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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 |
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| Tab-separated data with 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 53 | 1987-08-26 17:45 | CDT | Yes | NVF | USGS | 119 | 85.70 | -0.01 | 0.60 | Fair | NONE | |
| 52 | 1987-08-26 17:05 | CDT | Yes | NVF | USGS | 109 | 85.71 | -0.01 | 0.70 | Poor | NONE | |
| 51 | 1987-07-13 06:16 | CDT | Yes | ATD | USGS | 71.9 | 84.83 | Unspecified | NONE | |||
| 50 | 1987-07-13 06:01 | CDT | Yes | ATD | USGS | 71.9 | 84.83 | Unspecified | NONE | |||
| 49 | 1987-07-13 05:46 | CDT | Yes | ATD | USGS | 75.1 | 84.84 | Unspecified | NONE | |||
| 48 | 1987-07-13 05:31 | CDT | Yes | ATD | USGS | 69.0 | 84.84 | Unspecified | NONE | |||
| 47 | 1987-07-13 05:16 | CDT | Yes | ATD | USGS | 75.1 | 84.84 | Unspecified | NONE | |||
| 46 | 1987-07-13 05:01 | CDT | Yes | ATD | USGS | 75.1 | 84.84 | Unspecified | NONE | |||
| 45 | 1987-07-13 04:46 | CDT | Yes | ATD | USGS | 75.1 | 84.84 | Unspecified | NONE | |||
| 44 | 1987-07-13 04:31 | CDT | Yes | ATD | USGS | 69.0 | 84.84 | Unspecified | NONE | |||
| 43 | 1987-07-13 04:16 | CDT | Yes | ATD | USGS | 71.9 | 84.84 | Unspecified | NONE | |||
| 41 | 1987-07-13 03:46 | CDT | Yes | ATD | USGS | 70.4 | 84.84 | Unspecified | NONE | |||
| 40 | 1987-07-13 03:31 | CDT | Yes | ATD | USGS | 70.4 | 84.83 | Unspecified | NONE | |||
| 39 | 1987-07-13 03:16 | CDT | Yes | ATD | USGS | 71.9 | 84.83 | Unspecified | NONE | |||
| 38 | 1987-07-13 03:01 | CDT | Yes | ATD | USGS | 82.4 | 84.83 | Unspecified | NONE | |||
| 37 | 1987-07-13 02:46 | CDT | Yes | ATD | USGS | 76.8 | 84.82 | Unspecified | NONE | |||
| 36 | 1987-07-13 02:31 | CDT | Yes | ATD | USGS | 75.1 | 84.81 | Unspecified | NONE | |||
| 35 | 1987-07-13 02:16 | CDT | Yes | ATD | USGS | 69.0 | 84.81 | Unspecified | NONE | |||
| 34 | 1987-07-13 02:01 | CDT | Yes | ATD | USGS | 70.4 | 84.78 | Unspecified | NONE | |||
| 33 | 1987-07-13 01:46 | CDT | Yes | ATD | USGS | 75.1 | 84.76 | Unspecified | NONE | |||
| 32 | 1987-07-13 01:31 | CDT | Yes | ATD | USGS | 73.5 | 84.72 | Unspecified | NONE | |||
| 31 | 1987-04-15 -- -- | -- | Yes | DTC | USGS | 47.2 | 84.24 | Poor | DebrisLight | NONE | ||
| 42 | 1986-07-13 04:01 | CDT | Yes | ATD | USGS | 71.9 | 84.84 | Unspecified | NONE | |||
| 30 | 1986-07-01 -- -- | -- | Yes | DWK/NVF | USGS | 180 | 87.05 | -0.03 | 0.40 | Poor | Unspecifed | NONE |
| 29 | 1986-07-01 -- -- | -- | Yes | PJS/AJH | USGS | 211 | 87.27 | -0.02 | 0.40 | Poor | Unspecifed | NONE |
| 28 | 1986-06-30 -- -- | -- | Yes | DWK/NVF | USGS | 745 | 88.80 | 0.00 | 0.80 | Poor | Unspecifed | NONE |
| 27 | 1986-06-29 10:01 | CDT | Yes | ATD | USGS | 124 | 86.07 | Unspecified | Unspecifed | NONE | ||
| 26 | 1986-06-29 09:56 | CDT | Yes | ATD | USGS | 122 | 86.07 | Unspecified | Unspecifed | NONE | ||
| 25 | 1986-06-29 09:51 | CDT | Yes | ATD | USGS | 119 | 86.06 | Unspecified | Unspecifed | NONE | ||
| 24 | 1986-06-29 09:46 | CDT | Yes | ATD | USGS | 120 | 86.04 | Unspecified | Unspecifed | NONE | ||
| 23 | 1986-06-29 09:41 | CDT | Yes | ATD | USGS | 129 | 86.04 | Unspecified | Unspecifed | NONE | ||
| 22 | 1986-06-29 09:36 | CDT | Yes | ATD | USGS | 124 | 86.02 | Unspecified | Unspecifed | NONE | ||
| 21 | 1986-06-29 09:31 | CDT | Yes | ATD | USGS | 117 | 85.99 | Unspecified | Unspecifed | NONE | ||
| 20 | 1986-06-29 09:26 | CDT | Yes | ATD | USGS | 121 | 85.97 | Unspecified | Unspecifed | NONE | ||
| 19 | 1986-06-29 09:21 | CDT | Yes | ATD | USGS | 118 | 85.95 | Unspecified | Unspecifed | NONE | ||
| 18 | 1986-06-29 09:16 | CDT | Yes | ATD | USGS | 117 | 85.92 | Unspecified | Unspecifed | NONE | ||
| 17 | 1986-06-29 09:11 | CDT | Yes | ATD | USGS | 119 | 85.90 | Unspecified | Unspecifed | NONE | ||
| 16 | 1986-06-29 09:06 | CDT | Yes | ATD | USGS | 115 | 85.87 | Unspecified | Unspecifed | NONE | ||
| 15 | 1986-06-29 09:01 | CDT | Yes | ATD | USGS | 119 | 85.82 | Unspecified | Unspecifed | NONE | ||
| 14 | 1986-06-29 08:56 | CDT | Yes | ATD | USGS | 110 | 85.79 | Unspecified | Unspecifed | NONE | ||
| 13 | 1986-06-29 08:51 | CDT | Yes | ATD | USGS | 115 | 85.72 | Unspecified | Unspecifed | NONE | ||
| 12 | 1986-06-29 08:46 | CDT | Yes | ATD | USGS | 104 | 85.65 | Unspecified | Unspecifed | NONE | ||
| 11 | 1986-06-29 08:41 | CDT | Yes | ATD | USGS | 97.7 | 85.57 | Unspecified | Unspecifed | NONE | ||
| 10 | 1986-06-29 08:36 | CDT | Yes | ATD | USGS | 92.5 | 85.49 | Unspecified | Unspecifed | NONE | ||
| 9 | 1986-06-29 08:31 | CDT | Yes | ATD | USGS | 85.4 | 85.37 | Unspecified | Unspecifed | NONE | ||
| 8 | 1986-06-29 08:26 | CDT | Yes | ATD | USGS | 84.2 | 85.26 | Unspecified | Unspecifed | NONE | ||
| 7 | 1986-06-29 08:21 | CDT | Yes | ATD | USGS | 80.3 | 85.14 | Unspecified | Unspecifed | NONE | ||
| 6 | 1982-02-23 -- -- | -- | Yes | NVF | USGS | 102 | 85.42 | 0.00 | 0.50 | Fair | Clear | NONE |
| 5 | 1971-04-05 -- -- | -- | Yes | JH | USGS | 6.91 | 82.45 | 0.00 | 0.30 | Good | Clear | NONE |
| 4 | 1969-03-21 -- -- | -- | Yes | CS | USGS | 77.6 | 84.56 | 0.02 | 0.20 | Fair | Clear | NONE |
| 3 | 1968-06-24 23:00 | CST | Yes | CS | USGS | 222 | 86.95 | -0.05 | 0.40 | Fair | NONE | |
| 2 | 1967-06-12 23:00 | CST | Yes | CS | USGS | 178 | 86.09 | -0.05 | 0.30 | Good | NONE | |
| 1 | 1967-06-07 23:00 | CST | Yes | --- | USGS | 72.5 | 85.19 | -0.06 | 0.40 | Good | DebrisLight | 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 07:53:38 EST
0.27 0.26 caww01