Diamond-Monitor Valleys HUC8 16060005
A 8,090 km² sub-basin of the Great Basin region in NV. 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
45
Stressed
Drought index
269
Severe
Area in D2+
68.95%
0% exceptional (D4)
Gauges below normal
100%
of 2 reporting
Median flow
7%
p10 of record
Water assets
1,075
78 springs · 623 wells
USGS gauges (3)
- COILS CK ABV HORSE CK NR EUREKA, NV102459600 cfsp10 · below normal
- ROBERTS CK NR EUREKA, NV102459700 cfsp10 · below normal
- SLOUGH CK AT DEVILS GATE NR EUREKA, NV102459800 cfsno long-term record
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 269 | 68.95 | 2/2 | p10 |
Top water assets
- 69Coils Creekriver
- 69Antelope Washriver
- 69Reynolds Creekriver
- 69Mosquito Creekriver
- 69Slough Creekriver
- 69Stoneberger Creekriver
- 69Stoneberger Creekriver
- 69Fenstermaker Washriver
- 69Mosquito Creekriver
- 69Stoneberger Creekriver