EPA-regulated facilities in Jennings County, IN
There are 218 EPA-regulated facilities inside Jennings County, Indiana. The most common kinds are water discharge (142), hazardous waste (54), air emissions (26). None is in significant noncompliance, but 5 have a violation on record. Penalties over the last five years total $67k across 5 sites.
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By category
| Category | Facilities |
|---|---|
| Hazardous waste | 54 |
| Treatment, storage or disposal | 1 |
| Large quantity generators | 2 |
| Small quantity generators | 21 |
| Chemical (RMP/TRI) | 14 |
| Air emissions | 26 |
| Major sources | 3 |
| Synthetic minor sources | 6 |
| Minor sources | 3 |
| Water discharge | 142 |
| Major permits | 1 |
| Minor permits | 133 |
| Drinking water systems | 9 |
| Scrap yards | 3 |
| Recycling centers | 1 |
A facility enrolled in several programs counts once in the total and once in each of its categories.
Largest penalties
Penalties assessed over the last five years.
- DECATUR PLASTIC PRODUCTS INC INDIANA FLOCKING DIVISION $34k in penalties
- METALDYNE LLC $14k in penalties
- NORTH VERNON INDUSTRY CORP $7k in penalties
- LOWE'S INDIANA RDC #992 $7k in penalties
- MUSCATATUCK URBAN TRAINING CENTER $5k in penalties
Bordering counties
Reading these numbers
These are regulatory records, not measurements of pollution. Most facilities appear because they hold a permit or file reports, and most of them are compliant; a listing is not a claim that a facility has polluted anything. Compliance status and penalties are the EPA's own determinations in data retrieved Oct 9, 2026. The Data page explains where each record comes from and how it can mislead.