EPA Air · inspections by county and year
Air-emissions inspections in Washington County, Ohio, 2025
- 14Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Washington County, Ohio during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Washington County facility page.
Washington County, Ohio, 2025
Air-emissions inspections in Washington County, other years
Air-emissions inspections recorded in Washington County, Ohio, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-17 | ERAMET MARIETTA, INC. — high-priority violation on file | FCE On-Site | State |
| 2025-12-12 | SYENSQO SPECIALTY POLYMERS USA LLC | FCE On-Site | State |
| 2025-12-03 | SYENSQO SPECIALTY POLYMERS USA LLC | PCE On-Site | State |
| 2025-11-25 | WATERFORD PLANT | FCE On-Site | State |
| 2025-11-21 | DTE MARIETTA | FCE On-Site | State |
| 2025-11-19 | DTE MARIETTA | PCE On-Site | State |
| 2025-11-18 | WATERFORD PLANT | PCE On-Site | State |
| 2025-10-28 | WATERFORD TANK & FABRICATION LTD | FCE On-Site | State |
| 2025-10-23 | ERAMET MARIETTA, INC. — high-priority violation on file | PCE On-Site | State |
| 2025-10-21 | WATERFORD TANK & FABRICATION LTD | PCE On-Site | State |
| 2025-05-27 | KRATON CORPORATION | FCE On-Site | State |
| 2025-05-14 | KRATON CORPORATION | PCE On-Site | State |
| 2025-05-09 | WASHINGTON POWER GENERATION LLC | FCE On-Site | State |
| 2025-04-29 | WASHINGTON POWER GENERATION LLC | PCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.