EPA-regulated facilities near Rockwall, TX

There are 554 EPA-regulated facilities within 5 miles of Rockwall, Texas. The most common kinds are water discharge (481), hazardous waste (50), drinking water systems (12). None is in significant noncompliance, but 4 have a violation on record. Penalties over the last five years total $155k across 2 sites.

Open the map here

554facilities within 5 miles

0in significant noncompliance

4with a violation on record

$155kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	50
Large quantity generators	1
Small quantity generators	17
Transporters	2
Chemical (RMP/TRI)	12
Superfund	1
Air emissions	11
Minor sources	4
Water discharge	481
Major permits	2
Minor permits	452
Drinking water systems	12

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.

LOWES OF ROCKWALL 610 851 STEGER TOWNE RD, ROCKWALL, TX, 75032 · 2.5 mi $142k in penalties
THE WHITMORE MANUFACTURING 930 WHITMORE DR., ROCKWALL, TX, 75087 · 1.8 mi $13k in penalties

Superfund sites

ROCKWALL MERCURY 3909 MEDITERRANEAN, ROCKWALL, TX, 75087-5336 · 2.9 mi

County

Rockwall County

Nearby towns

Fate 4 mi
Heath 5 mi
Rowlett 6 mi
Royse City 8 mi
Sachse 9 mi
Wylie 9 mi
Garland 11 mi
Murphy 12 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 Rockwall as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.