EPA Air · stack tests by county and year
Air-emissions stack tests in Surry County, North Carolina, 2026
- 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 Surry County, North Carolina during 2026. 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 Surry County facility page.
Surry County, North Carolina, 2026
Air-emissions stack tests in Surry County, other years
Air-emissions stack tests recorded in Surry County, North Carolina, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-12 | MAYMEAD, INC. - MT AIRY PLANT — high-priority violation on file | Pending | State |
| 2026-07-23 | LUCK STONE CORPORATION - MOUNT AIRY PLANT | Pending | State |
| 2026-06-25 | LUCK STONE CORPORATION - MOUNT AIRY PLANT | Pending | State |
| 2026-05-20 | WEYERHAEUSER NR COMPANY - ELKIN FACILITY | Pending | State |
| 2026-01-13 | COC SURRY LFG, LLC | Pending | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.