County page
Prince Georges County
Prince Georges County currently shows 0 Superfund sites, 232 imported facility profiles, and 509 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Prince Georges County.
The latest loaded TRI year is 2024, with 509 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Facilities
Worst polluters and compliance pressure
Western Branch Wastewater Treatment Plant
Violation Identified across 12 of the last 12 quarters, with $44,360 in recorded penalties.
Chalk Point Power
Violation Identified across 4 of the last 12 quarters, with $49,000 in recorded penalties.
University of Maryland - College Park
Significant noncompliance across 6 of the last 12 quarters, with $15,000 in recorded penalties.
Usda Ars Md Beltsville
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Parkway Wastewater Treatment Plant
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
The City of Bowie (ssos)
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Gaylord Entertainment Company
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Nrg Md - Brandywine Flyash Management Site
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Bardon, Inc Dba Aggregrate Industries
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Ernest Maier - Block*masonry* Hardscapes
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Fort Washington Pool Assoc.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Hard Bargain Farm
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Holcim-mar, Inc.
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Marlton Community Pool
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Mitchellville Xtra Mart
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Moyaone Community Swimming Pool
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
The Gott Company-brandywine Pt
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
West Arundel Swim Club
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
World Recycling Company
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Chaney Enterprises
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Naphthalene | TRI-listed chemical | 2 | 26 lbs |
| Ethylbenzene | Volatile organic compound | 1 | 18 lbs |
| Certain glycol ethers | TRI-listed chemical | 1 | 6 lbs |
| Nickel | Metals and metal compounds | 1 | 5 lbs |
| Mercury compounds | TRI-listed chemical | 2 | 4 lbs |
| Nitric acid | TRI-listed chemical | 1 | 0 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 0 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 1 | 0 lbs |
| Copper compounds | TRI-listed chemical | 1 | 0 lbs |
| Chromium | Metals and metal compounds | 1 | 0 lbs |
| Lead | Metals and metal compounds | 2 | 0 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 0 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 2 | 0 lbs |
| Lead compounds | Metals and metal compounds | 5 | 0 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Maryland
Maryland facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Maryland
Maryland facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Maryland
Maryland facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.