The purpose of the Advisory Committee on Water Information (ACWI) was to represent the interests of water information users and professionals in advising the Federal Government on activities and plans related to Federal water information programs and their effectiveness in meeting the Nation's water-information needs.

The Advisory Committee for Water Information was established by the Secretary of the Interior and operated in conformance with the Office of Management and Budget (OMB) Memorandum No. M-92-01.

The Advisory Committee for Water Information membership expired on April 16, 2018. On December 5, 2019, ACWI moved to an administratively inactive status. Contact the Designated Federal Officer, Kris McSwain, with questions.