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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33 | 2025-11-19 16:08:30 | MST | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 32 | 2025-08-13 14:41:30 | MDT | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 31 | 2025-03-12 16:01:30 | MDT | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 30 | 2024-10-04 09:25:30 | MDT | Yes | RTH/JTL | USGS | 0.00 | Excellent | NONE | ||||
| 29 | 2024-08-06 16:05:30 | MDT | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 28 | 2024-03-19 19:17:30 | MDT | Yes | DJE/RTH | USGS | 0.00 | Excellent | NONE | ||||
| 27 | 2023-11-15 16:55 | MST | Yes | DJE | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 26 | 2023-07-20 15:05 | MDT | Yes | DJE | USGS | 0.00 | Excellent | DebrisModerate | NONE | |||
| 25 | 2023-05-05 16:00:30 | MDT | Yes | EEE | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 24 | 2022-09-21 09:10 | MDT | Yes | DJE/JTM | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 23 | 2022-07-26 18:45 | MDT | Yes | DJE | USGS | 0.00 | Excellent | DebrisModerate | NONE | |||
| 22 | 2022-06-08 08:20 | MDT | Yes | EEE | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 21 | 2022-05-05 11:05 | MDT | Yes | EEE/JTM | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 20 | 2021-11-03 15:25 | MDT | Yes | PMS | USGS | 0.00 | Excellent | VegetationLight | NONE | |||
| 19 | 2021-09-20 07:33:30 | MDT | Yes | PMS | USGS | 0.00 | Excellent | DebrisModerate | NONE | |||
| 18 | 2021-05-19 14:35 | MDT | Yes | PMS | Unspe | 0.00 | 0.00 | 0.00 | Excellent | DebrisHeavy | NONE | |
| 17 | 2021-04-06 07:30 | MDT | Yes | PMS | Unspe | 0.00 | Excellent | DebrisModerate | NONE | |||
| 16 | 2020-09-02 11:15 | MDT | Yes | DJE/GCW | USGS | 0.00 | Excellent | DebrisModerate | NONE | |||
| 15 | 2020-04-08 15:43:30 | MDT | Yes | DJE | USGS | 0.00 | Unknown | DebrisLight | NONE | |||
| 14 | 2019-10-18 15:59 | MDT | Yes | DJE | USGS | 0.25 | Unknown | DebrisModerate | NONE | |||
| 13 | 2019-05-29 18:30:30 | MDT | Yes | DJE | USGS | 1.00 | 0.96 | Poor | DebrisModerate | NONE | ||
| 12 | 2019-03-22 14:53:30 | MDT | Yes | DJE/EEE | USGS | 1.50 | Unknown | IceShore | NONE | |||
| 11 | 2018-10-04 13:23:30 | MDT | Yes | DJE | USGS | 0.12 | 1.05 | Poor | DebrisLight | NONE | ||
| 10 | 2018-05-24 10:51:30 | MDT | Yes | EEE | USGS | 2.83 | 1.24 | 0.00 | 0.30 | Poor | DebrisLight | MEAS |
| 9 | 2018-04-10 08:41:30 | MDT | Yes | DJE | USGS | 1.79 | 1.22 | -0.02 | 0.20 | Poor | DebrisLight | NONE |
| 8 | 2017-02-10 18:17 | MST | Yes | DJE | USGS | 250 | 3.41 | Poor | DebrisModerate | NONE | ||
| 7 | 2001-06-26 -- -- | -- | Yes | TJM/JLF | USGS | 1230 | 10.25 | Fair | NONE | |||
| 6 | 1989-03-09 18:00 | MST | Yes | TIF | USGS | 23.2 | 1.42 | Fair | Clear | NONE | ||
| 5 | 1986-02-25 -- -- | -- | Yes | TIF | USGS | 4.32 | 0.74 | Fair | Clear | NONE | ||
| 4 | 1981-05-12 -- -- | -- | Yes | TIF | USGS | 8.30 | 1.01 | Poor | Clear | NONE | ||
| 3 | 1978-05-18 20:30 | MDT | Yes | TIF | USGS | 11.9 | 0.81 | Poor | Clear | NONE | ||
| 2 | 1978-05-18 11:15 | MDT | Yes | TIF | USGS | 161 | 2.40 | Good | Clear | NONE | ||
| 1 | 1978-04-28 15:30 | MST | Yes | TIF | USGS | 93.7 | 1.74 | Fair | Clear | 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: 2025-12-22 21:00:04 EST
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