ST. MARYS RIVER AT DECATUR, IN
USGSIndiana (40.8481, -84.93774) · View on map
Current reading
116 CFS
Gauge height: 3.68 FT
Read 27 minutes ago · Oct 10, 2026 10:10 PM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.