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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 1973-04-20 -- -- | -- | Yes | --T/--H | USGS | 508 | 20.07 | 0.07 | 0.30 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 508 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||
| 29 | 1969-07-07 23:00 | CST | Yes | DER/JVR | USGS | 933 | 21.17 | Fair | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 933 | 27.0 | 180 | 5.18 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||
| 28 | 1967-06-06 23:00 | CST | Yes | --C/--- | USGS | 362 | 18.25 | -0.50 | 0.30 | Unspecified | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 362 | 27.0 | 68.7 | 5.24 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 27 | 1966-05-23 -- -- | -- | Yes | --R/--C | USGS | 825 | 20.29 | 0.07 | 0.60 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 825 | 27.0 | 10.0 | 5.53 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 26 | 1965-05-23 -- -- | -- | Yes | --A/--M | USGS | 2750 | 25.48 | Fair | NONE | 1 | Imported Channel 1 | OTHR | QIDIR | 2750 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 25 | 1962-03-19 -- -- | -- | Yes | --M/--F | USGS | 176 | 16.36 | 0.01 | 0.30 | Good | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 176 | 21.0 | 36.6 | 4.81 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 24 | 1960-06-04 -- -- | -- | Yes | S-M/D-G | USGS | 1170 | 21.38 | Fair | NONE | 1 | Imported Channel 1 | OTHR | QIDIR | 1170 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 23 | 1960-05-06 -- -- | -- | Yes | DER/--- | USGS | 511 | 18.95 | 0.13 | 0.30 | Good | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 511 | 27.0 | 102 | 5.01 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 22 | 1960-05-06 -- -- | -- | Yes | DER/--- | USGS | 461 | 18.60 | 0.33 | 0.60 | Good | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 461 | 27.0 | 92.8 | 4.97 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 21 | 1960-05-06 -- -- | -- | Yes | DER/--- | USGS | 238 | 17.02 | 0.12 | 0.60 | Good | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 238 | 24.0 | 53.9 | 4.41 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 20 | 1959-03-13 -- -- | -- | Yes | DER/--- | USGS | 18.5 | 14.83 | 0.02 | 0.30 | Fair | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 18.5 | 12.0 | 8.30 | 2.23 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 19 | 1958-07-14 -- -- | -- | Yes | DER/--- | USGS | 3.02 | 14.34 | -0.02 | 0.30 | Unspecified | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 3.02 | 12.0 | 4.26 | 0.71 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 18 | 1958-07-14 -- -- | -- | Yes | DER/--- | USGS | 2.25 | 14.22 | 0.00 | 0.20 | Unspecified | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 2.25 | 12.0 | 3.26 | 0.69 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 17 | 1958-06-13 -- -- | -- | Yes | DER/--- | USGS | 94.0 | 15.65 | -0.25 | 0.30 | Unspecified | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 94.0 | 19.0 | 22.2 | 4.23 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 16 | 1958-06-13 -- -- | -- | Yes | DER/--- | USGS | 103 | 15.91 | -0.11 | 0.60 | Unspecified | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 103 | 19.0 | 25.2 | 4.09 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 15 | 1956-08-31 -- -- | -- | Yes | --D/--- | USGS | 7.41 | 14.56 | 0.00 | 0.60 | Good | Clear | NONE | 1 | Imported Channel 1 | UNSP | other | 7.41 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||
| 14 | 1956-08-18 -- -- | -- | Yes | --L/--- | USGS | 202 | 16.65 | 0.00 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 202 | 21.0 | 43.3 | 4.66 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 13 | 1956-08-17 -- -- | -- | Yes | --P/--L | USGS | 108 | 15.60 | 0.08 | 0.30 | Fair | Clear | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 108 | 18.0 | 22.4 | 4.82 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |
| 11 | 1956-07-31 -- -- | -- | Yes | --S/--M | USGS | 556 | 19.69 | 0.10 | 0.30 | Good | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 556 | 27.0 | 126 | 4.41 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 10 | 1956-07-31 -- -- | -- | Yes | --S/--M | USGS | 304 | 18.15 | 0.26 | 0.30 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 304 | 27.0 | 77.4 | 3.93 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 8 | 1953-05-24 -- -- | -- | Yes | WJR/--- | USGS | 630 | 19.55 | -0.31 | 0.50 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 630 | 28.0 | 121 | 5.21 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 6 | 1952-06-14 -- -- | -- | Yes | --S/--R | USGS | 160 | 16.51 | 0.09 | 0.30 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 160 | 22.0 | 37.3 | 4.29 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 5 | 1952-06-08 -- -- | -- | Yes | --S/--- | USGS | 300 | 17.83 | 0.09 | 0.30 | Poor | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 300 | 25.0 | 71.2 | 4.22 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 4 | 1951-07-08 -- -- | -- | Yes | --S/--- | USGS | 218 | 17.05 | 0.01 | 0.60 | Fair | NONE | 1 | Imported Channel 1 | CRAN | unspe | unkno | 218 | 25.0 | 58.4 | 3.73 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 3 | 1951-07-08 -- -- | -- | Yes | --S/--- | USGS | 170 | 16.84 | 0.42 | 0.30 | Poor | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 170 | 24.0 | 50.5 | 3.37 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 2 | 1951-06-21 -- -- | -- | Yes | DEJ/LET | USGS | 19.6 | 14.94 | 0.02 | 0.20 | Unspecified | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 19.6 | 10.0 | 10.5 | 1.87 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||
| 1 | 1951-05-31 -- -- | -- | Yes | DEJ/--- | USGS | 11.1 | 14.67 | -0.02 | 0.80 | Unspecified | NONE | 1 | Imported Channel 1 | WADE | unspe | unkno | 11.1 | 9.00 | 7.94 | 1.40 | 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: 2026-02-21 22:50:57 EST
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