Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in York County, South Carolina, 2024

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in York County, South Carolina during 2024. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the York County facility page.

York County, South Carolina, 2024

Air-emissions stack tests in York County, other years

Air-emissions stack tests recorded in York County, South Carolina, 2024

DateFacilityKindAgency
2024-10-10BLYTHE BROTHERS ASPHALT CO LLC - ROCK HILLPassState
2024-10-03NEW-INDY CATAWBA LLCPassState
2024-07-12NEW-INDY CATAWBA LLCPassState
2024-06-11NEW-INDY CATAWBA LLCPendingState
2024-04-18KING ASPHALT, INC. - MCCONNELLSPassState
2024-04-04NEW-INDY CATAWBA LLCPassState
2024-03-13NEW-INDY CATAWBA LLCFailState
2024-03-12NEW-INDY CATAWBA LLCPassState
2024-03-12NEW-INDY CATAWBA LLCPassState
2024-02-13CL&D GRAPHICS, INCPassState
2024-02-01NEW-INDY CATAWBA LLCPassState

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in York county, SC, in 2024. It lists 11 stack tests recorded in 2024.