With the Indus Waters Treaty (1960) suspended, Jammu and Kashmir is weighing the diversion of Ravi waters to the Jammu region and the revival of the Tulbul Navigation Barrage, also called the Wullar Barrage, at the outlet of Wular Lake. Work on the project began in 1984 but was halted over treaty objections. It was meant to regulate the Jhelum's flow in lean winter months, aid navigation and support downstream hydropower.