EPA Air · violations by county and year
High-priority air violations in Hartford County, Connecticut, 2026
- 4Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Each row below is one violation recorded against a source in Hartford County, Connecticut during 2026. 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 Hartford County facility page.
Hartford County, Connecticut, 2026
- Inspections 11
- Stack tests 10
High-priority air violations in Hartford County, other years
High-priority air violations recorded in Hartford County, Connecticut, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-06-30 | HARTFORD WATER POLLUTION CONTROL FACILITY — high-priority violation on file | HPV day-zero determination | State |
| 2026-06-02 | HARTFORD WATER POLLUTION CONTROL FACILITY — high-priority violation on file | Earliest FRV determination | State |
| 2026-05-01 | KONGSBERG AUTOMOTIVE — high-priority violation on file | Earliest FRV determination | State |
| 2026-02-25 | AHLSTROM POWER WINDSOR LOCKS, LLC — high-priority violation on file | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.