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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 | 2023-04-12 13:00 | MDT | Yes | SAS/NJT | USGS | 10900 | Poor | NONE | ||||
| 59 | 2023-04-12 13:00 | MDT | Yes | SAS/NJT | USGS | 11900 | Poor | NONE | ||||
| 58 | 1991-07-19 09:45 | MDT | Yes | RJB | USGS | 9.75 | 2.30 | 0.00 | 0.60 | Poor | DebrisHeavy | NONE |
| 57 | 1991-06-10 13:35 | MDT | Yes | JJF | USGS | 54.8 | 3.36 | 0.00 | 0.50 | Fair | DebrisHeavy | NONE |
| 56 | 1991-05-15 13:20 | MDT | Yes | RJB/JF | USGS | 10.1 | 2.39 | 0.00 | 0.30 | Poor | DebrisHeavy | NONE |
| 55 | 1991-04-11 12:10 | MDT | Yes | MRJ | USGS | 0.05 | 1.86 | 0.00 | 0.10 | Poor | DebrisHeavy | NONE |
| 54 | 1991-04-04 13:25 | MST | Yes | MRJ/RB | USGS | 8.73 | 2.72 | 0.00 | 0.30 | Poor | DebrisHeavy | NONE |
| 53 | 1991-03-28 13:45 | MST | Yes | JJF | USGS | 8.04 | 2.48 | 0.00 | 0.30 | Poor | Clear | NONE |
| 52 | 1991-03-25 13:30 | MST | Yes | MRJ/RB | USGS | 20.2 | 2.75 | 0.00 | 0.30 | Poor | DebrisHeavy | NONE |
| 51 | 1990-03-19 13:45 | MST | Yes | JJF | USGS | 0.04 | 2.34 | Good | DebrisHeavy | NONE | ||
| 50 | 1989-04-12 09:35 | MDT | Yes | JJF | USGS | 9.56 | 1.70 | 0.00 | 0.30 | Fair | DebrisModerate | NONE |
| 49 | 1989-03-30 12:15 | MST | Yes | JJF | USGS | 276 | 4.67 | 0.04 | 0.70 | Good | Clear | NONE |
| 48 | 1989-03-27 10:30 | MST | Yes | JJF | USGS | 18.0 | 2.20 | 0.00 | 0.30 | Fair | IceCover | NONE |
| 47E | 1988-07-06 13:40 | MDT | Yes | MRJ/JF | USGS | 0.10 | 1.28 | Poor | DebrisHeavy | NONE | ||
| 46 | 1988-04-21 13:25 | MDT | Yes | MRJ | USGS | 0.06 | 1.55 | Good | DebrisHeavy | NONE | ||
| 45E | 1988-03-01 12:10 | MST | Yes | MRJ | USGS | 0.10 | 1.46 | Poor | IceCover | NONE | ||
| 44 | 1987-06-08 13:55 | MDT | Yes | MRJ/CM | USGS | 0.00 | 0.40 | 0.00 | 0.10 | Good | Clear | NONE |
| 43 | 1987-05-18 -- -- | -- | Yes | MRJ | USGS | 0.42 | 0.66 | 0.00 | 0.30 | Good | NONE | |
| 42 | 1987-04-29 10:50 | MDT | Yes | MRJ | USGS | 8.64 | 1.58 | 0.00 | 0.30 | Fair | NONE | |
| 41 | 1987-04-02 10:35 | MST | Yes | MRJ/VR | USGS | 187 | 4.04 | 0.01 | 0.60 | Fair | Clear | NONE |
| 40 | 1987-03-24 12:00 | MST | Yes | MRJ | USGS | 25.8 | 1.30 | 0.00 | 0.30 | Fair | Clear | NONE |
| 39 | 1987-03-09 10:30 | MST | Yes | MRJ | USGS | 136 | 3.51 | 0.00 | 0.30 | Poor | IceCover | NONE |
| 38 | 1987-03-06 09:25 | MST | Yes | MRJ | USGS | 374 | 7.51 | -0.20 | 0.70 | Fair | IceCover | NONE |
| 37E | 1987-03-02 13:20 | MST | Yes | MRJ | USGS | 1.00 | 1.98 | Poor | IceCover | NONE | ||
| 36 | 1987-02-17 08:30 | MST | Yes | MRJ | USGS | 59.5 | 3.46 | -0.01 | 0.30 | Fair | IceCover | NONE |
| 35E | 1987-01-17 11:55 | MST | Yes | MRJ | USGS | 0.05 | 1.55 | Poor | IceCover | NONE | ||
| 34 | 1986-06-05 -- -- | -- | Yes | KLT | USGS | 1.67 | 0.43 | 0.00 | 0.30 | Fair | NONE | |
| 33 | 1986-04-22 -- -- | -- | Yes | KLT | USGS | 13.9 | 1.10 | -0.01 | 0.40 | Good | NONE | |
| 32 | 1986-04-01 -- -- | -- | Yes | KLT | USGS | 47.6 | 2.01 | 0.00 | 0.50 | Good | Clear | NONE |
| 31 | 1986-03-25 -- -- | -- | Yes | MRJ | USGS | 113 | 3.17 | 0.00 | 0.70 | Fair | Clear | NONE |
| 30 | 1986-03-12 -- -- | -- | Yes | KLT | USGS | 1250 | 11.26 | 0.00 | 0.80 | Good | Clear | NONE |
| 29 | 1986-03-06 -- -- | -- | Yes | KLT | USGS | 2920 | 14.95 | -0.21 | 1.00 | Fair | Clear | NONE |
| 28 | 1986-03-05 -- -- | -- | Yes | JJF | USGS | 2430 | 13.96 | 0.03 | 0.30 | Fair | Clear | NONE |
| 27 | 1985-05-03 -- -- | -- | Yes | JJF | USGS | 3.06 | 1.96 | 0.00 | 0.20 | Poor | Clear | NONE |
| 26 | 1985-04-05 -- -- | -- | Yes | JJF | USGS | 78.9 | 2.44 | 0.00 | 0.40 | Good | Clear | NONE |
| 25 | 1985-03-25 -- -- | -- | Yes | JJF | USGS | 20.8 | 0.98 | 0.00 | 0.40 | Fair | Clear | NONE |
| 24 | 1985-03-19 -- -- | -- | Yes | JJF | USGS | 138 | 2.91 | 0.00 | 0.30 | Good | DebrisHeavy | NONE |
| 12 | 1982-04-12 -- -- | -- | Yes | MRJ/KT | USGS | 2700 | 14.02 | Good | DebrisModerate | NONE | ||
| 11 | 1982-04-01 -- -- | -- | Yes | SW | USGS | 1230 | 10.26 | Fair | Clear | NONE | ||
| 10 | 1982-03-30 -- -- | -- | Yes | KLT | USGS | 1550 | 11.87 | Good | NONE | |||
| 9 | 1982-03-29 -- -- | -- | Yes | KLT | USGS | 1420 | 11.23 | Good | NONE | |||
| 8 | 1982-03-28 -- -- | -- | Yes | KLT | USGS | 564 | 6.80 | Fair | Clear | NONE | ||
| 6 | 1955-04-01 -- -- | -- | Yes | nn | USGS | 4220 | Unspecified | NONE | ||||
| 5 | 1954-04-08 -- -- | -- | Yes | nn | USGS | 2420 | Unspecified | NONE | ||||
| 4 | 1954-04-06 -- -- | -- | Yes | nn | USGS | 9780 | Unspecified | NONE | ||||
| 3 | 1954-04-01 -- -- | -- | Yes | nn | USGS | 15300 | Unspecified | NONE | ||||
| 2 | 1952-04-18 -- -- | -- | Yes | mcm | USGS | 432 | Unspecified | NONE | ||||
| 1 | 1952-04-09 -- -- | -- | Yes | b | USGS | 977 | 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: 2025-12-10 08:06:03 EST
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