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55--Day Training WorkshopDay Training WorkshopOnOn

“Flood Mitigation”“Flood Mitigation”

TitlTitl P t Fl d C t l P t Fl d C t l Title:Title: Present Flood Control Present Flood Control System in Pakistan System in Pakistan

On:On: February 16, 2010 February 16, 2010

At:At: IslamabadIslamabad

Organized By:Organized By: NDMANDMA--UNDP UNDP

Sequence of LectureSequence of Lecture

•• Definition of Flood Control System;Definition of Flood Control System;

•• Types of Flood Forecasts;Types of Flood Forecasts;

•• Pakistan Pakistan -- River System;River System;

•• Flood Risk ManagementFlood Risk Management--Agencies Involved;Agencies Involved;

•• Flood Control System in place at the National, Flood Control System in place at the National, Provincial and District Level and Its Working;Provincial and District Level and Its Working;Provincial and District Level and Its Working;Provincial and District Level and Its Working;

•• Role of District Authorities in disseminating Role of District Authorities in disseminating early warning.early warning.

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Definition of Flood Control SystemDefinition of Flood Control System

ToTo forewarnforewarn thethe communitiescommunities(riverine/nullah/valley)(riverine/nullah/valley) livingliving downstreamdownstream ofof thetheriverriver system/stream/nullah/glacialsystem/stream/nullah/glacial lakelake etcetc aboutaboutriverriver system/stream/nullah/glacialsystem/stream/nullah/glacial lakelake etcetc.. aboutaboutlikelihoodlikelihood ofof approachingapproaching ofof HighHigh oror VeryVery HighHigh ororExceptionallyExceptionally HighHigh dischargesdischarges forfor thethe sakesake ofof::

i)i) TakingTaking realreal timetime evacuationevacuation /preventive/safety/preventive/safetymeasuresmeasures onon immediateimmediate termterm basisbasis;; andand

ii)ii) StructuralStructural andand nonnon--structuralstructural measuresmeasures onon mediummediumii)ii) StructuralStructural andand nonnon--structuralstructural measuresmeasures onon mediummediumandand longlong termterm basisbasis..

Flood ForecastsFlood Forecasts –– For Existing Flood Control SystemFor Existing Flood Control System

ColorColor CodedCoded QualitativeQualitative FloodFlood ForecastsForecasts;;ColorColor CodedCoded QualitativeQualitative FloodFlood ForecastsForecasts;;

Weather/FloodWeather/Flood ForecastsForecasts;;

RoutineRoutine DailyDaily FloodFlood ForecastsForecasts;;

SignificantSignificant FloodFlood ForecastsForecasts;;SignificantSignificant FloodFlood ForecastsForecasts;;

ArealAreal InundationInundation FloodFlood ForecastsForecasts..

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Types of Flood ForecastsTypes of Flood Forecasts

ColorColor CodedCoded QualitativeQualitative FloodFlood ForecastsForecasts::MeantMeant toto forewarnforewarn thethe frontlinefrontline floodflood mitigationmitigation authoritiesauthorities regardingregardingthethe possibilitypossibility ofof floodsfloods duedue toto arrivalarrival ofof monsoonmonsoon low/depressionlow/depression ininthethe vicinityvicinity ofof PakistanPakistan.. ThisThis forecastforecast isis issuedissued inin threethree colorcolor codescodes..

Weather/FloodWeather/Flood ForecastsForecasts::SuchSuch forecastsforecasts givegive aa descriptivedescriptive informationinformation onon thethe currentcurrent andand thethenextnext 2424--hourshours weatherweather andand floodflood situationsituation

RoutineRoutine DailyDaily FloodFlood ForecastsForecasts;;ItIt alsoalso containscontains thethe currentcurrent andand thethe 2424 hourshours weatherweather andand floodfloodsituationsituation.. ButBut itit givesgives thethe quantitativequantitative informationinformation ofof thethe magnitudemagnitude ofofprevailingprevailing andand thethe forecastedforecasted floodflood flowsflows atat thethe maximummaximum numbernumber ofofdirectdirect oror indirectindirect recipientsrecipients..

BLUE ALERT Depression at Rajhastan

Qualitative Forecasts

YELLOW ALERT

RED ALERT

p j

Turning towards the catchment

Arrives in the catchments

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Types of Flood ForecastsTypes of Flood Forecasts

SignificantSignificant FloodFlood ForecastsForecasts::ItIt isis thethe forecastforecast ofof occurrenceoccurrence ofof aa “High”“High” oror “Above“AboveHigh”High” levellevel floodflood classificationclassification atat aa specificspecificsite/locationssite/locations overover aa riverriver and/orand/or nullahnullah withinwithin thethe IndusIndusBasinBasin RiverRiver SystemSystem

ArealAreal InundationInundation FloodFlood ForecastsForecasts::ThisThis forecastforecast isis issuedissued onlyonly whenwhen ““ ExceptionallyExceptionally HighHighFlood”Flood” occursoccurs andand thethe arealareal inundationinundation isis forecastedforecasted ononthethe basisbasis ofof hydrodynamichydrodynamic modelmodel

Warning System

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C7 Days

D5 Days

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D

7 Days

3 Days

D1-2 Days

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Pakistan’s River SystemPakistan’s River System

RIVERS OF PAKISTANINDUS

JHELUM

CHENABWESTERN

RAVISUTLEJ

BEAS

RIVERS

EASTERN RIVERS

IRAN

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Present Flood Control System Present Flood Control System –– AgenciesAgencies InvolvedInvolved

1.1. National Disaster Management Authority (NDMA); National Disaster Management Authority (NDMA); 2.2. Federal Flood Commission (FFC); Federal Flood Commission (FFC); 3. Pakistan Meteorological Department (PMD);3. Pakistan Meteorological Department (PMD);4. Flood Forecasting Division (FFD);4. Flood Forecasting Division (FFD);4. Flood Forecasting Division (FFD); 4. Flood Forecasting Division (FFD); 5.5. Pakistan Army (Engineering Corps);Pakistan Army (Engineering Corps);6.6. Four Provincial Irrigation and Power Departments (PIDs);Four Provincial Irrigation and Power Departments (PIDs);7.7. Water and Power Development Authority of Pakistan (WAPDA);Water and Power Development Authority of Pakistan (WAPDA);8.8. Emergency Relief Cell, Cabinet Division, Islamabad;Emergency Relief Cell, Cabinet Division, Islamabad;9.9. Provincial Flood Relief Departments/PDMAs;Provincial Flood Relief Departments/PDMAs;10. SDMA (For AJ&K), similar arrangements for FATA, NA;10. SDMA (For AJ&K), similar arrangements for FATA, NA;11.11. Pakistan Commissioner For Indus Waters (PCIW);Pakistan Commissioner For Indus Waters (PCIW);12.12. Police Information Department;Police Information Department;13.13. Pakistan Forest Department;Pakistan Forest Department;14.14. Pakistan Railways;Pakistan Railways;15.15. Information Department;Information Department;16.16. Provincial Communication & Works Departments;Provincial Communication & Works Departments;17. Civil Defence;17. Civil Defence;18.18. District Administrations/DDMAsDistrict Administrations/DDMAs

Flood Control System In PlaceFlood Control System In Place

FloodFlood ForecastingForecasting DivisionDivision (NFFD),(NFFD), atat LahoreLahore;;

1010--CMCM QPMQPM WeatherWeather RadarRadar SystemSystem atat Sialkot,Sialkot, LahoreLahore && Mangla,Mangla, 55 CMCMQQ yy ,, g ,g ,WeatherWeather RadarsRadars atat Karachi,Karachi, RahimRahim YarYar Khan,Khan, DD..II..KhanKhan andand IslamabadIslamabad;;

9090--HFHF RadioRadio CommunicationCommunication setssets forfor effectiveeffective rainfall,rainfall, riverriverflow/streamflow/stream flowflow datadata receiptreceipt andand transmissiontransmission;;

MeteoroburstMeteoroburst TelecommunicationTelecommunication SystemSystem forfor improvedimproved floodflood gauginggaugingMeteoroburstMeteoroburst TelecommunicationTelecommunication SystemSystem forfor improvedimproved floodflood gauginggauging&& telemetrytelemetry throughthrough collectioncollection ofof realreal timetime hydromethydromet fromfrom remoteremote sitessitesandand itsits disseminationdissemination;;

FloodFlood PlainPlain mapsmaps;;

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Flood Control System In PlaceFlood Control System In Place

IndusIndus BasinBasin FloodFlood ForecastingForecasting SystemSystem (FFS)(FFS) throughthrough RainfallRainfall--RunoffRunoff ComputerComputer modelingmodeling;;

WirelessWireless NetworkNetwork;;WirelessWireless NetworkNetwork;;

StructuralStructural interventionsinterventions onon variousvarious primaryprimary andand secondarysecondaryriversrivers;;

UrbanUrban FloodFlood ControlControl SystemSystem;;

FloodFlood WarningWarning ManualManual;;FloodFlood WarningWarning ManualManual;;

DamsDams ManagementManagement CommitteesCommittees;;

CoordinationCoordination CommitteeCommittee atat FederalFederal LevelLevel..

Weather Radar NetworkWeather Radar Network

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RADAR NETWORK OF PMD5 cm radar at Islamabad

DIKIBD

RHK

10 cm radar at FFD Lahore Area covered by Doppler radar at Lahore

RHK

KHI

LHR

FLOOD FORECASTING DIVISION,(FFD), LAHORE FLOOD FORECASTING DIVISION,(FFD), LAHORE

( H.F.RADIO NETWORK)( H.F.RADIO NETWORK)

MANGLATARBELA

Besham, JaglotSkardu, Daggar

Phulra, OghiShinkiari, Khairabad

Nowshera

Kallar, G.H.Ullah

Muzaffarabad, Domel

Kotli, Kohala

Plandri, Azadpatan

CHASMA

W.R.M.D.

SUNNY VIEW LAHORE

FLOOD FORECASTING DIVISION LAHORE

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Meteoroburst Telecommunication SystemMeteoroburst Telecommunication System

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Tracks of Monsoon Low/Depression During

Flood Season 2009 & 2008(15th June to 15th October)

2009

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2008

Track of Monsoon Low/Depression

13/8

Pakistan Meteorological DepartmentFlood Forecasting Division

Lahore

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Computer Based Flood Forecasting SystemComputer Based Flood Forecasting System

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FLOOD FORECASTING DIVISION,(FFD), LAHOREFLOOD FORECASTING DIVISION,(FFD), LAHORE

( WIRELESS NETWORK)( WIRELESS NETWORK)

RAVI SUTLEJ CHENAB

A A A A

JHELUM INDUS

KOT NAINA, JASSAR, RAVI SYPHON

SHAHDARA, BALLOKI, SIDHNAI

BEIN NULLAH AT CHAK AMRU

BEIN NULLAH AT SHAKARGRAH

DEG NULLAH AT Q.S.SINGH

BASSANTAR NULLAH

G.S.WALA, BAKARKE,

SULEMANKI, ISLAM,

MELSI SYPHON

MARALA, KHANKI

QADIRABAD, CHINOT BRIDGE

TRIMU, RAWAZ BRIDGE

PUNJNAD

AIK NULLAH AT URA

PALKU NULLAH

JHELUM INDUS

NEW RASUL, KHUSHAB BRIDGE

KALABAGH, TAUNSA, MITHANKOT,

GHAZIGHAT, CHACHRAN SHRAIF

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Cross Border Hydrological Data

INDIA

RIVER

CHENAB at Akhnoor

JAMMU TAWI at Jammu

DAILY RADIO JAMMU BROADCAST

0930, 1430, 2240 Hours

RAVI below Madhopur

SUTLEJ below Rupar, Harike,Ferozpur

0400, 1800, 2400 Hours

(on telephone)

Tarbela Dam Tarbela Dam Flood Management CommitteeFlood Management Committee

TarbelaTarbela DamDam FloodFlood ManagementManagement CommitteeCommittee hashasbeenbeen formedformed forfor reservoirreservoir operationoperation andand floodfloodroutingrouting toto taketake immediateimmediate andand onon thethe spotspot decisionsdecisionsroutingrouting toto taketake immediateimmediate andand onon thethe spotspot decisionsdecisionsasas perper SOPSOP.. TheThe compositioncomposition isis asas underunder::

GG..MM--TarbelaTarbela DamDam ChairmanChairmanDirectorDirector--PMOPMO CoordinatorCoordinatorChiefChief EngineerEngineer (Civil)(Civil) TarbelaTarbela MemberMemberChiefChief EngineerEngineer (Power(Power Station)Station) TarbelaTarbela MemberMemberRR..EE (External(External Works)Works) BarrageBarrage MemberMemberSS..EE (Survey(Survey && Hydrology)Hydrology) TarbelaTarbela MemberMemberSS..EE (Design(Design && Surveillance)Surveillance) TarbelaTarbela MemberMemberSecuritySecurity OfficerOfficer MemberMember

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Mangla Dam Mangla Dam Flood Management CommitteeFlood Management Committee

ManglaMangla DamDam FloodFlood ManagementManagement CommitteeCommittee hashas beenbeenformedformed forfor reservoirreservoir operationoperation andand floodflood routingrouting tototaketake immediateimmediate andand onon thethe spotspot decisionsdecisions asas perper SOPSOP..TheThe compositioncomposition isis asas underunder::

ChiefChief EngineerEngineer--ManglaMangla ChairmanChairmanSS..EE (Hydrology)(Hydrology) MemberMemberRR..EE (Civil)(Civil) MemberMemberSS EE (Surveillance)(Surveillance) MemberMemberSS..EE (Surveillance)(Surveillance) MemberMemberRR..EE (Power)(Power) MemberMemberDyDy.. DirectorDirector (Hydrology)(Hydrology) MemberMemberSeniorSenior OfficerOfficer (Security)(Security) MemberMember

Coordination Committee At Federal LevelCoordination Committee At Federal Level

ForFor coordinatingcoordinating thethe FloodFlood ManagementManagement andandForecastingForecasting ActivitiesActivities withwith specificspecific referencereference toto

idid fl dfl d kk h i ih i i d id i fl dfl davoidavoid floodflood peakpeak synchronizationsynchronization duringduring floodfloodseasonseason followingfollowing CoordinationCoordination CommitteeCommittee existsexists atatthethe federalfederal levellevel::

i)i) ChiefChief EngineeringEngineering Adviser/ChairmanAdviser/Chairman ConvenerConvenerFederalFederal FloodFlood CommissionCommission

ii)ii) MemberMember (Water),(Water), WAPDAWAPDA MemberMemberiii)iii) DirectorDirector GeneralGeneral -- PMDPMD MemberMemberiii)iii) DirectorDirector GeneralGeneral PMDPMD MemberMemberiv)iv) PakPak CommissionerCommissioner forfor IndusIndus WatersWaters MemberMemberv)v) ChairmanChairman IRSAIRSA MemberMembervi)vi) RepRep.. ofof DirectorDirector GeneralGeneral Engineers,Engineers, ArmyArmy MemberMember

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Breaching Sections in PunjabBreaching Sections in Punjab

PURPOSE:PURPOSE:In case of Exceptionally High Floods part of the In case of Exceptionally High Floods part of the In case of Exceptionally High Floods, part of the In case of Exceptionally High Floods, part of the

discharges are escaped by providing breaching on discharges are escaped by providing breaching on prepre--determined sites for safety of the Hydraulic determined sites for safety of the Hydraulic Structure (Bridges & Barrages).Structure (Bridges & Barrages).

Total No. of Breaching Sections in Punjab = 17 No.Total No. of Breaching Sections in Punjab = 17 No.Operated by PID = 12 No.Operated by PID = 12 No.Operated by Railway Department = 4 No.Operated by Railway Department = 4 No.Operated by Highways Department = 1 No.Operated by Highways Department = 1 No.

#

# ##

INDEX PLAN OF MARALA BARRAGE

BREACHING SECTION

FLOW THROUGHBREACHING SECTIONRIVER

MARALA HEADWORKSDesign Capacity = 11,00,000 CsCricital Level = R.L 829 at RD 12 of LMB

Highest Flood RecrodedDate Guage Discharge (Cs) 26.08.57 816 1100000 Ever Record09.08.73 812 77000025 09 88 8088 743580 C

HE

NA

B

KHALIL PUR

SURAKHPUR

MANKHOR

# # # # # #

## # #

#

## #

##

25.09.88 808.8 74358010.09.92 809.4 838940 28.08.97 808.2 770525

R I V E R CH E N A B

RIV

ER

BAJWAT

Spur Align L.F.P.B1 R D 7000 5 R D 16200 MARALA ZINDA

DHULRANDHIRCHOBARA MAR

KHOKHARAN

BEHLOLPURKURI

SADAR PURA

PHUKLIAN

PUL BAJWAN

RIVER JAMMU TAWI

L.G.BUNDOLD

WEI

R

LOOP 2LOOP 1

INK

BREACHINGSECTION

##

#

##

##

#

#1. R.D 7000 5. R.D 16200 2. R.D 8400 6. R.D 227003. R.D 9700 7. R.D 26500 4. R.D 14200 8. R.D 30500 9. R.D 32750

LEFT PROTECTION BUNDSHAHDUR PUR

MARALACOLONY

DHALLEWALI

ZINDAGONDAL

LEFT MARGINAL BUNDCHAPRAR

LOOP 2

SPURS ALONG L.M.B

1. R.D 4237 6. R.D 21530 11. R.D 361322. R.D 5146 7. R.D 24080 12. R.D 378323. R.D 9165 8. R.D 27584 13. R.D 40100 4. R.D 11920 9. R.D 301885. R.D 16281 10. R.D 34143

U.C

.C

MA

RA

LA R

AVI

L

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Index Plam of

Qadirabad Barrage

5500

3750

035

200

2860

0

15

1330

0

nk

Qadirabad BarrageDesign Capicity = 9,00,000 CsCritical Level = R. L 712 at RD 15 of LMBHighest Flood RecordDate Guage Discharge (Cs)11.09.92 700.3 948530 Ever Recoerded10.08.73 700.45 85434126.09.88 700.3 89229926.08.96 700.5 85323128.08.97 700.8 873442

0 00 00 5100

0D

480

00R

D 1

2500

Rd

2950

0

RD

259

66R

D 2

3000

RD

208

14

RD

147

0

Ban

uM

anga

Mur

idC

hak

Mur

id

Ray

o W

ali

Bur

t Wal

iC

hann

i

RD

45

RD

3R

D 3

RD

2

#

RD

RD

1

Q. B

. Lin

RD 2500

R. Q

. Lin

k

Chhane Wah EscapeLeft Marginal Bund

Lo

wer Chenab Canal

Right Marginal Bund

Breching Section

RD

8550

0R

D 7

660

RD

690

0

RD

5R

D R

Flow ThorughBreaching Section

River

J Spur No 4

Spur No 5

#Babu Sabu

Islam P

#

Sharif Park

#

Sanda KalanIndex Plan

ofRavi River

Near Shandra

Shahdara BridgeDesign Capacity = 2,50,000 CsCritical Level = R.L 698.5 at RD 163 of ShahdaraDisty bund & 69B gauge site on Mahmood Booti BundHigest Flood RecordedDate Guage Discharge(Cs)27.09.88 694.7 576000 Ever Recorded10.08.76 692.9 17017507.09.95 690.6 17152025.08.96 689.4 182340 11.08.73 693.5 237380

Mohmood Booti BundSloping Spur Hockey

Spur

RD

700

0

Hockey SpurRD 3600

T Head Spur

T Spur

#

Gow Shala

J Spur No 1

J SpurNo 2

J SpurNo 3

#Pura

Mot or W

ay

To

City

Near Shandra

BrechingSection

#RD 163Reaching Section

Flow ThroughBreaching Section

River

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Saidpur

Golra Area Jinnah Park FFC

ItemItem Nos.Nos.

Rainfall Rainfall StationStation

6 Stations6 Stations

Water Water LevelLevel

5 Stations5 Stations

Urban Flood Control System

RAMC

Chaklala

Bokra AreaKattarian Br

PMD

Rawalpindi Fire Brigade

Level Level StationStationMaster Master Control Control StationStation

PMDPMD

Monitoring Monitoring StationsStations

3 Stations3 Stations

Executive Executive Warning Warning Control Control RoomRoom

1 Room1 Room

Warning Warning PostPost

10 Stations10 Stations

Urban Flood Hazard Map For Lai Nullah Basin In Rawalpindi

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Role of District AdministrationRole of District Administration

Following Cycle of responsibilities is in place:Following Cycle of responsibilities is in place:

Issuance of Flood/Weather warning by FFD to all Issuance of Flood/Weather warning by FFD to all including NDMA/FFC/Provincial Flood Warning Centres including NDMA/FFC/Provincial Flood Warning Centres etc;etc;

Issuance of necessary alerts/orders/warning by NDMA to Issuance of necessary alerts/orders/warning by NDMA to respective PDMAs;respective PDMAs;respective PDMAs;respective PDMAs;

Issuance of necessary alerts/orders/warning by Issuance of necessary alerts/orders/warning by respective PDMA to respective DDMAsrespective PDMA to respective DDMAs

End of PresentationEnd of Presentation

Thank YouThank You