EPA Air · stack tests by county and year
Air-emissions stack tests in Catawba County, North Carolina, 2021
- 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 Catawba County, North Carolina 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 Catawba County facility page.
Catawba County, North Carolina, 2021
Air-emissions stack tests in Catawba County, other years
Air-emissions stack tests recorded in Catawba County, North Carolina, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-06-23 | TOPPAN PACKAGING USA (HICKORY) INC. | Pass | State |
| 2021-04-28 | SUBSTANCE INCORPORATED | Pass | State |
| 2021-04-13 | DUKE ENERGY CAROLINAS, LLC - MARSHALL STEAM STATION | Pass | State |
| 2021-03-23 | PRYSMIAN CABLES AND SYSTEMS USA, LLC — high-priority violation on file | Pass | State |
| 2021-01-20 | DUKE ENERGY CAROLINAS, LLC - MARSHALL STEAM STATION | Pass | State |
| 2021-01-06 | DUKE ENERGY CAROLINAS, LLC - MARSHALL STEAM STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.