Mancos HUC8 14080107
A 2,077 km² sub-basin of the Upper Colorado region in CO, NM. 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
45
Stressed
Drought index
290
Severe
Area in D2+
89.52%
0% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
30%
p24 of record
Water assets
254
52 springs · 23 wells
USGS gauges (1)
- MANCOS RIVER NEAR TOWAOC, CO.093710004 cfsp24 · below normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-21 | 290 | 89.52 | 1/1 | p24 |
| 2026-10-20 | 290 | 89.52 | 0/1 | p29 |
| 2026-10-19 | 290 | 89.52 | 0/1 | p38 |
| 2026-10-18 | 290 | 89.52 | 0/1 | p45 |
| 2026-10-17 | 290 | 89.52 | 0/1 | p56 |
| 2026-10-16 | 290 | 89.52 | 0/1 | p81 |
| 2026-10-15 | 290 | 89.52 | 0/1 | p96 |
| 2026-10-14 | 290 | 89.52 | 0/1 | p96 |
| 2026-10-13 | 290 | 89.52 | 1/1 | p10 |
| 2026-10-12 | 290 | 89.52 | 1/1 | p10 |
| 2026-10-11 | 290 | 89.52 | 1/1 | p10 |
| 2026-10-10 | 290 | 89.52 | 1/1 | p10 |
| 2026-10-09 | 290 | 89.52 | 1/1 | p10 |
| 2026-10-08 | 290 | 89.52 | 1/1 | p10 |
Top water assets
- 70Bauer Lake #2 - Main Damreservoir
- 69Mancos Riverriver
- 69Navajo Washriver
- 69Mancos River Near Towaoc, Co.river
- 69Mancos Riverriver
- 69Mancos Riverriver
- 69Sellers And Mcclanereservoir
- 69Mancos Riverriver
- 69Mancos Riverriver
- 69Mancos Riverriver