Bayou Pierre HUC8 08060203
A 2,772 km² sub-basin of the Lower Mississippi region in LA, MS. Drought coverage is from the US Drought Monitor (map of 2026-10-13); streamflow classes place each USGS gauge's latest reading against its own day-of-year record.
Health score
38
Stressed
Drought index
215
Severe
Area in D2+
15.32%
0% exceptional (D4)
Gauges below normal
100%
of 1 reporting
Median flow
27%
p4 of record
Water assets
1,798
0 springs · 803 wells
USGS gauges (1)
- BAYOU PIERRE NR WILLOWS, MS0729065018 cfsp4 · much below normal
Recent conditions
| Date | DSCI | D2+ % | Gauges low | Flow pct |
|---|---|---|---|---|
| 2026-10-20 | 215 | 15.32 | 1/1 | p4 |
| 2026-10-19 | 215 | 15.32 | 1/1 | p5 |
| 2026-10-18 | 215 | 15.32 | 1/1 | p5 |
| 2026-10-17 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-16 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-15 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-14 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-13 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-12 | 215 | 15.32 | 1/1 | p5 |
| 2026-10-11 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-10 | 215 | 15.32 | 1/1 | p6 |
| 2026-10-09 | 215 | 15.32 | 1/1 | p10 |
| 2026-10-08 | 212 | 12.23 | 0/1 | p36 |
| 2026-10-07 | 212 | 12.23 | 0/1 | p66 |
Top water assets
- 66Lake Claiborne Damreservoir
- 66Lake Calling Panther Damreservoir
- 66Lake Linda Damreservoir
- 65John Stevens Lake Damreservoir
- 65Bayou Pierre Nr Willows, Msriver
- 65Cotton Lake Damreservoir
- 65Lake Copiah Damreservoir
- 65Greg Boyd Lake Damreservoir
- 65Segrest Lake Damreservoir
- 65Bayou Pierreriver