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Boat Ramp on Lake Francis Case

Community
Lyman County, South Dakota, 57365→|Lake Francis Case· 82,167 ac→|Oacoma→

Location

GPS Coordinates
OpenStreetMap1 data sourceUpdated Mar 2026

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Boat Ramp on Lake Francis Case is a public boat ramp on Lake Francis Case in Oacoma, Lyman County, South Dakota (57365). GPS coordinates: 43.8092°N, 99.3582°W.