malaysia became focused with the gazettement of EQA 1974 on 14 March 1974March 1974.

• The Department of Environment’s main role is to prevent, control and abate pollution through the abate pollution through the enforcement of the EQA 1974, and its 37 subsidiary legislations.

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List of Regulations and Orders in the Environmental Quality Act 1974 Related to Water Pollution :

ACTIVITY - Control of Agro-Based Water Pollution:

Environmental Quality ( Licensing ) Regulations 1977

Environmental Quality ( Prescribed Premises ) (Crude Palm Oil ) Regulations 1977

Environmental Quality ( Prescribed Premises ) ( Raw Natural Rubber) Regulations 1978

Environmental Quality ( Prescribed Premises) (Crude Palm Oil ) Order 1977

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Environmental Quality ( Prescribed Premises ) (Raw Natural Rubber) Order 1978



List of Regulations and Orders in the Environmental Quality Act 1974 Related to Water Pollution :ACTIVITY - Control of Municipal and Industrial Waste Water PollutionWater Pollution

Environmental Quality (Sewage and Industrial Effluents) gRegulations 1979

Environmental Quality (Prohibition on the Use of Environmental Quality (Prohibition on the Use of Controlled Substance in Soap, Synthetic Detergent and Other Cleaning Agents) Order 1995

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g g



ENVIRONMENTAL MONITORING ENVIRONMENTAL MONITORING ENVIRONMENTAL MONITORING ENVIRONMENTAL MONITORING PROGRAMMEPROGRAMMEPROGRAMMEPROGRAMME



OBJECTIVE OF MONITORING PROGRAMMEOBJECTIVE OF MONITORING PROGRAMME

F lfill th i t f DOE t bli h l t Fulfill the requirement for DOE to publish an annual report on environmental quality

To classify the environmental resourcesTo classify the environmental resources-- Planning for development and utilization of a water resource

necessary to classify rivers according to its quality and i prospective uses.

Collection of baseCollection of base--line dataline data-- To collect necessary data regarding the natural quality of water

in order to indicate changes over long duration which may interfere with the present and planned uses of the water

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resources



Environmental Quality Surveillance- To assess the effectiveness of wastewater management

programmes in the river basinsprogrammes in the river basins.

Investigating cases of pollution event and providing effective corrective measures- The information collected may then be used to warn other

users of the particular water body about any potential hazard.users of the particular water body about any potential hazard.

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RIVER WATER QUALITY RIVER WATER QUALITY RIVER WATER QUALITY RIVER WATER QUALITY MONITORINGMONITORINGMONITORINGMONITORING



RIVER WATER QUALITY MONITORING PROGRAMMERIVER WATER QUALITY MONITORING PROGRAMME

StartedStarted inin 19781978 toto establishestablish baselinesbaselines andand toto detectdetect waterwaterqualityquality changeschanges inin riverriver waterwater qualityquality andand hashas sincesince beenbeenextendedextended toto identifyingidentifying ofof pollutionpollution sourcessources asas wellwell..

WaterWater samplessamples areare collectedcollected atat regularregular intervalsintervals fromfromWaterWater samplessamples areare collectedcollected atat regularregular intervalsintervals fromfromdesignateddesignated stationsstations forfor inin--situsitu andand laboratorylaboratory analysisanalysis totodeterminedetermine itsits physicophysico--chemicalchemical andand biologicalbiological characteristicscharacteristics..

Water quality monitoring activities were privatized to ASMA (Alam Sekitar Malaysia Sdn Bhd) on 1st January 1995

both manual & automatic monitoring

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both manual & automatic monitoring



RIVER WATER MONITORING PROGRAMMERIVER WATER MONITORING PROGRAMME

(a)(a) Manual Water Quality Monitoring (MWQM) Programme - In 2006 : 1,064 manual stations in 146 river

basins were monitored (Thorough review of river basins were monitored (Thorough review of river basins & monitoring stations in 2004)

- Sampling Frequency = 4 to 12x/yr/station.p g q y y

(b) Continuous Water Quality Monitoring (CWQM) Programme Programme

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Sabah

Peninsular MalaysiaSarawak

20146 River Basins Monitored by DOE

Distribution of DOE Water Quality Monitoring Stations in Peninsular Malaysia

Red flag = stations

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Distribution of DOE Water Quality Monitoring Stations

in Sarawak and Sabah, Malaysia

Red flag = stations

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MANUAL WATER QUALITY MONITORING (MWQM) PROGRAMME

Parameter for in-situ measurement – DO (%), DO (mg/l)

T bidit (NTU)- Turbidity (NTU)- Conductivity (Us/cm)- Salinity (ppt)- pH- Temperature

Parameter for lab analysis - BOD, COD, SS, NH3-N, pH, DS, TS, NO3-N, Cl, PO4-P, O&G, MBAS, E.coli, Coliform, As, Hg, Cd, Cr, Pb, Zn, Ca, Fe, K, Mg, Na. [ 24 chemical and biological parameters ]

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Mg, Na. [ 24 chemical and biological parameters ]



CONTINUOUS WATER QUALITY MONITORING

15 Automatic water quality monitoring stations on majorrivers(S Kl S Li i S M l k S S k(Sg. Klang, Sg.Linggi, Sg.Melaka, Sg.Sarawak,Sg.Terenganu,Sg.Skudai, Sg.Keratong, Sg.Selangor,Sg.Perak, Sg.Perai, Sg.Labu, Sg.Rajang, Sg.Putat & Sg.BatangBenar)Benar).

Currently installed at sensitive locations includingupstream of water abstraction pointsupstream of water abstraction points.

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A Typical Diagram of Continuous Water Quality MonitoringA T i l Di f C ti WQM b id Ri B k

MILD STEEL CABIN

A Typical Diagram of Continuous Water Quality Monitoringbeside the River BankA Typical Diagram of Continuous WQM beside a River Bank

A tosampler

Data acquisitionsystem (DAS)

Autosampler

Electrical partsboard

Signal cable toAutosampler

Rail guard

Gate

Gate

Sampler tubing Sonde cable

Sonde rope

Lock

Platform

PVC conduitAutosampler

bottles

C O N C R E T E B A S E

Electricityconduit

Wall plug Telephone lineconduit

Earth

multiparametersonde

Stainless steelbracket

PVC casing

Slot

Slot

R I V E RW A T E R

Metal force

Gravel in metalnet

sonde

Stainless steelrod

Galvanised ironframe

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ALAM SEKITAR MALAYSIA SDN BHD CONTINUOUS WATER QUALITY MONITORINGSTATIONS THROUGHOUT PENINSULAR MALAYSIA-13 STATIONS

Kuala TerengganuGeorge Town

Perai River

Terengganu River

Ipoh

P k Ri

Kuantan

Perak River

Kuala LumpurShah Alam

Seremban

Klang River,Selangor River

Langat River Batang Benar River,

Keratong River,

Malacca

Se e baLabu River Linggi River

Malacca River Putat River

26Johore Bharu

Skudai River,

ALAM SEKITAR MALAYSIA SDN BHD CONTINUOUS WATER QUALITY MONITORINGSTATIONS THROUGHOUT EAST MALAYSIA-2 STATIONS

SibuSibuRajang River

Kuching

Sarawak River

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CONTINUOUS WATER QUALITY MONITORING PROGRAMMECONTINUOUS WATER QUALITY MONITORING PROGRAMME

T d t t h i i t lit ti b iTo detect changes in river water quality on a continuous basis.

Parameters monitored: D.O. ,Mg & % ,NH4, NH3, Conductivity, Turbidity , , g , , , , ,Salinity, pH, Temperature, Time.

Water quality levels exceeding the ambient standard for specific Water quality levels exceeding the ambient standard for specific parameters will be transmitted real-time to DOE.

I di t i ti ill b d t d t t d itImmediate inspection will be conducted at suspected sites.

Continuous monitoring is vital for early detection of pollution influx. In

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2006 – 21 incidences of distinctive pollution influx were observed.



TYPES OF WATER QUALITY MONITORING STATION

(a) Baseline stations – located upstream of the catchments / basin,d l d i i i i iundeveloped area or minimum activities.

(b) Ambient stations far away downstream from point/non point(b) Ambient stations – far away, downstream from point/non-pointpollution sources. Generally indicates the actual quality of riverwater.

(c) Impact stations - for enforcement purposes (not included in WQIcalculation)

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calculation)



EVALUATION EVALUATION OF OF OF OF

WATER QUALITYWATER QUALITYWATER QUALITYWATER QUALITY



EVALUATION OF WATER QUALITY

Using Water Quality Index (WQI).

WQI h d h bi d li WQI - a method that combined numerous water quality parameters into one concise and objective value representing the state of water quality trends in a river.

The WQI can be defined as a number on a scale from 0 to 100 that is used to show the water quality used to show the water quality.

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Water Pollution Index - computed based on 6 main parameters ;-

WATER QUALITY INDEX (WQI)p p ;

(i) Total Suspended Solids – as a measure of suspended particulate in rivers;particulate in rivers;

(ii) Biochemical Oxygen Demand – as a measure of i ll i l i f b d d h organic pollution resulting from agro-based and other

industries;

(iii) Ammoniacal Nitrogen – as a measure of organic pollution from sewage and animal waste; sewage (human and livestock)

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(human and livestock)



(iv) Chemical Oxygen Demand – as a measure (iv) Chemical Oxygen Demand as a measure of chemical pollution;

(v) Dissolved Oxygen construction / mining DO (v) Dissolved Oxygen - construction / mining; DO level should not be below 1ppm.

(vi) pH – measures the amount of acid in water. pH level of 5.5 and lower are particularly at risk

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WATER QUALITY INDEX

WQI = ( 0.22 x SIDO ) + [ 0.19 x SIBOD ] + [ 0.16 x SICOD ] + [0.15 x SIAN ] + [ 0.16 x SISS] + [ 0.12 x SIpH ]0 5 S 0 6 S SS 0 S p

SIDO Sub-Index DO (in % saturation)

SIBOD Sub-Index BOD

SICOD Sub-Index COD

SIAN Sub-Index NH3N

SISS Sub-Index SS

SI H S b I d H

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SIpH Sub-Index pH



WATER QUALITY CLASSIFICATION BASED ON WQIQ

Status of the river water quality will be given according to the index rangerange

Parameter Index Range

Cl Sli htl P ll t d P ll t dClean Slightly Polluted Polluted

Water Quality Index (WQI)

81-100 60-80 0-59(WQI)

Biochemical Oxygen Demand (BOD)

91-100 80-90 0-79Demand (BOD)

Ammoniacal Nitrogen (NH3-N)

92-100 71-91 0-70

35Suspended Solid (SS) 76-100 70-75 0-69



NATIONAL WATER QUALITY STANDARDS QUALITY STANDARDS

(NWQS)(NWQS)(MALAYSIA)



NWQS used for classification of rivers or river segments based on 5 classes of water qualitysegments based on 5 classes of water quality

NWQS helps DOE to identify problem areas & develop appropriate strategies for water quality management.

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CLASSIFICATIONRiver water quality is classified into 6 classes according to the beneficial uses of the river.

CLASS USES

Class I Conservation of natural environment Water Supply 1 practically no Class I Conservation of natural environment Water Supply 1 – practically no treatment necessaryFishery – very sensitive aquatic species

Class IIA Water Supply II conventional treatment requiredClass IIA Water Supply II – conventional treatment requiredFishery II – sensitive aquatic species

Class IIB Recreational use with body contact

Class III Water supply III – extensive treatment requiredFishery III – common, of economic value, and tolerance species; livestock drinking

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Class IV Irrigation

Class V None of the above



NATIONAL WATER QUALITY STANDARDS (NWQS)Class

I II III IV V Parameter

I II III IV V

BOD <1 1-3 3-6 6-12 >12

COD <10 10 25 25 50 50 100 >100 COD <10 10-25 25-50 50-100 >100

NH3N <0.1 0.1-0.3 0.3-0.9 0.9-2.7 >2.7

DO >7 5 7 3 5 1 3 <1 DO >7 5-7 3-5 1-3 <1

pH >7 6-7 5-6 <5 >5

SS 25 25 50 50 150 150 300 300 SS <25 25-50 50-150 150-300 >300

WQI >92.7 76.5-92.7 51.9-76.5 31.0-51.9 <31.0

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DATA PROCESSINGDATA PROCESSING

About 5,256 samples were taken annually , generating over 157,600 water quality data each year.

Data processed and used to calculate Water Quality Index.

Water quality status of each river basin were determine by Water quality status of each river basin were determine by averaging the WQI from the total stations & sampling frequency every year.

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STATUS OF STATUS OF RIVER WATER QUALITYRIVER WATER QUALITY



RIVER WATER QUALITY STATUS (EQR, 2006)

146 River Basins:

Clean - 80 basins (55%)

Sli htl P ll t d 59 b i (40%)Slightly Polluted - 59 basins (40%)

Polluted - 7 basins (5%)

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Malaysia : River Basins Water Quality Trend ( 1990 - 2006)(Note : Number of basin monitored changed in 1998)

90

100CleanSlightly PollutedPolluted

(Note : Number of basin monitored changed in 1998)

73

6468

71 72 74

63

80 80

70

80

Polluted

48

44

55

48

53

42

61 60

4743

59

52

58

53 51

59

50

60

MBE

R O

F BA

SIN

3537

25

32

3842

24 25

3335 34

30

40

NU

MB

7 6 711

14 14 1316

13 12 13 14

9 9

15

710

20

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01990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006

YEAR



POLLUTED RIVER BASINS (DOE, 2006)

1.1. Sg. Juru

2. Sg. Pinang2. Sg. Pinang

3. Sg. Buloh

4 Sg Segget4. Sg. Segget

5. Sg. Tebrau

6 Sg Danga6. Sg. Danga

7. Rivers in Pasir Gudang Area

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Perlis Map 1 Malaysia: Water Quality Status for River Basins of Peninsular Malaysia, 2006 U

Perlis Map 1 Malaysia: Water Quality Status for River Basins of Peninsular Malaysia, 2006 Perlis Map 1 Malaysia: Water Quality Status for River Basins of Peninsular Malaysia, 2006 UU



Pinang

KedahSemerakMerbok

MudaPerai

Setiu

Golok

Pengkalan Chepa

BesutKluang

Kemasin

U

S

Pinang

KedahSemerakMerbok

MudaPerai

Setiu

Golok

Pengkalan Chepa

BesutKluang

Kemasin

Pinang

KedahSemerakMerbok

MudaPerai

Setiu

Golok

Pengkalan Chepa

BesutKluang

Kemasin

U

S

U

S

Pinang

JuruJejawi

Kelantan

Ibai

Landas/Merchang

Terengganu

PerakSepetang

Kerian

Dungun

Setiu

Marang

Perak

KluangBayan Lepas

Pinang

JuruJejawi

Kelantan

Ibai

Landas/Merchang

Terengganu

PerakSepetang

Kerian

Dungun

Setiu

Marang

Perak

KluangBayan Lepas

Pinang

JuruJejawi

Kelantan

Ibai

Landas/Merchang

Terengganu

PerakSepetang

Kerian

Dungun

Setiu

Marang

Perak

KluangBayan Lepas

Pahang

Kuantan

Kemaman

Sepetang

ChukaiRaja HitamDeralik

KertehPerak

Pahang

Kuantan

Kemaman

Sepetang


KertehPerak

Pahang

Kuantan

Kemaman

Sepetang


KertehPerak

BulohKlang

Bernam

Tengi

Kuantan

Langat R i

Bebar/MerchongSelangor

BulohKlang

Bernam

Tengi

Kuantan

Langat R i


BulohKlang

Bernam

Tengi

Kuantan

Langat R i


EndauBatu

P h t

Langat

LinggiMelaka

Duyong

Kesang

Sedili Kecil

Rompin

Sedili Besar

Mersing

Polluted

SepangMuar

Merlimau

EndauBatu

P h t

Langat

LinggiMelaka

Duyong

Kesang

Sedili Kecil

Rompin

Sedili Besar

Mersing

Polluted

SepangMuar

Merlimau

EndauBatu

P h t

Langat

LinggiMelaka

Duyong

Kesang

Sedili Kecil

Rompin

Sedili Besar

Mersing

Polluted

SepangMuar

Merlimau

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Pahat Sedili Kecil

DangaTebrau

Kaw. Pasir Gudang

BenutSlightly Polluted

Clean

Segget

SkudaiAir Baloi

MerlimauKesang Johor

Pahat Sedili Kecil

DangaTebrau

Kaw. Pasir Gudang


Clean

Segget

SkudaiAir Baloi


Pahat Sedili Kecil

DangaTebrau

Kaw. Pasir Gudang


Clean

Segget

SkudaiAir Baloi




TerusanLawas

Map 3 Malaysia: Water Quality Status for River Basins of Sarawak, 2006U

S TerusanLawas


S TerusanLawas


S

U

S

Miri

Kabuloh

Brunei

LimbangPolluted

Slightly PollutedLimbang

Miri

Kabuloh

Brunei

LimbangPolluted


Miri

Kabuloh

Brunei

LimbangPolluted


Batang Baram

KabulohNiah

SuaiSimilajauBalingian

Mukah

g y

Clean

Batang Baram

KabulohNiah


Mukah

g y

Clean

Batang Baram

KabulohNiah


Mukah

g y

Clean

Kemena

Tatau

Oya

Kayan

KemenaKemena

Tatau

Oya

Kayan

KemenaKemena

Tatau

Oya

Kayan

Kemena

Sungai Rajang

Kerian

Saribas

Sadong

Sarawak /Samarahan Sungai Rajang

Kerian

Saribas

Sadong

Sarawak /Samarahan Sungai Rajang

Kerian

Saribas

Sadong

Sarawak /Samarahan

Sungai LuparSungai LuparSungai LuparSungai LuparSungai LuparSungai Lupar



Bingkongan

R kit

Bengkoka

KedamaianPolluted

U

S Bingkongan

R kit

Bengkoka

KedamaianPolluted

U

S

U

S

Paitan

Sugut

Segaliud &

RakitKedamaian

Tuaran/Membakut

Slightly Polluted

Clean

SembulanInanamT li k

Paitan

Sugut

Segaliud &

RakitKedamaian

Tuaran/Membakut

Slightly Polluted

Clean

SembulanInanamT li k

Labuk/Liwagu

gMounad

MoyogPapar

Membakut

Telipok

Labuk/Liwagu

gMounad

MoyogPapar

Membakut

Telipok

KinabatanganSegama

Padas

Membakut

MenggalongSilabukan

KinabatanganSegama

Padas

Membakut

MenggalongSilabukan

Tingkayu

KalabakanKalumpang

TawauPensiangan

Tingkayu

KalabakanKalumpang

TawauPensiangan

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Merutai Besar

BrantianUmas-Umas

Map 2 Malaysia: Water Quality Status for River Basins of Sabah, 2006

Merutai Besar

BrantianUmas-Umas

Map 2 Malaysia: Water Quality Status for River Basins of Sabah, 2006



RIVER POLLUTION PREVENTION AND AND

WATER QUALITY IMPROVEMENT PROGRAMME (PROGRAM PENCEGAHAN PENCEMARAN DAN (PROGRAM PENCEGAHAN PENCEMARAN DAN

PENINGKATAN KUALITI AIR SUNGAI - PPPPKAS)



The objectives of this programme are:

To identify the sources of pollutions and determine the pollution load and its impact in the entire river basinpollution load and its impact in the entire river basin.

Preparation of action plans to improve the water quality from slightly polluted to clean (Class II) for beneficial use

To conserve and maintain river water quality status at clean To conserve and maintain river water quality status at clean level

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RIVER BASIN SELECTED UNDER THE RIVER POLLUTION PREVENTION AND WATER QUALITY IMPROVEMENT PROGRAMME (9th MP)WATER QUALITY IMPROVEMENT PROGRAMME (9th MP)

- -

Btg Rajang

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PPPPKAS COMPONENT

Detailed study on selected river basins Output: (i) Inventory of pollution sources and pollution loads(ii) Decision Support System (Water Quality Modeling (ii) Decision Support System (Water Quality Modeling & Spatial Database of pollution sources) (iii) Action Plan for Pollution Prevention & Water Quality Improvement for the selected river basin Quality Improvement for the selected river basin

Implementation of Action Plans

Inventory, Enforcement and Awareness Programme

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THANK YOU.THANK YOU.

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WATER QUALITY (RIVER) MONITORING SYSTEM/PROGRAMME · PDF fileDEPARTMENT OF ENVIRONMENT...

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