EPA-regulated facilities in Frederick County, VA

There are 774 EPA-regulated facilities inside Frederick County, Virginia. The most common kinds are water discharge (479), hazardous waste (189), air emissions (134). 3 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 16 have a violation on record. Penalties over the last five years total $164k across 10 sites.

Open the map of Frederick County

774facilities in the county

3in significant noncompliance

16with a violation on record

$164kin penalties, last 5 years

By category

Category	Facilities
Hazardous waste	189
Large quantity generators	4
Small quantity generators	121
Chemical (RMP/TRI)	36
Superfund	2
Air emissions	134
Major sources	7
Synthetic minor sources	33
Minor sources	78
Water discharge	479
Major permits	2
Minor permits	451
Drinking water systems	45
Greenhouse gas reporters	3
Data centers	3
Scrap yards	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.

M&H PLASTICS INC 485 BROOKE ROAD, WINCHESTER, VA, 22603 Significant noncompliance
WINCHESTER MONTESSORI SCHOOL 1090 W PARKINS MILL RD, WINCHESTER, VA, 22602 Significant noncompliance
DMV STEPHENS CITY MOTOR CARRIER SERVICE CENTER 296 KLINES MILL RD, MIDDLETOWN, VA, 22645 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

RT 50 GAS MART 4780 NORTHWESTERN PK, WINCHESTER, VA, 22603 $29k in penalties
EXTREME STEEL INC 480 SHADY ELM ROAD, WINCHESTER, VA, 22602 $26k in penalties
NB SANDYS MHC LLC WWTP 2044 FAIRFAX PIKE, WHITE POST, VA, 22663 $26k in penalties
CROOKED RUN STP 130 CRAPPIE COURT, FRONT ROYAL, VA, 22630 $24k in penalties
PENNSYLVANIA DRILLING COMPANY INC 321 ARBOR COURT, WINCHESTER, VA, 22602 $21k in penalties

Superfund sites

RHINEHART TIRE FIRE DUMP MT FALLS, FREDERICK COUNTY, VA, 22602
VALLEY FERTILIZER & CHEMICAL PROPERTY ROUTE 837, WINCHESTER, VA, 22601

Data centers

CARDINAL ENERGY CORPORATION 8209 VALLEY PIKE, MIDDLETOWN, VA, 22645
MIDDLETOWN DATA CENTER 8209 VALLEY TPKE, MIDDLETOWN, VA, 22645
Middletown Data Center 8209 Valley Pike, Middletown

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.