No. DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS THE REPUBLIC OF THE PHILIPPINES THE STUDY ON THE NATIONWIDE FLOOD RISK ASSESSMENT AND THE FLOOD MITIGATION PLAN FOR THE SELECTED AREAS IN THE REPUBLIC OF THE PHILIPPINES FINAL REPORT VOLUME IV - DATA BOOK- MARCH 2008 JAPAN INTERNATIONAL COOPERATION AGENCY PPO JR 08-002 DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS THE REPUBLIC OF THE PHILIPPINES THE STUDY ON THE NATIONWIDE FLOOD RISK ASSESSMENT AND THE FLOOD MITIGATION PLAN FOR THE SELECTED AREAS IN THE REPUBLIC OF THE PHILIPPINES FINAL REPORT VOLUME IV - DATA BOOK- MARCH 2008 JAPAN INTERNATIONAL COOPERATION AGENCY COMPOSITION OF FINAL REPORT VOLUME I SUMMARY REPORT VOLUME II MAIN REPORT VOLUME III SUPPORTING REPORT VOLUME IV DATA BOOK Exchange Rate used in the Report is: US$1.00 = PhP. 44.93 = Jp¥. 115.55 Jp¥ 1.00 = PhP. 0.3888 (as of 31st October 2007) THE STUDY ON THE NATIONWIDE FLOOD RISK ASSESSMENT AND THE FLOOD MITIGATION PLAN FOR THE SELECTED AREAS IN THE REPUBLIC OF THE PHILIPPINES FINAL REPORT VOLUME IV DATA BOOK A. DATA EXTRACTION FOR 120 RIVER BASINS B. CROSS SECTION SURVEY DATA C. FLOOD POTENTIAL AREA MAPS D. RECORD OF SEMINARS AND WORKSHOPS E. MUNITES OF MEETING DATA BOOK A Data Extraction for 120 River Basins Data Book A The Study on the Nationwide Flood Risk Assessment and the Flood Data Extraction Mitigation Plan for the Selected Areas in the Republic of the Philippines for 120 River Basins THE STUDY ON THE NATIONWIDE FLOOD RISK ASSESSMENT AND THE FLOOD MITIGATION PLAN FOR THE SELECTED AREAS IN THE REPUBLIC OF THE PHILIPPINES FINAL REPORT VOLUME IV DATA BOOK A DATA EXTRACTION FOR 120 RIVER BASINS Table of Contents Page Abra River Basin................................................................................................................................. A-1 Amburayan River Basin ...................................................................................................................... A-1 Sinocalan (Dagupan) River Basin ....................................................................................................... A-2 Patalan River Basin ............................................................................................................................. A-2 Aringay River Basin............................................................................................................................ A-3 Bararo River Basin .............................................................................................................................. A-4 Bacarra-Vintar River Basin ................................................................................................................. A-4 Balingcuguin River Basin ................................................................................................................... A-4 Silag-Santa Maria River Basin............................................................................................................ A-4 Buaya River Basin............................................................................................................................... A-5 Alaminos River Basin ......................................................................................................................... A-5 Cagayan (Nangalisan) River Basin ..................................................................................................... A-5 Pamplona River Basin......................................................................................................................... A-9 Palanan (Palanan-Pinacanauan) River Basin.......................................................................................A-9 Banurbour(LAL-LO1) River Basin..................................................................................................... A-9 Claveria (Cabicungan) River Basin................................................................................................... A-10 Baua River Basin............................................................................................................................... A-10 Guagua River Basin........................................................................................................................... A-10 Santa Rita (Olongapo City) River Basin ........................................................................................... A-11 Santo Tomas-Gabor (Santo Thomas) River Basin............................................................................. A-11 Bucao River Basin............................................................................................................................. A-11 Angat River Basin ............................................................................................................................. A-12 Malupa-Dian (Aguang) River Basin ................................................................................................. A-12 Nayum (Nayam) River Basin............................................................................................................ A-12 Agos River Basin .............................................................................................................................. A-13 JICA CTI Engineering International Co., Ltd. i Data Book A The Study on the Nationwide Flood Risk Assessment and the Flood Data Extraction Mitigation Plan for the Selected Areas in the Republic of the Philippines for 120 River Basins Imus River Basin............................................................................................................................... A-13 Calumpang (Kapumpong) River Basin ............................................................................................. A-14 Iyam River Basin............................................................................................................................... A-14 Domacan (Tayabas) River Basin....................................................................................................... A-14 Umiray River Basin........................................................................................................................... A-15 Kaliwa River Basin ........................................................................................................................... A-15 Tignoan River Basin.......................................................................................................................... A-15 Lalavinan (Real-2) River Basin......................................................................................................... A-15 Kinanliman (Real-1) River Basin...................................................................................................... A-16 General Nakar-2-(b) River Basin ...................................................................................................... A-16 General Nakar-2-(a) River Basin....................................................................................................... A-16 Bicol River Basin .............................................................................................................................. A-16 Yawa (Legazpi City) River Basin...................................................................................................... A-18 Donsol River Basin ........................................................................................................................... A-18 Labo River Basin............................................................................................................................... A-18 Daet-Basud River Basin .................................................................................................................... A-18 Quinale-B (Guinale) River Basin ...................................................................................................... A-19 Ragay River Basin............................................................................................................................. A-19 Ilog-Hilabangan River Basin............................................................................................................. A-19 Jalaur (Jalaud) River Basin................................................................................................................ A-20 Panay River Basin ............................................................................................................................. A-21 Bago River Basin .............................................................................................................................. A-21 Aklan River Basin ............................................................................................................................. A-22 Mandalagan (Bacolod City) River Basin .......................................................................................... A-22 Himocaan River Basin....................................................................................................................... A-22 Cebu City River Basin....................................................................................................................... A-23 Combado (Balamban) River Basin.................................................................................................... A-23 Sapang Dako River Basin.................................................................................................................. A-23 Sipocong River Basin.......................................................................................................................