Disposal facilities

Some of the hazardous waste content has been translated by a human translator into other languages

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Location	Address	Hours
North Seattle	12550 Stone Avenue North, Seattle, WA 98133	Sunday through Tuesday, 9 a.m. to 5 p.m. Closed on July 4, Thanksgiving Day, Christmas Day, and New Year's Day.
South Seattle	8100 2nd Avenue South, Seattle, WA 98108	Thursday through Saturday, 9 a.m. to 5 p.m. Located next to the transfer station. Closed on July 4, Thanksgiving Day, Christmas Day, and New Year's Day.
Factoria	13800 Southeast 32nd Street, Bellevue, WA 98005	Tuesday through Friday, 8 a.m. to 4 p.m. Saturday and Sunday, 9 a.m. to 5 p.m. The hazardous waste facility is located at the Factoria Transfer Station. Closed on Thanksgiving Day, Christmas Day, and New Years Day.
Algona OPENING: SEPT. 14	35101 West Valley Highway South, Algona, WA 98001	Monday, Tuesday, Thursday, Friday, 8 a.m. to 4 p.m. (closed Wednesdays) Saturday and Sunday, 9 a.m. to 5 p.m. NOTE: The new South County Recycling and Transfer Station is scheduled to open September 14, 2026. When the Algona site opens, the Auburn Wastemobile will close, and services will move to the new facility.
Auburn FINAL DAY: SEPT. 13	1101 Outlet Collection Way, Auburn, WA 98001	Saturday and Sunday, 10 a.m. to 5 p.m. The Auburn Wastemobile location is open on weekends, year-round. Marine flares are not accepted at this location. Located near the loading dock of Nordstrom Rack. NOTE: Sept. 12-13 will be the final weekend for the Auburn Wastemobile. Services will move to the new facility in Algona.