EPA-regulated facilities near Chester, PA

There are 1,155 EPA-regulated facilities within 5 miles of Chester, Pennsylvania. The most common kinds are hazardous waste (641), water discharge (462), air emissions (188). 9 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 50 have a violation on record. Penalties over the last five years total $4M across 42 sites.

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1,155facilities within 5 miles
9in significant noncompliance
50with a violation on record
$4Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste641
Treatment, storage or disposal2
Large quantity generators26
Small quantity generators259
Transporters13
Chemical (RMP/TRI)63
Superfund13
Air emissions188
Major sources24
Synthetic minor sources20
Minor sources100
Water discharge462
Major permits11
Minor permits298
Drinking water systems7
Greenhouse gas reporters12
Scrap yards3
Recycling centers3

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 Chester as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.