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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 105 | 1986-09-30 -- -- | -- | Yes | JWM | MT006 | 261 | 1.65 | 0.00 | 1.00 | Good | Clear | NONE |
| 104 | 1986-08-27 -- -- | -- | Yes | JWM | MT006 | 373 | 1.91 | 0.00 | 2.00 | Good | Clear | NONE |
| 103 | 1986-07-23 -- -- | -- | Yes | JWM | MT006 | 493 | 2.25 | 0.00 | 1.00 | Good | Clear | NONE |
| 102 | 1986-06-19 -- -- | -- | Yes | JWM | MT006 | 1570 | 3.67 | -0.09 | 1.50 | Good | Clear | NONE |
| 101 | 1986-05-20 -- -- | -- | Yes | JWM | MT006 | 425 | 2.03 | 0.00 | 1.50 | Good | Clear | NONE |
| 100 | 1986-04-21 -- -- | -- | Yes | JWM | MT006 | 334 | 1.79 | 0.00 | 1.00 | Good | Clear | NONE |
| 99 | 1986-03-24 -- -- | -- | Yes | JWM | MT006 | 327 | 1.76 | 0.00 | 2.00 | Good | Clear | NONE |
| 98 | 1986-02-24 -- -- | -- | Yes | JWM | MT006 | 305 | 1.11 | 2.00 | Fair | IceShore | NONE | |
| 97 | 1986-01-30 -- -- | -- | Yes | JWM | MT006 | 221 | 2.27 | 0.01 | 2.00 | Good | IceShore | NONE |
| 96 | 1985-12-04 -- -- | -- | Yes | JWM | MT006 | 187 | 2.07 | 0.00 | 1.50 | Good | IceCover | NONE |
| 95 | 1985-11-14 -- -- | -- | Yes | JWM | MT006 | 195 | 1.63 | -0.01 | 1.50 | Good | IceShore | NONE |
| 94 | 1985-10-16 -- -- | -- | Yes | JWM | MT006 | 182 | 1.50 | -0.01 | 1.00 | Good | Clear | NONE |
| 85 | 1984-12-27 -- -- | -- | Yes | JWM | MT006 | 211 | 2.60 | 0.02 | 2.00 | Good | IceCover | NONE |
| 84 | 1984-11-28 -- -- | -- | Yes | JWM | MT006 | 203 | 2.32 | -0.20 | 1.50 | Good | IceShore | NONE |
| 83 | 1984-10-30 -- -- | -- | Yes | JWM | MT006 | 249 | 1.80 | 0.00 | 1.00 | Good | 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: 2025-12-10 10:11:32 EST
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