EPA-regulated facilities near Dundalk, MD
There are 1,847 EPA-regulated facilities within 5 miles of Dundalk, Maryland. The most common kinds are hazardous waste (948), air emissions (804), water discharge (592). 15 are currently in significant noncompliance, the EPA's designation for the most serious or persistent violations, and 27 have a violation on record. Penalties over the last five years total $7.5M across 20 sites.
By category
| Category | Facilities |
|---|---|
| Hazardous waste | 948 |
| Treatment, storage or disposal | 3 |
| Large quantity generators | 47 |
| Small quantity generators | 425 |
| Transporters | 23 |
| Chemical (RMP/TRI) | 113 |
| Superfund | 14 |
| Air emissions | 804 |
| Major sources | 24 |
| Synthetic minor sources | 22 |
| Minor sources | 626 |
| Water discharge | 592 |
| Major permits | 6 |
| Minor permits | 384 |
| Drinking water systems | 9 |
| Greenhouse gas reporters | 7 |
| Data centers | 1 |
| Scrap yards | 11 |
| Recycling centers | 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.
- NEW NGC, INC. DBA NATIONAL GYPSUM COMPANY Significant noncompliance · $175k in penalties
- OWL METALS Significant noncompliance
- MPA-DMT-GROUNDWATER TREATMENT PLANT Significant noncompliance
- WALLENIUS WILHELMSEN Significant noncompliance
- AMG RESOURCES CORP Significant noncompliance
- AMAZON SERVICES LLC-BWI5 & PRIME NOW LLC-UMD1 Significant noncompliance
- AMAZON SERVICES LLC-MTN5 Significant noncompliance
- A. H. GARDNER & SON, INC. Significant noncompliance
- REDLAND GENSTAR ROSEDALE Significant noncompliance
- ETCH, INC. Significant noncompliance
Largest penalties
Penalties assessed over the last five years.
- UNITED PARCEL SERVICE - QUAD (MDQUA) $5.3M in penalties
- PATAPSCO WASTEWATER TREATMENT FACILITY $512k in penalties
- BACK RIVER WASTEWATER TREATMENT FACILITY $385k in penalties
- HAWKINS POINT PLANT $212k in penalties
- ENERGY TRANSFER - BALTIMORE TERMINAL $185k in penalties
Superfund sites
- STANSBURY PARK
- BAUER FARM
- BALTIMORE LUMBER COMPANY BOZORTH JOB
- SAUER DUMP
- BEAR CREEK SEDIMENTS
- LOWER HERRING RUN PARK
- 68TH STREET DUMP/INDUSTRIAL ENTERPRISES
- QUAD AVENUE CHEMICAL & BIOFUELS SITE
- KANE & LOMBARD STREET DRUMS
- NIH/NIA GERONTOLOGY RESEARCH CENTER (GRC)
Data centers
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 Dundalk as the Census Bureau records it. The Data page explains where each record comes from and how it can mislead.