Alderwood RV Resort, 14007 N Newport Way, Spokane WA 99021 / 888-847-0500 or 509-467-5320. $30 or less.
Last updated: 8/5/2019
Dump Stations
Harpers Ferry, West Virginia
KOA, 343 Campground Rd, Harpers Ferry WV 25425 / 304-535-6895. $20 or less.
Last updated: 6/29/2017
Cassville, Wisconsin
Riverside Park at Wall St and Prime St. Dump is located at south end of park near the boat ramp between rest rooms and railroad track. Free.
Last updated: 6/6/2006
Spokane, Washington
Maverik, 10619 US-2, Spokane WA 99224 / 509-244-8857. Free.
Last updated: 6/7/2019
Huntington, West Virginia
Setzer’s World of Camping, 5319 Cherry Lawn Rd, Huntington WV 25705 / 304-241-2085. Open Mon-Sat, 9am-5pm; closed Sun. Potable water. Rinse water. Propane. Free.
Last updated: 12/1/2020
Chippewa Falls, Wisconsin
Wastewater treatment plant, 1125 W River St, Chippewa Falls WI 54729 / 715-726-2745. Free.
Last updated: 4/4/2004
Spokane, Washington
North Spokane RV Campground, 10904 N Newport Hwy, Spokane WA 99218 / 509-315-5561. $20 or less.
Last updated: 6/11/2015
New Martinsville, West Virginia
Public dump station on the corner of Main St and Harlan Dr near the public park/boat launch. Free.
Last updated: 9/21/2004
Clayton, Wisconsin
BP, 110 US Highway 63, Clayton WI 54004 / 715-948-4252. Open 6am to 10pm. $10 or less.
Last updated: 7/7/2020
Spokane, Washington
Petro Stopping Center, 10506 W Aero Rd, Spokane WA 99224 / 509-842-1100. $10 or less. I-90 Exit 272.
Last updated: 3/5/2014