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 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
80
Healthy
Drought index
8
Abnormally dry
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
305%
p75 of record
Water assets
822
10 springs · 116 wells
USGS gauges (3)
- Beaver Creek near Hinsdale MT0616750018 cfsp75 · above 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 |
|---|---|---|---|---|
| 2026-10-20 | 8 | 0 | 0/1 | p75 |
| 2026-10-19 | 8 | 0 | 0/1 | p76 |
| 2026-10-18 | 8 | 0 | 0/1 | p81 |
| 2026-10-17 | 8 | 0 | 0/1 | p85 |
| 2026-10-16 | 8 | 0 | 0/1 | p90 |
| 2026-10-15 | 19 | 0 | 0/1 | p91 |
| 2026-10-14 | 19 | 0 | 0/1 | p66 |
| 2026-10-13 | 19 | 0 | 0/1 | p56 |
| 2026-10-12 | 19 | 0 | 0/1 | p50 |
| 2026-10-11 | 19 | 0 | 0/1 | p52 |
| 2026-10-10 | 19 | 0 | 0/1 | p45 |
| 2026-10-09 | 19 | 0 | 0/1 | p45 |
| 2026-10-08 | 19 | 0 | 0/1 | p44 |
| 2026-10-07 | 19 | 0 | 0/1 | p47 |
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