RV Dump Stations in Maryland
There are 36 RV dump stations in Maryland in our directory, and 6 of them are free. You'll find the most around Mount Lena, West Ocean City, Aberdeen Proving Ground, Accident, Baltimore. Pick a town below or scroll for the full list.
Updated November 2026
Map of Maryland RV dump stations
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Maryland towns with dump stations
- Mount Lena (4)
- West Ocean City (2)
- Aberdeen Proving Ground (1)
- Accident (1)
- Baltimore (1)
- Beltsville (1)
- Brunswick (1)
- Bryans Road (1)
- Callaway (1)
- Cedarville (1)
- Cumberland (1)
- Denton (1)
- Eldersburg (1)
- Elkton (1)
- Frederick (1)
- Friendsville (1)
- Girdletree (1)
- Greenbelt (1)
- Marlboro Meadows (1)
- Newark (1)
- North Beach (1)
- North East (1)
- North Laurel (1)
- Ridgely (1)
- Rock Hall (1)
- St. George Island (1)
- Stockton (1)
- Swanton (1)
- Thurmont (1)
- Tyaskin (1)
- Whaleyville (1)
- Woodsboro (1)
All Maryland RV dump stations
| Name | Location | Type | Fee | Fresh water |
|---|---|---|---|---|
| Aberdeen Proving Ground RV Dump Station (Campground Rd) | Near Aberdeen Proving Ground, MD | Dump station | Fee charged | Yes |
| Accident RV Dump Station (Quarter Horse Dr) | Near Accident, MD | Dump station | Fee unknown | — |
| Motorcoach Parking Facility at the B&O | Baltimore, MD | Rest area | Fee unknown | — |
| Cherry Hill Park Dump Station | Beltsville, MD | Dump station | Fee unknown | — |
| Brunswick Family Campground | Brunswick, MD | Campground | Fee unknown | — |
| Smallwood State Park Family Campground | Near Bryans Road, MD | Campground | Fee unknown | Yes |
| Take It Easy Campground | Callaway, MD | RV park | Fee unknown | — |
| Maryland Department of Natural Resources RV Dump Station | Cedarville, MD | Dump station | Free | — |
| Love's Travel Stop #537 | Cumberland, MD | Fuel stop | Fee unknown | — |
| Martinak State Park RV Dump Station | Near Denton, MD | Dump station | Free | — |
| Ramblin’ Pines Campground | Near Eldersburg, MD | RV park | Fee unknown | — |
| Elkton RV Dump Station (Holly Trail) | Near Elkton, MD | Dump station | Fee unknown | — |
| Rock Run Area Campground | Near Frederick, MD | Campground | Fee unknown | — |
| Mill Run Recreation Area | Near Friendsville, MD | Campground | Fee unknown | Yes |
| Girdletree RV Dump Station (Worcester Hwy) | Near Girdletree, MD | Dump station | Free | — |
| Greenbelt Park Campground | Greenbelt, MD | Campground | Fee unknown | Yes |
| Adventure Bound Washington DC | Near Marlboro Meadows, MD | Campground | Fee unknown | — |
| Greenbrier State Park - Ash Campground | Near Mount Lena, MD | Campground | Fee unknown | — |
| Greenbrier State Park - Birch Campground | Near Mount Lena, MD | Campground | Fee unknown | — |
| Greenbrier State Park - Cedar Campground Dump Station | Near Mount Lena, MD | Dump station | Fee unknown | — |
| Greenbrier State Park - Dogwood Campground | Near Mount Lena, MD | Campground | Fee unknown | — |
| Assateague State Park Campground Dump Station | Near Newark, MD | Dump station | Fee unknown | — |
| Herrington Harbor South RV Dump Station | Near North Beach, MD | Dump station | Free | — |
| Flying J Travel Center #784 | North East, MD | Fuel stop | Fee unknown | — |
| North Laurel RV Dump Station (I-95) | North Laurel, MD | Dump station | Fee unknown | — |
| Tuckahoe State Park RV Dump Station | Near Ridgely, MD | Dump station | Free | Yes |
| Rock Hall RV Dump Station (Eastern Neck Rd) | Near Rock Hall, MD | Dump station | Fee unknown | — |
| Point Lookout State Park Campground | Near St. George Island, MD | Campground | Fee unknown | — |
| Assateague Island National Seashore Campground | Near Stockton, MD | Campground | Fee unknown | — |
| Deep Creek Lake State Park Campground | Near Swanton, MD | Campground | Fee unknown | Yes |
| Thurmont RV Dump Station (Campground Dr) | Near Thurmont, MD | Dump station | Free | — |
| Tyaskin RV Dump Station (Sandy Hill Rd) | Near Tyaskin, MD | Dump station | Fee unknown | — |
| West Ocean City RV Dump Station (C Ln) | Near West Ocean City, MD | Dump station | Fee unknown | — |
| West Ocean City RV Dump Station (CE Ln) | Near West Ocean City, MD | Dump station | Fee unknown | — |
| Whaleyville RV Dump Station (Dale Rd) | Near Whaleyville, MD | Dump station | Fee unknown | — |
| Woodsboro RV Dump Station (Shryrock Mill Rd) | Near Woodsboro, MD | Dump station | Fee unknown | — |
Frequently asked questions
How many RV dump stations are in Maryland?
We list 36 RV dump stations in Maryland, across 32 towns. The most are around Mount Lena, West Ocean City, Aberdeen Proving Ground, Accident, Baltimore.
Where can I dump my RV tanks for free in Maryland?
6 dump stations in Maryland are listed as free, including Maryland Department of Natural Resources RV Dump Station (Cedarville), Martinak State Park RV Dump Station (near Denton), Girdletree RV Dump Station (Worcester Hwy) (near Girdletree), Herrington Harbor South RV Dump Station (near North Beach). Confirm before you go, because fees and seasons change.
Do Maryland RV dump stations have fresh water?
6 stations in Maryland are listed with a fresh water fill. Never use the rinse hose at a dump station for drinking water.