Hazardous waste · inspections by year
Large quantity generators inspected in Cowlitz County, Washington in 2026
- 5Handlers inspected
- 8Inspections on record
- 3Handlers inspected in 2025
- 10thAmong Washington counties that year
Cowlitz County, Washington has 5 hazardous waste handlers with at least one inspection on record during 2026, across 8 separate inspections. That compares with 3 in 2025. It is the 10th largest of the 20 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
Comparable counties in Washington, 2026
- Cowlitz County 5
- Pierce County 5
- Whatcom County 5
- King County 6
- Benton County 4
- Clark County 7
- Cowlitz County 7
- Snohomish County 7
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-09-08 | STEEL PAINTERS INC | Kelso | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-09-08 | STEEL PAINTERS INC | Longview | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-08-26 | NIPPON DYNAWAVE PACKAGING LONGVIEW | Longview | SIGNIFICANT NON-COMPLIER | S |
| 2026-07-14 | NIPPON DYNAWAVE PACKAGING LONGVIEW | Longview | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-05-28 | LANXESS CORPORATION KALAMA SITE | Kalama | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-28 | STEELSCAPE INC | Kalama | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-04-16 | NIPPON DYNAWAVE PACKAGING LONGVIEW | Longview | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-10 | LANXESS CORPORATION KALAMA SITE | Kalama | FINANCIAL RECORD REVIEW | S |
Figures from EPA’s RCRAInfo download.