PUNJAB IRRIGATION DEPARTMENT
IRRIGATION SECTOR OVERVIEW, CHALLENGES AND INITIATIVES
BY Habib Ullah Bodla
November 14, 2013 PRESENTATION OUTLINE SECTOR OVERVIEW PROFILE OF IRRIGATION DEPARTMENT CANAL WATER REGULATION WATER SECTOR CHALLENGES IMPROVEMENT STRATEGIES / INITIATIVES: . ADDRESSING WATER SHORTAGES . REHABILITATION AND UPGRADATION OF IRRIGATION INFRASTRUCTURE . WATER MANAGEMENT AND MONITORING SYSTEM . INSTITUTIONAL REFORMS . SMALL DAMS . GROUNDWATER MONITORING / IWRM FUNDAMENTALS WAY FORWARD
2 SECTOR OVERVIEW
3 SECTOR OVERVIEW
Pakistan’s Irrigation System is the largest contiguous gravity flow network in the World
It serves as a lifeline for irrigated agriculture in Punjab which contributes more than 21% to the National GDP
The climate is arid to semi-arid, with annual rainfall of 10 - 15 inches, mainly in the monsoon months (July - September)
River flows are highly fluctuating 70% flows occur during 3 monsoon months, flows drop drastically during other months
4 SECTOR OVERVIEW
The system was designed for low irrigation intensities (60-70%). As a result of agricultural development over time and groundwater contribution, the irrigation intensities have now almost doubled (120-150%)
The water requirements have accordingly increased tremendously and the system capacities are grossly inadequate
The reservoir capacity is highly inadequate to balance the river flow fluctuations. Further, the progressive sedimentation has reduced 28% capacity of the existing reservoirs
Resultantly serious water shortages are encountered during Kharif sowing and Rabi maturing periods, when the dams are empty
5 SECTOR OVERVIEW
Indus Water Treaty (1960) and Water Accord (1991) highlight the two most important milestones in the history of irrigation sector development
Groundwater development has contributed significantly towards meeting the enhanced irrigation requirements. Over exploitation of groundwater is however posing serious sustainability concerns in most Fresh Groundwater aquifers
Both development and management need to be given equal importance in order to improve irrigation system performance
6 PROFILE OF IRRIGATION DEPARTMENT
7 VISION
To provide adequate, equitable and reliable irrigation supplies to the cultivable lands of Punjab aiming at enhanced agricultural productivity and sustainable management of the resources
8 8 FUNCTIONS
A. Irrigation and Drainage Construction, maintenance and rehabilitation of i. Barrages ii. Canals iii. Small Dams iv. Drainage System Equitable distribution of canal water Flood control and flood protection Rivers and riverine surveys Storage of water Basic and applied research in irrigation, hydraulics, groundwater and land reclamation Assessment of water rates B. Purchase and maintenance of machinery and stores C. Operation and maintenance of workshops
D.9 Service matters SALIENT FEATURES
Headworks / Barrages : 13 Main Canals : 25 Length of Main Canals and Branches : 3993 Miles Length of Distributaries and Minors : 19191 Miles Length of Inter River Link Canals : 528 Miles Off-take capacity of Main Canals : 1.2 Lac Cs Off-take Capacity of Link Canals : 1.1 Lac Cs Total Outlets : 58000 G.C.A : 23.35 m.a C.C.A : 20.78 m.a a. Perennial : 12.94 m.a b. Non-Perennial : 7.84 m.a
10 SALIENT FEATURES
Overall Designed Annual Intensity : 67 %
Actual Intensity : 120-130 %
SCARP Tubewells : 1060
Private Tubewells : 1,000,000
Length of Flood Embankments : 1600 Miles
Length of Surface Drains : 4800 Miles
Small Dams : 56 + 9
11 ORGANOGRAM OF IRRIGATION DEPARTMENT
SECRETARY IRRIGATION
ADDL SECRETARY ADDL SECRETARY ADDL SECRETARY (BUDGET/OPERATION) (TECHNICAL) (ADMIN)
ENGINEERING PMO PMIU PIDA CHIEF SPRU PMU LBDCIP ACADEMY BARRAGES
PROJECT CHIEF ENGINEER CHIEF ENGINEER CHIEF ENGINEER CHIEF ENGINEER DIRECTOR P & R ZONE RESEARCH D&F ZONE DEVELOPMENT PISIP
CHIEF ENGINEER CHIEF ENGINEER CHIEF ENGINEER CHIEF ENGINEER CHIEF ENGINEER CHIEF ENGINEER MULTAN LAHORE BAHAWALPUR SARGODHA FAISALABAD D.G. KHAN WATER REGULATION
13 INDUS BASIN WATER DISTRIBUTION
Main Canal Average Water Accord Command Area Province Systems Uses Share (M. Acres) (No.) (MAF) (MAF)
Punjab 25 21.0 54.49 55.94
Sindh 15 12.8 43.04 48.76
KPK 10 0.73 3.09 5.78
Balochistan 2 0.97 2.11 3.87
14 INDUS WATER TREATY- 1960: SALIENT FEATURES
All waters of eastern rivers namely Ravi, Beas and Sutlej allocated to India
All waters of western rivers namely Indus, Jhelum and Chenab allocated to Pakistan except some specified uses in occupied Kashmir
Pakistan to meet the requirements of its eastern river canals from western rivers by constructing suitable replacement works
15 15 PAKISTAN IRRIGATION SYSTEM IMPACT OF INDUS WATERS TREATY
In post Treaty period Pakistan / Punjab canals have been grouped in following two Zones for the purpose of receiving river supply.
i) Jhelum – Chenab Zone or Mangla Command Canals.
ii) Indus Zone or Terbela Command Canals.
16 16 PAKISTAN IRRIGATION NETWORK BELOW RIM STATIONS
Canals No. Command Area (M-Acres) Mangla Command Canals
Punjab 13 13.0
Tarbela Command Canals
KPK 2 0.32
Punjab 12 8.0
Sindh 15 13.2
Balochistan 2 0.82
Total 44 35.4
17 17 18 18 SALIENT FEATURES OF ACCORD 1991
Existing uses of Provinces remain untouched and protected No restrictions on Balochistan to develop Water Resources of Indus Tributaries flowing through its area Provinces are free to utilize their share in any Canal System including Link Canals Need for additional storages on the Indus and other Rivers admitted Need for establishing Indus River System Authority recognized IRSA to have representation from the four Provinces Provinces free to undertake new Projects within their agreed shares
19 19 WATER REGULATION OF PUNJAB CANALS
IRSA prepares water availability forecast before each crop season and determines Provincial shares in accordance with the provisions of the Water Apportionment Accord
Punjab prepares canal operation program with consultation of Zonal Chief Engineers and Punjab Agriculture Department based on shares determined by IRSA
Punjab places indents with IRSA for releases from Mangla and Tarbela
Operation of canals is closely monitored daily in the Department and regulation instructions are issued to make necessary adjustment depending on actual river flows and varying canal demands due to meteorological changes
20 WATER SECTOR CHALLENGES
21 WATER SECTOR CHALLENGES: AN OVERVIEW
The surface and groundwater of the Indus Basin constitute vital lifeline of Punjab’s agro-based economy
Punjab faces major irrigation and drainage challenges with profound social, economic and environmental implications
22 WATER SECTOR CHALLENGES
Growing water shortages Progressive deterioration of irrigation infrastructure Lack of transparency and inequities in water distribution Low water and agriculture productivity Over-exploitation of groundwater Increasing environmental hazards
Lack of financial sustainability
23 IMPROVEMENT STRATEGIES AND INITIATIVES
24 ADDRESSING WATER SHORTAGES
25 ADDRESSING WATER SHORTAGES
SHORT TERM MEASURES Strict implementation of notified canal operation plan Effective control over water theft Priority rehabilitation of canal infrastructure
LONG TERM MEASURES Construction of new storages Augmenting the inter-river transfer capacity Policy interventions for sustainable cropping patterns and water use regimes Water conservation through lining, precision land leveling, improved agricultural practices, and sprinkler / drip systems Groundwater management initiatives 26 REHABILITATION AND UPGRADATION OF IRRIGATION INFRASTRUCTURE
27 REHABILITATION AND UPGRADATION OF IRRIGATION INFRASTRUCTURE
A detailed inventory of irrigation infrastructure has been prepared. The replacement value of irrigation assets is estimated to be US $ 20 billion
The rehabilitation requirements of Punjab’s irrigation infrastructure have been estimated at US $ 2.4 billion (2005-06 prices)
The O&M yardsticks have been updated, which will ensure sustainability of the rehabilitated infrastructure
An effective Third Party audit of O&M works has been put in place. The services of Supervisory Consultants for ADP and M&R works have been hired 28 FINANCING WINDOWS NEXT TEN YEARS
FINANCING AMOUNT PROJECTS WINDOWS (BILLION RS) LCC (Part B) & PISIP (Punjab Irrigation JICA/JBIC 20 System Improvement Project) Khanki Barrage Reconstruction, ADB 84 LBDC, Thal/Pakpattan/Sidhani canal systems,Balloki, Sulemanki, Trimmu & Panjnad Headworks WORLD BANK 16 Jinnah & Islam Barrages
Irrigation System Rehabilitation Project PSDP 40 (Lower Jhelum Canal, Eastern Sadiqia, (ISRP and Lining) Hakara Branch, Punjanad Canal and SMB Link) & Lining of Distributaries / Minors
Counterpart Funding and rehabilitation ADP 40 of existing infrastructure
TOTAL 200
29 BARRAGES REHABILITATION PROGRAM
Sr Name of Financiers / River Project Preparation Current Status # Barrage Donors Project costing Rs 12.678 billion is in World Bank 1 Jinnah Completed progress. Project would be completed by June 2015. Indus The project costing Rs 10.238 billion World Bank 2 Taunsa Completed was completed during the year 2008. JICA Grant
Project costing Rs 23.4 billion has 3 Khanki Completed been awarded and project would be ADB completed by June 2016. 4 Trimmu Feasibility study of Detailed design of Trimmu and Trimmu and Panjnad barrages is underway ADB Panjnad barrages is Chenab (Punjab being undertaken Irrigated under the approved Agriculture 5 Panjnad Punjab Irrigated Investment Agriculture Project) Investment Project (PIAIP)
30 BARRAGES REHABILITATION PROGRAM
Sr Name of Project Financiers / River Current Status # Barrage Preparation Donors
Award of contract was made in September 2011, likely completion ADB 6 Ravi Balloki Completed in September 2013. Cost of the (LBDCIP) project is Rs 2.36 billion.
Loan has been signed. Cost of the project is Rs 3.04 billion. Sule- ADB 7 Completed Procurement process has started. manki (PIAIP) Sutlej
World Bank financing expected next 8 Islam Completed year World Bank
31 IRRIGATION MANAGEMENT INFORMATION SYSTEM
32 IRRIGATION MANAGEMENT INFORMATION SYSTEM
Irrigation Management Information System (IMIS) has been developed and the water account of 24 main canals and daily data of 3096 channels are posted on the website http://irrigation.punjab.gov.pk Daily analysis report of the channel operations and suggesting corrective measures Fortnightly Performance Evaluation Report of Canal Divisions, Circles and Zones Accountability system put in place on the basis of Performance Evaluation analysis Discharge observations, calibration of gauges and preparation of discharge tables
33 INSTITUTIONAL REFORMS
34 INSTITUTIONAL REFORMS
Institutional Reforms in the Irrigation Sector were initiated in 1997 with the promulgation of PIDA Act The reforms objectives focus on: . Decentralization & Autonomy . Farmers Participation and Empowerment . Efficiency and Sustainability The new institutions under the reforms framework include:
. PIDA Provincial Level
. Area Water Board (AWB) Main Canal Level
. Farmer Organization (FO) Distributary Level
. Khal Panchayat (KP) Watercourse Level
35 REFORMS TIERS
Irrigation Deptt.
CHAIRMAN PIDA
Authority Board Chairman (Governing Body) AWBs (Farmers Rep.)
Non-Farmer Farmer FOs Vice Chairman Members (05) Members (06) (Farmers Rep.)
Management Committee Board of Management Non-Farmer Farmer Of FO (MD PIDA, 3- GMs) Members (09) Members (10) (9- Members)
Vice General Executive President Treasurer President Secretary Members (5)
Khal Panchayats 36 STATUS OF REFORMS
Five AWBs notified: LCC (E) & (W), LBDC, DG Khan, and Bahawalnagar. LCC (E) AWB functional since 2007
347 Farmers Organizations formed in the above AWBs
Irrigation Management Transfer made to 74 FOs in LCC (E), 69 FOs in Bahawalnagar Canal Circle, 120 FOs in Derajat and 52 in LBDC Canal Circle
The performance evaluation of 84 FOs in LCC (E) AWB indicates mixed results:
Good Performance 25% FOs
Average Performance 50 % FOs
Poor Performance 20-25% Fos
37 SMALL DAMS
38 CREATION OF SMALL DAMS ORGANIZATION AND RATIONALE The Idea of building small dams in the Potohar Plateau was conceived by I&P Department as early as 1954 In 1973 Small Dams Organization was established and since then the responsibility of planning, design, construction and maintenance of Small Dams has been entrusted to it Small dams provide irrigation and drinking water supplies to the rural population of less developed barani areas in Chakwal, Jhelum, Attock and Rawalpindi districts These schemes have the potential of contributing significantly towards poverty alleviation and social uplift of the local population Small dams are local area development schemes and generally have nominal storage potential. These dams therefore can not substitute the multi-purpose large storage dams
39 SALIENT FEATURES OF POTHOHAR PLATEAU
LOCATION Rainfed area of Northern Punjab comprising of District Jhelum, Chakwal, Rawalpindi, Attock and Islamabad TOTAL AREA 22,300 Sq Kms
NO. OF VILLAGES 2600
POPULATION 4.34 Million
ANNUAL RAINFALL 400 to 1400 mm
AVERAGE YEARLY RUNOFF 1.88 MAF Tapped Run Off 0.22 MAF (12%) Balance Run Off 1.66 MAF (88%)
40 GROUNDWATER MONITORING / IWRM FUNDAMENTALS
41 GROUNDWATER MONITORING
• Sampling Schedule: May-June, Oct-Nov. • Groundwater Monitoring units in Punjab: 7 • Groundwater Monitoring in LBDCIP and PISIP Projects • GIS mapping • Web Reporting
http://irrigation.punjab.gov.pk/index.aspx
42 43 44 IWRM FUNDAMENTALS
How much water (surface and groundwater) is available What are the risks / opportunities associated with these resources – climate change / pollution / new dams What are the impacts on the quality of surface and groundwater in the basin Who is authorized to use groundwater and under what conditions will this authorization be changed Who will have policy and decision making responsibility for an integrated approach for water management that will take into account all the competing issues and sectors
45 FUTURE WATER REQUIREMENTS
Sr.# Description Year 2000 Year 2025 Additional 131.51 208.66 Water A. Population (Million) Existing Requirement Require- Uses (MAF) (MAF) ment (MAF) B. Non-Agricultural Sector
Water Supply and Sanitation 4.5 10.5 6.0 Industry 2.2 3.5 1.3 Environmental Protection 1.3 1.7 0.4 Total 8.0 15.7 7.7 C Agriculture Sector Requirement At Canal Heads 105.0 142.0 37.0 D Total (B+C) 113.0 157.7 44.7 Source: GOP, 2004
46 STRATEGY FOR MEETING FUTURE WATER REQUIREMENT
Estimates suggest that about half of this additional water can be made available through conservation
For the remaining half, additional new storages will have to be constructed for sustainability and improvement of agriculture
47 WAY FORWARD
Enhancing storage capacity to provide system flexibility for addressing impacts of climate change Ensuring the early rehabilitation, remodeling and up-gradation of existing irrigation infrastructure in the country, which can sustain the climate change related expected extreme weather events Enhancing public awareness to underscore the importance of conservation and sustainable use of water resources and providing incentives for adoption of more efficient irrigation techniques Conservation of existing water availability by: Lining of channels and water courses Change of cropping pattern to suit the existing water availability and switching over to low delta crops as compared to crops requiring more water Improving irrigation techniques and switching over to drip and sprinkler irrigation methods wherever possible
48 WAY FORWARD Strengthening the present hydrological network to monitor river flows and flood warning systems Protecting groundwater through management and technical measures like water licensing, artificial recharge especially for threatened aquifers, regulatory framework and adopt integrated water resources management concepts Enhancing national capacities for monitoring temporal changes in glaciers, snow cover, and meteorological parameters Development contingency plans for short-term measures to adapt to water shortages that could help to mitigate drought Addressing the issues of pollution of water bodies including sea water intrusion and taking measures to preserve the ecology of dry-river reaches of eastern rivers Safeguarding Pakistan’s rights on trans-boundary water inflows according to international norms and conventions Development of Decision Support System Development of Real Time Flow Monitoring System (RTFM). 49 THANKS RIVER FLOWS AND CANAL WITHDRAWALS IN INDUS BASIN
700,0 Average Westren Rivers Flows Average Canals Withdrawals 600,0
500,0
400,0
300,0 Discharge in 1000 Cs Discharge in 200,0
100,0
0,0 1-10 1-10 1-10 1-10 1-10 1-10 1-10 1-10 1-10 1-10 1-10 1-10 11-20 21-30 11-20 21-31 11-20 21-30 11-20 21-31 11-20 21-31 11-20 21-30 11-20 21-31 11-20 21-30 11-20 21-31 11-20 21-31 11-20 21-29 11-20 21-31 April May June July August SeptemberOctober NovemberDecember January February March 51 DESIGNED VS ACTUAL IRRIGATION
52 DAYS OF AVERAGE FLOW WHICH RESERVOIRS DESIGNED VS CANACTUAL STORE IN DIFFERENT IRRIGATION BASINS
53 GROWTH OF PRIVATE TUBEWELLS
54 6000 DECLINING PER CAPITA AVAILABILITY OF WATER IN PAKISTAN (CUBIC METERS PER CAPITA PER YEAR) 5500
5000
4500
4000
3500
3000
2500
2000 Water Stress
1500 Water Scarcity 1000
500
0 55 1951 1992 20022008 2012 2020 Source, WAPDA, 2004 SHARING PROCEDURE
Pakistan : One of the worlds most water-stressed countries Source, Pakistan Economy Running Dry – World Bank, 2005 56 OUR WATERMANAGEMENT PRODUCTIVITY IS WAY BELOW GWGLOBAL / REGIONAL AVERAGESSTRATEGIES Major Challenge
Development and Phased Implementation of a Holistic GWM Policy Framework to address Complex Issues of GWM Proposed Actions GW Monitoring Institutional Set Up Public Awareness Campaign on GWM & Regulation Development of GWM Strategy Identification of Critical Areas Phased Implementation of Management Regime Development of Legal Framework Gradual shift from Management to GW Regulation
57 YIELD GAP FOR MAJOR CROPS IN PAKISTAN (Tons/Ha) Crop Progressive National Yield Farmers Average Difference (%) Wheat 4.6 2.6 44
Cotton 2.6 1.8 31
Rice 3.8 2.1 45
Maize 6.9 2.9 58
Sugarcane Punjab 200 55 73 Sindh 130 50 62 58 DESPITERELEASES WATER BELOW KOTRI SHORTAGES, (MAF) WE FAIL TO UTILIZE AVAILABLE WATER
100
90
80
70
60
50 Average 30.35 MAF 40
30
20
10
0
Annual Escapage Average BARRAGES RASUL BARRAGE RASUL BARRAGE TAUNSA BARRAGE MARALA HEAD WORKS MARALA HEAD WORKS BALLOKI HEAD WORKS BALLOKI HEAD WORKS KHANKI HEAD WORKS KHANKI HEAD WORKS RAWAL DAM
Near Rawal Town at a distance of Location about 9 Miles from Rawalpindi along Pindi Murree Road.
Year of Construction 1962
Cost Rs 21.123 Million Type of Dam Stone Masonry Height of Dam 133.50 Ft Length of Dam 700 Ft Gross Storage Capacity 47500 A.Ft Live Storage Capacity 43000 A.Ft Normal Pond Level RL 1752 Ft Dead Storage Level RL 1708 Ft Capacity of Irrigation 72 Cfs Channel Length Of Irrigation Ojri {25000 Ft} Channel Shahana {35482 Ft} Command Area 500 Acres
Controlling Division Small Dams Islamabad 70 MISRIOT DAM
Location Misriot village 7 miles south west of Rawalpindi city Year of 1963 Construction Cost Rs. 0.33 Million Type of Dam Concrete Gravity Height of Dam 39.40 Ft Length of Dam 70 Ft Gross Storage Capacity 573 Aft Live Storage Capacity 242 Aft Normal Pond Level RL 1631.10 Ft Dead Storage Level RL 1623.50 Ft
Capacity of Irrigation Channel 2Cs
Length Of Irrigation Channel 8765 Ft
Command Area 100 Acres
Controlling Division Small Dams Islamabad DUNGI DAM
Near about of Gujar Khan Tehsil Location Gujar Khan Distt Rawalpindi
Year of Construction 1971 Cost Rs. 1.47 Million Type of Dam Concrete Gravity Height of Dam 71.40 Ft Length of Dam 952 Ft Gross Storage Capacity 1760 Aft
Live Storage Capacity 959 Aft
Normal Pond Level 1502.50 Ft Dead Storage Level 1490.0 Ft Capacity of Irrigation 4.0 Cfs Channel Length Of Irrigation 11400 Ft Channel Command Area
Controlling Division Small Dams Jhelum NIRALI DAM
Near Nirali Village about South Location West of Gujar Khan Tehsil Gujar Khan Distt Rawalpindi Year of Construction 1971 Cost Rs. 0.973 Million Type of Dam Earthfill Height of Dam 68.50 Ft Length of Dam 1100 Ft Gross Storage Capacity 754 Aft Live Storage Capacity 450 Aft Normal Pond Level 1715.0 Ft Dead Storage Level 1700.0 Ft Capacity of Irrigation 3.0 Cfs Channel Length Of Irrigation 12000 Ft Channel Command Area 315 Acres
Controlling Division Small Dams Jhelum KHASLA DAM
situated at about 17 miles from Rawalpindi on Rawalpindi Chuntra Location Road on a stream called Khasala Kas.
Year of Construction 1985 Cost Rs. 165.570 Million Type of Dam Concrete Gravity Height of Dam 72 Ft Length of Dam 130 Ft Gross Storage Capacity 2415 Aft Live Storage Capacity 1498 Aft Normal Pond Level RL 1332.00 Ft
Dead Storage Level RL 1316.50 Ft Capacity of Irrigation Main Channel {6 Cs} Channel Length Of Irrigation 12038 Ft Channel
Command Area 1250 Acres
Controlling Division Small Dams Islamabad DHOK SANDAY MAR DAM
Near village Dhok Sanday Mar situated on Nikki Kas at 1.5 mile Location towards south of G.T.Road mile stone 183 (Rawalpindi-Peshawar).
Year of Construction 1991 Cost Rs. 34.15 Million Type of Dam Concrete Gravity Height of Dam 65 Ft Length of Dam 132 Ft Gross Storage Capacity 862 Aft Live Storage Capacity 518 Aft Normal Pond Level RL 1726.50 Ft Dead Storage Level RL 1707.50 Ft Capacity of Irrigation Main Channel {3.5 Cs} Channel Length Of Irrigation 15893 Ft Channel Command Area 650 Acres Controlling Division Small Dams Islamabad JAWA DAM
located on at a distance of 35 km Location from near Bodial village in District Rawalpindi. Year of Construction 1994
Cost Rs. 311.00 million
Type of Dam Earth fill zoned dam
Height of Dam 82.43 Ft
Length of Dam 488 Ft
Gross Storage Capacity 1575 Aft
Live Storage Capacity 900 Aft
Normal Pond Level RL 1384.50 Ft
Dead Storage Level RL 1369.80 Ft Capacity of Irrigation 5 Cs Channel Length Of Irrigation 24816 Ft Channel Command Area 800 Acres
Controlling Division Small Dams Islamabad JAMAL DAM
Das Bild k ann zurzeit nicht angezeigt werden. 8 Km from Mundra Road near Location Village Jamal Tehsil Gujar Khan District Rawalpindi. Year of Construction 2006 Cost Rs. 77.171 Million Type of Dam Concrete Gravity Height of Dam 87 Feet Length of Dam 570 Feet Gross Storage Capacity 1860 Aft Live Storage Capacity 1286 Aft Normal Pond Level RL 1656.50 Ft Dead Storage Level RL 1603.30 Ft Capacity of Irrigation 8.75 Cusecs Channel Length Of Irrigation 27700 Feet Channel Command Area 1488 Acres
Controlling Division Chakwal Dams Chakwal PHALINA DAM
Location Near Phalina Village about East of Mandra Town Tehsil Gujar Khan Distt Rawalpindi. Year of Construction 2008 Cost Rs. 267.975 Million Type of Dam Earthfill Height of Dam 77.00 Ft Length of Dam 850.00 Ft Gross Storage 5250 Aft Capacity Live Storage Capacity 2930 Aft Normal Pond Level Dead Storage Level Capacity of Irrigation 22.00 Cfs Channel Length Of Irrigation Channel Command Area Controlling Division Small Dams Jhelum UGAHAUN DAM
Near ugahaun Village about 12 KM West of Gujar Khan Town Location Tehsil Gujar Khan Distt Rawalpindi. Year of Construction Under Construction Cost Rs. 509.602 Million Type of Dam Earthfill Height of Dam Length of Dam Gross Storage Capacity 8000 Aft Live Storage Capacity 3960 Aft Normal Pond Level Dead Storage Level Capacity of Irrigation 30.00 Cfs Channel Length Of Irrigation Channel Command Area Controlling Division Small Dams Jhelum IMIS Code Generation Unique Identity of Channel
Main Canal
80 3 1 3 2 0 0 0 0 0 0 2 0 0 1 0 10 PROGRAMME MONITORING & IMPLEMENTATION UNIT (PMIU)
High-end Reports for course corrections
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Director Gauges calibration Database GaugesDas Bild k ann zurzeit nicht angezeigt werden. & certification Das Bild k ann zurzeit nicht angezeigt werden. teams
Asst. Director Mobil
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Monitoring Assistant (54) Head & Das Bild kann zurzeit nicht angezeigt werden. Tail Data Daily Gauges data transmitted by SMS
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XEN Office (58) Das Bild k ann zurzeit nicht angezeigt werden. Division 81 Back Daily Discharge Updates Programme Monitoring & Implementation Unit
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82 Back DECISOIN SUPPORT SYSTEM
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84 CanalDECISION Level Line SUPPORT Diagram SYSTEM
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Nodal Computations Das Bild k ann zurzeit nicht angezeigt werden. Travel/lag Times Network Model Conveyance Losses Subsystem GIS Based Results Rating Curves Presentation Subsystem System Characteristics & Constraints
Das Bild k ann zurzeit nicht angezeigt werden. GIS Based Stream Reports Network Data Model for Data Monitoring Storage/Retrieval • Water levels (computed vs observed) Data Subsystem • Discharges (computed vs observed) • System shortages • Intelligent rotation program Change
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Das Bild k ann zurzeit nicht angezeigt werden. and Sub-Divisions Decision • Indication of Violation of Rotation program Maker • Indication of Pilferage etc. 85 Back REAL TIME MONITORING SYSTEM
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86 REAL TIME FLOW MONITORING SYSTEM
Data Data Data sensing logging transmission
Data storage, processing and sharing
Data Data Data display receiving communication
87 REAL TIME FLOW MONITORING SYSTEM
Webcam (Optional)
Antenna Solar panel
Equipment Panel
Water level sensor
Stilling well
88 REAL TIME FLOW MONITORING SYSTEM
Antenna Solar panel To Solar Panel
Equipment Panel Distribution Box
GSM Water Modem Solar level charger regulato sensor r Datalogge r
Battery
Stilling well To water level sensor 89 REAL TIME FLOW MONITORING SYSTEM
XEN Office
CE Office
CM Office
Governor Office 90 Web Site Farmers PDMA Office LCC CANAL
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91 DISTRIBUTARY
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92 DISTRIBUTIES
93 BS LINK CANAL
94 CANAL
95 TARBELA DAM
96 MANGLA DAM
97 LINE DIAGRAM
98 Raising of Mangla Dam
• Mangla reservoir had an initial reservoir capacity of 5.88 MAF, which reduced to 4.674 MAF in 2005 due to the sedimentation & was likely to reduce further. To counteract this phenomenon, the Mangla Dam Raising Project was started in 2004 and the main dam, spillway and its allied works were completed in 2009 at a cost of Rs. 101.384 billion. This project effectively raised the dam height by 30 feet to 482 feet (147 m), 99 Raising of Mangla Dam
• thereby raising the maximum water conservation level from 1202 feet to 1242 feet.[1][14] This increased the dam's storage capacity by an additional 2.88 MAF from 4.51 MAF to 7.39 MAF.[15] Besides, it is expected that after raising the height of the Mangla Dam by 30 feet, the power house will generate 12 percent additional energy per year which will increase its installed capacity from 1,000 MW to 1,120 MW 100 Tarbela Dam
• Official nameTarbela DamLocationTarbela, PakistanConstruction began1968Opening date1976C onstruction costUSD 1,497 Million [1]Dam and spillwaysHeight143.26 metres (470 ft) from river levelLength2,743.2 metres (9,000 ft)ImpoundsIndus RiverReservoirCreatesTarbela reservoirCapacity13.69 cubic kilometres (3.28 cu mi)Catchment area168,000 km2Surface area250 km2Power stationTurbines10 x 175 MW, 4 x 432 MWInstalled capacity3478 MWMaximum capacity4888 MW
101