River Godavari fails to provide water for the projects like Sri Rama Sagar in our state due to over usage of water by some other state. How should states and countries work to provide enough for all ?

Explanation

States and countries can work to provide enough water for all by,
1) Making some strict laws for distribution of water and its use.
2) Every state or country should obey and follow these laws very strictly.
3) There should be some autonomous body to look after the agreements and disputes between the states or countries.
4) There should be co-operation for water between the states or countries to provide enough water for all.