EPA Air · by county
Air-emissions sources in Charleston County, South Carolina
- 139Facilities
Every stationary source in Charleston 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.
By emissions classification in Charleston 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 Charleston 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 29
- 2025 — inspections 54
- 2024 — inspections 55
- 2023 — inspections 41
- 2022 — inspections 45
- 2021 — inspections 43
- 2020 — inspections 34
- 2019 — inspections 41
- 2018 — inspections 38
- 2017 — inspections 32
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| SC DEPT OF NATURAL RESOURCES | Not applicable | No |
| SC STATE PORTS AUTHORITY N CHARLESTON TERMINAL | Minor source | No |
| SC STATE PORTS AUTHORITY UNION PIER TERMINAL | Minor source | No |
| SC STATE PORTS AUTHORITY VETERANS TERMINAL | Minor source | No |
| SC STATE PORTS AUTHORITY WANDO WELCH TERMINAL | Minor source | No |
| SCOTTS COMPANY-CLSD | Minor source | No |
| SCOTTS COMPANY-CLSD | Minor source | No |
| SEACREST MARINE HOLDINGS LLC | Not applicable | No |
| SHERIFF AL CANNON DETENTION CENTERCHARLE | Not applicable | No |
| SOUTH CAROLINA STATE PORTS AUTHORITY - COLUMBUS STREET TERMINAL | Minor source | No |
| SRM - CHARLESTON #706 | Synthetic minor source | Yes |
| STEVENS TOWING COMPANY INC | Minor source | No |
| STUHR, J HENRY INC | Not applicable | No |
| THE BOEING COMPANY | Major source | No |
| THE BOEING COMPANY - IRC AND PROPULSION SC | Major source | No |
| THE CITADEL | Minor source | No |
| THE URBAN ELECTRIC CO - ASHLEY RIVER CAMPUS | Minor source | No |
| THOMAS CONCRETE CHARLESTON KING ST. | Minor source | No |
| THOMAS CONCRETE OF SOUTH CAROLINA INC - JOHNS ISLAND PLANT | Minor source | No |
| THOMAS CONCRETE OF SOUTH CAROLINA INC NORTH CHARLESTON | Minor source | No |
| THOMPSON,OL CONSTRUCTION CO | Minor source | No |
| TIGHITCO INC | Minor source | No |
| TOSHA LLC | Not applicable | No |
| TRANSFLO TERMINAL SERVICES INC | Synthetic minor source | No |
| TRIDENT MEDICAL CENTER | Not applicable | No |
| TRIDENT TECHNICAL COLLEGE | Not applicable | No |
| UNIFIRST CORPORATION - NORTH CHARLESTON | Not applicable | No |
| URBAN ELECTRIC CO | Minor source | No |
| US ARMY RESERVE CENTER NORTH CHARLESTON | Not applicable | No |
| US DEPT OF COMMERCE NOAA NOS | Not applicable | No |
| US NAVY SPACE&NAVAL WARFARE | Not applicable | No |
| VAN SMITH CONCRETE CO PLANT #2 | Minor source | No |
| VAN SMITH CONCRETE CO PLANT #2 | Minor source | No |
| VAN SMITH CONCRETE CO PLANT #3 | Minor source | No |
| VAN SMITH CONCRETE:#4 | Minor source | No |
| VENTURE AEROBEARINGS LLC | Minor source | No |
| W R HUNT CONSTRUCTION CABINET & MILLWORK CO INC | Minor source | No |
| WABCO COMPRESSOR MFG CO-EXEMPT | Not applicable | No |
| WHEELER INDUSTRIES INC | Not applicable | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.