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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 46 | 1994-09-21 08:05 | CDT | Yes | JEC | USGS | 0.34 | 1.56 | 0.02 | 0.80 | Fair | Clear | NONE |
| 45 | 1994-08-08 16:35 | CDT | Yes | JEC | USGS | 0.95 | 1.67 | 0.00 | 0.50 | Fair | Clear | NONE |
| 44 | 1994-07-01 11:45 | CDT | Yes | JEC/DMU | USGS | 3.46 | 1.91 | 0.00 | 0.80 | Fair | Clear | NONE |
| 43 | 1994-06-14 09:55 | CDT | Yes | JEC | USGS | 1.95 | 1.81 | 0.00 | 0.80 | Excellent | Clear | NONE |
| 42 | 1994-04-20 15:20 | CDT | Yes | ARC | USGS | 2.00 | 1.95 | 0.00 | 0.30 | Fair | Clear | NONE |
| 41 | 1994-03-15 11:45 | CST | Yes | ARC | USGS | 3.24 | 2.11 | 0.00 | 0.30 | Fair | Clear | NONE |
| 40 | 1994-01-27 12:35 | CST | Yes | ARC | USGS | 2.39 | 2.14 | 0.00 | 0.30 | Poor | IceCover | NONE |
| 39 | 1993-11-08 13:10 | CST | Yes | ARC | USGS | 4.69 | 2.50 | 0.00 | 0.30 | Fair | Clear | NONE |
| 38 | 1993-09-28 18:00 | CDT | Yes | DTC | USGS | 11.8 | 3.10 | 0.00 | 0.80 | Good | Clear | NONE |
| 37 | 1993-08-26 09:30 | CDT | Yes | DTC | USGS | 6.64 | 2.38 | 0.00 | 0.50 | Fair | DebrisModerate | NONE |
| 36 | 1993-07-21 10:25 | CDT | Yes | ARC | USGS | 17.1 | 3.12 | 0.00 | 0.60 | Fair | DebrisModerate | NONE |
| 35 | 1993-04-21 14:45 | CDT | Yes | NVF | USGS | 28.8 | 3.19 | 0.00 | 0.50 | Poor | Clear | NONE |
| 34 | 1993-03-16 11:00 | CST | Yes | NVF | USGS | 149 | 5.88 | -0.03 | 0.40 | Poor | DebrisModerate | NONE |
| 33 | 1993-03-16 10:30 | CST | Yes | NVF | USGS | 158 | 5.94 | -0.10 | 0.40 | Poor | DebrisModerate | NONE |
| 32 | 1993-02-24 14:30 | CST | Yes | NVF | USGS | 2.19 | 1.98 | 0.00 | 0.50 | Poor | IceCover | NONE |
| 31 | 1993-01-22 12:15 | CST | Yes | NVF | USGS | 2.70 | 1.99 | 0.00 | 0.50 | Fair | IceShore | NONE |
| 30 | 1993-01-06 14:15 | CST | Yes | NVF | USGS | 3.82 | 2.06 | 0.00 | 0.50 | Fair | IceShore | NONE |
| 29 | 1992-11-10 13:30 | CST | Yes | NVF | USGS | 6.37 | 2.18 | -0.01 | 0.50 | Good | Clear | NONE |
| 28 | 1992-10-13 17:05 | CDT | Yes | NVF | USGS | 3.94 | 2.04 | 0.00 | 0.50 | Fair | Clear | NONE |
| 27 | 1992-09-03 12:20 | CDT | Yes | NVF | USGS | 0.60 | 1.72 | -0.01 | 0.50 | Fair | Clear | NONE |
| 26 | 1992-07-29 13:30 | CDT | Yes | NVF | USGS | 7.04 | 2.17 | -0.06 | 0.60 | Fair | Clear | NONE |
| 25 | 1992-05-11 17:15 | CDT | Yes | NVF | USGS | 5.81 | 2.10 | -0.01 | 0.80 | Fair | Clear | NONE |
| 24 | 1992-03-27 -- -- | -- | Yes | NVF | USGS | 3.90 | 2.00 | 0.00 | 0.50 | Fair | Clear | NONE |
| 23 | 1992-01-21 13:00 | CST | Yes | NVF | USGS | 3.14 | 1.96 | 0.00 | 0.60 | Fair | Clear | NONE |
| 22 | 1991-12-04 14:00 | CST | Yes | NVF | USGS | 2.92 | 2.16 | 0.00 | 0.40 | Fair | IceCover | NONE |
| 21 | 1991-10-29 13:30 | CST | Yes | NVF | USGS | 0.62 | 1.72 | -0.02 | 0.50 | Fair | Clear | NONE |
| 20 | 1991-10-02 15:30 | CDT | Yes | NVF | USGS | 0.52 | 1.68 | 0.00 | 0.50 | Fair | Clear | NONE |
| 19 | 1991-08-19 16:00 | CDT | Yes | NVF | USGS | 1.24 | 1.82 | 0.00 | 0.50 | Fair | Clear | NONE |
| 18 | 1991-07-02 11:00 | CDT | Yes | NVF | USGS | 10.8 | 2.48 | -0.01 | 0.80 | Fair | Clear | NONE |
| 17 | 1991-06-15 11:15 | CDT | Yes | NVF | USGS | 112 | 5.39 | -0.12 | 0.30 | Poor | Clear | NONE |
| 16 | 1991-06-15 11:00 | CDT | Yes | NVF | USGS | 121 | 5.52 | -0.13 | 0.30 | Poor | Clear | NONE |
| 15 | 1991-06-15 08:45 | CDT | Yes | NVF | USGS | 387 | 8.96 | -0.81 | 0.30 | Poor | Clear | NONE |
| 14 | 1991-06-15 08:15 | CDT | Yes | NVF | USGS | 535 | 10.24 | -0.64 | 0.40 | Poor | Clear | NONE |
| 13 | 1991-06-15 06:45 | CDT | Yes | NVF | USGS | 686 | 11.81 | -0.42 | 0.70 | Poor | Clear | NONE |
| 12 | 1991-05-30 14:30 | CDT | Yes | NVF | USGS | 12.9 | 2.54 | -0.01 | 0.50 | Fair | Clear | NONE |
| 11 | 1991-04-14 11:35 | CDT | Yes | DTC | USGS | 65.1 | 4.53 | -0.09 | 0.70 | Fair | Clear | NONE |
| 10 | 1991-03-27 11:00 | CST | Yes | NVF | USGS | 33.8 | 3.47 | -0.01 | 0.60 | Poor | Clear | NONE |
| 9 | 1991-03-22 18:50 | CST | Yes | ARC | USGS | 40.9 | 3.51 | 0.15 | 0.50 | Poor | Clear | NONE |
| 8 | 1991-03-22 18:05 | CST | Yes | ARC | USGS | 27.6 | 3.08 | 0.11 | 0.50 | Poor | Clear | NONE |
| 7 | 1991-03-22 17:20 | CST | Yes | ARC | USGS | 20.1 | 2.81 | 0.13 | 0.20 | Poor | Clear | NONE |
| 6 | 1991-03-17 10:15 | CST | Yes | NVF | USGS | 11.6 | 2.44 | 0.02 | 0.50 | Fair | Clear | NONE |
| 5 | 1991-03-14 14:30 | CST | Yes | NVF | USGS | 9.89 | 2.34 | 0.00 | 0.50 | Poor | Clear | NONE |
| 4 | 1991-02-26 09:30 | CST | Yes | NVF | USGS | 3.30 | 1.98 | -0.02 | 0.50 | Poor | IceShore | NONE |
| 3 | 1990-12-19 12:10 | CST | Yes | NVF | USGS | 1.70 | 1.86 | -0.01 | 0.50 | Poor | IceShore | NONE |
| 2 | 1990-11-14 11:55 | CST | Yes | DTC | USGS | 1.56 | 1.88 | 0.00 | 0.50 | Fair | Clear | NONE |
| 1 | 1990-10-01 13:20 | CDT | Yes | DTC | USGS | 1.96 | 1.92 | 0.00 | 0.50 | Fair | 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: 2025-12-26 16:31:09 EST
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