EPA-regulated facilities near Oxnard, CA

There are 4,871 EPA-regulated facilities within 5 miles of Oxnard, California. The most common kinds are hazardous waste (4,434), water discharge (407), air emissions (280). None is in significant noncompliance, but 15 have a violation on record. Penalties over the last five years total $7.2M across 10 sites.

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4,871facilities within 5 miles
0in significant noncompliance
15with a violation on record
$7.2Min penalties, last 5 years

By category

CategoryFacilities
Hazardous waste4,434
Treatment, storage or disposal1
Large quantity generators53
Small quantity generators378
Transporters25
Chemical (RMP/TRI)39
Superfund5
Air emissions280
Major sources8
Minor sources4
Water discharge407
Major permits3
Minor permits368
Drinking water systems19
Greenhouse gas reporters6
Recycling centers1

A facility enrolled in several programs counts once in the total and once in each of its categories.

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