ST. MARYS RIVER AT ROCKFORD OH
USGSOhio (40.69477, -84.64663) · View on map
Current reading
293 CFS
Gauge height: 4.57 FT
Read 35 minutes ago · Aug 26, 2026 2:40 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.