EPA-regulated facilities near Rowland Heights, CA

There are 7,116 EPA-regulated facilities within 5 miles of Rowland Heights, California. The most common kinds are hazardous waste (6,463), water discharge (586), air emissions (247). 1 is currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 6 have a violation on record. Penalties over the last five years total $72k across 3 sites.

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7,116facilities within 5 miles

1in significant noncompliance

6with a violation on record

$72kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	6,463
Treatment, storage or disposal	2
Large quantity generators	83
Small quantity generators	554
Transporters	38
Chemical (RMP/TRI)	89
Superfund	4
Air emissions	247
Major sources	10
Minor sources	11
Water discharge	586
Minor permits	479
Drinking water systems	14
Greenhouse gas reporters	4
Recycling centers	2

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.

TYLER REFRIGERATION 221 S. BERRY ST, BREA, CA, 92821 · 3.6 mi Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

VOESTALPINE HIGH PERFORMANCE METALS LLC (D/B/A EDRO ENGINEERING) 20500 CARREY RD, WALNUT, CA, 91789 · 3.7 mi $50k in penalties
QUALAWASH HOLDINGS LLC 415 S LEMON AVE STE A, WALNUT, CA, 91789 · 3.1 mi $15k in penalties
CORPORATE EWASTE SOLUTIONS 331 CLIFFWOOD PARK ST., BREA, CA, 92821 · 3.3 mi $7k in penalties

Superfund sites

ACROMILL 18421 RAILROAD ST., CITY OF INDUSTRY, CA, 91748 · 0.9 mi
ALLOC ELECTROPLATING 17855 E VALLEY BLVD, CITY OF INDUSTRY, CA, 91744 · 2.9 mi
MINI STORAGE DRUMS 17295 E. VALLEY BLVD, LA PUENTE, CA, 91744 · 3.4 mi
BKK CORPORATION 2210 S. AZUSA AVE., WEST COVINA, CA, 91792 · 4.6 mi

County

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