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Waste Transfer Station

Transfer StationOpenVerified King County, Washington

Key factsVerified 2026-10-22
Hours
Mon, Wed, Fri, Sat, Sun 9:00am-5:00pm; closed Tue & Thu (Cedar Falls Drop Box).
Fees
Garbage: $40.25 minimum (up to 320 lb) or $243.38/ton. Mattresses: disposal $33.39 per item. Refrigerant appliances: $30/unit. Clean wood and yard waste: $20.70 minimum or $129.38/ton. Recyclables only: free. Unsecured load fee: $25. CleanUp LIFT discount: $20 off each waste type per visit for ProviderOne/EBT/ORCA LIFT cardholders.
Accepts
Garbage, recyclables (vary by facility), yard waste, clean wood, mattresses, refrigerant-type appliances (no commercial appliances). Special waste such as asbestos requires prior waste clearance.
Rules
Only for customers living or doing business in King County's service area (excludes the cities of Seattle and Milton). Payment: Visa, Mastercard, Discover, cash, Apple Pay.
Phone
206-477-4466
Address
16925 Cedar Falls Road Southeast, WA 98045
Call 206-477-4466DirectionsOfficial website

Checked against the operator's official site on 2026-10-22: source 1, source 2

Is this info wrong or out of date?

What this site accepts

Mentioned as accepted: Mattresses, Appliances (fridges, freezers, AC units), Yard waste and brush.

Based on the posted rules quoted above. Items not named here may still be accepted; call to confirm.

What will my load cost here?

Weight assumptions
  • Household trash, loose: 275 lb per cubic yard (EPA lists 250–300 for uncompacted mixed residential waste).
  • Yard waste, loose: 250 lb per cubic yard (EPA: mixed yard waste, uncompacted).
  • Construction debris, mixed: 484 lb per cubic yard (EPA: C&D bulk).
  • Concrete, broken: 860 lb per cubic yard (EPA 2016 table; older EPA tables list loose scrap concrete as heavy as 1,855, so real loads may weigh much more).
  • Volumes are geometry, not data: a full-size pickup bed filled level with the sides is about 2 cubic yards (roughly 6.5 ft × 5 ft × 1.7 ft); a 6×10 ft utility trailer filled 2 ft deep is about 4.4 cubic yards; a 33-gallon trash bag is about 0.16 cubic yards.

Weight factors: U.S. EPA, Volume-to-Weight Conversion Factors (April 2016). Real loads vary a lot; the scale at the gate decides.

Facility details

Type
Transfer Station
Status
Open
County
King County
Website
https://kingcounty.gov/en/dept/dnrp/waste-services/garbage-recycling-compost/solid-waste-facilities

Location source: OpenStreetMap (view record)
Hours, fees and accepted items verified 2026-10-22 from the operator's official website: [1], [2]. Know the hours or fees, or see a mistake? Send a correction.

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