EPA-regulated facilities in Seneca County, NY

There are 438 EPA-regulated facilities inside Seneca County, New York. The most common kinds are water discharge (180), hazardous waste (152), drinking water systems (99). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 14 have a violation on record. Penalties over the last five years total $26k across 4 sites.

Open the map of Seneca County

438facilities in the county
2in significant noncompliance
14with a violation on record
$26kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste152
Large quantity generators17
Small quantity generators41
Transporters2
Chemical (RMP/TRI)10
Superfund5
Air emissions31
Major sources2
Synthetic minor sources9
Minor sources11
Water discharge180
Major permits3
Minor permits92
Drinking water systems99
Greenhouse gas reporters1
Scrap yards1
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

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.