EPA Air · stack tests by county and year
Air-emissions stack tests in Columbus County, North Carolina, 2025
- 5Stack 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 Columbus 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 Columbus County facility page.
Columbus County, North Carolina, 2025
- Inspections 55
Air-emissions stack tests in Columbus County, other years
What stands out
- Stack tests in Columbus County, North Carolina, rose from 4 in 2024, the previous year on file, to 5 in 2025.
- The county’s file for stack tests holds 10 years of events, from 2017 through 2026.
- Its 5 stack tests rank 17th of the 41 county cells in North Carolina for 2025.
- Its 5 stack tests are 1.8% of the 276 the state’s file holds for 2025.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Columbus County, North Carolina, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-10 | WEST FRASER, INC. - ARMOUR LUMBER MILL | Pass | State |
| 2025-10-27 | C & H NORRIS CONSTRUCTION COMPANY, INC. | Pass | State |
| 2025-09-12 | GLOBAL CELLULOSE FIBERS - RIEGELWOOD MILL | Pending | State |
| 2025-05-29 | GLOBAL CELLULOSE FIBERS - RIEGELWOOD MILL | Pending | State |
| 2025-05-16 | BULLFROG BELLA DEBRIS SITE, LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Columbus county, NC, for 2025. Stack tests recorded in 2025: 5.