EPA Air · violations by county and year
High-priority air violations in St. Joseph County, Indiana, 2026
- 13Violations
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 St. Joseph County, Indiana 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 St. Joseph County facility page.
St. Joseph County, Indiana, 2026
High-priority air violations in St. Joseph County, other years
High-priority air violations recorded in St. Joseph County, Indiana, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-09-28 | ROYAL ADHESIVES AND SEALANTS COMPANY LLC — high-priority violation on file | HPV day-zero determination | State |
| 2026-07-20 | ALTERNATIVE TWO LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-07-03 | SOUTH BEND ETHANOL LLC — high-priority violation on file | HPV day-zero determination | State |
| 2026-06-30 | ROYAL ADHESIVES AND SEALANTS COMPANY LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-05-22 | STEEL WAREHOUSE COMPANY LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-04-15 | AMAZON DATA SERVICES INCORPORATED — high-priority violation on file | Earliest FRV determination | State |
| 2026-04-15 | AMAZON DATA SERVICES INCORPORATED — high-priority violation on file | Earliest FRV determination | State |
| 2026-04-14 | CLEVELAND CLIFFS NEW CARLISLE LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-04-13 | NOTRE DAME POWER AND PROPULSION — high-priority violation on file | Earliest FRV determination | State |
| 2026-04-04 | SOUTH BEND ETHANOL LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-01-29 | ST. JOSEPH ENERGY CENTER LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-01-26 | SOUTH BEND ETHANOL LLC — high-priority violation on file | Earliest FRV determination | State |
| 2026-01-07 | SAMPSON FIBERGLASS INCORPORATED — 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.