Dump Stations

Pullman Wastewater Treatment, 1025 NW Guy St, Pullman WA 99163 / 509-338-3233. Free.

Last updated: 6/16/2022

Elks Lodge, 314 27th St NE, Puyallup WA 98372 / 253-845-9515. $10 or less.

Last updated: 7/30/2018

Kanaskat-Palmer State Park, 32101 Cumberland-Kanaskat Rd SE, Ravensdale WA 98051 / 360-886-0148. $10 or less.

Last updated: 7/29/2021

Raymond RV & Marine, 1875 Ocean Ave, 360-942-2906. On US-101 about 1/2 mile west of town. Very easy to enter and exit. 12 RV sites on the Willapa River. $10 or less.

Last updated: 10/13/2004

Slagle City Park at N Kean St and W 6th St (WA 20). Cost is unknown.

Last updated: 6/30/2003

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