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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41 | 1989-05-12 14:00 | MDT | Yes | RJW/JRF | USGS | 1.58 | 2.08 | 0.00 | 0.30 | Fair | Clear | NONE |
| 40 | 1989-05-03 12:50 | MDT | Yes | JRF | USGS | 3.90 | 2.19 | 0.00 | 0.40 | Good | Clear | NONE |
| 39 | 1989-04-21 11:20 | MDT | Yes | JRF | USGS | 5.74 | 2.26 | 0.00 | 0.30 | Fair | Clear | NONE |
| 38 | 1988-08-19 16:30 | MDT | Yes | JRF | USGS | 0.02 | 1.32 | 0.00 | 0.20 | Good | Clear | NONE |
| 37 | 1987-09-04 15:00 | MDT | Yes | JRF | USGS | 0.12 | 1.43 | 0.00 | 0.20 | Poor | Clear | NONE |
| 36 | 1987-06-12 10:35 | MDT | Yes | JRF/RJW | USGS | 0.25 | 1.60 | 0.00 | 0.20 | Poor | Clear | NONE |
| 35 | 1987-05-13 10:50 | MDT | Yes | JRF | USGS | 0.69 | 1.78 | 0.00 | 0.30 | Fair | Clear | NONE |
| 34 | 1987-04-30 11:00 | MDT | Yes | JRF | USGS | 1.25 | 1.94 | 0.00 | 0.20 | Fair | Clear | NONE |
| 33 | 1987-04-09 16:10 | MDT | Yes | JRF | USGS | 3.10 | 2.18 | 0.00 | 0.30 | Fair | Clear | NONE |
| 32 | 1986-07-17 -- -- | -- | Yes | JRF | USGS | 0.31 | 1.60 | 0.00 | 0.30 | Fair | Clear | NONE |
| 31 | 1986-05-30 -- -- | -- | Yes | JRF | USGS | 1.21 | 1.88 | 0.00 | 0.30 | Fair | Clear | NONE |
| 30 | 1986-05-05 -- -- | -- | Yes | JRF | USGS | 5.16 | 2.20 | 0.00 | 0.40 | Good | Clear | NONE |
| 29 | 1986-04-18 -- -- | -- | Yes | JRF | USGS | 2.89 | 2.08 | 0.00 | 0.50 | Good | Clear | NONE |
| 28 | 1986-03-03 -- -- | -- | Yes | JRF | USGS | 9.84 | 2.43 | 0.00 | 0.70 | Good | Clear | NONE |
| 27 | 1986-02-26 -- -- | -- | Yes | JRF/RLC | USGS | 4.94 | 2.70 | 0.04 | 0.50 | Poor | IceCover | NONE |
| 26 | 1986-02-25 -- -- | -- | Yes | RLC/JRF | USGS | 5.49 | 2.81 | 0.05 | 0.30 | Poor | IceCover | NONE |
| 25 | 1985-06-03 -- -- | -- | Yes | RJC | USGS | 4.71 | 2.11 | 0.00 | 0.50 | Fair | Clear | NONE |
| 24 | 1985-04-16 -- -- | -- | Yes | WAW | USGS | 1.48 | 1.93 | 0.00 | 0.60 | Poor | Clear | NONE |
| 23 | 1985-03-20 -- -- | -- | Yes | RLC | USGS | 0.34 | 0.94 | 0.00 | 0.30 | Poor | Clear | NONE |
| 22 | 1984-10-03 -- -- | -- | Yes | RLC | USGS | 0.08 | 1.29 | Unspecified | Clear | NONE | ||
| 21 | 1984-08-23 -- -- | -- | Yes | RJC | USGS | 0.07 | 1.25 | Poor | Clear | NONE | ||
| 20 | 1984-07-06 -- -- | -- | Yes | RLC/EJB | USGS | 0.21 | 1.39 | 0.00 | 0.30 | Fair | Clear | NONE |
| 19 | 1984-06-22 -- -- | -- | Yes | RJW | USGS | 0.62 | 0.80 | 0.00 | 0.30 | Poor | Clear | NONE |
| 18 | 1984-06-18 -- -- | -- | Yes | EJB/RLC | USGS | 0.20 | 0.72 | 0.00 | 0.30 | Fair | Clear | NONE |
| 17 | 1984-04-19 -- -- | -- | Yes | EJB/RLC | USGS | 0.53 | 0.77 | 0.00 | 0.30 | Good | Clear | NONE |
| 16 | 1984-03-22 -- -- | -- | Yes | EJB/RLC | USGS | 0.61 | 0.82 | 0.00 | 0.30 | Good | Clear | NONE |
| 15 | 1984-03-15 -- -- | -- | Yes | EJB | USGS | 0.73 | 0.83 | 0.00 | 0.30 | Good | Clear | NONE |
| 14 | 1984-02-23 -- -- | -- | Yes | RLC | USGS | 0.33 | Fair | Clear | NONE | |||
| 13 | 1984-01-30 -- -- | -- | Yes | RLC | USGS | 0.35 | 0.00 | 0.30 | Fair | Clear | NONE | |
| 12 | 1984-01-06 -- -- | -- | Yes | RLC | USGS | 0.19 | 0.00 | 0.30 | Poor | Clear | NONE | |
| 11 | 1983-11-09 -- -- | -- | Yes | RLC | USGS | 0.23 | 0.72 | 0.00 | 0.30 | Fair | Clear | NONE |
| 10 | 1983-09-21 -- -- | -- | Yes | EJB | USGS | 0.20 | 0.70 | 0.00 | 0.30 | Good | Clear | NONE |
| 9 | 1983-08-05 -- -- | -- | Yes | EJB | USGS | 0.39 | 0.74 | 0.00 | 0.30 | Good | Clear | NONE |
| 8 | 1983-06-06 -- -- | -- | Yes | EJB | USGS | 0.48 | 0.74 | 0.00 | 0.30 | Good | Clear | NONE |
| 7 | 1983-04-26 -- -- | -- | Yes | EJB | USGS | 0.87 | 0.81 | 0.00 | 0.30 | Good | Clear | NONE |
| 6 | 1983-03-08 -- -- | -- | Yes | EJB | USGS | 0.81 | 0.80 | 0.00 | 0.30 | Fair | Clear | NONE |
| 5 | 1983-02-24 -- -- | -- | Yes | EJB | USGS | 0.55 | 0.75 | 0.00 | 0.30 | Good | Clear | NONE |
| 4 | 1983-01-13 -- -- | -- | Yes | EJB | USGS | 0.38 | 0.73 | 0.00 | 0.30 | Good | Clear | NONE |
| 3 | 1982-12-09 -- -- | -- | Yes | EJB | USGS | 0.17 | 0.88 | 0.00 | 0.30 | Good | Clear | NONE |
| 2 | 1982-11-03 -- -- | -- | Yes | EJB | USGS | 0.23 | 0.70 | 0.00 | 0.30 | Fair | Clear | NONE |
| 1 | 1982-09-30 -- -- | -- | Yes | EJB | USGS | 0.21 | 0.70 | 0.00 | 0.30 | Poor | 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: 2025-12-19 02:46:23 EST
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