EPA Air · by county
Air-emissions sources in Mitchell County, North Carolina
- 14Facilities
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Every stationary source in Mitchell County, North Carolina that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
Every source’s record in Mitchell County
Each of the 14 operating major, synthetic minor and minor sources in Mitchell County, North Carolina has a record page: every source in Mitchell County, A to Z.
By emissions classification in Mitchell County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Mitchell County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 inspections 15
- 2025 inspections 21
- 2024 inspections 35
- 2023 inspections 26
- 2022 inspections 27
- 2021 inspections 29
- 2020 inspections 30
- 2019 inspections 23
- 2018 inspections 11
- 2017 inspections 19
Violations in Mitchell County, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Stack tests in Mitchell County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2025 stack tests 3
- 2024 stack tests 4
- 2023 stack tests 3
- 2021 stack tests 4
- 2020 stack tests 7
- 2019 stack tests 4
- 2018 stack tests 5
- 2017 stack tests 6
Inspections in Mitchell County, year by year · Violations in Mitchell County, year by year · Stack tests in Mitchell County, year by year
Other counties in North Carolina
Every county in the state with at least three sources on file.
- Johnston County 54
- Jones County 7
- Lee County 27
- Lenoir County 27
- Lincoln County 25
- Macon County 5
- Madison County 4
- Martin County 10
- McDowell County 19
- Mecklenburg County 103
- Montgomery County 30
- Moore County 17
- Nash County 30
- New Hanover County 54
- Northampton County 11
- Onslow County 26
- Orange County 15
- Pasquotank County 11
- Pender County 9
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| APAC ATLANTIC INC. DBA APAC ASHEVILLE - SPRUCE PINE PLANT | Synthetic minor source | No |
| BRP US, INC. | Major source | No |
| NEW BUCK CORPORATION | Minor source | No |
| SIBELCO NORTH AMERICA - CRYSTAL FACILITY | Synthetic minor source | No |
| SIBELCO NORTH AMERICA - QUARTZ/FELDSPAR FACILITY | Synthetic minor source | No |
| SIBELCO NORTH AMERICA - RED HILL FACILITY | Synthetic minor source | No |
| THE QUARTZ CORP USA - ALTAPASS ROAD | Synthetic minor source | No |
| THE QUARTZ CORP USA - CHALK MOUNTAIN MINE | Minor source | No |
| THE QUARTZ CORP USA - KT MICA | Major source | No |
| THE QUARTZ CORP USA - PETE LAWSON MINE | Minor source | No |
| THE QUARTZ CORP USA - PINE MOUNTAIN | Synthetic minor source | No |
| THE QUARTZ CORP USA - SULLINS WISEMAN MINE | Minor source | No |
| V. ALAN ATKINS, D.B.A. APPALACHIAN PAVING AND GRADING | Minor source | No |
| VULCAN CONSTRUCTION MATERIALS, LLC - SPRUCE PINE QUARRY | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.