Free RV Dump Stations in Maryland
There are 6 free RV dump stations in Maryland in our directory, in 6 towns, and 1 of them also have fresh water. See the map, then pick the closest one below.
Map
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All free dump stations in Maryland
| Name | Location | Type | Fee | Fresh water |
|---|---|---|---|---|
| Maryland Department of Natural Resources RV Dump Station | Cedarville, MD | Dump station | Free | — |
| Martinak State Park RV Dump Station | Near Denton, MD | Dump station | Free | — |
| Girdletree RV Dump Station (Worcester Hwy) | Near Girdletree, MD | Dump station | Free | — |
| Herrington Harbor South RV Dump Station | Near North Beach, MD | Dump station | Free | — |
| Tuckahoe State Park RV Dump Station | Near Ridgely, MD | Dump station | Free | Yes |
| Thurmont RV Dump Station (Campground Dr) | Near Thurmont, MD | Dump station | Free | — |
Frequently asked questions
Where can I dump my RV tanks for free in Maryland?
We list 6 free RV dump stations in Maryland, in Cedarville, Denton, Girdletree, North Beach, Ridgely, Thurmont. Free sites can add fees or close for winter, so check signs on arrival.
Do free dump stations in Maryland have fresh water?
Tuckahoe State Park RV Dump Station (Ridgely) list potable water. Never fill your fresh tank from the rinse hose.