EPA-regulated facilities in Montgomery County, IN

There are 416 EPA-regulated facilities inside Montgomery County, Indiana. The most common kinds are water discharge (233), hazardous waste (134), drinking water systems (65). 4 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 17 have a violation on record. Penalties over the last five years total $5.5M across 9 sites.

Open the map of Montgomery County

416facilities in the county
4in significant noncompliance
17with a violation on record
$5.5Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste134
Treatment, storage or disposal2
Large quantity generators4
Small quantity generators54
Transporters2
Chemical (RMP/TRI)27
Superfund6
Air emissions22
Major sources7
Synthetic minor sources3
Minor sources4
Water discharge233
Major permits1
Minor permits201
Drinking water systems65
Greenhouse gas reporters3

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.

Largest penalties

Penalties assessed over the last five years.

Superfund sites

Towns in Montgomery County

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.