Hazardous waste · inspections by year
Nonmetallic mineral product manufacturing inspected in Ohio in 2026
- 3Handlers inspected
- 5Inspections on record
- 4Handlers inspected in 2025
- 11thAmong Ohio counties that year
Ohio has 3 hazardous waste handlers with at least one inspection on record during 2026, across 5 separate inspections. That compares with 4 in 2025. It is the 11th largest of the 15 Ohio 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 |
|---|---|---|---|---|
| 2026-05-07 | OWENS CORNING INSULATING SYSTEMS LLC | Mount Vernon | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2026-03-25 | KNIGHT MATERIAL TECHNOLOGIES LLC | East Canton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-26 | OWENS CORNING INSULATING SYSTEMS LLC | Mount Vernon | SIGNIFICANT NON-COMPLIER | S |
| 2026-02-05 | OWENS CORNING INSULATING SYSTEMS LLC | Mount Vernon | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-12 | OWENS-BROCKWAY GLASS CONTAINERS INC | Zanesville | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.