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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 1990-09-11 22:30 | CDT | Yes | dwk | USGS | 7.97 | 18.75 | 0.00 | 0.80 | Good | Clear | NONE |
| 11 | 1990-08-07 11:25 | CDT | Yes | dwk | USGS | 6.38 | 18.78 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 10 | 1990-07-14 15:30 | CDT | Yes | DWK | USGS | 4.77 | 18.87 | 0.00 | 0.40 | Good | DebrisLight | NONE |
| 9 | 1990-06-07 05:30 | CDT | Yes | DWK | USGS | 7.02 | 18.74 | Good | DebrisLight | NONE | ||
| 8 | 1990-06-07 03:40 | CDT | Yes | DWK | USGS | 7.37 | 18.72 | 0.00 | 0.60 | Fair | DebrisLight | NONE |
| 7 | 1990-05-17 17:15 | CDT | Yes | DWK | USGS | 4.07 | 18.85 | 0.00 | 0.50 | Good | DebrisLight | NONE |
| 6 | 1990-05-02 13:30 | CDT | Yes | DWK | USGS | 2.09 | 18.97 | Good | DebrisLight | NONE | ||
| 5 | 1990-04-12 09:00 | CDT | Yes | DWK | USGS | 5.35 | Good | Clear | NONE | |||
| 4 | 1990-03-21 08:00 | CST | Yes | SJK | USGS | 8.00 | Good | Clear | NONE | |||
| 3 | 1990-01-31 12:15 | CST | Yes | DWK | USGS | 0.62 | Unspecified | IceCover | NONE | |||
| 2 | 1989-08-16 14:50 | CDT | Yes | SJK | USGS | 0.00 | Excellent | NONE | ||||
| 1 | 1988-06-29 08:40 | CDT | Yes | RDR | USGS | 3.84 | 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: 2025-12-14 00:15:10 EST
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