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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 |
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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 1975-09-24 17:05 | CDT | Yes | JGG | USGS | 9.74 | 38.30 | Good | Clear | NONE | ||
| 11 | 1971-08-30 14:00 | CDT | Yes | OJR | USGS | 1.53 | 37.74 | Good | Clear | NONE | ||
| 10 | 1968-06-18 07:45 | CST | Yes | EDS | USGS | 0.66 | 35.58 | Fair | Clear | NONE | ||
| 9 | 1967-05-23 07:30 | CST | Yes | EDS | USGS | 0.80 | 37.34 | Good | Clear | NONE | ||
| 8 | 1966-08-29 10:10 | CST | Yes | EDS | USGS | 6.91 | 37.10 | Unspecified | Clear | NONE | ||
| 7 | 1964-10-28 11:00 | CST | Yes | RDB | USGS | 9.11 | 36.69 | Unspecified | Clear | NONE | ||
| 6 | 1963-11-06 09:55 | CST | Yes | EDS | USGS | 2.94 | 36.80 | Good | Clear | NONE | ||
| 5 | 1961-08-30 17:40 | CST | Yes | EDS | USGS | 11.3 | Good | Clear | NONE | |||
| 4 | 1960-09-15 08:45 | CST | Yes | EDS | USGS | 16.1 | 36.40 | Good | Clear | NONE | ||
| 3 | 1959-10-20 15:45 | CST | Yes | EDS | USGS | 5.35 | 36.55 | Unspecified | NONE | |||
| 2 | 1958-10-09 15:10 | CST | Yes | EDS | USGS | 18.0 | 36.23 | Good | Clear | NONE | ||
| 1 | 1957-09-26 18:10 | CST | Yes | RHT | USGS | 1.16 | 36.28 | Unspecified | 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: 2025-12-15 07:37:46 EST
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