Delhi has been accusing Haryana of curtailing its water supply, Haryana is adamant that Delhi is getting its full share, both have offered their records as proof to back their respective claims, but the Upper Yamuna River Board, which has been asked to verify these records, has turned to the Central Water Commission to investigate and come out with the truth.

Part of the Union Water Resources Ministry, UYRB's mandate is to regulate the water sharing agreement of allocated water between the riparian States of the Yamuna. Unable to break the deadlock between the two States, the UYRB has now decided to rope in the Central Water Commission.