EPA Air · by county
Air-emissions sources in Cass County, Indiana
- 17Facilities
Every stationary source in Cass 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 Cass County
Each of the 16 operating major, synthetic minor and minor sources in Cass County, Indiana has a record page: every source in Cass County, A to Z.
By emissions classification in Cass 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 Cass 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 4
- 2025 inspections 6
- 2024 inspections 7
- 2023 inspections 7
- 2022 inspections 8
- 2020 inspections 8
- 2019 inspections 4
- 2018 inspections 6
- 2017 inspections 5
Violations in Cass 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.
- 2024 violations 6
- 2023 violations 6
- 2022 violations 5
- 2021 violations 6
- 2020 violations 3
- 2018 violations 3
Stack tests in Cass County, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
- 2026 stack tests 17
- 2025 stack tests 19
- 2024 stack tests 50
- 2023 stack tests 35
- 2022 stack tests 84
- 2021 stack tests 31
- 2020 stack tests 20
- 2019 stack tests 41
- 2018 stack tests 69
- 2017 stack tests 11
Inspections in Cass County, year by year · Violations in Cass County, year by year · Stack tests in Cass County, year by year
Other counties in Indiana
Every county in the state with at least three sources on file.
- Adams County 14
- Allen County 80
- Bartholomew County 22
- Blackford County 7
- Boone County 17
- Carroll County 3
- Clark County 35
- Clay County 9
- Clinton County 8
- Crawford County 3
- Daviess County 17
- Dearborn County 16
- Decatur County 12
- DeKalb County 26
- Delaware County 18
- Dubois County 20
- Elkhart County 155
- Fayette County 3
- Floyd County 15
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ADM GRAIN COMPANY LOGANSPORT TERMINAL | Synthetic minor source | No |
| ARAYMOND MANUFACTURING CENTER NORTH AMERICA INCORPORATED | Synthetic minor source | No |
| CENTRAL PAVING INC | Major source | No |
| COLE HARDWOOD INC | Major source | No |
| EIS FIBERCOATING INC | Synthetic minor source | No |
| ENGINEERING AGGREGATES CORPORATION PLANT NUMBER 2 | Emissions classification unknown | No |
| FEDERAL MOGUL CORPORATION, INC | Minor source | No |
| HEIDELBERG MATERIALS US CEMENT LLC | Major source | No |
| LOGANSPORT MEMORIAL HOSPITAL | Minor source | No |
| LOGANSPORT STATE HOSPITAL | Minor source | No |
| MW COMPONENTS - LOGANSPORT | Synthetic minor source | No |
| NORTHERN INDIANA PUBLIC SERVICE COMPANY LLC ROYAL CENTER | Synthetic minor source | No |
| OAK RIDGE RECYCLING & DISPOSAL FACILITY | Major source | No |
| THE ANDERSONS RENEWABLES LLC | Major source | Yes |
| TRANSCO RAILWAY PRODUCTS INC | Synthetic minor source | No |
| TYSON FRESH MEATS INC | Major source | No |
| WAELZ SUSTAINABLE PRODUCTS LLC | Major 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 Cass county, IN. It lists 17 facilities in Cass county, of which 7 are major sources.