EPA-regulated facilities in Washington County, MD

There are 1,241 EPA-regulated facilities inside Washington County, Maryland. The most common kinds are hazardous waste (573), air emissions (395), water discharge (376). 14 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 29 have a violation on record. Penalties over the last five years total $6.9M across 12 sites.

Open the map of Washington County

1,241facilities in the county

14in significant noncompliance

29with a violation on record

$6.9Min penalties, last 5 years

By category

Category	Facilities
Hazardous waste	573
Large quantity generators	55
Small quantity generators	280
Transporters	8
Chemical (RMP/TRI)	60
Superfund	4
Air emissions	395
Major sources	6
Synthetic minor sources	14
Minor sources	295
Water discharge	376
Major permits	5
Minor permits	284
Drinking water systems	123
Greenhouse gas reporters	3
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.

AMRIZE HAGERSTOWN CEMENT PLANT (FORMERLY HOLCIM HA 1260 SECURITY ROAD, HAGERSTOWN, MD, 21742 Significant noncompliance · $128k in penalties
HIGHLAND VIEW ACADEMY WWTP 10320 ACADEMY DRIVE, HAGERSTOWN, MD, 21740 Significant noncompliance · $23k in penalties
HANCOCK WWTP LASHLEY ROAD, HANCOCK, MD, 21750 Significant noncompliance · $5k in penalties
XERXES CORP 16404 ELLIOTT PKY, WILLIAMSPORT, MD, 21795 Significant noncompliance
PAVESTONE 11831 HOPEWELL RD., HAGERSTOWN, MD, 21740 Significant noncompliance
RICHARDS-WILBERT INCORPORATED 16107 NATIONAL PIKE, HAGERSTOWN, MD, 21740 Significant noncompliance
IKO NORTHEAST, INC. 160 IKO WAY, HAGERSTOWN, MD, 21740 Significant noncompliance
SOUTH COUNTY LITTLE LEAGUE-WTP 1 - WELL 1 17926 COLLEGE ROAD, HAGERSTOWN, MD, 21740 Significant noncompliance
US RTE 40 OVER I-70 NATIONAL PIKE 1-70 EXIT 32B ON US RTE 40 NATIONAL PIKE, HAGERSTOWN, MD, 21740 Significant noncompliance
TJ'S PIT STOP-TREATMENT PLANT HAGERSTOWN, MD, 21740 Significant noncompliance

Largest penalties

Penalties assessed over the last five years.

UNITED PARCEL SERVICE - HAGERSTOWN (MDHAG) 18 OAK RIDGE DR, HAGERSTOWN, MD, 21740 $5.3M in penalties
TFORCE FREIGHT - HAGERSTOWN 10146 GOVERNOR LANE, WILLIAMSPORT, MD, 21795 $860k in penalties
ABF FREIGHT SYSTEM, INC. 16125-B BUSINESS PARKWAY, HAGERSTOWN, MD, 21470 $535k in penalties
MERITUS MEDICAL CENTER 11116 MEDICAL CAMPUS DR, HAGERSTOWN, MD, 21742 $22k in penalties
HUNTER HILL WWTP 13301 HUNTER HILL DRIVE, HAGERSTOWN, MD, 21742 $9k in penalties

Superfund sites

GARDEN STATE TANNING/BYRON PLANT 15717 CLEAR SPRING ROAD, WILLIAMSPORT, MD, 21795
CENTRAL CHEMICAL (HAGERSTOWN) MITCHELL AVE, HAGERSTOWN, MD, 21742
HAGERSTOWN AIRCRAFT SERVICES 14235 OAK SPRING ROAD, HAGERSTOWN, MD, 21742
FAIRCHILD REPUBLIC DIV SHOWALTER RD, HAGERSTOWN, MD, 21740

Towns in Washington 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.