Union Water Resources Bharti, who chaired sixth meeting of National Ganga River Basin Authority (NGBRA) here, also stated that five Ganga basin states have also agreed "in principle" to the idea of formulating the act.
Taking to Twitter, the Minister also announced that a committee will be formed under NGBRA member Madhav Chitale on de-silting of the river.
According to a senior official, the legislation will help fix duties and responsibilities of governing agencies concerned towards cleaning of the river and also empower an authority to drive the programme. At present, the works relating to Ganga are being carried out as per "subordinate laws", the official said.
"Once, the new law is formulated, clarity will be there as in who will be responsible for programme. The law may also include provisions for how much minimum of water should be allowed to flow in the river, what degree of course can be allowed to change in the river, etc," the officer said.
"The Namami Gange programme execution is picking up momentum. The works on the 222 projects will be launched at 100 locations across the five basin states. We will scale up the works across 1,000 locations in the states by December-end this year," National Mission for Clean Ganga director Rajat Bhargava said.
According to the statement, Union Ministers Birender Singh (Rural development) and Harsh Vardhan (Science and Technology), Minister of State for Tourism and Culture Mahesh Sharma attended the meeting, besides senior officials from Central and state governments.