Active USGS

St. Marys River At Sault Ste. Marie, Ontario

Updated August 2, 2026 at 09:54:00 AM · Provisional · Site 04127885

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Offline 25.5 mi

Pine River At Mackinac Trail Near Rudyard, MI

ID: 04127918

Flow: 87 ft³/s
Active 25.6 mi

Pine River Near Rudyard, MI

ID: 04127917

Flow: 130 ft³/s
Active 64.2 mi

Mullett Lake At Outlet Near Cheboygan, MI

ID: 04129950

Level: 593.17 ft

Official USGS page: https://waterdata.usgs.gov/monitoring-location/USGS-04127885/ (may include cooperator information)