#1 US Doe Bpa Clarkston Maintenance Hq
Based in Clarkston, WA
Hazardous Waste Disposal Companies in Asotin County, WA
The top-ranked hazardous waste companies serving Asotin County, WA are US Doe Bpa Clarkston Maintenance Hq, Clearwater Transload & Storage (cts) Depot and Great Northwest Railroad. We list 3 hazardous waste companies serving Asotin County, WA. 3 of the providers shown match an active record from U.S. EPA, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Hazardous Waste Disposal Companies serving Asotin County, WA. 3 providers, 3 of the top 3 verified against federal or state records. Registry records checked on 2026-11-04.
Top 3 ranked hazardous waste companies for Asotin County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | US Doe Bpa Clarkston Maintenance Hq | ✓ Registered hazardous waste transporter (EPA RCRAInfo) #WAH000059425 | Clarkston, WA | — |
| 2 | Clearwater Transload & Storage (cts) Depot | ✓ Registered hazardous waste transporter (EPA RCRAInfo) #IDR000207159 | Lewiston, ID (19 mi) | — |
| 3 | Great Northwest Railroad | ✓ Registered hazardous waste transporter (EPA RCRAInfo) #IDR000207191 | ID | — |
#2 Clearwater Transload & Storage (cts) Depot
Serves this area from Lewiston, ID (19 mi)#3 Great Northwest Railroad
Serves this area from ID
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Frequently asked questions
How many hazardous waste companies serve Asotin County?
We list 3 hazardous waste companies serving Asotin County, WA: 1 based there and 2 serving it from nearby. 3 of the top 3 match an active federal or state record, checked on 2026-11-04.
Which hazardous waste companies serve Asotin County?
The top-ranked hazardous waste companies serving Asotin County, WA are US Doe Bpa Clarkston Maintenance Hq, Clearwater Transload & Storage (cts) Depot and Great Northwest Railroad. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Asotin County are verified against official records?
3 of the top 3 match an active official record: US Doe Bpa Clarkston Maintenance Hq (U.S. EPA), Clearwater Transload & Storage (cts) Depot (U.S. EPA) and Great Northwest Railroad (U.S. EPA). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a transporter and a TSDF?
A transporter moves hazardous waste under an EPA ID; a TSDF is a permitted facility that treats, stores or disposes of it. Many providers do both.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Clarkston Heights-Vineland, Clarkston, West Clarkston-Highland, Asotin, Anatone