EPA-regulated facilities near Porterville, CA

There are 597 EPA-regulated facilities within 5 miles of Porterville, California. The most common kinds are hazardous waste (486), air emissions (112), water discharge (26). None is in significant noncompliance, but 2 have a violation on record. Penalties over the last five years total $13k across 1 site.

Open the map here

597facilities within 5 miles

0in significant noncompliance

2with a violation on record

$13kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	486
Treatment, storage or disposal	1
Large quantity generators	7
Small quantity generators	56
Transporters	5
Chemical (RMP/TRI)	4
Superfund	2
Air emissions	112
Major sources	1
Water discharge	26
Minor permits	23
Drinking water systems	4
Greenhouse gas reporters	1
Scrap yards	2
Recycling centers	2

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.

TEAPOT DOME LANDFILL 21063 AVENUE 128, PORTERVILLE, CA, 93257 · 4.9 mi $13k in penalties

Superfund sites

SEQUOIA NAT FOREST SEQUOIA NAT FOREST, PORTERVILLE, CA, 93257-2035 · 1.1 mi
BECKMAN INSTRUMENTS (PORTERVILLE PLANT) 167 W POPLAR AVE, PORTERVILLE, CA, 93257-5311 · 1.3 mi

County

Tulare County

Nearby towns

Lindsay 11 mi
Exeter 17 mi
Farmersville 19 mi
Tulare 20 mi
Delano 24 mi
Visalia 25 mi
McFarland 29 mi
Corcoran 30 mi

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