EPA-regulated facilities in Madison County, NY

There are 3,114 EPA-regulated facilities inside Madison County, New York. The most common kinds are drinking water systems (2,391), water discharge (427), hazardous waste (283). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 12 have a violation on record. Penalties over the last five years total $51k across 5 sites.

Open the map of Madison County

3,114facilities in the county
3in significant noncompliance
12with a violation on record
$51kin penalties, last 5 years

By category

CategoryFacilities
Hazardous waste283
Large quantity generators20
Small quantity generators81
Transporters1
Chemical (RMP/TRI)13
Superfund4
Air emissions51
Major sources1
Synthetic minor sources8
Minor sources17
Water discharge427
Major permits1
Minor permits353
Drinking water systems2,391
Greenhouse gas reporters1
Recycling centers2

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 Madison 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.