Upper Milk HUC8 10050002
A 5,878 km² sub-basin of the Missouri region in CN, 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
84
Healthy
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
70%
p33 of record
Water assets
695
11 springs · 233 wells
USGS gauges (1)
- Milk River at Eastern Crossing of Int Bndry0613500043 cfsp33 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-21 | 0 | 0 | 0/1 | p33 |
| 2026-10-20 | 0 | 0 | 0/1 | p34 |
| 2026-10-19 | 0 | 0 | 0/1 | p35 |
| 2026-10-18 | 0 | 0 | 0/1 | p36 |
| 2026-10-17 | 0 | 0 | 0/1 | p39 |
| 2026-10-16 | 0 | 0 | 0/1 | p40 |
| 2026-10-15 | 0 | 0 | 0/1 | p43 |
| 2026-10-14 | 0 | 0 | 0/1 | p44 |
| 2026-10-13 | 0 | 0 | 0/1 | p46 |
| 2026-10-12 | 0 | 0 | 0/1 | p44 |
| 2026-10-11 | 0 | 0 | 0/1 | p41 |
| 2026-10-10 | 0 | 0 | 0/1 | p41 |
| 2026-10-09 | 0 | 0 | 0/1 | p44 |
| 2026-10-08 | 0 | 0 | 0/1 | p46 |
Top water assets
- 67Milk Riverriver
- 67Breed Creekriver
- 67Breed Creekriver
- 67Milk Riverriver
- 67Milk Riverriver
- 67Red Creekriver
- 67Milk Riverriver
- 67Milk River At Eastern Crossing Of Int Bndryriver
- 67Breed Creekriver
- 67Red Creekriver