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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 1977-07-06 11:45 | CDT | Yes | REH | USGS | 0.00 | Unspecified | NONE | ||||
| 15 | 1976-10-12 14:00 | CDT | Yes | MAM | USGS | 0.00 | 0.00 | Unspecified | Clear | NONE | ||
| 14 | 1975-08-12 12:00 | CDT | Yes | MAM | USGS | 0.04 | 24.24 | Unspecified | Clear | NONE | ||
| 13 | 1974-09-23 15:40 | CDT | Yes | MAM | USGS | 0.04 | 24.45 | Unspecified | Clear | NONE | ||
| 12 | 1971-08-23 13:00 | CDT | Yes | CAF | USGS | 0.00 | 23.73 | Unspecified | NONE | |||
| 11 | 1968-03-12 12:55 | CST | Yes | VEM | USGS | 11.8 | 23.58 | -0.02 | 0.60 | Unspecified | Clear | NONE |
| 10 | 1966-08-29 -- -- | -- | Yes | ERC | USGS | 0.00 | -24.15 | Unspecified | NONE | |||
| 9 | 1964-10-15 08:45 | CST | Yes | JTF | USGS | 0.05 | 23.18 | 0.00 | 0.10 | Good | Clear | NONE |
| 7 | 1961-10-20 16:50 | CST | Yes | --S | USGS | 12.1 | -23.31 | 0.00 | Good | Clear | NONE | |
| 6 | 1961-09-11 14:00 | CST | Yes | --S | USGS | 0.01 | 24.63 | Good | Clear | NONE | ||
| 5 | 1960-09-12 13:15 | CST | Yes | --S | USGS | 0.11 | -4.57 | Fair | Clear | NONE | ||
| 4 | 1959-10-20 11:30 | CST | Yes | DER | USGS | 3.15 | -24.77 | 0.00 | Unspecified | Clear | NONE | |
| 3 | 1958-10-30 08:00 | CST | Yes | SJM | USGS | 0.80 | 24.30 | Fair | Clear | NONE | ||
| 2 | 1958-03-24 15:45 | CST | Yes | DER | USGS | 6.61 | -24.51 | 0.00 | Unspecified | NONE | ||
| 1 | 1957-09-23 16:10 | CST | Yes | AEC | USGS | 0.07 | 27.70 | 0.00 | 0.20 | 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 08:48:53 EST
0.71 0.7 sdww02