Middle Concho HUC8 12090103
A 6,972 km² sub-basin of the Texas-Gulf region in 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
55
Moderate
Drought index
169
Moderate
Area in D2+
13.31%
0% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
—
p10 of record
Water assets
240
0 springs · 31 wells
USGS gauges (1)
- Middle Concho Rv abv Tankersley, TX081284000 cfsp10 · below normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 169 | 13.31 | 1/1 | p10 |
Top water assets
- 67Middle Concho Riverriver
- 67Middle Concho Riverriver
- 67Middle Concho Riverriver
- 67Kiowa Creekriver
- 67Middle Concho Riverriver
- 67Middle Concho Riverriver
- 67Middle Concho Riverriver
- 67West Rocky Creekriver
- 67West Rocky Creekriver
- 67Middle Concho Riverriver