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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 1976-08-25 13:05 | CDT | Yes | JGG | USGS | 4.10 | 26.66 | Fair | Clear | NONE | ||
| 18 | 1975-10-21 07:35 | CDT | Yes | JGG | USGS | 21.3 | -26.11 | Good | Clear | NONE | ||
| 17 | 1974-09-26 10:00 | CDT | Yes | MES | USGS | 18.5 | 26.09 | Good | Clear | NONE | ||
| 16 | 1972-10-17 13:15 | CDT | Yes | OJR | USGS | 18.5 | -26.00 | Good | Clear | NONE | ||
| 15 | 1971-09-02 11:00 | CDT | Yes | FEL | USGS | 13.4 | -26.10 | Good | Clear | NONE | ||
| 14 | 1970-09-02 08:40 | CDT | Yes | RDB | USGS | 5.36 | 26.43 | Good | Clear | NONE | ||
| 13 | 1969-10-10 09:50 | CST | Yes | FEL | USGS | 20.5 | 25.84 | Good | Clear | NONE | ||
| 12 | 1968-09-12 09:40 | CST | Yes | EDS | USGS | 2.89 | 26.21 | Fair | Clear | NONE | ||
| 11 | 1968-06-12 08:20 | CST | Yes | EDS | USGS | 2.03 | 26.61 | Good | Clear | NONE | ||
| 10 | 1967-09-12 08:20 | CST | Yes | FEL | USGS | 4.46 | 26.51 | Unspecified | Clear | NONE | ||
| 9 | 1966-08-16 10:20 | CST | Yes | RDB | USGS | 8.66 | 23.99 | Fair | Clear | NONE | ||
| 8 | 1964-10-14 09:05 | CST | Yes | CWS | USGS | 12.1 | 26.19 | 0.00 | 0.30 | Good | Clear | NONE |
| 7 | 1963-10-01 12:50 | CST | Yes | CWS | USGS | 2.77 | 23.85 | 0.00 | 0.30 | Fair | Clear | NONE |
| 6 | 1961-09-27 08:55 | CST | Yes | JLC | USGS | 21.1 | 26.13 | 0.00 | 0.30 | Fair | Clear | NONE |
| 5 | 1960-10-10 13:00 | CST | Yes | JLC | USGS | 35.1 | -25.67 | 0.00 | Fair | Clear | NONE | |
| 4 | 1959-08-11 12:10 | CST | Yes | ARC | USGS | 17.0 | 26.22 | 0.00 | 0.30 | Good | Clear | NONE |
| 3 | 1959-05-18 11:30 | CST | Yes | CWS | USGS | 15.6 | 26.17 | 0.00 | 0.30 | Good | Clear | NONE |
| 2 | 1958-10-15 14:10 | CST | Yes | RHT | USGS | 1.57 | -26.56 | Unspecified | Clear | NONE | ||
| 1 | 1958-05-13 09:40 | CST | Yes | CWS | USGS | 13.8 | 26.24 | 0.01 | 0.30 | Good | Clear | NONE |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2025-12-12 11:34:58 EST
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