Chevelon Canyon HUC8 15020010
A 2,124 km² sub-basin of the Lower Colorado region in AZ. 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
62
Moderate
Drought index
106
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
50%
of 2 reporting
Median flow
413%
p51 of record
Water assets
652
8 springs · 69 wells
USGS gauges (2)
- CHEVELON FORK BELOW WILDCAT CANYON, NR WINSLOW, AZ093975000 cfsp10 · below normal
- CHEVELON CREEK NEAR WINSLOW, AZ0939800017 cfsp92 · much above normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 106 | 0 | 1/2 | p51 |
Top water assets
- 69Chevelon Creekriver
- 69Chevelon Creekriver
- 69West Chevelon Creekriver
- 69Alder Creekriver
- 69Chevelon Creekriver
- 69Buckskin Washriver
- 69West Chevelon Creekriver
- 69Chevelon Creekriver
- 69Pierce Washriver
- 69Potato Washriver