EPA Air · stack tests by state, industry and year
Utilities (NAICS 2211): stack tests in South Carolina, 2026
- 29Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2026 at a South Carolina source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in South Carolina, other years
Other industries in South Carolina, 2026
- Petroleum and coal products manufacturing (NAICS 3241) 23
- Paper manufacturing (NAICS 3221) 15
- Electrical equipment and appliance manufacturing (NAICS 3359) 7
- Pipeline transportation (NAICS 4862) 6
- Merchant wholesalers, nondurable goods (NAICS 4247) 4
- Nonmetallic mineral product manufacturing (NAICS 3273) 4
- Primary metal manufacturing (NAICS 3313) 4
- Wood product manufacturing (NAICS 3219) 4
- Heavy and civil engineering construction (NAICS 2373) 3
- Waste management and remediation (NAICS 5622) 3
- Nonmetallic mineral product manufacturing (NAICS 3272) 3
- Mining and quarrying (NAICS 2123) 3
Air-emissions stack tests recorded in South Carolina, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-08-29 | WATEREE STATION | EASTOVER, Richland, SC | Pass | State |
| 2026-08-19 | WATEREE STATION | EASTOVER, Richland, SC | Pass | State |
| 2026-07-29 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2026-07-28 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2026-07-16 | A M WILLIAMS STATION | GOOSE CREEK, Berkeley, SC | Pending | State |
| 2026-07-10 | COPE STATION | COPE, Orangeburg, SC | Pending | State |
| 2026-06-30 | EASLEY COMBINED UTILITIES | EASLEY, Pickens, SC | Pending | State |
| 2026-06-18 | A M WILLIAMS STATION | GOOSE CREEK, Berkeley, SC | Pass | State |
| 2026-06-16 | COPE STATION | COPE, Orangeburg, SC | Pass | State |
| 2026-06-16 | COPE STATION | COPE, Orangeburg, SC | Pass | State |
| 2026-06-04 | AMERESCO FEDERAL SOLUTIONS | AIKEN, Aiken, SC | Pass | State |
| 2026-05-20 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2026-05-07 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2026-05-05 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2026-04-25 | WATEREE STATION | EASTOVER, Richland, SC | Pass | State |
| 2026-04-23 | LOCKHART POWER CITY WEST DIESEL GENERATING FACILITY | UNION, Union, SC | Pass | State |
| 2026-04-22 | LOCKHART POWER COMPANY PACOLET | PACOLET, Spartanburg, SC | Pass | State |
| 2026-04-21 | LOCKHART POWER COMPANY | WELLFORD, Spartanburg, SC | Pass | State |
| 2026-03-19 | AMERESCO FEDERAL SOLUTIONS | AIKEN, Aiken, SC | Pass | State |
| 2026-03-19 | MILLIKEN & COMPANY - BLACKSBURG UTILITY CO-OP | BLACKSBURG, Cherokee, SC | Pass | State |
| 2026-03-19 | WATEREE STATION | EASTOVER, Richland, SC | Pass | State |
| 2026-03-06 | WATEREE STATION | EASTOVER, Richland, SC | Pass | State |
| 2026-02-25 | EASLEY COMBINED UTILITIES | EASLEY, Pickens, SC | Incomplete | State |
| 2026-02-24 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2026-02-20 | HONEA PATH GENERATING FACILITY | HONEA PATH, Abbeville, SC | Pass | State |
| 2026-02-19 | VALENITE GENERATING FACILITY | WESTMINSTER, Oconee, SC | Pass | State |
| 2026-02-05 | SANTEE COOPER CROSS GENERATING STATION — high-priority violation on file | PINEVILLE, Berkeley, SC | Pass | State |
| 2026-01-14 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
| 2026-01-13 | SANTEE COOPER WINYAH GENERATING STATION | GEORGETOWN, Georgetown, SC | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.