EPA Air · by county
Air-emissions sources in Tazewell County, Illinois
- 163Facilities
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Every stationary source in Tazewell 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 Tazewell County
Each of the 163 operating major, synthetic minor and minor sources in Tazewell County, Illinois has a record page: every source in Tazewell County, A to Z.
By emissions classification in Tazewell 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 Tazewell 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 7
- 2025 inspections 16
- 2024 inspections 4
- 2023 inspections 6
- 2021 inspections 8
- 2019 inspections 9
- 2018 inspections 7
- 2017 inspections 9
Violations in Tazewell 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 Tazewell County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Inspections in Tazewell County, year by year · Violations in Tazewell County, year by year · Stack tests in Tazewell County, year by year
Other counties in Illinois
Every county in the state with at least three sources on file.
- Richland County 26
- Rock Island County 166
- Saline County 53
- Sangamon County 195
- Schuyler County 18
- Scott County 12
- Shelby County 48
- St. Clair County 328
- Stark County 14
- Stephenson County 84
- Undetermined County 3
- Union County 15
- Vermilion County 131
- Wabash County 19
- Warren County 37
- Washington County 39
- Wayne County 46
- White County 36
- Whiteside County 110
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 Tazewell county, IL. It lists 163 facilities and 5 major sources.