#1US197 The Dalles Bridge (columbia River)
Serves this area from OR
Hazardous Waste Disposal Companies in Klickitat County, WA
The top-ranked hazardous waste companies serving Klickitat County, WA are US197 The Dalles Bridge (columbia River), City Of Arlington and Riverside Transport Service. We list 7 hazardous waste companies serving Klickitat County, WA. 7 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 Klickitat County, WA. 7 providers, 7 of the top 7 verified against federal or state records. Registry records checked on 2026-11-04.
Top 7 ranked hazardous waste companies for Klickitat County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | US197 The Dalles Bridge (columbia River) | Registered hazardous waste transporter (EPA RCRAInfo)#ORQ000041324 | OR | — |
| 2 | City Of Arlington | Registered hazardous waste transporter (EPA RCRAInfo)#ORQ000044169 | Arlington, OR (30 mi) | — |
| 3 | Riverside Transport Service | Registered hazardous waste transporter (EPA RCRAInfo)#ORQ000011668 | Arlington, OR (30 mi) | — |
| 4 | Palouse River & Coulee City Railroad - Condon | Registered hazardous waste transporter (EPA RCRAInfo)#ORQ000041180 | OR | — |
| 5 | Chemical Waste Management Of The NW | Operating treatment/storage/disposal facility (EPA RCRAInfo)#ORD089452353 | OR | (541) 454-3220 |
| 6 | Paragon Trucking LLC | Registered hazardous waste transporter (EPA RCRAInfo)#WAH000060690 | WA | — |
| 7 | US Dept Of Energy Hanford Facility | Operating treatment/storage/disposal facility (EPA RCRAInfo)#WA7890008967 | Richland, WA (77 mi) | — |
#2City Of Arlington
Serves this area from Arlington, OR (30 mi)#3Riverside Transport Service
Serves this area from Arlington, OR (30 mi)#4Palouse River & Coulee City Railroad - Condon
Serves this area from OR#5Chemical Waste Management Of The NW
Serves this area from OR#6Paragon Trucking LLC
Serves this area from WA#7US Dept Of Energy Hanford Facility
Serves this area from Richland, WA (77 mi)
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Frequently asked questions
How many hazardous waste companies serve Klickitat County?
We list 7 hazardous waste companies serving Klickitat County, WA: 0 based there and 7 serving it from nearby. 7 of the top 7 match an active federal or state record, checked on 2026-11-04.
Which hazardous waste companies serve Klickitat County?
The top-ranked hazardous waste companies serving Klickitat County, WA are US197 The Dalles Bridge (columbia River), City Of Arlington, Riverside Transport Service, Palouse River & Coulee City Railroad - Condon and Chemical Waste Management Of The NW. The full ranked list, with the official records each provider matched, is on this page.
Which hazardous waste companies serving Klickitat County are verified against official records?
7 of the top 7 match an active official record: US197 The Dalles Bridge (columbia River) (U.S. EPA), City Of Arlington (U.S. EPA), Riverside Transport Service (U.S. EPA), Palouse River & Coulee City Railroad - Condon (U.S. EPA) and Chemical Waste Management Of The NW (U.S. EPA), and 2 more on this page. 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
Goldendale, White Salmon, Dallesport, Bingen, Trout Lake, Lyle, Wishram, Klickitat, Glenwood, Roosevelt, Centerville, Bickleton, Maryhill