Expedition SC List

Dump Stations & Water Fill-Ups in South Carolina

Verified September 26, 2026 against the USDA Forest Service, SC State Parks, and Recreation.gov. Individual fees and hours are being phone-verified.

Let’s talk about the least glamorous part of van and RV life. Nobody posts their dump station stop to their story. But everybody needs one, usually at the worst possible moment, and usually while a line of three other rigs watches you fumble the hose.

Here’s where to go in South Carolina, and how to do it right.

1

The golden rule

Dump only at a real dump station. Never on the ground, in a ditch, or down a storm drain. South Carolina State Parks rules prohibit dumping any waste, including gray water, from a trailer or vehicle except in places built for it. The same goes everywhere else. Gray water from dishes and showers counts, too.

2

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.

3

Fresh water fill-ups

Look for a potable water spigot, and never fill your fresh tank from the same hose you use for rinsing. Bring your own drinking-water hose and a filter. Many primitive forest campgrounds have no water at all, so fill up at a state park or campground before you head into the woods.

4

Starter list

These are locations confirmed on official agency pages. We're phone-verifying fees and hours before adding more. Cherry Hill Recreation Area (Area: Andrew Pickens district, north of Walhalla; Who can use it: Campers (April 1 to October 31); Water: Yes; Call first: 864-638-9568). Coneross Park, Hartwell Lake (Area: Near I-85 Exit 11; Who can use it: Registered campers; Water: Yes; Call first: 888-893-0678). Springfield, Hartwell Lake (Area: Near I-85 Exit 11; Who can use it: Registered campers; Water: Yes; Call first: 888-893-0678). Oconee Point, Hartwell Lake (Area: Hartwell Lake; Who can use it: Registered campers; Water: Yes; Call first: 888-893-0678).

5

Dump like a pro

Black tank first, then gray, so the gray water rinses the hose. Wear gloves. Keep the area clean for the next person, and rinse the pad if there's a rinse hose. And please, check that your valve is closed before you pull the cap. Ask anyone who's learned that lesson the hard way. Actually, don't. They don't want to talk about it. More van life essentials live on our Van Life hub. For campgrounds with full hookups, see the Camping hub and our Waterfront Camping list. Now go outside and play. Then wash your hands.