Velarion Records

The 340B register and hospital finances — joined, watched daily, delivered.

EPA Air · stack tests by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3272): stack tests in South Carolina, 2025

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 2025 at a South Carolina source whose primary industry code is NAICS 3272. A facility filing more than one industry code is counted under the first one on its record.

Nonmetallic mineral product manufacturing (NAICS 3272) in South Carolina, other years

Other industries in South Carolina, 2025

Air-emissions stack tests recorded in South Carolina, 2025

DateFacilityWhereKindAgency
2025-12-17IKO MAT TECH INC - CHESTER FACILITYCHESTER, Chester, SCPassState
2025-10-30CHINA JUSHI USA CORPORATION — high-priority violation on fileCOLUMBIA, Richland, SCPassState
2025-05-16GS II INCNORTH CHARLESTON, Charleston, SCPassState
2025-05-02LAUSCHA FIBER INTERNATIONALSUMMERVILLE, Dorchester, SCPassState
2025-04-23GUARDIAN INDUSTRIES LLCRICHBURG, Chester, SCPassState
2025-01-24BUILDING MATERIALS MANUFACTURING LLCCHESTER, Chester, SCPassState

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.