Streamflow information saves lives and protects property during floods.  Information on the streamflow in the Nation's rivers also helps to ensure adequate water resources for a healthy environment and economy.  The U.S. Geological Survey (USGS) operates and maintains a national network of over 7,300 streamgages.

On March 10, 2023, nitrate and turbidity sensors were relocated downstream to 03381500 LITTLE WABASH RIVER AT CARMI, IL.