EPA Air · stack tests by county and year
Air-emissions stack tests in Cleveland County, North Carolina, 2025
- 6Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Cleveland County, North Carolina 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 Cleveland County facility page.
Cleveland County, North Carolina, 2025
Air-emissions stack tests in Cleveland County, other years
Air-emissions stack tests recorded in Cleveland County, North Carolina, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-06 | CLEVELAND COUNTY C&D LANDFILL - ACI | Pass | State |
| 2025-08-06 | ELECTRIC GLASS FIBER AMERICA, LLC | Pass | State |
| 2025-07-22 | MARTIN MARIETTA MATERIALS, INC. - KINGS MOUNTAIN QUARRY | Pass | State |
| 2025-05-29 | KINGS MOUNTAIN ENERGY CENTER | Pending | State |
| 2025-04-22 | FIRST BROAD RIVER WASTEWATER TREATMENT PLANT | Pass | State |
| 2025-02-26 | AMES COPPER GROUP - SHELBY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.