EPA-regulated facilities in Union County, NC

There are 920 EPA-regulated facilities inside Union County, North Carolina. The most common kinds are water discharge (498), hazardous waste (301), air emissions (148). 2 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 14 have a violation on record. Penalties over the last five years total $5.5M across 8 sites.

Open the map of Union County

920facilities in the county

2in significant noncompliance

14with a violation on record

$5.5Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	301
Treatment, storage or disposal	2
Large quantity generators	7
Small quantity generators	130
Chemical (RMP/TRI)	54
Superfund	8
Air emissions	148
Major sources	4
Synthetic minor sources	18
Minor sources	37
Water discharge	498
Major permits	4
Minor permits	457
Drinking water systems	63
Greenhouse gas reporters	2
Data centers	1
Scrap yards	1

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.

BONAKEMI USA, INC. 4275 CORPORATE CENTER DRIVE, MONROE, NC, 28110 Significant noncompliance · $66k in penalties
KEYWELL METALS LLC 1035 COMMERCIAL DR, MATTHEWS, NC, 28104 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UNITED PARCEL SERVICE-MONROE 1610 WILLIAMS RD, MONROE, NC, 28110 $5.3M in penalties
ATI SPECIALTY MATERIALS - MONROE PLANT 2020 ASHCRAFT AVE, MONROE, NC, 28110 $38k in penalties
DECORE-ATIVE SPECIALITIES INCORPORATED 701 INDUSTRIAL DRIVE, MONROE, NC, 28110 $23k in penalties
NORTON DOOR CONTROLS (NORTON) 3000 HWY 74 E, MONROE, NC, 28112 $10k in penalties
COUNTRY WOOD WWTP HEMLOCK DR, INDIAN TRAIL, NC, 28079 $8k in penalties

Superfund sites

UNIONVILLE-INDIAN TRAIL DRUM INTERSECTION OF UNIONVILLE -, MONROE, NC, 28110
STALLINGS SALVAGE 2604 RIDGE RD, INDIAN TRAIL, NC, 28110
PILGRIMS PRIDE CORP MARSHVILLE FACILITY 5901 HWY. 74 E, MARSHVILLE, NC, 28103
NATIONAL PETROLEUM PACKERS LOTS 3501 AND 3481 GRIBBLE ROAD, STALLINGS, NC, 28104
UNIONVILLE TANKER ROLLOVER NC HWY 218 AND HWY 601, MONROE, NC, 28110
SUMMIT RESOURCE MANAGEMENT 3481 GRIBBLE ROAD, MATTHEWS, NC, 28104-8114
RHODERIA DRIVE WELLS 2126 RHODERIA DRIVE, MATTHEWS, NC, 28104-5918
RHODERIA DRUM SITE RHODERIA DRIVE AND LAKEWOOD DRIVE, STALLINGS, NC, 28110

Data centers

Unnamed data center (OSM)

Towns in Union County

Bordering counties

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. The Data page explains where each record comes from and how it can mislead.