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Kashafrud River (Mashhad) Basin GWADI PILOT BASIN Facing Challenges and Problems and

Kashafrud River (Mashhad) Basin GWADI PILOT BASIN Facing Challenges and Problems and Short Progress report. Catchments Area : 16400 km2 Mean annual rainfall : 275 mm Altitude Max: 3302 Mean: 1328 Min: 390.

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Kashafrud River (Mashhad) Basin GWADI PILOT BASIN Facing Challenges and Problems and

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  1. Kashafrud River(Mashhad)Basin GWADI PILOT BASIN Facing Challenges and Problems and Short Progress report

  2. Catchments Area : 16400 km2 • Mean annual rainfall : 275 mm • Altitude • Max: 3302 • Mean: 1328 • Min: 390 Geographical Location of Kashafrod Basin Total Population in Basin: 3 Million Renewable water per capita: 370 m3/capita/year

  3. Mashhad 2.5 million population (> 15 million tourists per year)

  4. Mashhad city 1972 Area : 15 km2 , Pop. : 0.55 million

  5. Mashhad city 1986 Area : 50 km2 , Pop. : 1.5 million

  6. Mashhad city 2006 Area : 170 km2 , Pop. : 2.6 million

  7. Population growth in Kashafrud basin

  8. Land Use in Kashafrud River Basin

  9. Kashafrod Ardak Kardeh Shandiz Mah nesa Torogh Surface Water Mean Annual runoff : 250 MCM Used Water : 205 MCM Outflow : 45 MCM

  10. Pole-Khaton Hydrometric station Mean Annual Runoff (1967-84) : 76 MCM Mean Annual Runoff (1985-02) : 44 MCM Min Annual Runoff : 0 MCM Max Annual Run off : 214 MCM There is no more surface water to control Olang-Asadee Hydrometric station Mean Annual Runoff (1967-84) : 44 MCM Mean Annual Runoff (1985-02) : 18 MCM Min Annual Runoff : 0 MCM Max Annual Run off : 108 MCM

  11. Kashafrud basin Groundwater Resources • Ground water recharge : 945 MCM/year • Ground water exploitation : 1145 MCM/year • Ground water deficit : -200 MCM/year • W.L. Drawdown from 1963 to 1973 : 7 m (0.7 m/year) • W.L. Drawdown from 1974 to 2002 : 33 m (1.2 m/year)

  12. Mashhad Plain Groundwater Exploitation 1971

  13. Mashhad Plain Groundwater Exploitation 1971 4.6 x 109 m3 Over-exploitation 2005

  14. Mashhad Plain Groundwater Exploitation 1971 4.6 x 109 m3 Over-exploitation 2005 2.5 x 109 m3 Over-exploitation 2025

  15. Agricultural Development in Kashafrud Basin Year 1972 Irrigated Area : 100,000 ha Percentage of Cereals on crop patterns: 72

  16. Agricultural Development in Kashafrud Basin Year 1986 Irrigated Area : 115,000 ha Percentage of Cereals on crop patterns: 66

  17. Agricultural Development in Kashafrud Basin Year 2006 Irrigated Area : 130,000 ha Percentage of Cereals on crop patterns: 55

  18. Kashafrud basin water uses in Agriculture Total irrigated area : 130000 ha Surface water Use : 190 MCM Groundwater Use : 850MCM Irrigation efficiency : 45 – 50 % Crop water use : 8000 m3 /ha/year Cropping pattern : Cereals 55% Orchards 19% Vegetables 21% Industrial crops 5%

  19. Mashhad water supply and future requirement Surface water : 15 MCM Groundwater resources : 220 MCM Future Inter-Basin Transfer:150 MCM

  20. Kashafrud basin water allotment Surface water resources : 205 MCM Groundwater resources : 1145 MCM

  21. Challenges and problems • Surface water control : more than 80% (There is no more surface water to control) • Groundwater table drawdown : more than 1 m/year • Land subsidence • Rapid population and water demand growth • Surface and ground water pollution • Sectarian water resource management

  22. The Solution IWRM With focus on Participatory Decision Making and Water Demand Management

  23. Time Stages in IWRM Implementation Short Term (3 Years) Crisis Mitigation Mid Term (5 Years) Environmental degradation control Long Term (Continuously) Environmental enhancement and sustainable management of the water resources

  24. CRICESSMITIGATION • Urgent solution for “MASHHAD” water scarce problem • Planning and conducting , IWRM related studies • Establishment of the temporary basin management structure • Initiate stakeholders participatory mechanism on IWRM

  25. Urgent solution for “MASHHAD” water scarce problem About 30% water scare happened In summer of 2006 • More than 100 wells drilled or developed (safe for next five years, till the inter basin water supply project “Doosti” be operational). • Special efforts for closing unregistered water wells.

  26. Planning and conducting , IWRM related studies A well known consult engineer has nominated. The main items of his scope of work are : • Development of a basin-wide water knowledge database • Quantitative and qualitative assessment of existing water resources • Evaluating present consumption and future demands, related to different sectors • Water demand management plan • Preparing : • EAP • DSS • Monitoring & Evaluation System • Preparing strategies guidelines for IWRM (Mid & Long Term)

  27. Establishment of a temporary Kashafrud basin management structure Proposed managing structure: Management Unit • Ministry of Energy • Khorasan Water Authority • UNESCO Tehran Office Executive Board Steering Committee • Technical Advisory Committee • Ferdowsi University of Mashhad • Consultants Water Council • province State • Water Authority company • Agriculture Authority organization • razavi Water and Wastewater Company • Environmental Organization • Industry & Mines Organization (NGO) • Mashhad City Council (NGO) • Farmers House (NGO) • Other NGOs

  28. Initiate stakeholders participatory mechanism on IWRM By Holding Workshops Regarding IWRM Objectives in the Basin: • September 2005 : Introduction to Mashhad basin as an pilot plan • September 2007: Mashhad basin IWRM and participatory decision mocking • Workshops on IWRM objectives every six month

  29. Key issues for research projects on kashafrud basin • Overall existing irrigation efficiency at basin level • Irrigation water productivity in basin

  30. Thank You For Your Attention

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