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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | 2005-09-12 15:35 | MDT | Yes | pk /rc | USGS | 1080 | Unspecified | NONE | ||||
| 46 | 1995-08-10 18:00 | MDT | Yes | SWN/ARS | USGS | 1560 | 9.23 | 0.00 | 0.80 | Fair | Clear | NONE |
| 45 | 1995-06-09 09:40 | MDT | Yes | SWN/ARS | USGS | 5450 | 11.20 | Good | Clear | NONE | ||
| 44 | 1995-04-06 18:00 | MDT | Yes | SWN/ARS | USGS | 1580 | 9.00 | -0.02 | 1.00 | Fair | Clear | NONE |
| 43 | 1994-08-24 08:00 | MDT | Yes | ARS | USGS | 963 | 8.60 | 0.00 | 1.00 | Fair | Clear | NONE |
| 42 | 1994-05-10 16:30 | MDT | Yes | ARS | USGS | 1760 | 9.27 | 0.00 | 1.00 | Good | Clear | NONE |
| 41 | 1994-04-06 15:50 | MDT | Yes | ARS | USGS | 1250 | 8.90 | 0.00 | 1.30 | Fair | Clear | NONE |
| 40 | 1993-10-07 09:00 | MDT | Yes | ARS | USGS | 1450 | 9.16 | Fair | Clear | NONE | ||
| 39 | 1993-08-19 14:00 | MDT | Yes | ARS | USGS | 1700 | 9.30 | Fair | Clear | NONE | ||
| 38 | 1993-07-27 15:40 | MDT | Yes | PLK/ARS | USGS | 2540 | 9.78 | Fair | Clear | NONE | ||
| 37 | 1993-06-10 08:45 | MDT | Yes | ARS | USGS | 4210 | 10.65 | 0.00 | 1.00 | Fair | Clear | NONE |
| 36 | 1993-05-28 10:40 | MDT | Yes | SVL/KLS | USGS | 5650 | 11.20 | -0.05 | 1.50 | Fair | Clear | NONE |
| 35 | 1993-05-20 15:45 | MDT | Yes | ARS | USGS | 3590 | 10.13 | Fair | Clear | NONE | ||
| 34 | 1993-04-08 16:00 | MDT | Yes | ARS | USGS | 1200 | Fair | Clear | NONE | |||
| 33 | 1990-08-16 10:15 | MDT | Yes | PLK/KAD | USGS | 1030 | Fair | Clear | NONE | |||
| 32 | 1990-08-15 15:20 | MDT | Yes | PLK/KAD | USGS | 1120 | Fair | Clear | NONE | |||
| 31 | 1987-06-29 10:15 | MDT | Yes | SKQ | USGS | 983 | 8.25 | Good | Clear | NONE | ||
| 30 | 1987-06-17 09:35 | MDT | Yes | SVL | USGS | 1270 | Good | Clear | NONE | |||
| 29 | 1987-06-03 11:00 | MDT | Yes | ARS | USGS | 1260 | 8.62 | Fair | Clear | NONE | ||
| 28 | 1987-05-18 13:30 | MDT | Yes | ARS | USGS | 705 | 8.02 | Fair | Clear | NONE | ||
| 27 | 1987-05-06 09:55 | MDT | Yes | SKQ/PLK | USGS | 1090 | 8.38 | 0.00 | 0.90 | Good | Clear | NONE |
| 26 | 1987-04-01 13:30 | MST | Yes | ARS | USGS | 1160 | 8.40 | Fair | Clear | NONE | ||
| 25 | 1987-03-05 10:20 | MST | Yes | SKQ | USGS | 1600 | 8.75 | Poor | Clear | NONE | ||
| 24 | 1986-10-22 -- -- | -- | Yes | CLC | USGS | 2370 | Fair | Clear | NONE | |||
| 23 | 1986-09-17 -- -- | -- | Yes | ARS | USGS | 2400 | 9.40 | Fair | Clear | NONE | ||
| 22 | 1986-08-14 -- -- | -- | Yes | SKQ | USGS | 1370 | 8.70 | 0.00 | 1.00 | Fair | Clear | NONE |
| 21 | 1986-07-22 -- -- | -- | Yes | MMH | USGS | 1730 | Fair | Clear | NONE | |||
| 20 | 1986-06-30 -- -- | -- | Yes | SVL | USGS | 2550 | 9.50 | Fair | Clear | NONE | ||
| 19 | 1986-06-17 -- -- | -- | Yes | SQ | USGS | 4580 | 10.48 | Good | Clear | NONE | ||
| 18 | 1986-05-29 -- -- | -- | Yes | CLC | USGS | 4720 | Fair | Clear | NONE | |||
| 17 | 1986-05-14 -- -- | -- | Yes | SKQ | USGS | 2370 | Fair | Clear | NONE | |||
| 16 | 1986-04-17 -- -- | -- | Yes | ARS | USGS | 2020 | 8.85 | Fair | Clear | NONE | ||
| 15 | 1986-03-11 -- -- | -- | Yes | MMH | USGS | 1670 | -0.01 | 0.50 | Fair | Clear | NONE | |
| 14 | 1985-11-15 -- -- | -- | Yes | NAM | USGS | 1890 | 8.98 | Fair | Clear | NONE | ||
| 13 | 1977-07-26 10:00 | MDT | Yes | SVL | USGS | 945 | 8.23 | 0.00 | 1.10 | Good | Clear | NONE |
| 12 | 1977-06-20 08:55 | MDT | Yes | SVL/MM | USGS | 970 | 8.25 | 0.00 | 0.90 | Good | Clear | NONE |
| 11 | 1977-06-01 10:45 | MDT | Yes | SVL | USGS | 883 | 8.22 | 0.00 | 0.90 | Good | Clear | NONE |
| 10 | 1977-05-04 10:00 | MDT | Yes | SVL | USGS | 1380 | 8.55 | 0.00 | 1.00 | Good | Clear | NONE |
| 9 | 1977-04-12 08:50 | MST | Yes | SVL | USGS | 1460 | 8.55 | 0.00 | 1.20 | Good | Clear | NONE |
| 8 | 1977-03-24 13:00 | MST | Yes | SVL | USGS | 1290 | 8.50 | 0.00 | 1.50 | Good | Clear | NONE |
| 7 | 1976-11-12 10:25 | MST | Yes | SVL | USGS | 2840 | 9.55 | 0.00 | 1.70 | Good | Clear | NONE |
| 6 | 1976-10-04 10:00 | MDT | Yes | SVL | USGS | 2860 | 9.70 | 0.00 | 2.00 | Fair | VegetationLight | NONE |
| 5 | 1976-08-30 13:30 | MDT | Yes | SVL/FL | USGS | 1690 | 8.80 | 0.00 | 1.30 | Good | Clear | NONE |
| 4 | 1976-08-02 10:30 | MDT | Yes | SVL | USGS | 1750 | 8.85 | 0.00 | 2.00 | Good | Clear | NONE |
| 3 | 1976-06-28 14:30 | MDT | Yes | SVL | USGS | 2550 | 9.30 | 0.00 | 1.80 | Good | Clear | NONE |
| 2 | 1976-05-25 10:00 | MDT | Yes | SVL/MC | USGS | 4150 | 10.35 | 0.00 | 2.00 | Good | Clear | NONE |
| 1 | 1976-05-11 13:00 | MDT | Yes | SVL/MC | USGS | 3880 | 10.00 | 0.00 | 1.30 | 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: 2025-12-18 15:38:11 EST
0.28 0.27 caww02