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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 43 | 1981-07-21 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 42 | 1981-05-27 -- -- | -- | Yes | dl | USGS | 0.00 | 20.60 | Unspecified | NONE | |||
| 41 | 1981-03-25 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 40 | 1981-02-25 -- -- | -- | Yes | dl | USGS | 0.00 | 21.24 | Unspecified | NONE | |||
| 39 | 1980-12-16 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 38 | 1980-11-19 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 37 | 1980-10-30 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 36 | 1980-09-17 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 35 | 1980-08-13 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 34 | 1980-07-09 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 33 | 1980-06-19 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 32 | 1980-05-22 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 31 | 1980-04-17 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 30 | 1980-03-20 -- -- | -- | Yes | dl | USGS | 0.00 | Unspecified | NONE | ||||
| 29 | 1980-02-21 -- -- | -- | Yes | wp | USGS | 0.00 | Unspecified | NONE | ||||
| 28 | 1980-01-08 -- -- | -- | Yes | wp | USGS | 0.00 | Unspecified | NONE | ||||
| 27 | 1979-12-13 -- -- | -- | Yes | wp | USGS | 0.00 | Unspecified | NONE | ||||
| 26 | 1979-11-07 -- -- | -- | Yes | wp | USGS | 0.00 | Unspecified | NONE | ||||
| 25 | 1979-10-17 -- -- | -- | Yes | wp | USGS | 0.00 | Unspecified | NONE | ||||
| 24 | 1979-09-13 -- -- | -- | Yes | wp | USGS | 0.00 | Unspecified | NONE | ||||
| 23 | 1979-08-09 -- -- | -- | Yes | p | USGS | 0.00 | Unspecified | NONE | ||||
| 22 | 1979-07-18 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 21 | 1979-06-06 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 20 | 1979-05-09 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 19 | 1979-04-11 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 18 | 1979-03-12 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 17 | 1979-02-07 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 16 | 1979-01-17 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 15 | 1978-12-13 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 14 | 1978-11-08 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 13 | 1978-10-04 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 12 | 1978-07-12 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 11 | 1978-06-07 -- -- | -- | Yes | bb | USGS | 0.00 | 21.20 | Unspecified | NONE | |||
| 10 | 1978-05-10 -- -- | -- | Yes | bb | USGS | 0.00 | 21.48 | Unspecified | NONE | |||
| 9 | 1978-04-13 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 8 | 1978-03-20 -- -- | -- | Yes | lm | USGS | 51.8 | 23.87 | Unspecified | NONE | |||
| 7 | 1978-03-19 -- -- | -- | Yes | bb | USGS | 10.2 | 23.88 | Unspecified | NONE | |||
| 6 | 1978-03-16 -- -- | -- | Yes | bb | USGS | 0.00 | 21.78 | Unspecified | NONE | |||
| 5 | 1978-03-08 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 4 | 1978-02-14 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 3 | 1978-01-11 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 2 | 1977-12-06 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | NONE | ||||
| 1 | 1977-10-05 -- -- | -- | Yes | bb | USGS | 0.00 | Unspecified | 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 08:07:08 EST
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