Formulation of an Integrated River Basin Management and Development Master Plan for Marikina River Basin VOLUME 4: FORMULATION PROCESS Contents ACRONYMS .............................................................................................................................. iii 1. Introduction .............................................................................................................................1 2. Component 1: Preparatory and Consultation Activities ............................................................3 2.1 Preparatory Activities.......................................................................................................3 2.2 Data Gathering and Consultation Meeting among the Stakeholders ................................5 3. Component 2: Data Collection and Development of a River Basin Integrated Information Management System Database Management (RBIIM) ...............................................................6 3.1 Water Control Structures and Users Interventions Relative to Climate Change ...............8 A. Wawa Dam ................................................................................................................8 B. Manggahan Floodway ...............................................................................................8 C. Napindan Hydraulic Control Structure (NHCS) ..........................................................9 3.2 Past Water Sector Studies .............................................................................................14 A. Water Supply Master Plan of Metro Manila – Partial Update 2005 ...........................14 B. 2012 MWSS Sewerage and Sanitation Master Plan ................................................15 C. Flood Management Master Plan for Metro Manila and Surrounding Areas ..............18 D. Comprehensive Upper Marikina River Basin Protected Landscape Management Plan 20 3.2.1 Key Findings and Implication to Social Planning for IRBMD .......................................21 3.3 Existing Plans, Programs and Projects ..........................................................................23 A. Project NOAH ..........................................................................................................23 B. EFCOS Project ........................................................................................................23 C. Save the Marikina River ...........................................................................................24 D. Comprehensive Development / Land Use Plans (CDP/CLUP) .................................24 3.3.1 Key Finding ................................................................................................................24 3.4 Water Resources, Demand and Analysis, and Pricing ...................................................25 A. River Basin Resource Demand and Evaluation .......................................................25 B. Economic Pricing .....................................................................................................26 3.4.1 Key Findings ..............................................................................................................32 4. Component 3: Review of Water Policy and Formulation of Basin Development Strategy ......33 4.1 Primary Governing Body ...........................................................................................35 4.2 Water Resources .......................................................................................................35 i | P a g e Formulation of an Integrated River Basin Management and Development Master Plan for Marikina River Basin VOLUME 4: FORMULATION PROCESS 4.3 Water Quality.................................................................................................................36 4.4 Environmental Impact Statement (EIS) System .............................................................36 4.5 Involvement of LGU in Water Resources Management .................................................36 4.6 Other Projects and Sites ................................................................................................37 A. Review of Experiences of Laguna Lake Development Authority (LLDA) ..................37 B. Review of Experiences of the Agno River Basin Commission ..................................38 C. Possible Institutional Arrangement for Marikina River Basin ....................................39 5. Component 4: Master Plan Preparation ................................................................................42 6. References............................................................................................................................46 Tables Table 1 Climatological Normals for Science Garden, Quezon City ................................................ 10 Table 2 Sewerage and Sanitation Projects up to 2037 ................................................................... 16 Table 3 Estimated Sewerage Treatment Plant Cost (Billion pesos) .............................................. 17 Table 4 Planned Structural Mitigating Measures up to 2037 .......................................................... 19 Table 5 Methodologies ....................................................................................................................... 27 Table 6 Water permits issued in Marikina River Basin area .......................................................... 28 Table 7 Types of Ecosystem Services .............................................................................................. 31 Table 8 Methods for valuing uses ..................................................................................................... 34 Table 9 Principles used to assess priority projects .......................................................................... 44 Figures Figure 1 Illustrates the formulation process for the preparation of the Master plan ......................2 Figure 2 Trends in the frequency of days with maximum temperature (left figure) and minimum temperature (right figure) above and below the 1971-2000 means, respectively .......................11 Figure 3 Trends in extreme daily rainfall intensity (left figure) and frequency (right figure) in the Philippines (1951 to 2008) compared with 1971-2000 mean values .........................................12 ii | P a g e Formulation of an Integrated River Basin Management and Development Master Plan for Marikina River Basin VOLUME 4: FORMULATION PROCESS ACRONYMS ARBDC - Agno River Basin Development Commission AWUAIP - Angat Water Utilization and Aqueduct Improvement Project ADD - Average Daily Demand BRBWMP-PMO - Bicol River Basin and Watershed Management Project BRBFFWS - Bicol River Basin Flood Forecasting and Warning System BRB-PMO - Bicol River Basin Project Management Office BLGU - Barangay Local Government Unit BPO - Business Process Outsourcing CAC - Compliance Assistance Center CADT/IP - Certificate of Ancestral Domain Title/Indigenous People CALABARZON - Cavite Laguna Batangas Rizal Quezon CBD - Central Business District CCT - Conditional Cash Transfers CCW - Center/Cluster-Corridor-Wedge CENRO - City Environmental Natural Resources Office CLUP - Comprehensive Land Use Plan CNC - Certificate of Non-Coverage CSO - Combined Sewer Overflow CUMRBPLMP - Comprehensive Upper Marikina River Basin Protected Landscape Management Plan DAR - Department of Agrarian Reform DENR - Department of Environment and Natural Resources DENR-PAMB - Protected Area Management Board DICAMM - Drainage Improvement in the Core Area of Metro Manila DOE - Department of Energy DPWH - Department of Public Ways and Highway DRRM - Disaster Risk Reduction Management EC - Environmental charge EFCOS - Effective Flood Control Operation System EIA - Environmental Impact Assessment EIS - Environmental Impact Statement ENR - Environment and Natural Resources FCDA - Foreign Currency Differential Adjustment EUF - Environmental User’s Fee FIWS - Flood Information and Warning System FRM - Flood Risk Management GIS - Geographical Information System GRDP - Gross Regional Domestic Product ICT - Information and Communications Technology IEC - Information Education Campaign IMT - Irrigation Management Transfer IRBM - Integrated River Basin Management IWRM - Water Resources Management IRBMP - Integrated Basin Management and Development Master Plan JBIC - Japan Bank for International Cooperation JICA - Japan International Cooperation Agency JSM - Joint System Management iii | P a g e Formulation of an Integrated River Basin Management and Development Master Plan for Marikina River Basin VOLUME 4: FORMULATION PROCESS LGU - Local Government Unit LISCOP - Laguna de Bay Institutional Strengthening and Community Participation LLDA - Laguna Lake Development Authority LMB - Land Management Bureau LWUA - The Local Water Utilities Administration MCGS - Marikina Control Gate Structure MDD - Maximum Daily Demand MDG - Millennium Development Goals M&E - Monitoring and Evaluation MLD - Million Liters per Day MRB - Marikina River Basin MRC - Mekong River Commission MTDP - The Medium Term Philippine Development Plan MTSP - Manila Third Sewerage Project MWCI - Manila Water Company, Inc MWSS - Metropolitan Waterworks and Sewerage System NAMRIA - National Mapping and Resource Information Authority NCR - National Capital Region NEDA - National Economic and Development Authority NGA - National Government Agencies NGP - National Greening Program NHCS - Napindan Hydraulic Control Structure NIA - National Irrigation Association