Megunticook Campground By The Sea, 620 Commercial St, Rockport ME 04856 / 207-594-2428 or 800-884-2428. $10 or less.
Last updated: 3/23/2009
Dump Stations
Turner, Maine
Martin Stream Campground, 1 Martin Stream Rd, Turner ME 04282 / 207-740-2240. Potable water. Rinse water. $30 or less.
Last updated: 7/29/2021
Waterville, Maine
Kennebec Sanitary Treatment District, 401 Water St, Waterville ME 04901 / 207-873-0611. Go straight in through gate, there is a bayonet hose next to commercial ramp on your left. Open Mon-Fri, 7am-3:30pm. Rinse water. $10 or less.
Last updated: 11/10/2021
Abingdon, Maryland
Bar Harbor RV Park, 4228 Birch Ave, Abingdon MD 21009 / 410-679-0880. $20 or less.
Last updated: 6/29/2017
Bangor, Maine
Dysart’s Truck Stop, 530 Coldbrook Rd, Bangor ME 04401 / 207-848-3830. $10 or less. I-95 Exit 180.
Last updated: 5/6/2010
College Park, Maryland
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
Brewer, Maine
Brewer Car Wash & Gas Station, 521 Wilson St (US-1A), 207-989-5411. $10 or less.
Last updated: 2/20/2006
Ellicott City, Maryland
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
Brunswick, Maine
Brunswick Sewer District, 10 Pine Tree Rd, Brunswick ME 04011 / 207-729-0148. No water. Open Mon-Thu, 7am-4pm. From US-1 take the Cooks Corner exit and turn right (west) at traffic light intersection. Go past Brunswick Landing (formerly Brunswick Naval Air Station) and turn right to Jordan Ave to Pine Tree Rd. Follow blue Brunswick Sewer District signs. $20 or less.
Last updated: 5/6/2015
Marbury, Maryland
Smallwood State Park, 2750 Sweden Point Rd, Marbury MD 20658 / 301-743-7613. The state park is located southwest of town off MD-224. Cost is unknown.
Last updated: 12/14/2007