खालील विधाने पहा.
(a) कण्हेर जलसिंचन योजना सातारा जिल्ह्यामधे आहे.
(b) कोल्हापूर जिल्ह्यात 80% जलसिंचन हे उपसा प्रकारचे आहे.
(c) गोंदीया, गडचिरोली, चंद्रपूर जिल्ह्यात 80% जलसिंचन तलावातून होते.
पर्यायी उत्तरे :

The correct answer is Option D (Statement (a), (b) and (c) are correct).

Key Points:
• Irrigation in Maharashtra:
• Statement (a): Kanher Dam is built on the Venna river (a tributary of Krishna) near Satara and is an essential part of the Krishna Irrigation Project in Satara district.
• Statement (b): Kolhapur district is characterized by perennial rivers (Panchganga, Dudhganga, Vedganga) flowing through deep river valleys. Because canal networks are constrained by undulating topography, over 80% of the irrigated land in Kolhapur utilizes lift irrigation (उपसा जलसिंचन), primarily supported by cooperative lift irrigation societies.
• Statement (c): The eastern Vidarbha districts—Gondia, Bhandara, Gadchiroli, and Chandrapur—are known as the 'District of Lakes/Tanks' (मालगुजारी तलाव). Tank irrigation accounts for approximately 80% of their total irrigated area, predominantly used for paddy cultivation.
• All three statements (a), (b), and (c) are correct.
• Key Takeaway: Kanher scheme is in Satara, Kolhapur relies ~80% on lift irrigation, and Eastern Vidarbha relies ~80% on tank irrigation.