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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 1977-07-13 12:50 | CDT | Yes | JLR | USGS | 6.27 | 22.81 | Unspecified | Clear | NONE | ||
| 12 | 1976-08-31 11:30 | CDT | Yes | JLR | USGS | 7.48 | 23.92 | Good | Clear | NONE | ||
| 11 | 1974-10-01 07:15 | CDT | Yes | SJM | USGS | 20.0 | 22.95 | 0.00 | 0.50 | Good | Clear | NONE |
| 10 | 1973-09-13 10:50 | CDT | Yes | VEM | USGS | 25.6 | 23.28 | 0.00 | 0.30 | Good | Clear | NONE |
| 9 | 1969-09-22 11:35 | CST | Yes | VEM | USGS | 16.1 | -23.44 | 0.00 | 0.40 | Good | Clear | NONE |
| 8 | 1967-09-11 16:00 | CST | Yes | JTF | USGS | 12.1 | 23.66 | Unspecified | Clear | NONE | ||
| 7 | 1964-08-13 08:25 | CST | Yes | DER | USGS | 4.28 | -23.18 | Good | Clear | NONE | ||
| 6 | 1961-08-30 13:55 | CST | Yes | --S | USGS | 11.1 | -23.28 | 0.00 | 0.70 | Good | Clear | NONE |
| 5 | 1960-08-09 10:45 | CST | Yes | DER/DJG | USGS | 17.8 | -23.14 | 0.00 | Unspecified | Clear | NONE | |
| 4 | 1959-09-15 13:30 | CST | Yes | DER | USGS | 17.1 | -23.03 | 0.00 | Unspecified | Clear | NONE | |
| 3 | 1958-10-08 10:50 | CST | Yes | DER | USGS | 5.78 | -21.34 | 0.00 | 0.30 | Unspecified | Clear | NONE |
| 2 | 1958-04-11 08:45 | CST | Yes | DER | USGS | 49.1 | 22.88 | Unspecified | Clear | NONE | ||
| 1 | 1957-09-19 10:30 | CST | Yes | SJM | USGS | 18.8 | 22.69 | 0.00 | 0.60 | 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: 2025-12-10 10:29:44 EST
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