MERMENTAU RIVER AT MERMENTAU, LA
USGSLouisiana (30.19, -92.59056) · View on map
Current reading
490 CFS
Gauge height: 1.90 FT
Read about 1 hour ago · Aug 26, 2026 8:15 AM CDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.