EPA-regulated facilities near Montebello, CA

There are 8,823 EPA-regulated facilities within 5 miles of Montebello, California. The most common kinds are hazardous waste (7,986), water discharge (701), air emissions (493). 6 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 21 have a violation on record. Penalties over the last five years total $10M across 20 sites.

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8,823facilities within 5 miles
6in significant noncompliance
21with a violation on record
$10Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste7,986
Treatment, storage or disposal6
Large quantity generators253
Small quantity generators1,234
Transporters102
Chemical (RMP/TRI)219
Superfund29
Air emissions493
Major sources22
Minor sources27
Water discharge701
Major permits2
Minor permits559
Drinking water systems24
Greenhouse gas reporters4

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