Chico HUC8 11020004
A 1,874 km² sub-basin of the Arkansas-White-Red region in CO. 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
40
Stressed
Drought index
347
Extreme
Area in D2+
90.62%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
868
0 springs · 619 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 347 | 90.62 | — | — |
Top water assets
- 69Black Squirrel Creekriver
- 69Black Squirrel Creekriver
- 69Black Squirrel Creekriver
- 69Black Squirrel Creekriver
- 69Black Squirrel Creekriver
- 69Black Squirrel Creekriver
- 69Big Springs Creekriver
- 69Curitonreservoir
- 69Black Squirrel Creekriver
- 69Black Squirrel Creekriver