St. Marys River at Sault Ste. Marie, Ontario
Current readings are unavailable. Current flood status cannot be determined. Check the linked USGS and NWS sources for the latest information.
Gauge height
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Streamflow
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Nearby gauges
| Gauge | Distance | County |
|---|---|---|
| Pine River at Mackinac Trail near Rudyard, MI | 25.4 mi | Chippewa County |
| Pine River near Rudyard, MI | 25.5 mi | Chippewa County |
| Tahquamenon River near Paradise, MI | 45.6 mi | Luce County |
| Black River near Garnet, MI | 56.4 mi | Mackinac County |
| Black River near Tower, MI | 76.3 mi | Cheboygan County |
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Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.