EPA-regulated facilities near West Haven, CT

There are 1,042 EPA-regulated facilities within 5 miles of West Haven, Connecticut. The most common kinds are hazardous waste (600), water discharge (380), air emissions (229). 5 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 $9.9M across 8 sites.

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1,042facilities within 5 miles
5in significant noncompliance
17with a violation on record
$9.9Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste600
Treatment, storage or disposal1
Large quantity generators24
Small quantity generators200
Transporters14
Chemical (RMP/TRI)63
Superfund5
Air emissions229
Major sources13
Synthetic minor sources14
Minor sources159
Water discharge380
Major permits4
Minor permits153
Drinking water systems5
Greenhouse gas reporters5
Scrap yards1

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

County

Nearby towns

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. Distances are from the center of West Haven as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.