Horn Lake-Nonconnah HUC8 08010211
A 723 km² sub-basin of the Lower Mississippi region in MS, TN. 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
72
Moderate
Drought index
132
Moderate
Area in D2+
0%
0% exceptional (D4)
Gauges below normal
0%
of 1 reporting
Median flow
49%
p34 of record
Water assets
795
0 springs · 639 wells
USGS gauges (1)
- NONCONNAH CREEK NEAR GERMANTOWN, TN070322001 cfsp34 · normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-09-07 | 132 | 0 | 0/1 | p34 |
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