Middle Salmon-Chamberlain HUC8 17060207
A 4,436 km² sub-basin of the Pacific Northwest region in ID, MT. 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
74
Moderate
Drought index
72
Abnormally dry
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
345
12 springs · 0 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 72 | 0 | — | — |
Top water assets
- 69Horse Creekriver
- 69Lodgepole Creekriver
- 69Big Mallard Creekriver
- 69Long Meadow Creekriver
- 69Kitchen Creekriver
- 69Corn Creekriver
- 69Whimstick Creekriver
- 69Fawn Creekriver
- 69Big Mallard Creekriver
- 69Lake Creekriver