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Grass River (St. Lawrence County)
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New York DEC1 data sourceUpdated Mar 2026
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Boat Ramp in St. Lawrence County
St. Lawrence, New York
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Grass River (St. Lawrence County) is a public boat launch on Grass River in St. Lawrence County, New York (12927). Managed by Dec. GPS coordinates: 44.2507°N, 74.7533°W.