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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 | 1998-10-02 09:35 | MDT | Yes | DAB | USGS | 123 | 2.02 | 0.00 | 0.50 | Good | Clear | NONE |
| 46 | 1998-09-09 14:00 | MDT | Yes | DAB/RSS | USGS | 45.2 | 1.55 | 0.00 | 0.30 | Good | Clear | NONE |
| 45 | 1998-07-29 13:35 | MDT | Yes | DAB | USGS | 125 | 2.12 | 0.00 | 0.50 | Fair | Clear | NONE |
| 44 | 1998-06-29 14:40 | MDT | Yes | NAM | USGS | 799 | 3.84 | 0.00 | 0.50 | Fair | Clear | NONE |
| 43 | 1998-06-20 14:25 | MDT | Yes | DAB | USGS | 823 | 4.03 | 0.00 | 0.50 | Fair | Clear | NONE |
| 42 | 1998-06-19 15:30 | MDT | Yes | DAB | USGS | 866 | 3.88 | Fair | Clear | NONE | ||
| 41 | 1998-05-07 13:20 | MDT | Yes | NAM | USGS | 271 | 2.53 | -0.01 | 0.80 | Fair | Clear | NONE |
| 40 | 1998-04-02 14:30 | MST | Yes | DAB | USGS | 129 | 1.89 | 0.00 | 0.50 | Good | Clear | NONE |
| 39 | 1998-01-07 11:05 | MST | Yes | DAB | USGS | 106 | 1.99 | 0.00 | 0.50 | Fair | IceShore | NONE |
| 38 | 1997-11-19 13:50 | MST | Yes | DAB | USGS | 129 | 2.05 | 0.00 | 0.50 | Fair | Clear | NONE |
| 37 | 1997-10-02 13:00 | MDT | Yes | NAM | USGS | 111 | 1.98 | 0.00 | 0.40 | Fair | Clear | NONE |
| 36 | 1997-08-22 11:30 | MDT | Yes | DAB | USGS | 90.0 | 1.85 | 0.00 | 0.50 | Fair | Clear | NONE |
| 35 | 1997-07-10 14:00 | MDT | Yes | DAB | USGS | 265 | 2.56 | 0.00 | 0.50 | Fair | Clear | NONE |
| 34 | 1997-06-04 14:15 | MDT | Yes | NAM | USGS | 649 | 3.48 | 0.00 | 0.60 | Fair | Clear | NONE |
| 33 | 1997-05-15 09:30 | MDT | Yes | DAB/KCJ | USGS | 531 | 3.05 | 0.00 | 0.50 | Fair | Clear | NONE |
| 32 | 1997-03-26 12:30 | MST | Yes | DAB | USGS | 226 | 2.24 | -0.02 | 0.50 | Good | Clear | NONE |
| 31 | 1997-02-19 14:15 | MST | Yes | NAM/DAB | USGS | 129 | 1.97 | 0.00 | 0.50 | Fair | Clear | NONE |
| 30 | 1996-11-26 09:40 | MST | Yes | DAB/NAM | USGS | 108 | 1.96 | 0.00 | 0.50 | Fair | Clear | NONE |
| 29 | 1996-09-25 10:00 | MDT | Yes | TLV | USGS | 113 | 2.02 | 0.00 | 1.00 | Good | Clear | NONE |
| 28 | 1996-08-14 14:40 | MDT | Yes | DAB | USGS | 41.5 | 1.49 | 0.00 | 0.50 | Fair | Clear | NONE |
| 27 | 1996-08-02 12:15 | MDT | Yes | TLV | USGS | 49.3 | 1.66 | 0.01 | 0.90 | Good | Clear | NONE |
| 26 | 1996-06-26 13:45 | MDT | Yes | DAB/NAM | USGS | 214 | 2.44 | 0.00 | 0.50 | Good | Clear | NONE |
| 25 | 1996-06-06 09:55 | MDT | Yes | NAM/DAB | USGS | 536 | 3.28 | 0.00 | 0.60 | Fair | Clear | NONE |
| 24 | 1996-05-28 13:30 | MDT | Yes | TLV | USGS | 303 | 2.76 | 0.00 | 1.00 | Fair | Clear | NONE |
| 23 | 1996-04-09 09:55 | MDT | Yes | NAM/DAB | USGS | 250 | 2.50 | 0.00 | 0.50 | Good | Clear | NONE |
| 22 | 1996-02-23 12:05 | MST | Yes | NAM/SN | USGS | 112 | 1.91 | -0.02 | 0.50 | Fair | Clear | NONE |
| 21 | 1996-01-25 11:20 | MST | Yes | RRS/NAM | USGS | 89.6 | 1.93 | 0.00 | 0.30 | Fair | IceShore | NONE |
| 20 | 1995-11-16 16:40 | MST | Yes | RRS/TLV | USGS | 117 | 1.98 | 0.00 | 0.40 | Fair | Clear | NONE |
| 19 | 1995-09-27 14:15 | MDT | Yes | RRS/TLV | USGS | 109 | 1.93 | 0.00 | 0.30 | Fair | Clear | NONE |
| 18 | 1995-09-05 12:00 | MDT | Yes | RRS | USGS | 42.8 | 1.47 | -0.02 | 0.50 | Fair | Clear | NONE |
| 17 | 1995-08-09 15:13 | MDT | Yes | RRS/TLV | USGS | 57.8 | 1.60 | 0.00 | 0.40 | Fair | Clear | NONE |
| 16 | 1995-07-27 12:20 | MDT | Yes | TLV/RRS | USGS | 79.8 | 1.79 | 0.00 | 0.50 | Fair | Clear | NONE |
| 15 | 1995-07-07 10:10 | MDT | Yes | NAM | USGS | 178 | 2.22 | 0.01 | 0.50 | Fair | Clear | NONE |
| 14 | 1995-06-14 17:30 | MDT | Yes | TLV | USGS | 325 | 2.79 | 0.00 | 1.10 | Good | Clear | NONE |
| 13 | 1995-05-10 10:55 | MDT | Yes | TLV | USGS | 166 | 2.18 | 0.01 | 1.20 | Good | Clear | NONE |
| 12 | 1995-04-19 14:20 | MDT | Yes | TLV/RRS | USGS | 90.7 | 1.83 | 0.00 | 0.40 | Fair | Clear | NONE |
| 11 | 1995-03-22 11:50 | MST | Yes | NAM/DAB | USGS | 99.7 | 1.86 | 0.00 | 0.30 | Good | Clear | NONE |
| 10 | 1994-11-16 15:25 | MST | Yes | LD | USGS | 107 | 1.85 | 0.00 | 0.40 | Fair | Clear | NONE |
| 9 | 1994-11-15 12:40 | MST | Yes | TLV/KW | USGS | 84.7 | 1.72 | 0.00 | 0.60 | Good | NONE | |
| 8 | 1994-10-25 13:06 | MDT | Yes | TLV/BS | USGS | 112 | 1.91 | 0.00 | 0.50 | Good | Clear | NONE |
| 7 | 1994-09-28 13:35 | MDT | Yes | TLV | USGS | 17.9 | 1.25 | 0.00 | 0.60 | Good | Clear | NONE |
| 6 | 1994-09-15 12:35 | MDT | Yes | TLV | USGS | 35.8 | 1.44 | 0.00 | 0.50 | Fair | Clear | NONE |
| 5 | 1994-08-17 14:35 | MDT | Yes | TLV/LD | USGS | 37.2 | 1.42 | 0.00 | 0.50 | Fair | Clear | NONE |
| 4 | 1994-07-14 12:00 | MDT | Yes | RRS | USGS | 71.8 | 1.62 | Fair | Clear | NONE | ||
| 3 | 1994-06-30 -- -- | -- | Yes | TLV | USGS | 27.2 | 1.29 | Unspecified | NONE | |||
| 2 | 1994-05-27 10:00 | MDT | Yes | TLV | USGS | 118 | 2.03 | Unspecified | NONE | |||
| 1 | 1994-05-16 11:40 | MDT | Yes | RRS/TLV | USGS | 86.8 | 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: 2025-12-09 20:32:37 EST
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