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 7,000 streamgages.
Min (1990) | Most Recent Instantaneous Value Oct 1 | 25th percen- tile | Median | 75th percen- tile | Mean | Max (1987) |
---|---|---|---|---|---|---|
0.35 | 7.49 | 9.2 | 23 | 106 | 268 | 6720 |