Maryland

The I-95 N Welcome Center / Rest Area has a free dump station.
When entering the rest area, follow the Cars/Campers section all the way around past the buildings. Once you are almost at the end of the rest area, you will see a sign pointing you to the right to the dump station. The dump station is next to the dumpsters.

GPS: 39.14158, -76.84549

KOA, 768 Cecil Ave N, Millersville MD 21108 / 410-923-2771 or 800-562-0248. Cost is unknown.

Last updated: 11/7/2016

Flying J Travel Plaza, 1 Center Dr, North East MD 21901 / 410-287-7110. $10 or less. I-95 Exit 100.

Last updated: 8/20/2013

Tuckahoe State Park Campground, 13283 Cherry Ln, Queen Anne MD 21657 / 410-820-1668. Potable water. Rinse water. $10 or less.

Last updated: 10/1/2021

Queen Anne Sanitary District, 310 Bateau Rd, Stevensville MD 21666 / 410-643-3535. Hours: Mon-Fri, 7:30am-3:30pm. $10 or less.

Last updated: 4/18/2016

Ramblin Pines Campground, 801 Hoods Mill Rd, Woodbine MD 21797 / 410-795-5161. $30 or less. I-70 Exit 76.

Last updated: 12/26/2017

Bar Harbor RV Park, 4228 Birch Ave, Abingdon MD 21009 / 410-679-0880. $20 or less.

Last updated: 6/29/2017

Cherry Hill Park, 9800 Cherry Hill Rd, College Park MD 20740 / 800-801-6449. $30 or less. I-95 Exit 25.

Last updated: 1/3/2025

Patapsco Valley State Park – Hollofield Area, 8020 Baltimore National Pike, Ellicott City MD 21043 / 410-461-5005. Monday-Thursday during camping season. RVs over 11 feet 1 inch in height must use eastbound entrance. Potable water. Rinse water. Dumpster available. $10 or less.

Last updated: 5/22/2024