Serving Eastern Washington and Northern Idaho, Graham Road Recycling and
Disposal provides area businesses, industries, and the public with professional
disposal services that are safe and convenient. This site is engineered with
overlapping environmental protection systems that meet or exceed rigorous
government regulations and are subject to highly regulated monitoring and
reporting requirements. This "limited purpose" facility accepts primarily
construction and demolition debris, industrial waste, and special waste; it does
not accept municipal solid waste (household waste) or hazardous waste.
Acceptable Material
- Asbestos - Friable/Non-Friable
- Industrial and special waste with
acceptance through the Technical
Service Center
- CERCLA
- Tires
- Construction & Demolition (C&D) Debris
Unacceptable Material
- Batteries
- NORM
- Waste containing free liquid
- Explosives
- Hazardous Waste
- Medical Waste (Untreated)
- Yard Waste
Information about Hazardous Waste Disposal
If you have questions or need more information, please e-mail landfill@wmnorthwest.com.
Containment Design
Our system protects the environment by ensuring all waste is contained and
isolated from soil and groundwater. The site's multi-layer composite liner system
is built to strict engineering standards, using geosynthetic clay liners and a
60-mil, high-density polyethylene (HDPE) liner. The final cap includes a soil
foundation, a 40-mil HDPE liner, drainage and soil layers, with a vegetative cover.
Groundwater Monitoring
Groundwater is monitored at 16 monitoring wells-four upgradient and 12
downgradient. Monitoring results are submitted to the Spokane Regional Health
District and the Washington State Department of Ecology.
Leachate Collection & Treatment
All waste cells have a leachate collection and removal system, complete with
automated pumping that maintains sump levels below regulatory standards.
Leachate is collected and managed in double-lined evaporation ponds.
Additional Services Provided
Recycling services for asphalt, cardboard, concrete, heavy plastics, metal and wood.
Waste Approval Process
Waste Management has a defined waste screening protocol for each of its non-hazardous waste facilities,
which protects both our employees and the environment. For all industrial and special waste streams,
the generator or agent must complete a Generator's Non-Hazardous Waste Profile (available online at
wmsolutions.com) for review by our technical staff.
Community Partnerships and Involvement
Waste Management is proud to be an active supporter of community events and programs that make
our area a cleaner and healthier place to live, work and play.
Graham Road Recycling and Disposal has made 25 acres available to the West Plains Little League
Association for the future development of a six-field baseball complex to serve young athletes and
their families.
This facility also supports the following events, charities, schools and service groups:
Cheney High School All Night Graduation Party
Cheney High School Baseball
Heart Walk
Medical Lake Athletics
Rebuilding Together
Second Harvest Food Bank
West Plains Chamber of Commerce
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Graham Road Recycling and Disposal
1820 S. Graham Road
Medical Lake, WA 99022
Operation Hours
7 am - 4 pm Monday - Friday
Saturday & Sunday Closed
Holiday Closures
The landfill is closed Thanksgiving, Christmas, New Years and Independence Day.
Landfill Customer Service
TSCPortland@wm.com
800-963-4776
Communities Served
Airway Heights,
Cheney,
Medical Lake,
Spokane,
Spokane County,
Spokane Valley,
Parts of Eastern Washington and Idaho
Community Relations
Patrick McCarthy
425-393-9923
pmccart2@wm.com
Year Opened
1991
Projected Life Remaining
64 years
Facility Acreage
294 acres
Permitted Footprint
94 acres
Remaining Permitted Capacity
13,250,150 tons
Tons Processed Annually
225,973 tons
Ownership
Waste Management of Washington, Inc.
Permit Type & Permit #
Limited Purpose Facility
and SRHD SW-GRAHamRD-001
Regulatory Agencies
Spokane Regional Health District
and Washington State Department
of Ecology
Number of Employees
Six

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