EPA Air · by county
Air-emissions sources in Warrick County, Indiana
- 11Facilities
Every stationary source in Warrick County, Indiana 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 Warrick County
Each of the 11 operating major, synthetic minor and minor sources in Warrick County, Indiana has a record page: every source in Warrick County, A to Z.
By emissions classification in Warrick 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 Warrick 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.
- 2025 inspections 6
- 2023 inspections 4
- 2021 inspections 6
- 2019 inspections 3
- 2018 inspections 5
- 2017 inspections 4
Violations in Warrick 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 6
- 2025 violations 10
- 2024 violations 6
- 2023 violations 11
- 2022 violations 4
- 2021 violations 12
- 2019 violations 4
- 2018 violations 8
Stack tests in Warrick County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 47
- 2025 stack tests 40
- 2024 stack tests 36
- 2023 stack tests 45
- 2022 stack tests 64
- 2021 stack tests 27
- 2020 stack tests 51
- 2019 stack tests 26
- 2018 stack tests 46
- 2017 stack tests 67
Inspections in Warrick County, year by year · Violations in Warrick County, year by year · Stack tests in Warrick County, year by year
Other counties in Indiana
Every county in the state with at least three sources on file.
- Rush County 4
- Scott County 8
- Shelby County 21
- Spencer County 9
- St. Joseph County 51
- Starke County 7
- Steuben County 16
- Sullivan County 13
- Tippecanoe County 34
- Tipton County 5
- Vanderburgh County 39
- Vermillion County 10
- Vigo County 38
- Wabash County 19
- Washington County 8
- Wayne County 22
- Wells County 10
- White County 14
- Whitley County 12
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ADM GRAIN COMPANY | Synthetic minor source | No |
| ALCOA POWER GENERATING INC WARRICK POWER PLANT | Major source | Yes |
| E & B PAVING LLC | Synthetic minor source | No |
| ELITE MINES #1 | Minor source | No |
| KAISER ALUMINUM WARRICK LLC | Major source | Yes |
| LIBERTY MINE, LLC | Minor source | No |
| METZGER CONSTRUCTION COMPANY INCORPORATED | Synthetic minor source | No |
| PEABODY MIDWEST MINING LLC - WILD BOAR M | Minor source | No |
| SIGECO - FB CULLEY GENERATING STATION | Major source | No |
| SOUTHERN INDIANA BIODIESEL LLC | Minor source | No |
| WARRICK NEWCO LLC | Major source | Yes |
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 Warrick county, IN. It lists 11 facilities in Warrick county, of which 4 are major sources.