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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975A | 1975-06-19 -- -- | -- | Yes | nn | USGS | 5400 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 5400 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1964A | 1964-06-08 -- -- | -- | Yes | nn | USGS | 15000 | Fair | NONE | 1 | Imported Channel 1 | UNSP | QIDIR | 15000 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1919A | 1919-07-09 23:00 | MST | Yes | n | USGS | 43.0 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 43.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1912B | 1912-08-16 -- -- | -- | Yes | nn | USGS | 55.0 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 55.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1912A | 1912-06-07 -- -- | -- | Yes | nn | USGS | 179 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 179 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1911D | 1911-10-12 -- -- | -- | Yes | nn | USGS | 94.0 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 94.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1911C | 1911-08-26 -- -- | -- | Yes | nn | USGS | 81.0 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 81.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1911B | 1911-07-18 -- -- | -- | Yes | nn | USGS | 153 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 153 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1911A | 1911-05-05 -- -- | -- | Yes | nn | USGS | 171 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 171 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1907E | 1907-09-07 -- -- | -- | Yes | nn | USGS | 87.0 | 6.11 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 87.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1907D | 1907-08-08 -- -- | -- | Yes | nn | USGS | 152 | 6.25 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 152 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1907C | 1907-07-02 -- -- | -- | Yes | nn | USGS | 919 | 7.10 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 919 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1907B | 1907-06-06 -- -- | -- | Yes | nn | USGS | 979 | 6.95 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 979 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1907A | 1907-05-14 -- -- | -- | Yes | nn | USGS | 240 | 6.26 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 240 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1906D | 1906-09-14 -- -- | -- | Yes | nn | USGS | 66.4 | 5.91 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 66.4 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1906C | 1906-08-18 -- -- | -- | Yes | nn | USGS | 49.4 | 5.78 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 49.4 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1906B | 1906-05-12 -- -- | -- | Yes | nn | USGS | 17.2 | 6.38 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 17.2 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1906A | 1906-03-31 -- -- | -- | Yes | nn | USGS | 28.7 | 5.74 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 28.7 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1904F | 1904-11-18 -- -- | -- | Yes | sto | USGS | 26.0 | 6.61 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 26.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1904E | 1904-09-03 -- -- | -- | Yes | fre | USGS | 48.0 | 5.87 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 48.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1904D | 1904-07-30 -- -- | -- | Yes | fre | USGS | 82.0 | 6.03 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 82.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1904C | 1904-07-12 -- -- | -- | Yes | fol | USGS | 165 | 6.40 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 165 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1904B | 1904-06-08 -- -- | -- | Yes | fre | USGS | 337 | 6.63 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 337 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1904A | 1904-05-09 -- -- | -- | Yes | nn | USGS | 145 | 6.13 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 145 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903H | 1903-10-17 -- -- | -- | Yes | pra | USGS | 91.0 | 5.85 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 91.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903G | 1903-10-10 -- -- | -- | Yes | pra | USGS | 84.0 | 5.85 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 84.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903F | 1903-10-03 -- -- | -- | Yes | pra | USGS | 102 | 5.95 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 102 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903E | 1903-08-22 -- -- | -- | Yes | pra | USGS | 114 | 6.00 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 114 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903D | 1903-08-15 -- -- | -- | Yes | pra | USGS | 138 | 6.10 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 138 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903C | 1903-08-08 -- -- | -- | Yes | pra | USGS | 136 | 6.10 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 136 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903B | 1903-08-01 -- -- | -- | Yes | pra | USGS | 164 | 6.20 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 164 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1903A | 1903-07-25 -- -- | -- | Yes | pra | USGS | 208 | 6.30 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 208 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | ||||||||
| 1901A | 1901-11-05 -- -- | -- | Yes | pra | USGS | 55.0 | Fair | NONE | 1 | Imported Channel 1 | UNSP | other | 55.0 | 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: Montana Water Data Support Team
Page Last Modified: 2026-01-01 03:04:00 EST
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