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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 |
| Reselect output format |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2025-07-30 11:29:01 | CDT | Yes | OJW/TGM | USGS | 744 | 73.42 | 0.30 | 0.58 | Fair | Clear | NONE |
| 20 | 2022-05-04 12:42:54 | CDT | Yes | KTB/TMK | USGS | 86.9 | 67.91 | 0.00 | 1.00 | Fair | Clear | NONE |
| 19 | 2016-06-29 14:14:30 | CDT | Yes | ALD/KWT | USGS | 7.82 | 67.17 | 0.00 | 0.50 | Fair | Clear | NONE |
| 18 | 2015-12-14 08:41:31 | CST | Yes | LRG/JFC | USGS | 1860 | 78.04 | -0.49 | 0.30 | Fair | Clear | NONE |
| 17 | 2013-04-17 13:40 | CDT | Yes | ALD | USGS | 2310 | 78.74 | -0.42 | 0.50 | Poor | Clear | NONE |
| 16 | 2010-06-23 15:42 | CDT | Yes | JCM/KWT | USGS | 1230 | 75.46 | -0.05 | 0.10 | Fair | Clear | NONE |
| 15 | 2010-06-23 12:59 | CDT | Yes | JCM/KWT | USGS | 1590 | 77.09 | -0.30 | 0.10 | Good | Clear | NONE |
| 14 | 2007-05-07 11:30 | CDT | Yes | RDG/JCM | USGS | 710 | 73.64 | -0.20 | 0.50 | Poor | Clear | NONE |
| 13 | 2003-05-01 13:30 | CDT | Yes | SML/JCM | USGS | 25.3 | 68.02 | Fair | Clear | NONE | ||
| 12 | 1993-04-20 13:40 | CDT | Yes | VEM | USGS | 570 | 74.00 | -0.08 | 0.40 | Poor | Clear | NONE |
| 11 | 1993-04-20 13:15 | CDT | Yes | VEM | USGS | 584 | 74.06 | -0.05 | 0.40 | Poor | Clear | NONE |
| 10 | 1992-07-14 11:10 | CDT | Yes | VEM | USGS | 94.4 | 70.34 | -0.06 | 0.50 | Fair | Clear | NONE |
| 9 | 1991-09-17 08:30 | CDT | Yes | VEM | USGS | 0.05 | 68.64 | 0.00 | 0.10 | Fair | Clear | NONE |
| 8 | 1989-09-08 14:50 | CDT | Yes | VM | USGS | 430 | 73.71 | -0.07 | 0.60 | Fair | DebrisLight | NONE |
| 7 | 1987-08-26 17:25 | CDT | Yes | RDG/PDL | USGS | 749 | 76.26 | -0.17 | 0.30 | Poor | Clear | NONE |
| 6 | 1987-08-26 12:30 | CDT | Yes | RDG/PDL | USGS | 911 | 77.34 | -0.17 | 0.40 | Poor | Clear | NONE |
| 5 | 1966-06-12 -- -- | -- | Yes | DER/--- | USGS | 2110 | 81.95 | 0.02 | 0.40 | Good | Clear | NONE |
| 4 | 1966-05-18 -- -- | -- | Yes | DER/--- | USGS | 103 | 74.73 | 0.00 | 0.30 | Good | Clear | NONE |
| 3 | 1966-05-17 -- -- | -- | Yes | --S/--- | USGS | 501 | 78.98 | -0.39 | 0.30 | Good | Clear | NONE |
| 2 | 1966-05-12 -- -- | -- | Yes | --S/--C | USGS | 111 | 74.89 | -0.02 | 0.20 | Good | Clear | NONE |
| 1 | 1960-01-12 -- -- | -- | Yes | HHS/DER | USGS | 1790 | 81.22 | Fair | 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: 2025-12-22 21:36:39 EST
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