Fisher HUC8 17010102
A 2,183 km² sub-basin of the Pacific Northwest region in 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
75
Healthy
Drought index
164
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
84%
p37 of record
Water assets
290
0 springs · 21 wells
USGS gauges (2)
- Fisher River near Libby MT1230205581 cfsp27 · normal
- Libby Wetland Site bl Schrieber Lake nr Libby, MT4806081152429011 cfsp47 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 164 | 0 | 0/2 | p37 |
Top water assets
- 67Fisher Riverriver
- 67Iron Meadow Creekriver
- 67Cow Creekriver
- 67Wolf Creekriver
- 67East Fisher Creekriver
- 67McGinnis Creekriver
- 67Pleasant Valley Fisher Riverriver
- 67West Fisher Creekriver
- 67Fisher River Near Libby Mtriver
- 67Pleasant Valley Fisher Riverriver