Hazardous waste · inspections by year
Large quantity generators inspected in Washington in 2026
- 66Handlers inspected
- 121Inspections on record
- 123Handlers inspected in 2025
- 1stAmong Washington counties that year
Washington has 66 hazardous waste handlers with at least one inspection on record during 2026, across 121 separate inspections. That compares with 123 in 2025. It is the 1st largest of the 3 Washington counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-03-17 | BOEING EVERETT | Everett | FINANCIAL RECORD REVIEW | S |
| 2026-03-16 | WA EWU | Cheney | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-10 | US DEPT OF ENERGY HANFORD FACILITY | Richland | NON-FINANCIAL RECORD REVIEW | S |
| 2026-03-10 | LANXESS CORPORATION KALAMA SITE | Kalama | FINANCIAL RECORD REVIEW | S |
| 2026-03-09 | SPOKANE REGIONAL WASTE TO ENERGY FACILITY | Spokane | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-05 | CEPHEID | Bothell | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-04 | ALLEIMA SPECIAL METALS LLC | Kennewick | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-03-04 | WA WWU MAIN CAMPUS | Bellingham | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-02 | ECOLIGHTS NORTHWEST | Seattle | NON-FINANCIAL RECORD REVIEW | S |
| 2026-02-23 | WESTROCK CP LLC | Tacoma | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-12 | STELLA-JONES CORPORATION | Arlington | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-05 | BIO RAD LABORATORIES WOODINVILLE | Woodinville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-05 | PURCELL PAINTING & COATINGS | Tukwila | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-05 | PERMA FIX NORTHWEST RICHLAND INC | Richland | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-28 | US DEPT OF ENERGY HANFORD FACILITY | Richland | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-26 | EMERALD SERVICES INC E MARGINAL WAY | Seattle | FINANCIAL RECORD REVIEW | S |
| 2026-01-23 | BOEING RENTON | Renton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-21 | INVENTPRISE | Woodinville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-15 | PRIMUS INTL UNIV SWAGING DIV | Woodinville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-09 | PHILLIPS 66 CO FERNDALE | Ferndale | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-08 | SEATTLE PORT TERMINAL 91 | Seattle | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.