Find the top RV dump stations in Sumner, Washington, and the surrounding area below. The time zone in Sumner is PST, and daylight saving time is observed.
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Sumner Wastewater Treatment Plant
13114 63rd Street East
Sumner, Washington 98390
Open Dates: Year round
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Important: Some dump sites will require you to be a registered guest to use their water and dump services, only offer water or dump access during certain times of the year, and/or may charge a fee. We recommend contacting the site prior to visiting.
Search Surrounding Cities
Find RV dump stations in cities near Sumner:
- RV Dump Stations in Puyallup, Washington (4.22 miles away)
- RV Dump Stations in Federal Way, Washington (7.96 miles away)
- RV Dump Stations in Buckley, Washington (8 miles away)
Tip: View all cities on the main Washington RV Dump Stations page.
Dumping Equipment & Supplies
Be sure you have the right equipment for the job! Here are the products we recommend to quickly empty your tanks and keep them clean and fresh.
Add an RV Dump Station in Sumner
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Thanks for helping us make this free resource one of the most useful and helpful on the internet!
Important: We can not guarantee the accuracy of the dump station listings in Sumner. While we aim to provide the most accurate listings possible, things change without our knowledge. Please contact the dump site for the most up-to-date information.