Briefing on River of Life (Rol)
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Ministry of Water, Land and Natural Resources 2018 International Conference on Forward- looking Water Management Taipei, Taiwan, 7-9 November 2018 Water and Environment, Water and Security, Water and Development Strategies to Climate Change for the Water Infrastructure in New Southbound Countries CURRENT STATUS AND FUTURE OF DISASTER PREVENTION IN MALAYSIA 9 November 2018 Dr. Norlida Mohd Dom Deputy Director UNESCO Head of Coordination The Regional Humid Tropics Hydrology and Water Resources Centre for Southeast Asia and The Pacific Department of Irrigation and Drainage, Malaysia 1 PRESENTATION OUTLINE 1. BACKGROUND 2. GOVERNEMENT INITIATIVES 3. PROBLEM STATEMENT & MEASURES 4. WAY FORWARD & CHALLENGES 5. CONCLUSION CURRENT STATUS AND FUTURE OF DISASTER PREVENTION IN MALYSIA 2018 International Conference on Forward-looking Water Management Taipei, Taiwan, 7-9 November 2018 The Theme Strategies to Climate Change for the Water Infrastructure in New Southbound Countries (Selamat M.K, 2018) 1.BACKGROUND 4000 3640 3500 Average Annual Rainfall 2,940 mm 3310 3100 ) 3000 2470 2500 2310 2350 2420 2470 2600 2560 1880 2190 1830 1880 2000 1500 1000 Rainfall (mm Rainfall 500 0 84 total dam 79 hydro electric TOTAL State 971 BCM RAINFALL SURFACE RUNOFF 494 BCM = 51.0% GROUND WATER 63 BCM = 6.5% EVAPORATION 413 BCM = 42.5% 82% unaccounted for water usage DEMAND 20.0 BCM USABLE WATER 14 BCM Intake & storage STORAGE NET REQUIRED 6.0 BCM (RIVERS) Pengunna lur Bandar yg tiada meter activities So x cukup 6bcm masa kemarau: so kena identify the methods CLIMATE CHANGE FLASH FLOOD erived problems INTANGIBLED BY D BELOW THE ATMOSPHERE & ABOVE THE WATER SURFACE??? GLOBAL EFFECT El Niño and La Niña Years and Intensities Based on Oceanic Niño Index (ONI) WATER SCARCITY WATER SURPLUS • DROUGHT • FLOODS Malaysia LOCAL EFFECT URBAN HEAT ISLANDS 2016 1996 2015 1995 2005 2014 1982 1986 1983 Estimate Return Period for Selected Cases Source:Hendrik Wouters, 2014 5 FLOOD PRONE AREA (EAST MALAYSIA) KotaKinabalu Flood Prone Areas S.Kinabatangan KotaKinabalu SABAH WATER RESOURCES SECURITY AND LABUAN SUSTAINABILITY ISSUES IN MALAYSIA S.Baram SARAWAK S.Rejang S.Sarawak KucingKucing S.Sadong INFRASTRUCTURE S.Sarawak • Water Resource Security Issues • Flood • Drought • Water Resource Sustainability Issues • Ecosystem sustainability • Economic sustainability Flood Ecosystem sustainability Drought Ecosystem sustainability Economic sustainability 2. GOVERNMENTSTORMWATER INITIATIVES MANAGEMENT OLUTION STORMWATER MANAGEMENT1910’ infrastructureS TO evolution2011 The earlier solution 2010’s - IHP VIII (2014- 1910’s - Lack of mandatory 2021) Water Security: service standards and Responses to Local and Global infrastructure Challenges. incorporating planning medium-term strategies 2000’s Shorpy, 2017 - Engineering - Total water cycle 1960’s solutions to historical management - problems integrated water resource management 1980’s - Sustainable 1990’s Urban The Francis Fifth Collection Drainage 1970’s - Drainage and flood protection standards Systems introduced, Rapid disposal, Conveyance Oriented 1980’s (Hawkins Partners, Inc., 2017) 1980’s - Treating stormwater to improve River Aire constructed in the 1930s (ResearchGate, 2017) 7 - River Restoration / rehabilitation (- Soft engineering solutions) water quality 3. PROBLEM STATEMENT & MEASURES Due to global and local effect of CC 8 THE PROBLEM STATEMENT : Water and Environment C1: RIVER CLEANING COMPONENT/STRUCTURE MEASURE To Improve Water Quality of the rivers by year 2020 River of Life (RoL) • 110 km of stream to be improved • 8 rivers 2018 WQI • Current progress 86% (Planning: 87%) • 76 packages 64.0 • Complete : 54 (Class III) • On Going : 122 • Implementation Period Before RoL 2011 - 2020 54.0 MINISTRY OF LAND, INFRASTRUCTURE AND TRANSPORT, JAPAN; DEPARTMENT OF IRRIGATION AND DRAINAGE MALAYSIA; INFRASTRUCTURE DEVELOPMENT INSTITUTE JAPAN, 2004 River Water Purification Sg. Kemensah RoL RWTP, 2018 Experiment at Sg. Kuyoh by Pollution Source IDI Japan, 2004 80.1% STP + sewerage 3.9% Restaurant/ Food court/ Food stall 3.4% Industries 9 THE PROBLEM STATEMENT : Water and Environment Promote, enforce, and manage river cleanliness and health erosion from urban development ESCP, MSMA , OPS LUMPURmud operation Biomedia in Biological River Water Purification The technologies based on experiences in Japan, Korea and Singapore. River Water treatment Plants Plan Constructed Planning • 10 • 4 SWTP • 6 SWTP SWTP • 7 RWTP • 8 RWTP • 15 (2.2km (9.6 km) RWTP pipeline) (overall 12 km pipeline) 10 THE PROBLEMTHE RESULTS STATEMENTSHOULD ALMOST : Water & Environment Reducing water quantity & quality 15 Sept 2017 PONDING , 3” SWALE SS about 100 – 200 mg/L During flood event FLOOD PLAIN SWALE DRY POND11 A. Gani & M.K. ZainalFikry, 2017 THE PROBLEMPROBLEM STATEMENT STATEMENT: Water & Security Friday, 15 Sep 2017 Jalan Perak (KL) inundated with flood waters. (STAR, 2017) THE PROBLEM STATEMENT: Water & Security Water Security Issues : Drought (2014) THE PROBLEM STATEMENT : Water and Development Landuse/ New land development in the catchment > 50 ha. New opened area in the upstream of the catchment resulted in high and rapid direct runoff 14 LAND DEVELOPMENT COMPONENT THE MEASURES • to develop potential government land along the 10.7-km River Beautification corridor to recoup the RM4.4 billion costs associated with cleaning and beautification. • Potential government lands identified and have been Water Quality to Class IIB by year frozen from sale 2020. • Providing adequate level of flood mitigation Greater Kuala Lumpur City status. protection to the project area • Enhancing, rehabilitating and preserving the river and its environment compatible with the envisaged Greater Kuala Lumpur City status for the project area 15 BATU DAM KLANG GATES DAM (36.6 mcm) (25.1 mcm) Sg. Bunus Flood Gombak River 12 Mitigation Works 11 ) Keroh River Diversion (3.375 km Kolam Diversion Setapak Kolam 15 Jaya 14 7 4 (2.2 km) Takungan 6 ‘OS’ Jinjang Kolam Takungan Sri Rampai ‘OS’ 5 Batu 6 Air Panas 7 Kolam Pulapol 10 ‘OS’ Titiwangsa Kolam 13 9 Kolam Kg Boyan 5 Puah 4 11 Kolam Kg Berembang 8 Kolam Kg Benteng Major River (DID) SMART Bypass Tunnel - Kuala Lumpur Flood Management (KLFM) (ARI PWTC Masjid 100) Jamek (9.7 km) - Flood Ponds are maintained by : 3 2 8 Kolam Taman 9 Desa 1 12 3 JPS 12 Pond BLUE POND 2 15 Pondam DBKL 1 10 Storages Effectiveness 18 Ecohydrology ECOHYDROLOGY an interdisciplinary field studying the interactions between water and ecosystem IWRM 20 WE NEED TO MOVE on…… 21 TRANSFORMING THE WATER SECTOR HOW… TRANSFORMING THE WATER SECTOR TRANSFORMING THE WATER SECTOR TRANSFORMING THE WATER SECTOR SECTOR THE WATER TRANSFORMING TRANSFORMING THE WATER SECTOR SECTOR THE WATER TRANSFORMING TRANSFORMING THE WATER SECTOR SECTOR THE WATER TRANSFORMING TRANSFORMING SECTOR THE WATER TRANSFORMING THE WATER SECTOR 22 Promote IWRM @ IWRM PARADIGM Ministry level IMPLEMENTATION Departmental AND EVALUATION CROSS-FUNCTIONAL DECISIONS SUSTAINABLE WATER RESOURCE MANAGEMENT (SWRM) structural & non structural THINK SCIENCE, CELEBRATE TECHNOLOGY, INSPIRE INNOVATION 23 11th MALAYSIA PLAN 2016-2020 ANCHORING GROWTH ON RESILIENCE PEOPLE- INVOLVE ALL AGENCIES AND STAKEHOLDERS STRENGTHENING RESILIENCE AGAINST CLIMATE CHANGE & NATURAL DISASTERS CLIMATE th STRENGTHENING THE ENABLING CHANGE 11 ENVIRONMENT FOR GREEN GROWTH MALAYSIA ADOPTING THE SUSTAINABLE W.RESOURCE PLAN CONSUMPTION & PRODUCTION CONCEPT & 2016-2020 W.LIVELIHOOD Non structural CONSERVING NATURAL RESOURCES & structural FOR PRESENT & FUTURE GENERATIONS measures 24 INSTITUTIONAL FRAMEWORK KEMENTERIAN Ministry of Water, Land WILAYAH and Natural Resources (KATS) PERSEKUTUAN Transforming the water sector Ministry of Energy, Science, into a vibrant Technology, Environment & and liveable Climate Change waterfront with (MESTECC) high economic value Some… 25 MALAYSIA IWRM CURRENT Flood Forecasting & Warning Project Water Resources Policy DSAN PRAB - Phase 1 launched Dec 2017: 2018 Launched on 24 Mac 2012 - Capacity Bulidings in PRABN & New - 5 Working Groups Employment ENABLING MANAGEMENT INSTRUMENTS Water ENVIRONMENT Bil RUU NAWABS - Roadshow 14 States (IRBM/ILBM/IFM/ISMP/ICZM) - Sg.Muda (end of 2018) and - Cabinet approval Phase 1 by 2019 - 1st Phase 7 river basins INSTITUTIONAL National Water Resources Council SETUP MSAN MSAN No.11 - Interbasin REBRANDING - Groundwater Exploration - Rainwater Harvesting JPS JSA 26 Management Instruments National Flood Forecasting and Warning National Water Balance System (NaFFWS) Management System -Flood forecasting model for 3 (NAWABS) major river basin - To assist the state on - To provide information of water resources impending flood situation with management. lead time of more than 2 days - To develop and provide a warning. water balance model for 5 major river basins. National Flood Forecasting and Warning System (NaFFWS) OLD SYSTEM RAIN/WATER/ DAY STREAMFLOW FLOOD FORECASTING FLOOD FORECASTING MODEL PREPARATION BEFORE (JPS/DID) 6 RIVER BASINS FLOOD HOUR (1981-2014) FLOOD WARNING BEFORE WEATHER FORECAST DISSEMINATION (MET MALAYSIA) FLOOD NaFFWS SYSTEM RIVER DAY BASINS FORECAST BEFORE DEVELOPMENT FLOOD HOUR WARNING BEFORE FLOOD MILL. 1ST PHASE – 3 BASINS ESTIMATED COST 28 Nationl Water Balance Management System th THE COMPONENT THE SYSTEM OUTPUT 11 MP What to do 2-month prediction INTER-BASIN WATER 2-week warning TRANSFER 1st Phase GROUNDWATER WATER EXPLORATION ACCOUNTING 7 River Basins STORAGE OPTION INCREMENT AVAILABLE WATER Sg.Muda, Sg.Kedah, Dam/Resevoir FOR WATER AVAILABILITY Sg.Bernam,