Transfer station
Basin Disposal of Washington
2.4 mi E · Walla Walla, WA
Landfill
Sudbury MSW Landfill
Walla Walla, Walla Walla County, WA · All sites in Walla Walla County
Sudbury MSW Landfill is a landfill in Walla Walla, Walla Walla County, Washington, operated by City of Walla Walla. The site also works as a HHW drop-off and a yard waste site.
According to EPA's Disaster Debris Recovery Tool, it takes brush & limbs, household hazardous waste, household trash and yard waste. It is one of 4 disposal sites we list in Walla Walla County.
Hours
| Monday | 8:30 AM – 6 PM |
|---|---|
| Tuesday | 8:30 AM – 6 PM |
| Wednesday | 8:30 AM – 6 PM |
| Thursday | 8:30 AM – 6 PM |
| Friday | 8:30 AM – 6 PM |
| Saturday | 8:30 AM – 6 PM |
| Sunday | Closed |
Some sites stop taking loads before the posted closing time, and holidays or weather can close a site without notice; call (509) 524-4523 to confirm.
What it takes
Accepted
- Brush & limbs (accepted)
- Household hazardous waste (accepted)
- Household trash (accepted)
- Yard waste (accepted)
Materials as listed by EPA's Disaster Debris Recovery Tool. Anything not shown may still be accepted, or refused; ask the facility before loading.
Landfill facts
| Status (EPA) | Open |
|---|---|
| Opened | 1978 |
| Waste in place | 2,354,940 tons (2018) |
| Owner | City of Walla Walla |
| Operator | City of Walla Walla |
| Landfill gas collection | Yes |
Source: EPA Landfill Methane Outreach Program database, data as of September 2024.
Not on file yet
This listing does not have fees or residency rules yet. We only publish details we can trace to a source, so call the site before you load up. Send us the details if you run or use this facility.
Location and nearby sites
46.07481, -118.41069
- C&D landfill
East Issacs Avenue Inert Waste Landfill
5.8 mi E · Walla Walla, WA
Takes C&D debris
- Landfill
Humbert Refuse Landfill
17 mi S · Athena, OR
- Landfill
Humbert Refuse and Recycling Landfill
18 mi S · Athena, OR
Takes C&D debris
- Yard waste site
Pca Compost Facility (Prev. Known As Boise White Paper Llc)
25 mi W · Wallula, WA
- C&D landfill
City of Dayton Inert Waste Landfill
26 mi NE · Dayton, WA
Takes C&D debris
- Transfer station
Columbia County Transfer Station
26 mi NE · Dayton, WA
- Yard waste site
Columbia Pulp Compost Facility (Prev. Known As Columbia Compost)
28 mi NE · Dayton, WA
Sudbury MSW Landfill: questions
What are the hours at Sudbury MSW Landfill?
Monday – Saturday 8:30 AM – 6 PM. Hours change on holidays and in bad weather, so call ahead at (509) 524-4523 before hauling a load.
What does Sudbury MSW Landfill accept?
Brush & limbs, household hazardous waste, household trash and yard waste, according to EPA's Disaster Debris Recovery Tool. Ask the facility about anything not on this list.
Before you haul
- What You Can't Take to the Dump, and Where It Goes InsteadHazardous waste, tires, refrigerant appliances, batteries, electronics, paint, oil and asbestos: why dumps refuse them and where each one goes instead.
- Landfill, Transfer Station or Convenience Center: Which One Should You Use?What each type of public waste facility does, what it accepts, how it charges, and which to use for household trash, bulky items and construction debris.
- Dump and Landfill Fees ExplainedHow tipping fees work: per ton vs per load, minimums, scale-in and scale-out, resident rates and item fees, and how to estimate your cost first.
About this listing
Facts on this page come from:
- EPA Disaster Debris Recovery Tool (compiled from State of Washington Department of Ecology, Excess Food Opportunities Map) · record dated 2025-04-15
- EPA Landfill Methane Outreach Program (LMOP) database · record dated 2024-09
- Public map listings found through web search
Newest source record dated April 15, 2025. Hours, fees or contact details last added October 5, 2026. Listed here since October 5, 2026. We are an independent directory, not the operator. How we source and check listings.
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