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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 | 1977-07-20 12:25 | CDT | Yes | DAS | USGS | 0.05 | 27.77 | Good | Clear | NONE | ||
| 18 | 1976-09-20 13:00 | CDT | Yes | DAS | USGS | 5.91 | 27.26 | Good | Clear | NONE | ||
| 17 | 1975-08-12 15:10 | CDT | Yes | JLR | USGS | 11.1 | 26.96 | Good | Clear | NONE | ||
| 16 | 1974-09-27 14:00 | CDT | Yes | JLR | USGS | 2.45 | 27.44 | Unspecified | Clear | NONE | ||
| 15 | 1971-09-20 15:20 | CDT | Yes | JRS | USGS | 2.41 | 27.04 | 0.00 | 0.60 | Good | Clear | NONE |
| 14 | 1970-07-27 11:45 | CDT | Yes | DAS | USGS | 4.87 | 27.38 | Good | Clear | NONE | ||
| 13 | 1969-09-22 14:40 | CST | Yes | ILB | USGS | 25.5 | 26.73 | Good | Clear | NONE | ||
| 12A | 1968-10-16 14:00 | CST | Yes | JTF | USGS | 0.27 | 23.07 | Unspecified | Clear | NONE | ||
| 12 | 1968-10-16 12:10 | CST | Yes | WJM | USGS | 4.95 | 27.54 | 0.00 | Good | Clear | NONE | |
| 11 | 1968-03-12 13:20 | CST | Yes | RDB | USGS | 27.2 | 26.94 | Fair | Clear | NONE | ||
| 10A | 1967-12-12 12:40 | CST | Yes | RDB | USGS | 11.4 | 27.26 | Fair | Clear | NONE | ||
| 9 | 1966-08-09 12:00 | CST | Yes | RDB | USGS | 43.1 | 26.72 | Fair | Clear | NONE | ||
| 8 | 1964-10-26 15:20 | CST | Yes | DER | USGS | 59.8 | -26.55 | Good | Clear | NONE | ||
| 7 | 1963-10-31 10:00 | CST | Yes | FEL | USGS | 2.25 | 28.15 | Fair | Clear | NONE | ||
| 6 | 1961-10-24 17:15 | CST | Yes | CWS | USGS | 140 | 26.06 | 0.00 | 0.50 | Good | Clear | NONE |
| 5 | 1960-09-13 11:45 | CST | Yes | SJM | USGS | 10.1 | 28.36 | Fair | Clear | NONE | ||
| 4 | 1960-09-12 14:00 | CST | Yes | RHT | USGS | 11.7 | 28.30 | Unspecified | Clear | NONE | ||
| 3 | 1959-10-21 -- -- | -- | Yes | DER | USGS | 38.8 | Excellent | Clear | NONE | |||
| 10 | 1958-10-14 14:00 | CST | Yes | FEL | USGS | 8.40 | 26.75 | Unspecified | Clear | NONE | ||
| 1 | 1957-09-26 10:10 | CST | Yes | AEC | USGS | 0.83 | 26.80 | 0.00 | 0.30 | Fair | 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 00:16:05 EST
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