Carrizo Wash HUC8 15020003
A 5,852 km² sub-basin of the Lower Colorado region in AZ, NM. 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
57
Moderate
Drought index
207
Severe
Area in D2+
7.17%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
912
31 springs · 263 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 207 | 7.17 | — | — |
Top water assets
- 70Quemado Lake Damreservoir
- 69Mangas Creekriver
- 69Rito Creekriver
- 69Rito Creekriver
- 69Largo Creekriver
- 69Largo Creekriver
- 69Rito Creekriver
- 69Largo Creekriver
- 69Largo Creekriver
- 69Largo Creekriver