RIVER GAUGE · ST CLAIR RIVER
St Clair River at St Clair State Police Tidal Gage
St. Clair County, Michigan
Water level577.11 ft
Flow—
Last readingSep 16, 2026, 5:24 PM UTC (last recorded)
Action578.77 ft
Minor flood579.3 ft
Major flood580 ft
The past week
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