RIVER GAUGE · SOUTH FORK BOISE RIVER
South Fork Boise River at Pine (near Featherville)
Elmore County, Idaho
Water level1.56 ft
Flow159 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action6 ft5,401.8 cfs
Minor flood7.2 ft8,000 cfs
The past week
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What floods at each level
- 7.2 ft
Low lying areas along the river will begin to flood from Pine Bridge upstream to Featherville. Minor flooding will impact some homes and cabins in the Lagoon Circle area. Water will threaten sections of Elk Valley Way and Redfish Lane. Campgrounds adjacent to the river will be impacted. Debris in the river such as logs and trees may begin piling up at bridge crossings.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| May 7, 2017 | 8.24 ft | 10,900 cfs |
| Mar 29, 1983 | 7.87 ft | 7,960 cfs |
| May 20, 2006 | 7.79 ft | 8,150 cfs |
More on South Fork Boise River
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