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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 |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1954A | 1954-08-25 16:40 | MST | Yes | jhd | USGS | 54.4 | Unspecified | NONE | ||||
| 1940A | 1940-07-10 -- -- | -- | Yes | nn | USGS | 288 | Unspecified | NONE | ||||
| 1939A | 1939-07-20 -- -- | -- | Yes | nn | USGS | 247 | Unspecified | NONE | ||||
| 1936B | 1936-06-24 -- -- | -- | Yes | wal | USGS | 174 | Unspecified | NONE | ||||
| 1936A | 1936-06-16 -- -- | -- | Yes | nn | USGS | 146 | 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: 2026-01-20 13:40:17 EST
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