5/28/2018 1 1 Pravin Kolhe Executive Engineer, Water Resources Department, Govt. of Maharashtra 15 April 2018, ICID Workshop, Beijing, China 2 3 Constitution of India, 7th Schedule, List II (STATE SUBJECT) • Water including irrigation & canal, drainage and embankments, water storage and water power Constitution of India, 7th Schedule, List I (CENTRAL SUBJECT) • Regulation and development of inter-State rivers and river valleys to the extent to which such regulation and development under the control of the Union is declared by Parliament by law to be expedient in the public interest. • India has 29 States and 7 Union Territory Areas • As per the Constitution of India, India is an "Union of States“ with State & Central Government in Power. 4 MoWR, GoI State Government Local Self Governments MoWR • Policy Matters • Interstate Rivers / Projects State Govt • Water Resources Department • Ground Water Board LSG • Projects having Irrigable Command less than 100 ha
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5/28/2018
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Pravin KolheExecutive Engineer, Water Resources Department, Govt. of Maharashtra
15 April 2018, ICID Workshop, Beijing, China
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Constitution of India, 7th Schedule, List II
(STATE SUBJECT)
• Water including irrigation & canal, drainage and embankments, water storage and water power
Constitution of India, 7th Schedule, List I
(CENTRAL SUBJECT)
• Regulation and development of inter-State rivers and river valleys to the extent to which such regulation and development under the control of the Union is declared by Parliament by law to be expedient in the public interest.
• India has 29 States and 7 Union Territory Areas
• As per the Constitution of India, India is an "Union of States“ with State &
Central Government in Power.
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MoWR, GoI
State Government
Local Self Governments
MoWR
• Policy Matters
• Interstate Rivers / Projects
State Govt
• Water Resources Department
• Ground Water Board
LSG
• Projects having Irrigable Command less than 100 ha
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• Receives Only 4% (4000BCM) water, of which available is 1869 BCM
• Of Which utilizable water is 1123BCM (Surface=690 & Ground=433)
• On which 2.45% land and 17.5% population of world is dependent
• Only 4% (163.82 cubic km) of that belongs to Maharashtra
• Of which 77% (125.94 cubic km) is available as per WDT awards
• Ground Water Resource is 33.8 cubic km
• On which 9.4% land & 9.3% population of India is dependent.
Category Per ha. Availability Areal Distribution Highly Deficit Less than 1500 m3 Deficit 1500 m3 to 3000 m3 Normal 3000 m3 to 8000 m3 Abundant 8000 m3 to 12000 m3 Highly Abundant More than 12000 m3
• Ahmednagar• Beed
• Latur
• Aurangabad
• Buldhana
• Pune
• Satara
• Osmanabad
• Solapur
• Sangli• Kolhapur
• Nasik
• Dhule
• Nandurbar
• Akola
• Amravati• Nagpur
• Bhandara
• Chandrapur
• Gadchiroli
•Wardha
• Yeotmal
•Washim
• Jalna
• Nanded
• Jalgaon
• Parbhani• Thane
Mumbai
• Raigad
• Ratnagiri
• Sindhudurg
• Gondia
10.50%
32.00%
30.00%
7.00%
20.50%
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13%3%
2%
82%
Water Use at State Level
Drinking
Industries
Power Generation
Irrigation
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• Maharashtra Krishna Valley Development Corporation, Pune (1996)
• Vidarbha Irrigation Development Corporation, Nagpur (1997)
• Tapi Irrigation Development Corporation, Jalgaon (1998)
• Konkan Irrigation Development Corporation, Thane. (1998)
• Godavari Marathwada Irrigation Development Corporation, Aurangabad. (1998)
• Construction and Management of Irrigation Projects is done by IDC’s.
• Recovery of O&M from Revenue of I & NI is expected
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Hydro Projects:
Installed Capacity = 3600 MW
Small Hydro Policy – PPP Based Projects upto 25MW
Koyna Hydro Project
◼ 1960 MW
◼ Lake Tapping
Ghatghar Hydro Project
◼ Reversible Turbines
◼ Roller Compacted Concrete Dam
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Costal Area = 720 km length
Issues = Salt water intrusion
Works of KharbhumiProtection Works
Small Embankments
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DIRD- Established in 1916
Study of Water logging and land reclamation works
Study of soil Salanity
Irrigation Research
Monitoring Ground Water in command Area
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Micro-Irrigation & PIN
Policy & Legal Framework
ICT – RTDSS & Drone
Water Resources Management
Reforms
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Bombay Irrigation Act, 1879
Bombay Canal Rules, 1935
Maharashtra Irrigation Act, 1976 Provisions for supply of water and
recovery of charges
Penal provisions for theft of water & damage to irrigation infrastructure