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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2003-06-26 13:47 | CDT | Yes | RDG/JFN | USGS | 2200 | 11.01 | Good | Clear | NONE | ||
| 19 | 1976-08-25 07:40 | CDT | Yes | RDB | USGS | 0.17 | Unspecified | NONE | ||||
| 18 | 1975-10-20 17:00 | CDT | Yes | RDB | USGS | 2.65 | 20.37 | Fair | Clear | NONE | ||
| 17 | 1974-09-25 13:45 | CDT | Yes | JGG | USGS | 1.62 | 20.18 | Good | Clear | NONE | ||
| 16 | 1972-10-16 12:30 | CDT | Yes | RDB | USGS | 2.90 | 19.80 | Fair | Clear | NONE | ||
| 15 | 1971-09-01 12:30 | CDT | Yes | OJR | USGS | 1.09 | 20.17 | Good | Clear | NONE | ||
| 14 | 1970-09-01 10:20 | CDT | Yes | RDB | USGS | 1.13 | 20.30 | Fair | Clear | NONE | ||
| 13 | 1969-10-09 09:35 | CST | Yes | RDB | USGS | 1.66 | 20.31 | Fair | Clear | NONE | ||
| 12 | 1969-04-09 12:45 | CST | Yes | JVR/AJH | USGS | 1830 | 14.72 | -0.01 | 0.60 | Fair | Clear | NONE |
| 11 | 1968-09-11 13:05 | CST | Yes | DAS | USGS | 0.23 | 20.65 | Good | Clear | NONE | ||
| 10 | 1968-06-11 11:45 | CST | Yes | DAS | USGS | 0.87 | 20.57 | Good | Clear | NONE | ||
| 9 | 1967-09-11 10:45 | CST | Yes | FEL | USGS | 0.53 | 20.66 | Unspecified | Clear | NONE | ||
| 8 | 1966-08-15 14:40 | CST | Yes | FEL | USGS | 1.25 | 20.58 | Fair | Clear | NONE | ||
| 7 | 1961-09-25 15:50 | CST | Yes | JLC | USGS | 2.37 | 0.00 | 0.20 | Fair | Clear | NONE | |
| 6 | 1960-10-10 15:10 | CST | Yes | SM | USGS | 10.4 | Fair | Clear | NONE | |||
| 5 | 1959-08-13 09:15 | CST | Yes | JLC | USGS | 0.10 | 20.60 | 0.00 | 0.10 | Good | Clear | NONE |
| 4 | 1959-05-19 14:35 | CST | Yes | CWS | USGS | 1.44 | 20.46 | 0.00 | 0.10 | Good | Clear | NONE |
| 3 | 1958-10-14 12:05 | CST | Yes | RHT | USGS | 0.26 | 20.58 | Unspecified | NONE | |||
| 2 | 1958-05-14 14:15 | CST | Yes | CWS | USGS | 2.83 | 20.39 | 0.00 | 0.30 | Fair | Clear | NONE |
| 1 | 1957-10-02 08:40 | CST | Yes | RHT | USGS | 1.67 | 20.50 | Unspecified | 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: 2025-12-16 12:39:05 EST
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