Havasu-Mohave Lakes HUC8 15030101
A 7,208 km² sub-basin of the Lower Colorado region in AZ, CA, NV. 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
53
Moderate
Drought index
196
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
5,129
146 springs · 3,909 wells
USGS gauges (1)
- FIREBREAK CANAL AT HAVASU NWR NEAR NEEDLES, CA0942356087 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-21 | 196 | 0 | — | — |
| 2026-10-20 | 196 | 0 | — | — |
| 2026-10-19 | 196 | 0 | — | — |
| 2026-10-18 | 196 | 0 | — | — |
| 2026-10-17 | 196 | 0 | — | — |
| 2026-10-16 | 196 | 0 | — | — |
| 2026-10-15 | 200 | 0 | — | — |
| 2026-10-14 | 200 | 0 | — | — |
| 2026-10-13 | 200 | 0 | — | — |
| 2026-10-12 | 200 | 0 | — | — |
| 2026-10-11 | 200 | 0 | — | — |
| 2026-10-10 | 200 | 0 | — | — |
| 2026-10-09 | 200 | 0 | — | — |
| 2026-10-08 | 200 | 0 | — | — |
Top water assets
- 68Hoover Damreservoir
- 67Parker Damreservoir
- 67Davis Damreservoir
- 66Hiko Springs Detention Basin Damreservoir
- 66Mohave Gen Sta Damreservoir
- 65Colorado Riverriver
- 65Chemehuevi Washriver
- 65Colorado Riverriver
- 65Colorado Riverriver
- 65Colorado Riverriver