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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 |
Channel Number |
Channel Name |
Meas. type |
Stream flow method |
Velocity method |
Channel flow (ft3/s) |
Channel width (ft) |
Channel area (ft2) |
Channel vel. (ft/s) |
Channel stability |
Channel material |
Channel evenness |
Long. vel. desc. |
Horz. vel. desc. |
Vert. vel. desc. |
Channel loc. code |
Channel loc. dist.(ft) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 1990-05-24 10:00 | CDT | Yes | RWB | USGS | 356 | 73.82 | -0.60 | 0.20 | Poor | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 356 | 35.0 | 127 | 2.80 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 6 | 1990-05-24 09:45 | CDT | Yes | RWB | USGS | 446 | 74.56 | -0.70 | 0.20 | Poor | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 446 | 38.0 | 153 | 2.92 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 5 | 1986-03-13 -- -- | -- | Yes | JGG | USGS | 297 | 72.56 | 0.06 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 297 | 32.0 | 99.8 | 2.98 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 4 | 1986-03-13 -- -- | -- | Yes | JGG | USGS | 291 | 72.49 | 0.08 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 291 | 31.0 | 94.7 | 3.07 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 3 | 1986-03-13 -- -- | -- | Yes | JGG | USGS | 284 | 72.40 | 0.09 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 284 | 31.0 | 80.0 | 3.55 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 2 | 1973-07-09 -- -- | -- | Yes | RDB | USGS | 1780 | 81.08 | -0.93 | 0.50 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 1780 | 0.00 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||
| 1 | 1972-07-17 -- -- | -- | Yes | SUR | USGS | 2810 | 85.09 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 2810 | 0.00 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP |
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 15:04:58 EST
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