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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 1963-11-06 11:20 | CST | Yes | DER | USGS | 2.92 | 17.61 | Good | Clear | NONE | ||
| 2 | 1963-07-01 10:40 | CST | Yes | SJM | USGS | 3.39 | -17.46 | Good | Clear | NONE | ||
| 1 | 1963-04-15 15:40 | CST | Yes | DER | USGS | 11.4 | -17.30 | 0.00 | 0.60 | 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: 2026-02-20 02:30:45 EST
0.27 0.26 caww01