EPA-regulated facilities in Jay County, IN

There are 300 EPA-regulated facilities inside Jay County, Indiana. The most common kinds are water discharge (185), drinking water systems (56), hazardous waste (53). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 9 have a violation on record. Penalties over the last five years total $124k across 2 sites.

Open the map of Jay County

300facilities in the county

2in significant noncompliance

9with a violation on record

$124kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	53
Large quantity generators	1
Small quantity generators	22
Transporters	1
Chemical (RMP/TRI)	20
Superfund	1
Air emissions	27
Major sources	7
Synthetic minor sources	5
Minor sources	6
Water discharge	185
Major permits	1
Minor permits	155
Drinking water systems	56
Greenhouse gas reporters	4
Scrap yards	1

A facility enrolled in several programs counts once in the total and once in each of its categories.

In significant noncompliance

The EPA's designation for its most serious or persistent violations, as of the latest data.

ARDAGH GLASS INC. 524 E CENTER ST, DUNKIRK, IN, 47336 Significant noncompliance in 2 programs · $16k in penalties
DUNKIRK WWTP 8189 E CR 499S, DUNKIRK, IN, 47336 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

POET BIOREFINING - PORTLAND 1542 SOUTH 200 WEST, PORTLAND, IN, 47371 $107k in penalties

Superfund sites

QUALITY GLASS 240 S. MERIDIAN, PORTLAND, IN, 47371

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.