Big Stone - Kolb PWA
Ortonville, Grant County
- Launch
- Trailer launch
- Lanes
- 1
- Surface
- Concrete Plank - 1'
- Fee
- Free
- Dock
- No
- Nearest town
- 33 mi from Morris
Boat Ramps in Grant County, South Dakota
4 public launches · 2 with trailer ramps · 2 confirmed free
Today
Before you launch in South Dakota
🧼 Boats must stop at open inspection stations, and boats with plants, mussels or standing water must be decontaminated.
Links go to official South Dakota agency pages.
Lakes and rivers in Grant County
All ramps and launches
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Summit Lake PWA
Sisseton, Grant County
- Launch
- Trailer launch
- Lanes
- 1
- Surface
- Concrete Plank - 3'
- Fee
- Free
- Dock
- No
- Nearest town
- 27 mi from Watertown
Big Stone Lake Boat Ramp near Ortonville #1
Big Stone Lake · Ortonville, Grant County
- Lake size
- 11,889 acres
- Nearest town
- 33 mi from Morris
Lake Farley Boat Ramp near Milbank
Lake Farley · Milbank, Grant County
- Lake size
- 76 acres
- Nearest town
- 32 mi from Watertown