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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2023-02-27 11:47:39 | CST | Yes | KWT/TMK | USGS | 811 | 8.94 | -0.13 | 0.25 | Poor | Clear | NONE |
| 26 | 2023-02-27 11:33:38 | CST | Yes | KWT/TMK | USGS | 861 | 9.22 | -0.12 | 0.10 | Poor | Clear | NONE |
| 25 | 2022-10-26 10:24:31 | CDT | Yes | TMK | USGS | 2.40 | 4.80 | 0.00 | 0.80 | Poor | Clear | NONE |
| 24 | 2022-07-14 10:04:43 | CDT | Yes | KTB/TMK | USGS | 3.91 | 4.72 | 0.01 | 1.00 | Good | Clear | NONE |
| 23 | 2022-05-10 17:19:15 | CDT | Yes | TMK/KTB | USGS | 13.4 | 5.17 | 0.00 | 0.50 | Poor | NONE | |
| 22 | 2022-03-17 14:47:01 | CDT | Yes | GAC/NJR | USGS | 10.0 | 5.02 | Good | Clear | NONE | ||
| 21 | 2016-05-24 09:22:30 | CDT | Yes | LRG/SMP | USGS | 12.7 | 1.75 | Fair | Clear | NONE | ||
| 20 | 2016-05-24 09:15 | CDT | Yes | LRG/SMP | USGS | 10.7 | 1.75 | Fair | Clear | NONE | ||
| 19 | 2014-06-19 14:04 | CDT | Yes | CVS/SMP | USGS | 97.4 | 2.90 | Poor | Clear | NONE | ||
| 18 | 2011-07-28 11:21 | CDT | Yes | JCM/SRS | USGS | 963 | 7.11 | -0.67 | 0.10 | Poor | Clear | NONE |
| 17 | 2008-04-25 11:26 | CDT | Yes | JFC/SRS | USGS | 2380 | 7.80 | -0.21 | 0.10 | Fair | DebrisLight | NONE |
| 16 | 2003-07-08 14:32 | CDT | Yes | JCM | USGS | 123 | 2.92 | -0.09 | 0.20 | Fair | Clear | NONE |
| 15 | 1993-07-05 11:30 | CDT | Yes | VEM | USGS | 235 | 3.67 | -0.01 | 0.30 | Fair | Clear | NONE |
| 14 | 1993-07-05 11:15 | CDT | Yes | VM | USGS | 210 | 3.67 | 0.01 | 0.30 | Good | Clear | NONE |
| 13 | 1972-08-02 -- -- | -- | Yes | AJH/DER | USGS | 7180 | 14.02 | Good | NONE | |||
| 12 | 1959-04-09 -- -- | -- | Yes | DER/--- | USGS | 13.2 | 2.20 | 0.00 | 0.40 | Fair | NONE | |
| 11 | 1959-03-30 -- -- | -- | Yes | DER/--- | USGS | 62.6 | 3.08 | 0.12 | 0.50 | Fair | Clear | NONE |
| 10 | 1959-03-26 -- -- | -- | Yes | DER/--- | USGS | 390 | 5.11 | 0.08 | 0.80 | Fair | Clear | NONE |
| 9 | 1959-03-20 -- -- | -- | Yes | HHS/S-M | USGS | 219 | 4.62 | 0.03 | 0.40 | Good | Clear | NONE |
| 8 | 1958-02-24 -- -- | -- | Yes | DER/--- | USGS | 347 | 4.60 | -0.10 | 0.30 | Fair | Clear | NONE |
| 7 | 1958-02-24 -- -- | -- | Yes | DER | USGS | 422 | 4.90 | -0.45 | 0.30 | Fair | Clear | NONE |
| 6 | 1957-08-30 -- -- | -- | Yes | HHS/S-M | USGS | 22.3 | 2.24 | -0.03 | 0.30 | Unspecified | NONE | |
| 5 | 1957-07-31 -- -- | -- | Yes | HHS/S-M | USGS | 1670 | 8.90 | Fair | NONE | |||
| 4 | 1951-10-17 -- -- | -- | Yes | NAK/--- | USGS | 61.7 | 2.64 | 0.20 | 0.40 | Fair | Clear | NONE |
| 3 | 1951-10-07 -- -- | -- | Yes | NAK/DEJ | USGS | 2060 | 9.30 | Good | NONE | |||
| 2 | 1951-07-16 -- -- | -- | Yes | --J/NAK | USGS | 132 | 2.98 | 0.08 | 0.20 | Fair | Clear | NONE |
| 1 | 1951-07-08 -- -- | -- | Yes | HHS/NAK | USGS | 3640 | 10.84 | 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: 2025-12-21 14:24:23 EST
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