EPA Air · stack tests by county and year
Air-emissions stack tests in Orange County, North Carolina, 2023
- 3Stack 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 Orange County, North Carolina during 2023. 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 Orange County facility page.
Orange County, North Carolina, 2023
- Inspections 17
Air-emissions stack tests in Orange County, other years
Air-emissions stack tests recorded in Orange County, North Carolina, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-06-30 | THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | Pending | State |
| 2023-03-31 | THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | Pending | State |
| 2023-01-26 | THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | 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 for stack tests in Orange county, NC, in 2023. Stack tests recorded in 2023: 3.