Skip to main content
U.S. flag

An official website of the United States government

Federal Priority Streamgages (FPS) Mapper

May 9, 2021

The Federal Priority Streamgages (FPS) mapper identifies USGS federal priority streamgages. FPS are monitoring stations that track the amount of water in streams and rivers across the Nation to meet long-term federal information needs. They are strategically positioned to serve as a backbone for the larger National Streamflow Network that is operated in cooperation with over 1,200 federal, state, tribal, and local agencies.

Screenshot of the USGS Federal Priority Streamgages Mapper
A screenshot of the Federal Priority Streamgages (FPS) Mapper.