Columbia Ridge LF

LandfillPrivately ownedArlington, Gilliam County, Oregon

About this landfill

Columbia Ridge LF is a privately owned landfill in Arlington, Gilliam County, Oregon. It is operated by WM. The site opened in 1990 and is expected to keep accepting waste until about 2131. It took in about 2,607,058 tons of waste in 2022, making it the largest reporting landfill in Oregon by volume.

Call before you go. We have not verified hours or fees for this location yet. Facilities change hours seasonally, close for holidays and weather, and some only accept certain materials or residents. Know the current hours or fees? Send a correction.

Map

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Before you haul a load here

Secure and cover your load. Most facilities charge extra or turn away untarped loads.
Separate items. Keep tires, appliances, mattresses, electronics and yard waste apart from household trash — they're usually charged or unloaded separately.
Bring ID and payment. Many public sites check residency, and some take cash or check only.
Leave hazardous waste at home. Paint, chemicals, batteries, propane tanks and motor oil go to household hazardous waste drop-offs, not the regular tipping floor.

Full checklist: what to know before going to the dump →

Frequently asked questions

What are the hours at Columbia Ridge LF?

We have not verified hours for this landfill yet. Most landfills open weekday mornings and many keep limited Saturday hours. Call the facility or check the WM website before you go.

How much does it cost to dump at Columbia Ridge LF?

Most landfills charge by weight at the scale house, with a minimum charge for small loads, and add separate fees for tires, appliances with refrigerant, and mattresses. We have not verified this location's rates — ask when you call.

Can I use Columbia Ridge LF if I don't live in Gilliam County?

Privately run facilities usually accept anyone who pays the gate fee, but some only take commercial haulers. Confirm by phone that they accept public self-haul.

What is the closest other dump to Columbia Ridge LF?

The nearest other facility in our directory is Roosevelt Regional MSW Landfill (landfill), about 11.6 miles away in Klickitat County, WA.

Nearest other dumps and transfer stations

Facility	Type	Distance
Roosevelt Regional MSW Landfill Klickitat County, WA	Landfill	11.6 mi
Finley Buttes Regional Landfill Morrow County, OR	Landfill	29.6 mi
Wasco County Landfill Wasco County, OR	Landfill	45.0 mi
Cheyne Road LF Yakima County, WA	Landfill	58.0 mi
Horn Rapids Landfill Benton County, WA	Landfill	64.3 mi
Waste Management - Kennewick, WA Benton County, WA	Transfer station	65.3 mi