EPA Air · stack tests by county and year
Air-emissions stack tests in Spartanburg County, South Carolina, 2025
- 9Stack 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 Spartanburg County, South 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 Spartanburg County facility page.
Spartanburg County, South Carolina, 2025
Air-emissions stack tests in Spartanburg County, other years
Air-emissions stack tests recorded in Spartanburg County, South Carolina, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-11-11 | MICHELIN NORTH AMERICA INC - SPARTANBURG FACILITY (US3) | Pending | State |
| 2025-11-05 | ROGERS GROUP INC - LYMAN ASPHALT PLANT | Pass | State |
| 2025-08-28 | MACTAC INC | Pass | State |
| 2025-08-18 | TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC | Pass | State |
| 2025-08-12 | U.S. ENERGY SPARTANBURG II TERMINAL | Pass | State |
| 2025-06-04 | STARCHEM LLC WELLFORD PLANT | Pass | State |
| 2025-03-07 | SYNTHOMER USA LLC | Pass | State |
| 2025-03-05 | VULCAN CONSTRUCTION MATERIALS LLC LYMAN QUARRY | Pass | State |
| 2025-01-09 | TRANSCONTINENTAL GAS PIPELINE COMPANY, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.