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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 1977-07-06 07:30 | CDT | Yes | FEL | USGS | 0.00 | 15.08 | Unspecified | NONE | |||
| 17 | 1976-09-14 09:20 | CDT | Yes | FEL | USGS | 0.00 | 15.10 | Unspecified | NONE | |||
| 16 | 1974-09-23 11:50 | CDT | Yes | DDH | USGS | 1.72 | 14.94 | Unspecified | Clear | NONE | ||
| 15 | 1971-08-02 11:20 | CDT | Yes | CWS/MSB | USGS | 0.46 | 14.82 | 0.00 | 0.20 | Good | Clear | NONE |
| 14 | 1970-07-14 12:25 | CDT | Yes | LEB | USGS | 6.45 | 14.47 | 0.00 | 0.20 | Good | Clear | NONE |
| 13 | 1968-03-20 15:00 | CST | Yes | CWS | USGS | 4.18 | 14.57 | 0.00 | 0.30 | Fair | Clear | NONE |
| 12 | 1966-09-14 12:30 | CST | Yes | LEB | USGS | 1.13 | 14.72 | 0.00 | 0.30 | Good | Clear | NONE |
| 11 | 1964-10-27 10:50 | CST | Yes | CWS | USGS | 1.31 | -14.56 | 0.00 | 0.20 | Good | Clear | NONE |
| 10 | 1961-10-18 17:00 | CST | Yes | DER | USGS | 12.5 | -13.11 | 0.00 | Unspecified | Clear | NONE | |
| 9 | 1960-10-04 -- -- | -- | Yes | SJM | USGS | 12.1 | Fair | Clear | NONE | |||
| 8 | 1959-07-28 14:30 | CST | Yes | SJM | USGS | 6.67 | 14.53 | Unspecified | Clear | NONE | ||
| 7 | 1958-10-20 12:30 | CST | Yes | SJM | USGS | 2.26 | 14.77 | Fair | Clear | NONE | ||
| 6 | 1958-04-17 10:15 | CST | Yes | SJM | USGS | 31.7 | -13.44 | 0.00 | 0.40 | Good | Clear | NONE |
| 5 | 1957-09-24 09:45 | CST | Yes | DER | USGS | 2.44 | 14.91 | 0.00 | 0.30 | Unspecified | Clear | NONE |
| 4 | 1951-06-21 14:45 | CST | Yes | NAK/HHS | USGS | 158 | 32.50 | 0.00 | 0.50 | Good | Clear | NONE |
| 3 | 1951-06-01 15:50 | CST | Yes | DEJ | USGS | 1770 | 37.41 | Fair | Clear | NONE | ||
| 2 | 1951-04-02 16:40 | CST | Yes | NAK/HHS | USGS | 553 | 34.33 | 0.00 | 0.70 | Fair | Clear | NONE |
| 1 | 1951-03-29 -- -- | -- | Yes | NAK/HHS | USGS | 3200 | 38.61 | 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: 2025-12-27 18:52:57 EST
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