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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 1942-07-23 09:10 | CST | Yes | LJS | USGS | 201 | 9.28 | Good | Clear | NONE | ||
| 47 | 1942-07-08 08:10 | CST | Yes | LJS | USGS | 551 | 10.97 | Fair | Clear | NONE | ||
| 46 | 1942-06-29 11:50 | CST | Yes | LJS | USGS | 2870 | 18.74 | Good | Clear | NONE | ||
| 45 | 1942-06-20 14:10 | CST | Yes | LJS | USGS | 2120 | 16.96 | Good | Clear | NONE | ||
| 44 | 1942-06-13 09:30 | CST | Yes | LJS | USGS | 1270 | 14.04 | Good | Clear | NONE | ||
| 43 | 1942-06-06 14:30 | CST | Yes | LJS | USGS | 3390 | 20.71 | Good | Clear | NONE | ||
| 42 | 1942-05-26 09:30 | CST | Yes | LJS | USGS | 953 | 12.97 | Fair | Clear | NONE | ||
| 41 | 1942-05-21 09:45 | CST | Yes | LJS | USGS | 1190 | 14.17 | Fair | Clear | NONE | ||
| 40 | 1942-05-08 09:05 | CST | Yes | LJS | USGS | 1070 | 13.92 | Good | Clear | NONE | ||
| 39 | 1942-05-04 12:00 | CST | Yes | LJS | USGS | 812 | 16.79 | Good | Clear | NONE | ||
| 38 | 1942-03-24 13:05 | CST | Yes | LJS | USGS | 836 | 16.83 | Good | Clear | NONE | ||
| 37 | 1942-02-21 13:15 | CST | Yes | LJS | USGS | 408 | 16.54 | Good | Unspecifed | NONE | ||
| 36 | 1942-01-13 10:50 | CST | Yes | LJS | USGS | 200 | 15.33 | Good | IceCover | NONE | ||
| 35 | 1941-12-06 13:10 | CST | Yes | LJS | USGS | 737 | 16.68 | Good | Clear | NONE | ||
| 34 | 1941-10-26 16:07 | CST | Yes | GLW/LJS | USGS | 366 | 14.59 | Good | Unspecifed | NONE | ||
| 33 | 1941-09-19 08:20 | CST | Yes | LJS | USGS | 1100 | 18.02 | Good | Clear | NONE | ||
| 32 | 1941-09-16 18:15 | CST | Yes | LJS | USGS | 3130 | 24.43 | Good | Clear | NONE | ||
| 31 | 1941-09-14 08:10 | CST | Yes | LJS | USGS | 2780 | 23.15 | Good | Unspecifed | NONE | ||
| 30 | 1941-09-12 16:00 | CST | Yes | LJS | USGS | 67.3 | 12.83 | Good | Clear | NONE | ||
| 29 | 1941-08-11 09:45 | CST | Yes | LJS | USGS | 95.0 | 13.17 | Good | Clear | NONE | ||
| 28 | 1941-06-19 14:10 | CST | Yes | LJS | USGS | 788 | 17.05 | Good | Clear | NONE | ||
| 27 | 1941-06-17 15:45 | CST | Yes | LJS | USGS | 1050 | 18.54 | Good | Clear | NONE | ||
| 26 | 1941-05-23 14:00 | CST | Yes | LJS | USGS | 336 | 15.00 | Good | Clear | NONE | ||
| 25 | 1941-05-06 10:30 | CST | Yes | LJS | USGS | 755 | 17.02 | Good | Clear | NONE | ||
| 24 | 1941-04-21 12:30 | CST | Yes | LJS | USGS | 421 | 16.04 | Good | Clear | NONE | ||
| 23 | 1941-03-25 10:15 | CST | Yes | LJS | USGS | 42.4 | 14.15 | Good | Clear | NONE | ||
| 22 | 1941-02-21 14:30 | CST | Yes | LJS | USGS | 26.1 | 14.78 | Fair | IceCover | NONE | ||
| 21 | 1941-01-10 15:25 | CST | Yes | HDB | USGS | 190 | 16.03 | Good | IceCover | NONE | ||
| 20 | 1940-11-21 08:25 | CST | Yes | WIT | USGS | 162 | 15.24 | Good | Unspecifed | NONE | ||
| 19 | 1940-10-17 15:55 | CST | Yes | LJS | USGS | 98.0 | 14.80 | Good | Clear | NONE | ||
| 18 | 1940-08-30 16:55 | CST | Yes | HDB | USGS | 14.3 | 14.04 | Unspecified | Unspecifed | NONE | ||
| 17 | 1940-06-14 09:15 | CST | Yes | BHR | USGS | 49.6 | 13.61 | Good | Unspecifed | NONE | ||
| 16 | 1940-06-10 09:10 | CST | Yes | HDB | USGS | 537 | 16.07 | Good | Clear | NONE | ||
| 15 | 1940-06-08 13:20 | CST | Yes | HDB | USGS | 1610 | 19.90 | Good | Unspecifed | NONE | ||
| 14 | 1940-06-07 16:50 | CST | Yes | HDB | USGS | 1150 | 18.30 | Good | Clear | NONE | ||
| 13 | 1940-06-05 16:50 | CST | Yes | RWR | USGS | 1710 | 20.65 | Fair | Unspecifed | NONE | ||
| 12 | 1940-06-04 -- -- | -- | Yes | BHR | USGS | 2820 | 25.26 | Poor | Unspecifed | NONE | ||
| 11 | 1940-05-07 15:30 | CST | Yes | HDB | USGS | 125 | 14.07 | Excellent | Clear | NONE | ||
| 10 | 1940-04-05 09:10 | CST | Yes | BHR | USGS | 645 | 17.20 | Good | Clear | NONE | ||
| 9 | 1940-03-21 09:45 | CST | Yes | BHR | USGS | 382 | 15.60 | Good | Unspecifed | NONE | ||
| 8 | 1940-02-24 11:05 | CST | Yes | BHR | USGS | 0.36 | 12.57 | Poor | IceCover | NONE | ||
| 7 | 1940-01-20 11:05 | CST | Yes | BHR | USGS | 0.15 | 12.29 | Poor | IceCover | NONE | ||
| 6 | 1939-11-30 14:25 | CST | Yes | RWR/BHR | USGS | 17.0 | 13.04 | Good | Unspecifed | NONE | ||
| 5 | 1939-10-06 17:05 | CST | Yes | HDB | USGS | 5.14 | 12.66 | Good | Clear | NONE | ||
| 4 | 1939-08-05 14:30 | CST | Yes | RWR | USGS | 48.1 | 14.28 | Fair | Unspecifed | NONE | ||
| 3 | 1939-06-19 16:15 | CST | Yes | HDB | USGS | 41.3 | 11.59 | Good | Clear | NONE | ||
| 2 | 1939-05-05 11:20 | CST | Yes | VAK | USGS | 177 | 13.20 | Fair | Unspecifed | NONE | ||
| 1 | 1939-04-11 16:30 | CST | Yes | WIT | USGS | 227 | 13.53 | Excellent | 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: 2025-12-25 18:36:17 EST
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