Florida · Unknown Co.

Saint Marys River

· 60 mi · Class
Optimal: 150–450 CFS · USGS #02312598
303 avg
1.21CFS
38.31 ft gauge height
Below Optimal
Stable
Flow data is live from USGS·Rapid classifications and CFS ranges need community verification·Know this river?
Avg flow: 303 cfsHist. median: 0 cfsUSGS #02312598
Designated Water Trail · Florida Department of Environmental Protection

Originating in the famed Okefenokee Swamp, the scenic St. Mary’s River serves as the border between southeast Georgia and northeast Florida. The river is known for its gentle curves framed by picturesque hardwood forests. Plentiful white sandbars make for inviting rest stops and overnight camping opportunities. They are found at almost every bend, contrasting with the dark, tea-colored water. The St. Mary’s River is an excellent paddling destination, slicing through truly “wild Florida.” Paddlers can choose from several access points along the 60-mile trail, and the slow current makes

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Data Quality

River conditions are community-verified. CFS ranges, difficulty ratings, and access points may not reflect every flow level or seasonal change. Always check current conditions, scout unfamiliar rapids, and paddle within your skill level.

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