Bina River and Bundeli Irrigation Heritage of Sagar District

The Bina River flows through Sagar district as a major Son tributary, providing the basis for traditional irrigation. The Bina Dam and its canal network, built in stages since the 1960s, irrigate the lower Sagar tehsils. Traditional water management predating the dam system involved johad — small earthen ponds — dug at natural drainage confluences. Sagar plateau johads were maintained through collective labour with the cost distributed by land-holding size. Water rights were governed by customary village charters specifying who could draw water and in what sequence during dry years. When the johad filled beyond spillway capacity, rules specified distribution of surplus flow to downstream fields. Sagar University water management research programme has documented 200 such johad sites in the district, most still functional.