Mojave HUC8 18090208
A 11,961 km² sub-basin of the California region in CA. 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
65
Moderate
Drought index
52
Abnormally dry
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
57%
of 7 reporting
Median flow
149%
p10 of record
Water assets
5,399
44 springs · 4,809 wells
USGS gauges (8)
- GRASS VALLEY LK TUNNEL OUTLET A LAKE ARROWHEAD CA102608550 cfsp10 · below normal
- WF MOJAVE R AB MOJAVE R FORKS RES NR HESPERIA CA102609500 cfsp10 · below normal
- MOJAVE R NR HODGE CA102620000 cfsp10 · below normal
- MOJAVE R A BARSTOW CA102625000 cfsp10 · below normal
- MOJAVE R A AFTON CA102630000 cfsp52 · normal
- MOJAVE R A LO NARROWS NR VICTORVILLE CA102615004 cfsp53 · normal
- DEEP C NR HESPERIA CA102605003 cfsp76 · above normal
- MOJAVE R A DAGGETT CA102627000 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 52 | 0 | 4/7 | p10 |
Top water assets
- 69Holcomb Creekriver
- 69Holcomb Creekriver
- 69Deep Creekriver
- 69Deep Creekriver
- 69Holcomb Creekriver
- 69Coxey Creekriver
- 69Holcomb Creekriver
- 69Holcomb Creekriver
- 69Deep Creekriver
- 69Deep Creekriver