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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 1993-06-28 17:55 | MDT | Yes | ks | USGS | 500 | Unspecified | NONE | ||||
| 26 | 1993-04-08 15:00 | MDT | Yes | ks | USGS | 83.0 | Unspecified | NONE | ||||
| 24 | 1992-07-29 18:50 | MDT | Yes | ks | USGS | 130 | Unspecified | NONE | ||||
| 23 | 1992-02-05 -- -- | -- | Yes | ks | USGS | 75.0 | Unspecified | NONE | ||||
| 22 | 1991-12-16 14:45 | MST | Yes | nn | USGS | 0.41 | Unspecified | NONE | ||||
| 20 | 1991-05-08 08:30 | MDT | Yes | ARS/SWN | USGS | 170 | 0.99 | 0.03 | 0.30 | Fair | Clear | NONE |
| 19 | 1991-03-27 09:00 | MST | Yes | ARS/RGC | USGS | 67.6 | 0.57 | Fair | Clear | NONE | ||
| 18 | 1990-09-05 08:40 | MDT | Yes | RRS/DN | USGS | 109 | 0.76 | 0.00 | 0.40 | Fair | Clear | NONE |
| 17 | 1990-07-24 14:10 | MDT | Yes | ARS/MM | USGS | 167 | 0.95 | 0.00 | 0.60 | Fair | Clear | NONE |
| 16 | 1990-05-16 17:00 | MDT | Yes | RRS/ARS | USGS | 294 | 1.25 | Fair | Clear | NONE | ||
| 15 | 1990-04-04 08:45 | MDT | Yes | ARS | USGS | 119 | 0.76 | 0.00 | 0.80 | Fair | Clear | NONE |
| 14 | 1990-01-03 11:00 | MST | Yes | ARS | USGS | 44.5 | Fair | IceShore | NONE | |||
| 13 | 1989-11-06 16:15 | MST | Yes | RRS | USGS | 88.2 | 0.69 | 0.00 | 0.50 | Fair | Clear | NONE |
| 12 | 1989-10-03 08:50 | MDT | Yes | ARS | USGS | 108 | 0.72 | 0.00 | 0.50 | Fair | Clear | NONE |
| 11 | 1989-09-05 09:15 | MDT | Yes | RRS | USGS | 103 | 0.73 | 0.00 | 0.50 | Fair | Clear | NONE |
| 10 | 1989-08-08 10:45 | MDT | Yes | ARD/RRS | USGS | 128 | 0.84 | Fair | Clear | NONE | ||
| 9 | 1989-07-05 09:00 | MDT | Yes | ARS | USGS | 294 | 1.28 | Fair | Clear | NONE | ||
| 8A | 1989-06-10 10:30 | MDT | Yes | as | USGS | 63.5 | Unspecified | NONE | ||||
| 8 | 1989-04-11 08:45 | MDT | Yes | ARS/SWN | USGS | 66.8 | 0.37 | 0.00 | 0.50 | Fair | Clear | NONE |
| 7 | 1989-03-15 13:00 | MST | Yes | ARS/JRK | USGS | 54.8 | 0.33 | 0.07 | 0.50 | Fair | IceShore | NONE |
| 6 | 1989-01-10 10:00 | MST | Yes | ARS | USGS | 63.5 | Poor | IceCover | NONE | |||
| 5 | 1988-12-06 15:30 | MST | Yes | ARS | USGS | 76.5 | Poor | IceShore | NONE | |||
| 4 | 1988-11-01 16:20 | MST | Yes | ARS/PLK | USGS | 73.7 | 0.48 | 0.00 | 0.40 | Fair | Clear | NONE |
| 3 | 1988-10-05 07:40 | MDT | Yes | plk/jrk | USGS | 71.1 | 0.49 | 0.00 | 0.60 | Fair | Clear | NONE |
| 2 | 1988-09-14 10:00 | MDT | Yes | RRS/JRK | USGS | 74.8 | 0.52 | 0.00 | 0.50 | Fair | Clear | NONE |
| 1 | 1988-09-13 16:00 | MDT | Yes | RRS/LC | USGS | 72.6 | Fair | 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: 2025-12-20 06:52:16 EST
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