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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 1991-04-23 10:26 | MDT | Yes | LGS | USGS | 557 | 3.03 | 0.00 | 1.00 | Good | Clear | NONE |
| 9 | 1991-03-07 11:50 | MST | Yes | LGS | USGS | 214 | 2.14 | -0.02 | 0.90 | Fair | Clear | NONE |
| 8 | 1990-11-26 10:35 | MST | Yes | JRF | USGS | 612 | 3.20 | 0.00 | 0.80 | Good | Clear | NONE |
| 7 | 1990-10-15 17:36 | MDT | Yes | JRF/LGS | USGS | 76.4 | 1.39 | 0.00 | 0.60 | Fair | Clear | NONE |
| 6 | 1990-08-30 13:15 | MDT | Yes | JRF | USGS | 90.5 | 1.52 | 0.00 | 0.60 | Fair | Clear | NONE |
| 5 | 1990-05-29 19:30 | MDT | Yes | jrf | USGS | 636 | 3.27 | 0.00 | 0.70 | Good | Clear | NONE |
| 4 | 1989-11-14 14:40 | MST | Yes | jrf | USGS | 303 | 2.38 | -0.01 | 0.50 | Fair | Clear | NONE |
| 3 | 1989-10-04 08:15 | MDT | Yes | jrf | USGS | 60.8 | 1.32 | 0.00 | 0.50 | Fair | Clear | NONE |
| 2 | 1989-08-29 08:40 | MDT | Yes | jrf | USGS | 83.9 | 1.47 | 0.00 | 0.80 | Good | Clear | NONE |
| 1 | 1989-07-19 13:45 | MDT | Yes | jrf | USGS | 117 | 1.67 | 0.00 | 0.50 | 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: 2025-12-11 03:39:36 EST
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