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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
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| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 1966-10-05 12:00 | CST | Yes | DN | USGS | 9.45 | Fair | NONE | ||||
| 1 | 1966-10-05 11:10 | CST | Yes | DN | USGS | 3.67 | Good | NONE | ||||
| 4 | 1966-03-28 18:45 | CST | Yes | DN | USGS | 14.1 | 20.45 | Good | DebrisModerate | NONE | ||
| 3 | 1966-03-28 17:50 | CST | Yes | DN | USGS | 16.8 | 20.06 | Good | DebrisModerate | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2025-12-10 03:29:35 EST
0.29 0.28 caww02