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.

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.

• Minor source 39
• Synthetic minor source 29
• Not applicable 21
• Major source 14

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

Facilities

County as filed on the facility record. Figures from EPA’s ICIS-AIR download.