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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 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2022-05-18 09:02 | MDT | Yes | CCC/GCW | USGS | 0.00 | Excellent | NONE | ||||
| 19 | 2021-10-13 09:52 | MDT | Yes | GCW | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 18 | 2021-08-05 18:15:30 | MDT | Yes | BJB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 17 | 2021-06-23 17:50:30 | MDT | Yes | BJB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 16 | 2021-05-13 20:00 | MDT | Yes | BJB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 15 | 2020-12-15 14:22 | MST | Yes | GCW | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 14 | 2020-09-10 10:56:30 | MDT | Yes | GCW | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 13 | 2020-05-21 08:04:30 | MDT | Yes | DJE | USGS | 0.00 | Excellent | DebrisLight | NONE | |||
| 12 | 2019-09-11 07:38:30 | MDT | Yes | SAS HLC | USGS | 0.00 | Unknown | DebrisLight | NONE | |||
| 11 | 2018-10-30 15:54:30 | MDT | Yes | JVH | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 2018-04-26 15:42:30 | MDT | Yes | DJE | USGS | 0.51 | 4.26 | Poor | DebrisLight | NONE | |||
| 10 | 2018-03-29 18:26:30 | MDT | Yes | EEE | USGS | 0.30 | 4.13 | 0.00 | 0.10 | Poor | DebrisLight | NONE |
| 9 | 2018-03-17 13:00 | MDT | Yes | CCB | USGS | 132 | 7.16 | Unknown | Clear | NONE | ||
| 8 | 2017-10-25 16:53 | MDT | Yes | JVH | USGS | 0.00 | 0.00 | Excellent | NoFlow | NONE | ||
| 7 | 2013-05-30 13:10 | MDT | Yes | DJE | USGS | 15.5 | 5.39 | Poor | Clear | NONE | ||
| 6 | 2010-06-17 13:02:30 | MDT | Yes | CCB/DJE | USGS | 14.4 | 5.41 | 0.40 | Good | Clear | NONE | |
| 5 | 2009-06-16 19:30 | MDT | Yes | CCB | USGS | 53.6 | 5.99 | -0.10 | 0.20 | Poor | Clear | NONE |
| 4 | 2008-05-08 12:20 | MDT | Yes | ASW | USGS | 0.27 | 4.10 | Poor | Clear | NONE | ||
| 3 | 1995-04-12 -- -- | -- | Yes | JLF | USGS | 6.00 | 2.04 | Fair | DebrisLight | NONE | ||
| 2 | 1978-09-13 -- -- | -- | Yes | JLF | USGS | 6.75 | 1.95 | Poor | NONE | |||
| 1 | 1975-05-06 -- -- | -- | Yes | JAH | USGS | 378 | 7.62 | 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: 2026-02-22 21:02:33 EST
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