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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2024-10-15 15:00:30 | MDT | Yes | KBW | USGS | 0.00 | Excellent | Clear | NONE | |||
| 30 | 2024-06-17 11:20:30 | MDT | Yes | RAC | USGS | 0.00 | Excellent | Clear | NONE | |||
| 29 | 2024-03-20 16:04:30 | MDT | Yes | RAC | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 28 | 2023-08-01 10:53:30 | MDT | Yes | RAC CRP | USGS | 0.00 | 0.80 | Unknown | NoFlow | NONE | ||
| 27 | 2023-06-28 08:31:30 | MDT | Yes | RAC | USGS | 0.00 | 0.80 | Unknown | NoFlow | NONE | ||
| 26 | 2023-03-28 09:28:30 | MDT | Yes | RAC HMB | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 25 | 2022-11-01 08:07:30 | MDT | Yes | RAC | USGS | 0.00 | Excellent | NoFlow | NONE | |||
| 24 | 2022-06-16 08:07:30 | MDT | Yes | RACRHB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 23 | 2022-04-06 08:03:30 | MDT | Yes | RAC | USGS | 0.00 | Excellent | Clear | NONE | |||
| 22 | 2021-10-18 14:00:30 | MDT | Yes | RAC | USGS | 0.00 | 0.81 | Excellent | NoFlow | NONE | ||
| 21 | 2021-08-30 15:29:30 | MDT | Yes | RAC | USGS | 0.00 | 0.81 | Excellent | NoFlow | NONE | ||
| 20 | 2021-04-29 11:15:30 | MDT | Yes | RAC | USGS | 0.00 | 0.81 | Excellent | NoFlow | NONE | ||
| 19 | 2020-09-22 09:00 | MDT | Yes | DJE/KDV | USGS | 0.00 | Excellent | Clear | NONE | |||
| 18 | 2020-08-25 13:12:30 | MDT | Yes | RAC | USGS | 0.00 | Excellent | Clear | NONE | |||
| 17 | 2020-04-29 12:59:30 | MDT | Yes | RAC | USGS | 0.00 | Excellent | Clear | NONE | |||
| 16 | 2020-02-27 11:14 | MST | Yes | RAC/KDV | USGS | 0.00 | Unknown | IceCover | NONE | |||
| 15 | 2019-10-16 13:14 | MDT | Yes | CCB | USGS | 0.00 | Unknown | Clear | NONE | |||
| 14 | 2019-08-28 12:59 | MDT | Yes | CCB | USGS | 0.00 | Excellent | Clear | NONE | |||
| 13 | 2019-04-02 12:44 | MDT | Yes | CCB | USGS | 0.00 | Unknown | Clear | NONE | |||
| 12 | 2018-04-15 13:02:30 | MDT | Yes | CCB | USGS | 56.5 | 2.93 | Fair | Clear | NONE | ||
| 10 | 2011-03-14 16:50 | MDT | Yes | AW/NAM | USGS | 8.66 | 1.45 | 0.30 | Poor | IceCover | NONE | |
| 9 | 2010-03-16 10:42:30 | MDT | Yes | NAM/AW | USGS | 0.38 | 0.61 | 0.00 | 0.10 | Fair | Clear | NONE |
| 8 | 1994-03-03 13:00 | MST | Yes | DAB | USGS | 13.9 | 1.35 | Fair | NONE | |||
| 7 | 1993-03-06 16:32:30 | MST | Yes | DAB | USGS | 3.57 | 0.84 | 0.00 | 0.30 | Fair | NONE | |
| 6 | 1979-03-08 10:24:30 | MST | Yes | MH/AC | USGS | 1.56 | 1.26 | 0.00 | 0.40 | Fair | NONE | |
| 5 | 1978-03-29 12:22:30 | MST | Yes | CP/AC | USGS | 0.54 | 1.14 | 0.00 | 0.30 | Fair | NONE | |
| 4 | 1975-04-18 09:10 | MDT | Yes | WE/LC | USGS | 8.20 | 1.77 | 0.00 | 0.30 | Fair | NONE | |
| 3 | 1975-04-17 18:57:30 | MDT | Yes | LC/WE | USGS | 31.0 | 2.61 | 0.00 | 0.40 | Good | NONE | |
| 2 | 1975-04-17 16:50 | MDT | Yes | LC/WE | USGS | 28.0 | 2.46 | 1.20 | Fair | NONE | ||
| 1 | 1975-04-16 17:15 | MDT | Yes | FMO | USGS | 22.8 | 2.70 | 0.08 | 0.30 | Poor | 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: 2026-01-21 15:30:49 EST
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