ROLE OF MSMA IN PROMOTING SUSTAINABLE URBAN DRAINAGE SYSTEM IN MALAYSIA. Urban Drainage Division Department of Irrigation and Drainage Malaysia

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1 ROLE OF MSMA IN PROMOTING SUSTAINABLE URBAN DRAINAGE SYSTEM IN MALAYSIA Urban Drainage Division Department of Irrigation and Drainage Malaysia

2 INTRODUCTION BACKGROUND WATER QUANTITY CONTROL WATER QUALITY CONTROL EROSION AND SEDIMENT CONTROL ENFORCEMENT ACTIVITIES STRATEGIC DIRECTIONS WAY FORWARD CONCLUSIONS

3 PENINSULAR MALAYSIA 11 States 87 Districts City Councils 5 Municipal Councils 11 District Council 34 Total 101

4 POPULATION DISTRIBUTION Based on Census 2000 by Dept of Statistics The proportion of urban population had increased to 62.0% in Census 2000 from 50.7% in Rural (38%) Urban (62%)

5 FLOOD

6 EROSION

7 MUD FLOW

8 WATER QUANTITY Conveyance Oriented Approach Storage Oriented Approach

9 Conveyance

10 WATER QUALITY Best Management Practices (BMPs( BMPs) GPT

11 Wetlands

12 EROSION AND SEDIMENT CONTROL Planning Consideration Vegetative Stabilization Physical Stabilization Diversion Runoff Flow Velocity Reduction Sediment Trapping/Filtering

13 ENFORCEMENT ACTIVITIES Coordinated approach by each State Department of Irrigation and Drainage as secretariat Maximum fine RM500,000 Maximum compound RM250,000 Amount collected 2006: RM3 million Amount collected 2007: RM12 million

14 STRATEGIC DIRECTION Kuala Lumpur to be World Class City VISION 2020 Malaysia to be Developed Nation NATIONAL SWM GOAL Stormwater shall be managed so that it contributes towards sustainable development of the country

15 STRATEGIC DIRECTION 2. Stormwater and related eco-system as a resource 1. SWM Infrastructure Asset 3. Stakeholders and users of the resource and the SWM infra asset

16 1st STRATEGIC DIRECTION 1. SWM Infrastructure Asset Management Component Develop, operate, maintain and upgrade infrastructure Goal World class facilities and practices Objective Improve performance of SWM

17 SWM INFRASTRUCTURE ASSET SWM Infrastructure Asset Short term (2010) Long term (2020) Solve Reduce non-point pollution Reduce sediments from construction sites Reduce DWF PS pollution localized flash flood by minimum 30% flash flooding by minimum 70% by 70% by 90% by minimum 15% by minimum 30%

18 NATIONAL DETENTION POND INVENTORY No State No of Flood Detention Ponds 1 Perlis 12 2 Kedah Pulau Pinang 80 4 Perak 72 5 Selangor Negeri Sembilan Melaka Johor Pahang Terengganu Kelantan Sabah Sarawak Wilayah Persekutuan Kuala Lumpur Wilayah Persekutuan Putrajaya 0 (413 GPT) 16 Wilayah Persekutuan Labuan 5 TOTAL 1558 * Source from State DID second quarter 2008

19 2nd STRATEGIC DIRECTION 2. Stormwater and related ecosystem as a resource Management Component Regulate the resource (water and ecosystem) utilization Goal Conservation and sustainable utilization Objective Promote as alternative water source Conserve and rehabilitate eco-system Upgrade aesthetic features

20 STORMWATER AS A RESOURCE Stormwater and related ecosystem as a resource Water demand for major towns facing water stress Introduce natural stream eco-system restoration & conservation Incorporate aesthetic feature Short term (2010) 1% contribution Towns with City status All new projects and 1% of existing facilities Long term (2020) 5% contribution Other towns All new projects and 3% of existing facilities

21 3rd STRATEGIC DIRECTION 3. Stakeholders and users of the resource and the SWM infra asset Management Component Enhance stakeholder participation Goal Effective role and first world mentality by stakeholders Objective Increase the public awareness and attitude and participation

22 STAKEHOLDER AND USERS Stakeholders and users of the resource and the SWM infra asset Implement Local Agenda 21 SW sector Short term (2010) at 30% of the towns (comprising the bigger towns first) Long term (2020) at 60% of the towns

23 Way Forward Total Maximum Daily Loads (TMDL) Tax Incentives Revision of MSMA Capacity Building R & D

24 CONCLUSIONS MSMA contemplates on eco-friendly stormwater management practices based on Water quantity control Water quality control Erosion and sediment control MSMA supports national vision to be a developed nation by 2020

25 Thank You