Tarkio-Wolf HUC8 10240005
A 4,405 km² sub-basin of the Missouri region in IA, KS, MO, NE. 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
83
Healthy
Drought index
0
None
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 2 reporting
Median flow
257%
p60 of record
Water assets
2,154
0 springs · 629 wells
USGS gauges (3)
- Missouri River at Rulo, NE0681350039,000 cfsp40 · normal
- Tarkio River at Fairfax, MO06813000189 cfsp80 · above normal
- Missouri River at Brownville, NE0681007036,600 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-22 | 0 | 0 | 0/2 | p60 |
| 2026-10-21 | 0 | 0 | 0/2 | p59 |
| 2026-10-20 | 0 | 0 | 0/2 | p61 |
| 2026-10-19 | 0 | 0 | 0/2 | p64 |
| 2026-10-18 | 0 | 0 | 0/2 | p66 |
| 2026-10-17 | 0 | 0 | 0/2 | p68 |
| 2026-10-16 | 0 | 0 | 0/2 | p62 |
| 2026-10-15 | 0 | 0 | 0/2 | p63 |
| 2026-10-14 | 0 | 0 | 0/2 | p64 |
| 2026-10-13 | 0 | 0 | 0/2 | p67 |
| 2026-10-12 | 0 | 0 | 0/2 | p68 |
| 2026-10-11 | 0 | 0 | 0/2 | p69 |
| 2026-10-10 | 0 | 0 | 0/2 | p70 |
| 2026-10-09 | 0 | 0 | 0/2 | p70 |
Top water assets
- 74NE Well G-001818well
- 66Charity Lake Damreservoir
- 66Gs Dd No 8-4reservoir
- 6612-8reservoir
- 66Bean Creek 5-5reservoir
- 66Gs Dd No 11-7reservoir
- 66Unnamed Damreservoir
- 66Unnamed Damreservoir
- 66Unnamed Damreservoir
- 66Unnamed Damreservoir