Hazardous waste · inspections by year
Chemical manufacturing inspected in Ohio in 2025
- 58Handlers inspected
- 110Inspections on record
- 65Handlers inspected in 2024
- 1stAmong Ohio counties that year
Ohio has 58 hazardous waste handlers with at least one inspection on record during 2025, across 110 separate inspections. That compares with 65 in 2024. It is the 1st largest of the 14 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 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-26 | WILEY COMPANIES | Coshocton | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-12-23 | HENKEL CORPORATION | Delaware | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-12-22 | KRATON CHEMICAL LLC | Dover | SIGNIFICANT NON-COMPLIER | S |
| 2025-12-17 | THE SCOTTS COMPANY LLC | Marysville | OPERATION AND MAINTENANCE INSPECTION | S |
| 2025-12-17 | THE SCOTTS COMPANY LLC | Marysville | GROUNDWATER MONITORING EVALUATION | S |
| 2025-12-17 | THE SCOTTS COMPANY LLC | Marysville | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-12-16 | APPLIED SPECIALTIES INNOVATIONS LLC | Avon Lake | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-12-16 | PLASKOLITE LLC | Zanesville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-12 | DOVER CHEMICAL CORPORATION | Dover | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-12-10 | CURRENT CHEMICALS INC | Cleveland | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-04 | ROYAL CHEMICAL CO | Macedonia | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-12-03 | ANATRACE PRODUCTS LLC | Maumee | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-20 | ISP COLUMBUS LLC | Columbus | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-20 | KRATON CHEMICAL LLC | Dover | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-11-19 | PLASKOLITE LLC | Columbus | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-11-18 | SIKA CORPORATION | Marion | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-17 | NOVAGARD SOLUTIONS INC | Cleveland | SIGNIFICANT NON-COMPLIER | S |
| 2025-11-13 | CHEMTRADE REFINERY SOLUTIONS LIMITED PARTNERSHIP | Oregon | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-13 | DAYGLO COLOR CORP | Twinsburg | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-30 | AXALTA COATING SYSTEMS | Orrville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-29 | DETREX CORP | Ashtabula | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-10-28 | CHEM TECHNOLOGIES LTD | Middlefield | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-27 | INEOS NITRILES USA LLC | Lima | NON-FINANCIAL RECORD REVIEW | S |
| 2025-10-22 | ADARE PHARMACEUTICALS INC | Vandalia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-20 | CYTEC INDUSTRIES INC | Marietta | NON-FINANCIAL RECORD REVIEW | S |
| 2025-10-08 | GFS CHEMICALS INC | Columbus | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-10-08 | A-GAS US INC | Bowling Green | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-02 | DUBOIS CHEMICALS INC | Sharonville | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-09-30 | SYENSQO SPECIALTY POLYMERS USA LLC | Marietta | FINANCIAL RECORD REVIEW | S |
| 2025-09-25 | DOVER CHEMICAL CORPORATION | Dover | SIGNIFICANT NON-COMPLIER | S |
| 2025-09-25 | ROYAL CHEMICAL CO | Macedonia | SIGNIFICANT NON-COMPLIER | S |
| 2025-09-19 | NOVAGARD SOLUTIONS INC | Cleveland | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-09-18 | AMERICAN REGENT INC | New Albany | SIGNIFICANT NON-COMPLIER | S |
| 2025-09-17 | TREMCO CPG INC | Cleveland | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-09-17 | ALTIVIA PETROCHEMICALS LLC | Haverhill | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-09-16 | PPG INDUSTRIES INC | Barberton | FINANCIAL RECORD REVIEW | S |
| 2025-09-16 | PPG INDUSTRIES OHIO INC | Circleville | FINANCIAL RECORD REVIEW | S |
| 2025-09-08 | BASF CORPORATION | Elyria | FINANCIAL RECORD REVIEW | S |
| 2025-09-02 | CAPITAL RESIN CORP | Columbus | SIGNIFICANT NON-COMPLIER | E |
| 2025-08-29 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | Ashtabula | FINANCIAL RECORD REVIEW | S |
| 2025-08-29 | DOVER CHEMICAL CORPORATION | Dover | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-08-29 | A-GAS US INC | Bowling Green | FINANCIAL RECORD REVIEW | S |
| 2025-08-29 | WILEY COMPANIES | Coshocton | SIGNIFICANT NON-COMPLIER | S |
| 2025-08-29 | DUREZ CORPORATION | Kenton | NON-FINANCIAL RECORD REVIEW | S |
| 2025-08-28 | AMERICAN REGENT INC | New Albany | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-08-26 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | Ashtabula | NON-FINANCIAL RECORD REVIEW | S |
| 2025-08-26 | THE LUBRIZOL CORPORATION | Wickliffe | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-06 | HENKEL CORPORATION | Delaware | SIGNIFICANT NON-COMPLIER | S |
| 2025-08-04 | LUBRIZOL ADVANCED MATERIALS INC | Bowling Green | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-29 | PILOT CHEMICAL COMPANY OF OHIO | Middletown | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-07-28 | ROYAL CHEMICAL CO | Macedonia | NON-FINANCIAL RECORD REVIEW | S |
| 2025-07-28 | STATE INDUSTRIAL PRODUCTS | Hebron | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-28 | ALLIED NUTRIENTS | Martins Ferry | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-07-25 | HENKEL US OPERATIONS CORPORATION | Mentor | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-07-23 | HENKEL CORPORATION | Delaware | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-07-21 | PPG INDUSTRIES INC | Barberton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-21 | CSP INNOVATIONS INC | Van Wert | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-18 | GFS CHEMICALS INC | Columbus | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-07-17 | WILEY COMPANIES | Coshocton | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-07-16 | GFS CHEMICALS INC | Columbus | SIGNIFICANT NON-COMPLIER | S |
| 2025-07-10 | DUREZ CORPORATION | Kenton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-08 | REVLIS CORPORATION | Akron | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-03 | ISP LIMA LLC | Lima | NON-FINANCIAL RECORD REVIEW | S |
| 2025-06-30 | INEOS NITRILES USA LLC | Lima | FINANCIAL RECORD REVIEW | S |
| 2025-06-30 | SYENSQO SPECIALTY POLYMERS USA LLC | Marietta | NON-FINANCIAL RECORD REVIEW | S |
| 2025-06-25 | RESEARCH ORGANICS LLC | Cuyahoga Heights | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-23 | HA INTERNATIONAL LLC | Toledo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-23 | BAERLOCHER USA LLC | Dover | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-16 | THE LUBRIZOL CORPORATION | Painesville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-12 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | Ashtabula | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-09 | HENKEL CORPORATION | Delaware | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-06-04 | HUNTSMAN ADVANCED MATERIALS AMERICAS LLC | Ashtabula | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-06-02 | ROYAL CHEMICAL CO | Macedonia | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-28 | WILEY COMPANIES | Coshocton | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-05-23 | UNITED INITIATORS INC | Elyria | FINANCIAL RECORD REVIEW | S |
| 2025-05-23 | DUREZ CORPORATION | Kenton | NON-FINANCIAL RECORD REVIEW | S |
| 2025-05-21 | HIKMA PHARMACEUTICALS USA INC | Columbus | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-05-14 | THE SCOTTS COMPANY LLC | Marysville | FINANCIAL RECORD REVIEW | S |
| 2025-05-06 | GFS CHEMICALS INC | Columbus | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-04-30 | THE LUBRIZOL CORPORATION | Wickliffe | FINANCIAL RECORD REVIEW | S |
| 2025-04-30 | THE LUBRIZOL CORPORATION | Painesville | FINANCIAL RECORD REVIEW | S |
| 2025-04-29 | PILOT CHEMICAL COMPANY OF OHIO | Middletown | SIGNIFICANT NON-COMPLIER | S |
| 2025-04-28 | THE SCOTTS COMPANY LLC | Marysville | NON-FINANCIAL RECORD REVIEW | S |
| 2025-04-23 | CAMBRIDGE ISOTOPE SEPARATIONS LLC | Xenia | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-04-22 | PPG INDUSTRIES OHIO INC | Circleville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-17 | CYTEC INDUSTRIES INC | Marietta | FINANCIAL RECORD REVIEW | S |
| 2025-04-16 | PROMERUS LLC | Akron | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-16 | AXALTA COATING SYSTEMS LLC - TOLEDO PLANT | Toledo | FINANCIAL RECORD REVIEW | S |
| 2025-04-10 | PILOT CHEMICAL COMPANY OF OHIO | Middletown | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-04-08 | SMB INTERNATIONAL LLC | Akron | SIGNIFICANT NON-COMPLIER | S |
| 2025-03-25 | INEOS NITRILES USA LLC | Lima | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-17 | PPG INDUSTRIES INC | Barberton | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-13 | PRIAM POLYMERS | Troy | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | DUREZ CORPORATION | Kenton | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-12 | PPG INDUSTRIES INC | Barberton | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-06 | SMB INTERNATIONAL LLC | Akron | FOLLOW-UP INSPECTION | S |
| 2025-03-06 | INEOS ABS USA LLC | Addyston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-26 | CYTEC INDUSTRIES INC | Marietta | NON-FINANCIAL RECORD REVIEW | S |
| 2025-02-19 | HENKEL US OPERATIONS CORPORATION | Mentor | SIGNIFICANT NON-COMPLIER | S |
| 2025-02-12 | TREMCO CPG INC | Cleveland | COMPLIANCE EVALUATION INSPECTION | E |
Figures from EPA’s RCRAInfo download.