The Ministry of Jal Shakti recently launched rankings of Central and state governmental water departments based on their efficiency targets.
It also aims to create Water Resource Information System (WRIS) in all states.
According to the report, Gujarat topped the ranking and Delhi was pushed to the last.
Among the seven central government departments, Survey of India topped the list followed by National Institute of Hydrology and Central Water Commission.
The Central Pollution Control Board received the lowest rank.
Tamil Nadu was the best performer among all the states.
The state was at 33rd position in 2018 and has been pushed to 13th rank this time.