Dump stations near South Hill, WA include the Western Washington Fairgrounds / The Puyallup Fairgrounds, Elks Lodge, Sumner Wastewater Treatment Plant, and Rainier View RV Park.At these dump stations, you'll find facilities for dumping black water and gray water from your RV's tanks.Some of these locations also offer fresh water for flushing your tanks and have RV trash bins for convenient waste disposal.Whether you're passing through or staying in the area, these dump stations provide essential services for RVers in South Hill, WA.