Blackwater Draw HUC8 12050002
A 4,372 km² sub-basin of the Texas-Gulf region in NM, TX. 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
41
Stressed
Drought index
316
Extreme
Area in D2+
88.37%
0% exceptional (D4)
Gauges below normal
—
no gauges reporting
Median flow
—
of normal for the date
Water assets
1,902
2 springs · 1,889 wells
USGS gauges (0)
No active discharge gauges in this sub-basin.
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 316 | 88.37 | — | — |
Top water assets
- 75Ogallala Deep Fossil Reserve — New Mexicofossil_water
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- 55Ru-10-45-803well
- 55Ru-10-62-903well
- 55Ru-24-07-303well
- 55Ru-10-63-406well
- 55Dd-10-45-102well
- 55Ru-10-53-602well
- 55Ur-10-33-801well
- 53Ru-10-63-407well