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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 38 | 2013-09-09 17:30 | MDT | Yes | TJM/DJE | USGS | 1.00 | Poor | Unspecifed | NONE | |||
| 37 | 2013-07-24 14:20:30 | MDT | Yes | JGV/EEE | USGS | 0.30 | Poor | Unspecifed | NONE | |||
| 36 | 2013-06-04 10:44:30 | MDT | Yes | JGV/DJE | USGS | 8.36 | Fair | NONE | ||||
| 35 | 2013-05-14 11:30 | MDT | Yes | SMK/JGV | USGS | 2.57 | 0.40 | Fair | NONE | |||
| 34 | 2013-04-09 11:23 | MDT | Yes | DJE/EEE | USGS | 6.16 | 0.20 | Poor | DebrisModerate | NONE | ||
| 33 | 2013-03-19 11:36 | MDT | Yes | TJM/SMK | USGS | 4.03 | 0.20 | Poor | NONE | |||
| 32 | 1985-12-09 -- -- | -- | Yes | JLF | USGS | 0.33 | 0.65 | 0.03 | 0.50 | Fair | IceCover | NONE |
| 31 | 1985-10-24 -- -- | -- | Yes | BMB | USGS | 1.21 | 0.61 | 0.00 | 0.30 | Fair | Clear | NONE |
| 30 | 1985-09-11 -- -- | -- | Yes | BMB | USGS | 0.47 | 0.44 | 0.00 | 0.40 | Fair | Clear | NONE |
| 29 | 1985-07-10 -- -- | -- | Yes | BMB | USGS | 0.48 | 0.55 | 0.00 | 0.30 | Fair | DebrisLight | NONE |
| 28 | 1985-05-21 -- -- | -- | Yes | BMB | USGS | 1.50 | 0.81 | -0.01 | 0.30 | Fair | Clear | NONE |
| 27 | 1985-04-10 -- -- | -- | Yes | BMB | USGS | 2.94 | 0.69 | 0.00 | 0.30 | Good | Clear | NONE |
| 26 | 1985-03-19 -- -- | -- | Yes | BMB | USGS | 13.0 | 1.53 | -0.04 | 0.30 | Good | IceShore | NONE |
| 25 | 1985-01-07 -- -- | -- | Yes | BMB | USGS | 0.12 | 0.76 | 0.28 | 0.20 | Poor | IceCover | NONE |
| 24 | 1984-11-05 -- -- | -- | Yes | BMB | USGS | 1.33 | 0.67 | 0.00 | 0.30 | Fair | Clear | NONE |
| 23 | 1984-10-02 -- -- | -- | Yes | BMB | USGS | 1.13 | 0.63 | 0.00 | 0.40 | Good | Clear | NONE |
| 22 | 1984-08-07 -- -- | -- | Yes | BMB | USGS | 0.71 | 0.54 | 0.00 | 0.30 | Fair | DebrisModerate | NONE |
| 21 | 1984-06-26 -- -- | -- | Yes | BMB | USGS | 2.21 | 0.80 | 0.00 | 0.30 | Fair | DebrisModerate | NONE |
| 20 | 1984-05-01 -- -- | -- | Yes | BMB | USGS | 7.23 | 1.85 | -0.03 | 0.30 | Fair | IceCover | NONE |
| 19 | 1984-03-20 -- -- | -- | Yes | BMB | USGS | 1.06 | 0.59 | 0.00 | 0.30 | Fair | Clear | NONE |
| 18 | 1984-02-14 -- -- | -- | Yes | BMB | USGS | 1.87 | 0.80 | 0.00 | 0.30 | Fair | IceShore | NONE |
| 17 | 1983-12-28 -- -- | -- | Yes | BMB | USGS | 0.43 | 0.50 | 0.00 | 0.30 | Fair | IceCover | NONE |
| 16 | 1983-11-15 -- -- | -- | Yes | BMB | USGS | 1.55 | 0.71 | -0.02 | 0.30 | Good | DebrisLight | NONE |
| 15 | 1983-10-19 -- -- | -- | Yes | J.L/R.F | USGS | 0.89 | 0.63 | 0.00 | 0.50 | Good | Clear | NONE |
| 14 | 1983-10-04 -- -- | -- | Yes | BMB | USGS | 0.94 | 0.60 | 0.00 | 0.40 | Fair | DebrisLight | NONE |
| 13 | 1983-08-16 -- -- | -- | Yes | BMB | USGS | 0.14 | 0.42 | 0.00 | 0.30 | Fair | DebrisLight | 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: 2025-12-10 03:38:55 EST
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