EPA Air · by county
Air-emissions sources in Marion County, South Carolina
- 11Facilities
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Every stationary source in Marion County, South 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 Marion County
Each of the 11 operating major, synthetic minor and minor sources in Marion County, South Carolina has a record page: every source in Marion County, A to Z.
By emissions classification in Marion 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 Marion 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 8
- 2025 inspections 4
- 2024 inspections 7
- 2023 inspections 3
- 2022 inspections 9
- 2021 inspections 3
- 2020 inspections 10
- 2019 inspections 7
- 2018 inspections 9
- 2017 inspections 6
Violations in Marion 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 Marion County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Marion County, year by year · Violations in Marion County, year by year · Stack tests in Marion County, year by year
Other counties in South Carolina
Every county in the state with at least three sources on file.
- Greenville County 195
- Greenwood County 43
- Hampton County 12
- Horry County 65
- Jasper County 22
- Kershaw County 35
- Lancaster County 18
- Laurens County 53
- Lee County 11
- Lexington County 84
- Marlboro County 18
- McCormick County 3
- Newberry County 23
- Oconee County 36
- Orangeburg County 55
- Out of State County 17
- Pickens County 40
- Richland County 105
- Saluda County 10
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ARCLIN SURFACES LLC - DILLION FACILITY | Major source | Yes |
| ARGOS USA LLC MARION CONCRETE PLANT | Minor source | No |
| BOGGS MATERIALS INC MULLINS PLANT | Synthetic minor source | No |
| CONCRETE SUPPLY CO., LLC - MARION | Minor source | No |
| KING ASPHALT INC - MULLINS | Synthetic minor source | Yes |
| LANE WOOD PRODUCTS INC | Minor source | No |
| LEISURE POOLS AND SPAS MANUFACTURING NORTH AMERICA INC | Major source | No |
| MARION CERAMICS INC | Minor source | No |
| MUSC HEALTH MARION MEDICAL CENTER | Minor source | No |
| NEW SOUTH LUMBER CO INC MARION DIVISION | Synthetic minor source | No |
| SMITHFIELD GRAIN - NICHOLS GRAIN ELEVATOR | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.