Where to find dump stations
State parks. Many South Carolina state parks with campgrounds have dump stations. Campers use them as part of their stay. Non-campers can often use them for a fee, which may include park admission. Call the park to confirm before you pull in. Army Corps lake campgrounds. The Hartwell Lake campgrounds have dump stations: Coneross Park has two, and Springfield and Oconee Point each have one. These are set up for registered campers, so ask at the gatehouse if you're passing through. Call the Hartwell Lake office at 888-893-0678. National forest campgrounds. Cherry Hill Recreation Area near Walhalla has a dump station for campers, along with flush toilets and warm showers. It's open April 1 through October 31. Most other forest campgrounds are primitive, with no dump and often no water. Truck stops. Some big interstate travel centers have RV dump stations for a fee, sometimes discounted with fuel. They're handy along I-95, I-26, I-85, and I-77, but not every location has one. Check the chain's app or call ahead. Private campgrounds and RV parks. Many will let you dump for a small fee even if you're not staying. Plenty of them are family-owned, so it's a nice way to support a local business.