Portman Marina Boat Ramp
Portman Marina Boat Ramp is a semi-private launch on Six and Twenty Creek - Lake Hartwell in Anderson County, South Carolina . We currently track 6 public launch sites on this waterbody.
The nearest community is Centerville, about 5.7 miles away. The closest larger city is Greenville, approximately 32.5 miles away. The site lies within the Lower Seneca River watershed, as defined by the EPA.
Sourced from U.S. Geological Survey . Last checked against the source on July 11, 2026. Listed on Boat Ramp US since September 2, 2026.
Boat ramps on Six and Twenty Creek - Lake Hartwell
We currently track 6 public boat ramps on Six and Twenty Creek - Lake Hartwell , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.
- Asbury 1.3 mi away
- Denver 4.4 mi away
- Honea Path 4.6 mi away
- Hurricane Creek 6 mi away
- Brown Road 8 mi away
Nearby boat ramps in Anderson County
We currently track 38 public boat ramps in Anderson County. The closest ramps are listed below, along with the waterbody each one provides access to.
- Green Pond (North) Deep Creek - Lake Hartwell 1 mi away
- Green Pond (South) Deep Creek - Lake Hartwell 1.1 mi away
- Jacks Landing Deep Creek - Lake Hartwell 1.3 mi away
- Asbury Six and Twenty Creek - Lake Hartwell 1.3 mi away
- Broyles Seneca River - Lake Hartwell 1.7 mi away
- Western Carolina Sailing Club Savannah River - Lake Hartwell 1.8 mi away