Due to the pandemic, disposal sites may be temporarily closed or altered their hours. We recommend calling or visiting the program website.

Sudbury Landfill


414 Landfill Rd
Walla Walla, WA 99362
Service Area: Walla Walla County

509-527-4591

Notes: Drop-off Location: Household Hazardous Waste Facility, Regular Hours: Monday-Saturday, 8:30am-6pm (March-November 1st), Winter Hours: Monday-Saturday, 8:30pm-4pm (November-February).

Sharps must be in a sealed, leak and puncture-resistent container. Label "SHARPS-DO NOT RECYCLE." Free disposal of medical sharps/syringes.

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Listing Data Last Modified: 10/07/2022