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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 36 | 1970-10-21 -- -- | -- | Yes | nn | USGS | 21.1 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 21.1 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 34 | 1970-07-21 -- -- | -- | Yes | nn | USGS | 38.9 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 38.9 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 33 | 1970-05-13 -- -- | -- | Yes | nn | USGS | 18.0 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 18.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 32 | 1970-04-13 -- -- | -- | Yes | nn | USGS | 18.0 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 18.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 31 | 1969-11-13 -- -- | -- | Yes | nn | USGS | 22.3 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 22.3 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 30 | 1969-09-17 23:00 | MST | Yes | nn | USGS | 25.2 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 25.2 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 29 | 1969-07-14 23:00 | MST | Yes | nn | USGS | 53.0 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 53.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 28 | 1969-05-19 23:00 | MST | Yes | nn | USGS | 113 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 113 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 27 | 1969-04-15 -- -- | -- | Yes | nn | USGS | 28.8 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 28.8 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 26 | 1968-10-09 23:00 | MST | Yes | nn | USGS | 30.6 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 30.6 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 25 | 1968-08-12 23:00 | MST | Yes | nn | USGS | 37.2 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 37.2 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 24 | 1968-06-09 23:00 | MST | Yes | nn | USGS | 143 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 143 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 23 | 1968-06-05 23:00 | MST | Yes | nn | USGS | 128 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 128 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 22 | 1968-06-04 23:00 | MST | Yes | nn | USGS | 116 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 116 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 21 | 1968-06-04 23:00 | MST | Yes | nn | USGS | 119 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 119 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 20 | 1968-06-03 23:00 | MST | Yes | nn | USGS | 121 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 121 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 19 | 1968-06-02 23:00 | MST | Yes | nn | USGS | 103 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 103 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 18 | 1968-05-31 23:00 | MST | Yes | nn | USGS | 70.1 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 70.1 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 17 | 1968-05-30 23:00 | MST | Yes | nn | USGS | 75.2 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 75.2 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 16 | 1968-05-29 23:00 | MST | Yes | nn | USGS | 83.8 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 83.8 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 15 | 1968-05-28 23:00 | MST | Yes | nn | USGS | 69.7 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 69.7 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 14 | 1968-05-28 23:00 | MST | Yes | nn | USGS | 57.0 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 57.0 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 13 | 1968-05-26 23:00 | MST | Yes | nn | USGS | 38.4 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 38.4 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 12 | 1968-05-20 23:00 | MST | Yes | nn | USGS | 34.4 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 34.4 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 11 | 1968-05-13 23:00 | MST | Yes | nn | USGS | 38.5 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 38.5 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 10 | 1968-05-09 23:00 | MST | Yes | nn | USGS | 30.2 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 30.2 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 9 | 1968-05-07 23:00 | MST | Yes | nn | USGS | 24.6 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 24.6 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 8 | 1967-09-19 23:00 | MST | Yes | nn | USGS | 27.3 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 27.3 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 7 | 1967-08-22 23:00 | MST | Yes | nn | USGS | 39.2 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 39.2 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 6 | 1967-07-16 23:00 | MST | Yes | nn | USGS | 84.9 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 84.9 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 5 | 1967-07-02 23:00 | MST | Yes | nn | USGS | 148 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 148 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 4 | 1967-06-01 23:00 | MST | Yes | nn | USGS | 147 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 147 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 3 | 1967-05-25 23:00 | MST | Yes | nn | USGS | 112 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 112 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 2 | 1967-05-22 23:00 | MST | Yes | nn | USGS | 95.3 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 95.3 | UNSP | UNSP | UNSP | unkn | UNSP | UNSP | UNSP | |||||||||
| 1 | 1967-05-01 23:00 | MST | Yes | nn | USGS | 14.4 | Unspecified | NONE | 1 | Imported Channel 1 | UNSP | other | 14.4 | 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: 2026-02-20 12:39:00 EST
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