EPA Air · violations by state and year

High-priority air violations in South Carolina, 2026

80Violations

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 tier below it. Every violation below was recorded against a source in South Carolina during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in South Carolina, 2026

South Carolina, other years

High-priority air violations recorded in South Carolina, 2026

Date	Facility	Where	Kind	Agency
2026-09-10	TECHNIBUS INC — high-priority violation on file	ROCK HILL, York, SC	Earliest FRV determination	State
2026-09-10	US ARMY TRAINING CENTER AND FORT JACKSON — high-priority violation on file	FORT JACKSON, Richland, SC	Earliest FRV determination	State
2026-09-08	COLLUM'S LUMBER PRODUCTS LLC — high-priority violation on file	ALLENDALE, Allendale, SC	Earliest FRV determination	State
2026-09-08	LANXESS CORPORATION - CHARLESTON FACILITY — high-priority violation on file	CHARLESTON, Charleston, SC	HPV day-zero determination	State
2026-08-27	CLARIOS LLC — high-priority violation on file	WEST UNION, Oconee, SC	HPV day-zero determination	State
2026-08-25	MAGNA SIGN INTERNATIONAL LLC — high-priority violation on file	LEXINGTON, Lexington, SC	Earliest FRV determination	State
2026-08-25	C R JACKSON INC COLUMBIA PLANT #410 — high-priority violation on file	COLUMBIA, Richland, SC	Earliest FRV determination	State
2026-08-24	CONCRETE PIPE & PRECAST LLC — high-priority violation on file	SUMMERVILLE, Berkeley, SC	Earliest FRV determination	State
2026-08-19	ROSEBURG FOREST PRODUCTS CHESTER ENGINEERED WOOD PRODUCTS FACILITY — high-priority violation on file	CHESTER, Chester, SC	Earliest FRV determination	State
2026-08-18	DIVERSIFIED COATING SYSTEMS INC — high-priority violation on file	GREENVILLE, Greenville, SC	Earliest FRV determination	State
2026-08-17	AMERICAN ITALIAN PASTA COMPANY — high-priority violation on file	COLUMBIA, Richland, SC	Earliest FRV determination	State
2026-08-17	VALMET INC — high-priority violation on file	AIKEN, Aiken, SC	Earliest FRV determination	State
2026-08-14	SANTEE REDI MIX — high-priority violation on file	MONCKS CORNER, Berkeley, SC	Earliest FRV determination	State
2026-08-11	CAROLINA PALLETS & RECYCLING — high-priority violation on file	BELTON, Anderson, SC	Earliest FRV determination	State
2026-07-27	VM BUYER LLC — high-priority violation on file	BEECH ISLAND, Aiken, SC	Earliest FRV determination	State
2026-07-16	KING ASPHALT INC - MULLINS — high-priority violation on file	MULLINS, Marion, SC	Earliest FRV determination	State
2026-07-15	KING ASPHALT INC - CONWAY — high-priority violation on file	CONWAY, Horry, SC	Earliest FRV determination	State
2026-07-15	AUGUSTA FIBERGLASS COATINGS INC — high-priority violation on file	BLACKVILLE, Barnwell, SC	Earliest FRV determination	State
2026-07-14	KION NORTH AMERICA CORPORATION — high-priority violation on file	SUMMERVILLE, Dorchester, SC	Earliest FRV determination	State
2026-07-08	SC STEEL LLC — high-priority violation on file	TAYLORS, Greenville, SC	Earliest FRV determination	State
2026-07-07	SPECIALTY VERMICULITE LLC — high-priority violation on file	ENOREE, Laurens, SC	Earliest FRV determination	State
2026-07-06	ROGERS GROUP INC - GREER ASPHALT — high-priority violation on file	GREER, Greenville, SC	Earliest FRV determination	State
2026-07-02	OWEN STEEL COMPANY, INC. — high-priority violation on file	COLUMBIA, Richland, SC	Earliest FRV determination	State
2026-06-26	OSHKOSH DEFENSE LLC — high-priority violation on file	SPARTANBURG, Spartanburg, SC	Earliest FRV determination	State
2026-06-19	RICHLAND COUNTY LANDFILL INC — high-priority violation on file	ELGIN, Kershaw, SC	Earliest FRV determination	State
2026-06-17	HUTCHISON SEALING & ASPHALT INC — high-priority violation on file	RIDGEWAY, Fairfield, SC	Earliest FRV determination	State
2026-06-16	PROAMPAC US LLC -SPARTANBURG — high-priority violation on file	SPARTANBURG, Spartanburg, SC	Earliest FRV determination	State
2026-06-03	A O SMITH WATER PRODUCTS COMPANY — high-priority violation on file	MCBEE, Chesterfield, SC	Earliest FRV determination	State
2026-06-02	SATTERFIELD CONSTRUCTION COMPANY - CLINTON ASPHALT PLANT — high-priority violation on file	CLINTON, Laurens, SC	Earliest FRV determination	State
2026-05-29	CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file	GOOSE CREEK, Berkeley, SC	HPV day-zero determination	State
2026-05-27	QUIKRETE CHS — high-priority violation on file	BOWMAN, Orangeburg, SC	Earliest FRV determination	State
2026-05-20	TEKNOR APEX - SC — high-priority violation on file	FOUNTAIN INN, Laurens, SC	Earliest FRV determination	State
2026-05-14	48FORTY SOLUTIONS - GRAY COURT FACILITY — high-priority violation on file	GRAY COURT, Laurens, SC	Earliest FRV determination	State
2026-05-08	A O SMITH WATER PRODUCTS COMPANY — high-priority violation on file	MCBEE, Chesterfield, SC	Earliest FRV determination	State
2026-05-07	ELEMENT MATERIALS TECHNOLOGY — high-priority violation on file	PIEDMONT, Anderson, SC	Earliest FRV determination	State
2026-05-06	FLAME SPRAY NORTH AMERICA INC — high-priority violation on file	FOUNTAIN INN, Laurens, SC	Earliest FRV determination	State
2026-05-06	HOUNEN ORANGEBURG — high-priority violation on file	ORANGEBURG, Orangeburg, SC	Earliest FRV determination	State
2026-04-24	KING ASPHALT INC - MULLINS — high-priority violation on file	MULLINS, Marion, SC	Earliest FRV determination	State
2026-04-22	MACLEAN POWER SYSTEMS - NEWBERRY PLANT — high-priority violation on file	NEWBERRY, Newberry, SC	Earliest FRV determination	State
2026-04-20	PALMETTO CORPORATION OF CONWAY - ORANGEBURG PLANT — high-priority violation on file	BOWMAN, Orangeburg, SC	Earliest FRV determination	State
2026-04-20	HEAD, INC. - CONCRETE BATCH PLANT NO. 1500 — high-priority violation on file	EASTOVER, Richland, SC	Earliest FRV determination	State
2026-04-16	TRANTECH RADIATOR PRODUCTS INC — high-priority violation on file	EDGEFIELD, Edgefield, SC	Earliest FRV determination	State
2026-04-15	HICKORY HILL LANDFILL AND RECYCLING CENTER — high-priority violation on file	RIDGELAND, Jasper, SC	Earliest FRV determination	State
2026-04-13	C R JACKSON INC - VARNVILLE ASPHALT PLANT — high-priority violation on file	VARNVILLE, Hampton, SC	Earliest FRV determination	State
2026-04-13	IP BIOMASS INC. — high-priority violation on file	ALLENDALE, Allendale, SC	HPV day-zero determination	State
2026-04-10	BROAD RIVER MATERIALS — high-priority violation on file	UNION, Union, SC	Earliest FRV determination	State
2026-04-07	RECO COMMERCIAL SYSTEMS — high-priority violation on file	CAYCE, Lexington, SC	HPV day-zero determination	State
2026-04-07	HI-WAY PAVING CONCRETE BATCH PLANT - REXCON 1 — high-priority violation on file	LEXINGTON, Lexington, SC	Earliest FRV determination	State
2026-03-31	VALMONT COMPOSITE STRUCTURES ESTILL — high-priority violation on file	ESTILL, Hampton, SC	Earliest FRV determination	State
2026-03-30	PERFORMANCE FRICTION CORPORATION — high-priority violation on file	CLOVER, York, SC	Earliest FRV determination	State
2026-03-23	RESONAC GRAPHITE AMERICA INC — high-priority violation on file	RIDGEVILLE, Dorchester, SC	HPV day-zero determination	State
2026-03-18	CREATIVE LIQUID COATINGS INC — high-priority violation on file	NEWBERRY, Newberry, SC	Earliest FRV determination	State
2026-03-17	CONCRETE SUPPLY CO LLC - SPARTANBURG NATIONAL — high-priority violation on file	SPARTANBURG, Spartanburg, SC	Earliest FRV determination	State
2026-03-16	C R JACKSON INC FLORENCE PLANT #418 — high-priority violation on file	FLORENCE, Florence, SC	Earliest FRV determination	State
2026-03-16	DAVE STEEL COMPANY INC — high-priority violation on file	CHESNEE, Spartanburg, SC	Earliest FRV determination	State
2026-03-12	OWENS CORNING NON-WOVEN LLC - BLYTHEWOOD — high-priority violation on file	BLYTHEWOOD, Richland, SC	Earliest FRV determination	State
2026-03-06	CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file	GOOSE CREEK, Berkeley, SC	HPV day-zero determination	State
2026-03-06	SOUTH ISLAND PUBLIC SERVICE DISTRICT — high-priority violation on file	HILTON HEAD ISLAND, Beaufort, SC	Earliest FRV determination	State
2026-03-02	ARAUCO NORTH AMERICA INC — high-priority violation on file	BENNETTSVILLE, Marlboro, SC	HPV day-zero determination	State
2026-02-27	BOB JONES UNIVERSITY — high-priority violation on file	GREENVILLE, Greenville, SC	Earliest FRV determination	State
2026-02-26	KIMBERLY-CLARK PALMETTO — high-priority violation on file	BEECH ISLAND, Aiken, SC	Earliest FRV determination	State
2026-02-23	PALMETTO CORPORATION FLORENCE PLANT — high-priority violation on file	FLORENCE, Florence, SC	Earliest FRV determination	State
2026-02-18	SOUTH ISLAND PUBLIC SERVICE DISTRICT WWTF — high-priority violation on file	HILTON HEAD ISLAND, Beaufort, SC	Earliest FRV determination	State
2026-02-17	PROTECH POWDER COATINGS INC — high-priority violation on file	SPARTANBURG, Spartanburg, SC	Earliest FRV determination	State
2026-02-11	BEAUFORT JASPER WATER & SEWER AUTHORITY - CHELSEA WWTP — high-priority violation on file	OKATIE, Beaufort, SC	Earliest FRV determination	State
2026-02-11	RIDGEVILLE WOOD RECYCLING COMPOST FACILITY — high-priority violation on file	RIDGEVILLE, Dorchester, SC	Earliest FRV determination	State
2026-02-09	AAC EAST LLC — high-priority violation on file	BENNETTSVILLE, Marlboro, SC	Earliest FRV determination	State
2026-02-09	DIAMOND PET FOOD PROCESSORS OF SC LLC — high-priority violation on file	GASTON, Lexington, SC	Earliest FRV determination	State
2026-02-09	SOUTH ISLAND PUBLIC SERVICE DISTRICT — high-priority violation on file	HILTON HEAD ISLAND, Beaufort, SC	Earliest FRV determination	State
2026-02-03	HAIG POINT CLUB — high-priority violation on file	DAUFUSKIE ISLAND, Beaufort, SC	Earliest FRV determination	State
2026-01-29	AMERICAN SPIRALWELD PIPE COMPANY, LLC — high-priority violation on file	COLUMBIA, Richland, SC	Earliest FRV determination	State
2026-01-26	ISOMEDIX OPERATIONS INC DBA STERIS APPLIED STERILIZATION TECHNOLOGIES — high-priority violation on file	SPARTANBURG, Spartanburg, SC	Earliest FRV determination	State
2026-01-23	CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file	GOOSE CREEK, Berkeley, SC	HPV day-zero determination	State
2026-01-16	TREMRON — high-priority violation on file	BOWMAN, Orangeburg, SC	Earliest FRV determination	State
2026-01-16	CAROLINA PALLETS & RECYCLING — high-priority violation on file	BELTON, Anderson, SC	Earliest FRV determination	State
2026-01-16	BROAD RIVER MATERIALS — high-priority violation on file	UNION, Union, SC	Earliest FRV determination	State
2026-01-12	WYMAN GORDON CO — high-priority violation on file	DILLON, Dillon, SC	Earliest FRV determination	State
2026-01-08	CORE MOLDING TECHNOLOGIES INC — high-priority violation on file	GAFFNEY, Cherokee, SC	Earliest FRV determination	State
2026-01-07	ARCLIN SURFACES LLC - DILLION FACILITY — high-priority violation on file	DILLON, Marion, SC	Earliest FRV determination	State
2026-01-06	CENTURY ALUMINUM OF SOUTH CAROLINA INC — high-priority violation on file	GOOSE CREEK, Berkeley, SC	HPV day-zero determination	State

Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.