N. Sasidhar

This paper elaborates the techno – legal aspects of Interstate river water disputes act – 1956 which was enacted to resolve the water disputes among the basin states of an interstate river / river valley. This Act’s main purpose is to protect the interests of a downstream state when water resources available in an upstream state are put to additional use.

Interstate River Water Disputes Act – 1956 (IRWD Act) was first enacted on 28th August, 1956 by Indian parliament on the eve of reorganization of states on linguistic basis to resolve the water disputes that would arise in the use, control and distribution of an interstate river or river valley. This Act further has undergone amendments subsequently and its recent amendment took place in 2002. It also validates the previous agreements (if any) among the basin states to harness water of an interstate river/ river valley.

 The water availability in these projects has diminished to 33% dependability from the designed dependability of 75% in last nine years. Due to meager inflows, the river water quality is becoming unsafe for human and cattle consumption. It also suggests the remedial action to overcome the problem in future.