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EPA-regulated facilities near Ossining, NY

There are 761 EPA-regulated facilities within 5 miles of Ossining, New York. The most common kinds are hazardous waste (559), water discharge (169), air emissions (93). 12 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 $6k across 4 sites.

Open the map here

761facilities within 5 miles
12in significant noncompliance
17with a violation on record
$6kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste559
Large quantity generators20
Small quantity generators105
Transporters1
Chemical (RMP/TRI)7
Superfund2
Air emissions93
Synthetic minor sources6
Minor sources84
Water discharge169
Major permits1
Minor permits87
Drinking water systems22
Greenhouse gas reporters1
Data centers1
Recycling centers1

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

Data centers

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