Beaver HUC8 10050014
A 4,715 km² sub-basin of the Missouri 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
77
Healthy
Drought index
103
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
101%
p50 of record
Water assets
822
10 springs · 116 wells
USGS gauges (3)
- Beaver Creek near Hinsdale MT0616750028 cfsp50 · normal
- Little Warm Cr Tributary nr Lodge Pole MT061646230 cfsno long-term record
- Beaver Cr bl Guston Coulee nr Saco MT06166000no readingno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 103 | 0 | 0/1 | p50 |
Top water assets
- 67David Drum #2reservoir
- 67Beaver Creekriver
- 67Lone Treereservoir
- 67Beaver Creek Near Hinsdale Mtriver
- 67Flat Creekriver
- 67Beaver Creekriver
- 67Larb Creekriver
- 67Dodson South Canalriver
- 67Beaver Creekriver
- 67Beaver Creekriver