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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 1977-07-06 14:05 | CDT | Yes | PJS | USGS | 0.00 | 25.95 | Unspecified | NONE | |||
| 14 | 1976-10-13 14:25 | CDT | Yes | PJS | USGS | 0.03 | 25.45 | Good | Clear | NONE | ||
| 13 | 1975-08-12 12:30 | CDT | Yes | DAS | USGS | 0.46 | 25.50 | Good | Clear | NONE | ||
| 12A | 1974-09-24 -- -- | -- | Yes | DAS/JAW | USGS | 0.01 | Fair | Clear | NONE | |||
| 12 | 1971-08-23 15:45 | CDT | Yes | CAF | USGS | 0.02 | 26.63 | Unspecified | Clear | NONE | ||
| 11 | 1970-07-29 08:40 | CDT | Yes | DJG | USGS | 0.02 | 25.80 | Unspecified | Clear | NONE | ||
| 10 | 1968-03-12 15:00 | CST | Yes | GGP/REH | USGS | 2.17 | 26.86 | 0.00 | 0.20 | Good | Clear | NONE |
| 9 | 1966-08-29 14:10 | CST | Yes | DHA | USGS | 0.16 | 26.55 | Fair | Clear | NONE | ||
| 8 | 1964-10-12 15:30 | CST | Yes | JTF | USGS | 14.3 | 27.30 | 0.00 | 0.30 | Unspecified | Clear | NONE |
| 7 | 1963-10-29 -- -- | -- | Yes | SJM | USGS | 0.00 | Unspecified | NONE | ||||
| 6 | 1961-10-17 12:30 | CST | Yes | SJM | USGS | 40.8 | 26.64 | Good | Clear | NONE | ||
| 5 | 1961-10-09 17:00 | CST | Yes | SJM | USGS | 10.1 | 26.65 | Good | Clear | NONE | ||
| 4 | 1960-09-13 08:45 | CST | Yes | --S | USGS | 0.24 | -27.31 | Good | Clear | NONE | ||
| 3 | 1959-10-22 15:05 | CST | Yes | DER | USGS | 6.38 | -26.90 | Unspecified | Clear | NONE | ||
| 2 | 1958-10-28 13:00 | CST | Yes | SJM | USGS | 0.30 | 25.32 | Fair | Clear | NONE | ||
| 1 | 1957-09-26 14:45 | CST | Yes | DER | USGS | 0.01 | 27.97 | 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: 2025-12-11 01:47:08 EST
0.8 0.79 sdww02