Boat ramps on GAVINS POINT DAM LEWIS AND CLARK LAKE NE AND SD
3 public launch sites in South Dakota, across Yankton County.
- COTTONWOOD DAY USE BOAT RAMP
GAVINS POINT DAM LEWIS AND CLARK LAKE NE AND SD
- TRAINING DIKE LAKE YANKTON BOAT RAMP
GAVINS POINT DAM LEWIS AND CLARK LAKE NE AND SD
- TRAINING DIKE MISSOURI RIVER BOAT RAMP
GAVINS POINT DAM LEWIS AND CLARK LAKE NE AND SD · 2 lanes