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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 1990-09-12 12:20 | CDT | Yes | dwk | USGS | 7.52 | 0.00 | 0.50 | Good | DebrisLight | NONE | |
| 8 | 1990-08-08 -- -- | -- | Yes | dwk | USGS | 6.25 | 0.00 | 0.50 | Good | Clear | NONE | |
| 7 | 1990-07-15 16:25 | CDT | Yes | DWK | USGS | 3.50 | Good | DebrisLight | NONE | |||
| 6 | 1990-06-07 19:30 | CDT | Yes | DWK | USGS | 5.73 | Good | DebrisLight | NONE | |||
| 5 | 1990-05-05 15:40 | CDT | Yes | DWK | USGS | 1.75 | Fair | DebrisLight | NONE | |||
| 4 | 1990-04-13 07:00 | CDT | Yes | DWK | USGS | 3.14 | Good | Clear | NONE | |||
| 3 | 1990-03-21 17:30 | CST | Yes | SJK/DWK | USGS | 5.73 | Good | Clear | NONE | |||
| 2 | 1990-01-31 13:25 | CST | Yes | DWK | USGS | 0.48 | Unspecified | IceCover | NONE | |||
| 1 | 1988-06-28 14:18 | CDT | Yes | RDR | USGS | 2.63 | Good | 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: 2025-12-21 22:24:28 EST
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