Flood Management Architecture In Pakistan Ashfaq Mahmood IRRIGATION

Flood Management Architecture In Pakistan Ashfaq Mahmood

IRRIGATION AND POWER DEPARTMENTPRE FLOOD ARRANEGMENTS FOR THE FLOOD SEASON 2002 2

FLOOD MANAGEMENT – AGENCIES INVOLVED 1. NDMC, NDMA, PROVINCIAL 2. FEDERAL FLOOD COMMISSION (FFC) 3. SUPARCO 4. PAKISTAN METROLOGICAL DEPARTMENT ( NATIONAL FLOOD FORECASTING DIVISION , NFFD) 5. WAPDA 6. PAKISTAN COMMISSIONER FOR INDUS WATERS (PCIW) 7. PAKISTAN ARMY 8. PROVINCIAL IRRIGATION AND POWER DEPARTMENTS (PIDS/PIDAS) 9. EMERGENCY RELIEF CELL, CABINET DIVISION, ISLAMABAD 10. PROVINCIAL FLOOD RELIEF DEPARTMENTS 11. POLICE DEPARTMENT 12. PAKISTAN FOREST DEPARTMENT 13. PAKISTAN RAILWAYS 14. INFORMATION DEPARTMENT 15. PROVINCIAL COMMUNICATION DEPARTMENTS 16. DISTRICT ADMINISTRATIONS

National Disaster Management Authority (NDMA) • National Disaster Management Authority (NDMA), is the lead agency at the Federal level to deal with whole spectrum of Disaster Management Activities. • It is the executive arm of the National Disaster Management Commission (NDMC), under the Chairmanship of the Prime Minister • In the event of a disaster all stakeholders, including Government Ministries/Departments/Organizations, Armed Forces, INGOs, UN Agencies work through and from part of the NDMA to conduct one window operation. • NDMA aims to develop sustainable operational capacity and professional competence

FUNCTIONS OF FEDERAL FLOOD COMMISSION I) PREPARATION OF NATIONAL FLOOD PROTECTION PLANS II) APPROVAL OF FLOOD CONTROL SCHEMES PREPARED BY PROVINCIAL GOVERNMENTS AND CONCERNED FEDERAL AGENCIES III) REVIEW OF FLOOD DAMAGES TO PUBLIC SECTOR INFRASTRUCTURE AND REVIEW OF PLANS FOR RESTORATION AND RECONSTRUCTION WORKS IV) MEASURES FOR IMPROVEMENTS IN FLOOD FORECASTING AND WARNING SYSTEM V) STANDARDIZATION OF DESIGNS AND SPECIFICATIONS FOR FLOOD PROTECTION WORKS VI) EVALUATION AND MONITORING RELATING TO PROGRESS OF IMPLEMENTATION OF THE NATIONAL FLOOD PROTECTION PLAN(NFPP) VII) PREPARATION OF A RESEARCH PROGRAM FOR FLOOD CONTROL AND PROTECTION VIII) RECOMMENDATIONS REGARDING PRINCIPLES OF REGULATION OF RESERVOIRS FOR FLOOD CONTROL NOTE: RESPONSIBILITY OF IMPLEMENTATION RESTS WITH THE PROVINCES

ROLE OF WAPDA DURING FLOODS • FLOOD SEASON (JUNE 15 – OCT. 15) • TRANSMISSION OF RAINFALL & RUNOFF DATA TO NFFD – LAHORE a) FLOOD FORECASTING TELEMETERY NETWORK b) HIGH FREQUENCY RADIO COMMUNICATION NETWORK • OPERATION OF TARBELA, MANGLA AND CHASHMA RESERVOIRS.

WAPDA’S FLOOD FORECASTING TELEMETRY NETWORK (METEORBURST COMMUNICATION)

WAPDA TELECOMMUNICATION NETWORK (H. F. RADIOS)

RESERVOIRS OPERATION • BASIC OBJECTIVE – WATER CONSERVATION • FLOOD REGULATION – Secondary • OPERATION ACCORDING TO PRE-DETERMINED CRITERIA (So. P) • PROJECT SAFETY – TOP PROIRITY • Flood Warnings (Low , Medium, High)during filling and Maximum Conservation Level • Temporary rise above maximum conservation level • Conjunctive operation

FLOOD FORECASTING DIVISION LAHORE (WAPDA H. F. RADIO NETWORK) TARBELA MANGLA Besham, Jaglot Kallar, G. H. Ullah Skardu, Daggar Phulra, Oghi CHASHMA Shinkiari, Khairabad Muzaffarabad, Domel Kotli, Kohala Nowshera Plandri, Azadpatan W. R. M. D. SUNNY VIEW LAHORE FLOOD FORECASTING DIVISION LAHORE

MAP SHOWING LOCATION OF RIVER GAUGING STATIONS FOR WHICH INDIA SUPPLIES FLOOD FLOWS INFORMATION

RECEIVING/DISEMINATION OF FLOW DATA FLOOD/BASE

FLOOD LIMITS OF RIVERS River INDUS JHELUM Gauge Site/ Designed Flood Limits in Lac Cs. Downstream Capacity Low Med High V. H Tarbela 15. 00 2. 50 3. 75 5. 00 6. 50 8. 00 Kalabagh 9. 50 2. 50 3. 75 5. 00 6. 50 8. 00 Chashma 10. 00 2. 50 3. 75 5. 00 6. 50 8. 00 Taunsa 10. 00 2. 50 3. 75 5. 00 6. 50 8. 00 Guddu 12. 00 3. 50 5. 00 7. 00 9. 00 Sukkur 9. 00 2. 00 3. 50 5. 00 7. 00 9. 00 Kotri 8. 50 2. 00 3. 00 4. 50 6. 50 8. 00 Kohala 12. 00 1. 50 2. 00 3. 00 4. 00 Mangla 10. 60 0. 75 1. 10 1. 50 2. 25 3. 00 Rasul 8. 50 0. 75 1. 10 1. 50 2. 25 3. 00 13 Exp. H

FLOOD LIMITS OF RIVERS River Gauge Site/ Designed Flood Limits in Lac Cs. Downstream Capacity Low Med High V. H Exp. H CHENAB Marala Khanki Qadirabad Trimmu Punjnad Jassar Ravi Syphon Shahdara Balloki Sidhnai G. S. Wala Suleimanki Islam Mailsi Syphon RAVI SUTLEJ 11. 00 8. 07 6. 45 7. 00 2. 75 4. 00 2. 50 2. 25 1. 50 4. 00 3. 25 3. 00 4. 00 1. 50 0. 40 0. 30 0. 50 0. 75 14 1. 50 2. 00 0. 75 0. 65 0. 45 0. 80 1. 10 2. 00 3. 00 1. 00 0. 90 0. 60 1. 20 1. 50 4. 00 4. 50 1. 35 0. 90 1. 75 2. 25 6. 00 2. 00 1. 80 1. 30 2. 25 3. 00

FLOOD LIMITS OF NULLAHS Nullahs Gauge Site/ Designed Downstream Capacity Flood Limits in Lac Cs. Low Med. High V. High Exp. High Bein Chak Amru 0. 05 0. 10 0. 20 0. 35 Shakargarh 0. 016 0. 03 0. 24 0. 26 0. 43 Deg Q. S. Singh 0. 036 0. 075 0. 15 0. 25 0. 36 Aik Ura 0. 02 0. 16 0. 33 Basantar Narowal 0. 025 0. 041 0. 075 0. 116 0. 178 Palkhu Wazirabad 15 0. 02 0. 26 0. 09 0. 03 0. 13 0. 05 0. 25

FLOOD FORECASTING DIVISION LAHORE (POLICE WIRELESS NETWORK) RAVI KOT NAINA, JASSAR, RAVI SYPHON SHAHDARA, BALLOKI, SIDHNAI SUTLEJ CHENAB G. S. WALA, BAKARKE, MARALA, KHANKI QADIRABAD, CHINOT BRIDGE SULEMANKI, ISLAM, BEIN NULLAH AT CHAK AMRU TRIMU, RAWAZ BRIDGE MELSI SYPHON BEIN NULLAH AT SHAKARGRAH PUNJNAD DEG NULLAH AT Q. S. SINGH AIK NULLAH AT URA BASSANTAR NULLAH PALKU NULLAH JHELUM INDUS NEW RASUL, KHUSHAB KALABAGH, TAUNSA, BRIDGE MITHANKOT, GHAZIGHAT, CHACHRAN SHRAIF

FLOOD FORECASTING DIVISION LAHORE (WAPDA H. F. RADIO NETWORK) TARBELA MANGLA Besham, Jaglot Kallar, G. H. Ullah Skardu, Daggar Phulra, Oghi CHASMA Shinkiari, Khairabad Muzaffarabad, Domel Kotli, Kohala Nowshera Plandri, Azadpatan W. R. M. D. SUNNY VIEW LAHORE FLOOD FORECASTING DIVISION LAHORE