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U.S. Army Corps of
EngineersStreamflow 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 (1989) | 25th percen- tile | Median | Mean | 75th percen- tile | Most Recent Instantaneous Value May 19 | Max (1991) |
|---|---|---|---|---|---|---|
| 167 | 557 | 977 | 1610 | 1810 | 3870 | 10000 |
U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL:
Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2019-05-19 06:24:48 EDT
1.42 1.2 vaww02
