EPA Air · by county
Air-emissions sources in Madison County, Indiana
- 17Facilities
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Every stationary source in Madison 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 Madison County
Each of the 16 operating major, synthetic minor and minor sources in Madison County, Indiana has a record page: every source in Madison County, A to Z.
By emissions classification in Madison 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 Madison 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
- 2024 inspections 5
- 2023 inspections 5
- 2022 inspections 5
- 2021 inspections 3
- 2020 inspections 3
- 2019 inspections 4
- 2018 inspections 4
- 2017 inspections 6
Violations in Madison 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 4
- 2025 violations 5
- 2024 violations 14
- 2023 violations 6
- 2020 violations 3
- 2019 violations 8
- 2018 violations 3
Stack tests in Madison County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2025 stack tests 5
- 2024 stack tests 15
- 2022 stack tests 63
- 2021 stack tests 6
- 2020 stack tests 4
- 2019 stack tests 22
- 2018 stack tests 45
- 2017 stack tests 54
Inspections in Madison County, year by year · Violations in Madison County, year by year · Stack tests in Madison County, year by year
Other counties in Indiana
Every county in the state with at least three sources on file.
- Jay County 12
- Jefferson County 7
- Jennings County 8
- Johnson County 21
- Knox County 16
- Kosciusko County 30
- LaGrange County 27
- Lake County 128
- LaPorte County 31
- Lawrence County 8
- Marion County 159
- Marshall County 37
- Martin County 4
- Miami County 12
- Monroe County 12
- Montgomery County 12
- Morgan County 13
- Newton County 4
- Noble County 16
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| A&J MANUFACTURING, LLC | Emissions classification unknown | No |
| ADVANCED MAGNESIUM ALLOYS CORPORATION | Synthetic minor source | Yes |
| ANDERSON UNIVERSITY | Minor source | No |
| COMMUNITY HOSPITAL OF ANDERSON | Minor source | No |
| E & B PAVING LLC | Synthetic minor source | No |
| ELSA LLC | Major source | No |
| GREENVILLE TECHNOLOGY INC | Synthetic minor source | No |
| HEIDELBERG MATERIALS US CEMENT LLC | Synthetic minor source | Yes |
| INDIANA MUNICIPAL POWER AGENCY ANDERSON STATION | Major source | Yes |
| MOFAB INC | Synthetic minor source | No |
| NESTLE USA INC | Synthetic minor source | No |
| NEW SESCO INCORPORATED | Minor source | No |
| OWENS BROCKWAY GLASS CONTAINER INC | Major source | Yes |
| PENDLETON CORRECTIONAL FACILITY | Synthetic minor source | No |
| POET BIOREFINING - ALEXANDRIA LLC | Major source | No |
| SAINT VINCENT MERCY HOSPITAL, INC. | Minor source | No |
| ST VINCENT ANDERSON REGIONAL HOSPITAL INC | Synthetic minor source | No |
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 Madison county, IN. It lists 17 facilities in Madison county, of which 4 are major sources.