Dump Stations

Columbia Point Marina Park, 660 Columbia Point Dr, Richland WA 99352 / 509-942-7529. Rinse water. Free.

Last updated: 11/18/2022

Stateside 97 RV Park, 2300 Main St, Oroville WA 98844 / 509-476-9797. Potable water. Rinse water. $10 or less.

Last updated: 7/30/2020

Love’s Travel Stop, 1370 N Hwy 261, Ritzville WA 99169 / 509-659-1005. $10 or less. I-90 Exit 221.

Last updated: 6/12/2015

Pacific Beach State Park, 49 Second St, Pacific Beach WA 98571 / 360-276-4297. $10 or less.

Last updated: 11/9/2016

Waste Water Treatment Plant, 401 Alexander St, Sedro-Woolley WA 98284 / 360-856-1100. Free.

Last updated: 7/10/2018

Public dump station off US-97 at Dawson St. Rinse water. $10 or less.

Last updated: 7/5/2021

Chevron Station in town at east end of Washington St, next to Les Schwab Tires. $20 or less.

Last updated: 6/11/2015

Clallam County Fair Grounds at 1608 W 16th St. Cost is unknown.

Last updated: 6/30/2003

Dungeness Recreation Area on Lotzgesell Rd about 7 miles northwest of Sequim. Cost is unknown.

Last updated: 6/30/2003

Public campground in Olympic National Park at west end of Lake Crescent off US-101. Potable water. Rinse water. $10 or less.

Last updated: 9/23/2021