EPA Air · by county
Air-emissions sources in Richland County, South Carolina
- 105Facilities
Every stationary source in Richland 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.
Every source’s record in Richland County
Each of the 82 operating major, synthetic minor and minor sources in Richland County, South Carolina has a record page: every source in Richland County, A to Z.
By emissions classification in Richland 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 Richland 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 48
- 2025 inspections 62
- 2024 inspections 66
- 2023 inspections 59
- 2022 inspections 91
- 2021 inspections 61
- 2020 inspections 74
- 2019 inspections 42
- 2018 inspections 66
- 2017 inspections 57
Violations in Richland County, by year
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 step down in severity.
- 2026 violations 7
- 2025 violations 11
- 2024 violations 13
- 2023 violations 11
- 2022 violations 21
- 2021 violations 10
- 2020 violations 7
- 2018 violations 10
- 2017 violations 6
Stack tests in Richland County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 16
- 2025 stack tests 20
- 2024 stack tests 19
- 2023 stack tests 15
- 2022 stack tests 19
- 2021 stack tests 20
- 2020 stack tests 11
- 2019 stack tests 16
- 2018 stack tests 19
- 2017 stack tests 15
Inspections in Richland County, year by year · Violations in Richland County, year by year · Stack tests in Richland County, year by year
Other counties in South Carolina
Every county in the state with at least three sources on file.
- Lancaster County 18
- Laurens County 53
- Lee County 11
- Lexington County 84
- Marion County 11
- Marlboro County 18
- McCormick County 3
- Newberry County 23
- Oconee County 36
- Orangeburg County 55
- Out of State County 17
- Pickens County 40
- Saluda County 10
- Spartanburg County 218
- Sumter County 53
- Undetermined County 12
- Union County 19
- Williamsburg County 17
- York County 81
Facilities
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for Richland county, SC. It lists 105 facilities in Richland county, of which 14 are major sources.