Hazardous waste · inspections by year
Hazardous waste inspections in Washington County, Oregon in 2025
- 11Handlers inspected
- 11Inspections on record
- 15Handlers inspected in 2024
- 3rdAmong Oregon counties that year
Washington County, Oregon has 11 hazardous waste handlers with at least one inspection on record during 2025, across 11 separate inspections. That compares with 15 in 2024. It is the 3rd largest of the 10 Oregon 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
By what a handler generates, in 2025
- Small quantity generators inspected in Washington County, Oregon 5
- Large quantity generators inspected in Washington County, Oregon 4
Comparable counties in Oregon, 2025
- Lane County 14
- Clackamas County 7
- Linn County 7
- Marion County 7
- Jackson County 6
- Josephine County 4
- Yamhill County 4
- Benton County 3
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-11-19 | TTM TECHNOLOGIES NORTH AMERICA LLC | Forest Grove | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-20 | TEKTRONIX | Beaverton | OPERATION AND MAINTENANCE INSPECTION | S |
| 2025-10-01 | GENENTECH | Hillsboro | COMPLIANCE ASSISTANCE VISIT | S |
| 2025-09-16 | PERMAPOST PRODUCTS COMPANY INC | Hillsboro | OPERATION AND MAINTENANCE INSPECTION | S |
| 2025-07-18 | DISCO HI-TEC AMERICA, INC. | Hillsboro | COMPLIANCE ASSISTANCE VISIT | S |
| 2025-06-16 | ODEQ LEAD | Hillsboro | COMPLIANCE ASSISTANCE VISIT | S |
| 2025-05-14 | FUJIMI CORPORATION | Tualatin | COMPLIANCE ASSISTANCE VISIT | S |
| 2025-04-21 | MAXTEK COMPONENTS CORP | Beaverton | COMPLIANCE ASSISTANCE VISIT | S |
| 2025-04-21 | LAIKA LLC | Hillsboro | COMPLIANCE ASSISTANCE VISIT | S |
| 2025-03-25 | FORMFACTOR INC | Beaverton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-05 | INTEL CORP RONLER ACRES | Hillsboro | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.