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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 2023-06-02 13:00 | MDT | Yes | SAS/WBH/HMB | USGS | 1580 | Poor | NONE | ||||
| 30 | 1988-09-27 -- -- | -- | Yes | jh | USGS | 0.00 | Unspecified | NONE | ||||
| 29 | 1988-08-25 -- -- | -- | Yes | jh | USGS | 0.00 | Unspecified | NONE | ||||
| 28 | 1988-07-27 07:20 | MDT | Yes | cp | USGS | 1.13 | Unspecified | NONE | ||||
| 27 | 1988-06-28 06:50 | MDT | Yes | jh | USGS | 9.23 | Unspecified | NONE | ||||
| 26 | 1988-06-09 14:15 | MDT | Yes | jh | USGS | 48.4 | 2.98 | Unspecified | NONE | |||
| 25 | 1988-05-12 07:05 | MDT | Yes | jh | USGS | 183 | 4.33 | Unspecified | NONE | |||
| 24 | 1988-04-14 -- -- | -- | Yes | jh | USGS | 2.73 | 1.83 | Unspecified | NONE | |||
| 23 | 1971-10-06 -- -- | -- | Yes | rrs | USGS | 0.14 | Unspecified | NONE | ||||
| 22 | 1971-07-27 -- -- | -- | Yes | rrs | USGS | 6.50 | Unspecified | NONE | ||||
| 21 | 1971-07-01 -- -- | -- | Yes | rrs | USGS | 71.5 | Unspecified | NONE | ||||
| 20 | 1971-06-01 -- -- | -- | Yes | rrs | USGS | 81.3 | Unspecified | NONE | ||||
| 19 | 1971-04-27 -- -- | -- | Yes | rrs | USGS | 10.1 | Unspecified | NONE | ||||
| 18 | 1971-03-30 -- -- | -- | Yes | rrs | USGS | 40.8 | Unspecified | NONE | ||||
| 17 | 1971-02-17 08:30 | MST | Yes | rrs | USGS | 1.87 | Unspecified | NONE | ||||
| 16 | 1971-01-05 -- -- | -- | Yes | rrs | USGS | 0.00 | Unspecified | NONE | ||||
| 15 | 1970-12-01 -- -- | -- | Yes | rrs | USGS | 0.00 | Unspecified | NONE | ||||
| 14 | 1970-11-04 17:10 | MST | Yes | rrs | USGS | 0.32 | Unspecified | NONE | ||||
| 13 | 1970-10-07 09:30 | MDT | Yes | rrs | USGS | 1.77 | Unspecified | NONE | ||||
| 12 | 1970-09-03 18:00 | MDT | Yes | rrs | USGS | 2.23 | Unspecified | NONE | ||||
| 11 | 1970-07-17 10:05 | MDT | Yes | jhd | USGS | 26.3 | Unspecified | NONE | ||||
| 10 | 1970-05-28 11:40 | MDT | Yes | jhd | USGS | 344 | Unspecified | NONE | ||||
| 9 | 1970-05-12 10:45 | MDT | Yes | jhd | USGS | 139 | Unspecified | NONE | ||||
| 8 | 1970-05-02 08:40 | MDT | Yes | ter | USGS | 4.00 | Unspecified | NONE | ||||
| 7 | 1970-04-14 09:45 | MST | Yes | jhd | USGS | 14.5 | Unspecified | NONE | ||||
| 6 | 1970-03-11 -- -- | -- | Yes | jhd | USGS | 0.00 | Unspecified | NONE | ||||
| 5 | 1970-01-28 -- -- | -- | Yes | jhd | USGS | 0.00 | Unspecified | NONE | ||||
| 4 | 1969-12-16 -- -- | -- | Yes | jhd | USGS | 0.00 | Unspecified | NONE | ||||
| 3 | 1969-11-18 -- -- | -- | Yes | jhd | USGS | 0.00 | Unspecified | NONE | ||||
| 2 | 1969-09-30 23:00 | MST | Yes | bon | USGS | 0.00 | Unspecified | NONE | ||||
| 1 | 1969-08-26 16:55 | MST | Yes | bon | USGS | 1.27 | Unspecified | NONE | ||||
| 1964A | 1964-06-09 12:00 | MST | Yes | FCB | USGS | 1220 | 7.68 | Poor | 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: 2025-12-27 16:24:30 EST
0.35 0.34 vaww01