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Adams County Regional Landfill (WM)

LandfillOpenVerified Adams County, Washington

See all dumps & landfills near Washtucna →

Key factsVerified 2026-11-04
Hours
Mon-Sat 6:00 AM-10:00 PM; closed Sun.
Fees
Not checked yet
Accepts
Non-hazardous: Asbestos-Friable, Asbestos-Non-Friable, Construction & Demolition Debris, Municipal Solid Waste, Soils - Contaminated (Non Haz).
Rules
No hazardous waste. From Hwy 26 North onto Gray Rd. then left onto Syd Sullivan Ln proceed up hill to Scale house for check-in. WM says to contact the facility to confirm accepted materials and receiving hours.
Holiday closures
Closed New Years, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day (WM notes observed holidays may change).
Phone
Not checked yet
Address
2660 E Syd Sullivan Ln, Washtucna, WA 99371
DirectionsOfficial website

Checked against the operator's official site on 2026-11-04: source 1

Is this info wrong or out of date?

What this site accepts

Mentioned as accepted: Concrete and construction debris.

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

Facility details

Type
Landfill
Status
Open
County
Adams County
Website
https://www.wmsolutions.com/locations/details/id/1156
Operator
WM
Ownership
Public

Location source: official listing from the operator (source)
Hours, fees and accepted items verified 2026-11-04 from the operator's official website: [1]. Know the hours or fees, or see a mistake? Send a correction.

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