ATCHAFALAYA RIVER AT SIMMESPORT, LA
USGSLouisiana (30.9825, -91.79833) · View on map
Current reading
137,000 CFS
Gauge height: 9.48 FT
Read about 1 hour ago · Oct 10, 2026 6:30 PM CDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.