EPA Air · by county
Air-emissions sources in McLean County, Illinois
- 200Facilities
Every stationary source in McLean County, Illinois 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 McLean County
Each of the 200 operating major, synthetic minor and minor sources in McLean County, Illinois has a record page: every source in McLean County, A to Z.
By emissions classification in McLean 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 189
- Major source 9
Inspections in McLean 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 3
- 2025 inspections 9
- 2024 inspections 5
- 2023 inspections 8
- 2021 inspections 6
- 2020 inspections 9
- 2019 inspections 4
- 2018 inspections 5
- 2017 inspections 9
Violations in McLean 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.
Stack tests in McLean County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in McLean County, year by year · Violations in McLean County, year by year · Stack tests in McLean County, year by year
Other counties in Illinois
Every county in the state with at least three sources on file.
- Logan County 51
- Macon County 150
- Macoupin County 70
- Madison County 326
- Marion County 101
- Marshall County 37
- Mason County 40
- Massac County 21
- McDonough County 57
- McHenry County 342
- Menard County 17
- Mercer County 26
- Monroe County 35
- Montgomery County 65
- Morgan County 65
- Moultrie County 36
- Ogle County 123
- Peoria County 216
- Perry County 29
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 McLean county, IL. It lists 200 facilities and 9 major sources.