EPA Air · violations by county and year
High-priority air violations in Cass County, Indiana, 2021
- 6Violations
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 Cass County, Indiana during 2021. 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 Cass County facility page.
Cass County, Indiana, 2021
- Stack tests 31
High-priority air violations in Cass County, other years
High-priority air violations recorded in Cass County, Indiana, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-09-12 | WAELZ SUSTAINABLE PRODUCTS LLC | HPV day-zero determination | State |
| 2021-08-10 | WAELZ SUSTAINABLE PRODUCTS LLC | Earliest FRV determination | State |
| 2021-07-29 | COLE HARDWOOD INC | Earliest FRV determination | State |
| 2021-07-09 | HEIDELBERG MATERIALS US CEMENT LLC | Earliest FRV determination | State |
| 2021-04-30 | HEIDELBERG MATERIALS US CEMENT LLC | HPV day-zero determination | State |
| 2021-01-30 | HEIDELBERG MATERIALS US CEMENT LLC | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.