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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 1977-09-06 -- -- | -- | Yes | jlf | USGS | 0.00 | Unspecified | NONE | ||||
| 13 | 1977-05-18 -- -- | -- | Yes | jlf | USGS | 0.00 | Unspecified | NONE | ||||
| 12 | 1977-04-07 -- -- | -- | Yes | jlf | USGS | 0.00 | Unspecified | NONE | ||||
| 11 | 1977-02-15 -- -- | -- | Yes | bb | USGS | 0.30 | 7.00 | Unspecified | NONE | |||
| 10 | 1976-06-15 -- -- | -- | Yes | jlf | USGS | 0.00 | Unspecified | NONE | ||||
| 9 | 1976-05-19 -- -- | -- | Yes | jlf | USGS | 0.00 | Unspecified | NONE | ||||
| 8 | 1975-10-23 -- -- | -- | Yes | d | USGS | 0.00 | Unspecified | NONE | ||||
| 7 | 1975-10-08 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 6 | 1975-09-24 -- -- | -- | Yes | d | USGS | 0.00 | Unspecified | NONE | ||||
| 5 | 1975-09-10 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 4 | 1975-03-01 -- -- | -- | Yes | pm | USGS | 18.2 | Unspecified | NONE | ||||
| 3 | 1975-01-21 -- -- | -- | Yes | h | USGS | 9.94 | Unspecified | NONE | ||||
| 2 | 1974-12-17 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 1 | 1974-10-16 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE |
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: 2025-12-15 14:15:33 EST
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