Salmon HUC8 18010210
A 1,946 km² sub-basin of the California region in CA. Drought coverage is from the US Drought Monitor (map of 2026-09-01); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
76
Healthy
Drought index
174
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
107%
p59 of record
Water assets
1,441
2 springs · 2 wells
USGS gauges (1)
- SALMON R A SOMES BAR CA11522500199 cfsp59 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 174 | 0 | 0/1 | p59 |
Top water assets
- 69Bridge Creekriver
- 69Fish Lake Creekriver
- 69Rush Creekriver
- 69South Fork Salmon Riverriver
- 69South Fork Salmon Riverriver
- 69Trail Creekriver
- 69Music Creekriver
- 69Taylor Creekriver
- 69Big Elk Forkriver
- 69Fish Lake Creekriver