ONTONAGON RIVER NEAR ROCKLAND, MI
USGSMichigan (46.72077, -89.20709) · View on map
Current reading
485 CFS
Gauge height: 5.24 FT
Read about 1 hour ago · Aug 26, 2026 7:15 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.