ST. MARYS RIVER AT SAULT STE. MARIE, ONTARIO
USGSMichigan (46.49833, -84.31528) · View on map
Current reading
83,000 CFS
Gauge height: 580.06 FT
Read 26 minutes ago · Aug 26, 2026 8:00 AM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.