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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 2025-12-02 10:00 | MST | Yes | SAS/OAD | USGS | 0.00 | Excellent | Clear | NONE | |||
| 29 | 2025-07-22 10:52:30 | MDT | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 28 | 2025-04-15 12:22:30 | MDT | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 27 | 2024-10-23 12:31:30 | MDT | Yes | RTH | USGS | 0.00 | Excellent | NONE | ||||
| 26 | 2024-07-15 14:33:30 | MDT | Yes | JTL | USGS | 0.00 | Excellent | NONE | ||||
| 25 | 2024-04-15 16:14:30 | MDT | Yes | jtl | USGS | 0.00 | Excellent | NONE | ||||
| 24 | 2023-10-25 14:31:30 | MDT | Yes | ZDJ | USGS | 0.00 | Excellent | Unspecifed | NONE | |||
| 23 | 2023-08-28 14:05:30 | MDT | Yes | ZDJ | USGS | 0.00 | 0.00 | 0.10 | Excellent | NoFlow | NONE | |
| 22 | 2023-06-22 16:33:30 | MDT | Yes | ZDJ | USGS | 0.00 | Excellent | NONE | ||||
| 21 | 2023-04-11 13:01 | MDT | Yes | ZDJ | USGS | 0.00 | Excellent | Clear | NONE | |||
| 20 | 2022-10-20 13:16 | MDT | Yes | CCC | USGS | 0.00 | Excellent | NONE | ||||
| 19 | 2022-08-22 16:00 | MDT | Yes | CCC/JTM | USGS | 0.00 | Excellent | NONE | ||||
| 18 | 2022-07-19 11:32:30 | MDT | Yes | CCC/JTM | USGS | 0.00 | Excellent | NONE | ||||
| 17 | 2022-05-02 12:45 | MDT | Yes | ccc | USGS | 0.00 | Excellent | NONE | ||||
| 16 | 2021-11-18 13:49 | MST | Yes | GCW | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 15 | 2021-08-05 13:01:30 | MDT | Yes | BJB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 14 | 2021-06-23 13:15:30 | MDT | Yes | BJB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 13 | 2021-05-13 14:30 | MDT | Yes | BJB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 12 | 2020-12-15 11:53 | MST | Yes | GCW | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 11 | 2020-09-09 13:31:30 | MDT | Yes | GCW | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 10 | 2020-05-19 11:35:30 | MDT | Yes | DJE | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 9 | 2020-03-13 13:04 | MDT | Yes | DJE/MC | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 8 | 2019-07-21 13:02:30 | MDT | Yes | DJE | USGS | 120 | 5.10 | Poor | Clear | NONE | ||
| 7 | 2018-10-30 11:55:30 | MDT | Yes | JVH | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 6 | 2017-10-25 11:53 | MDT | Yes | JVH | USGS | 0.00 | 0.00 | Excellent | NoFlow | NONE | ||
| 5 | 1994-03-03 -- -- | -- | Yes | JLF | USGS | 39.5 | 1.92 | Fair | NONE | |||
| 4 | 1986-09-25 -- -- | -- | Yes | JLF | USGS | 8.37 | 0.70 | Poor | Clear | NONE | ||
| 3 | 1982-07-25 -- -- | -- | Yes | RJO/JAH | USGS | 2530 | 24.00 | Fair | NONE | |||
| 2 | 1978-03-21 -- -- | -- | Yes | WJP | USGS | 27.9 | 1.80 | Fair | Clear | NONE | ||
| 1 | 1973-08-21 -- -- | -- | Yes | MVJ-Spra | USGS | 185 | 4.89 | Fair | 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: 2025-12-08 10:30:54 EST
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