County page
District Of Columbia County
District Of Columbia County currently shows 1 Superfund site, 761 imported facility profiles, and 19,896 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 District Of Columbia County.
The latest loaded TRI year is 2024, with 19,896 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
Washington Navy Yard
Washington Navy Yard is in EPA's Superfund layer for Washington, DC. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Blue Plains Wastewater Treatment Plant
Significant Violation across 12 of the last 12 quarters, with $173,533 in recorded penalties.
Howard University Hospital Corp.
Violation across 9 of the last 12 quarters, with $7,500 in recorded penalties.
Dalecarlia Water Treatment Plant
Violation Identified across 4 of the last 12 quarters, with $60,191 in recorded penalties.
Jin's Cleaners
Violation across 10 of the last 12 quarters, with $500 in recorded penalties.
Gallaudet University
Significant Violation across 7 of the last 12 quarters, with $35,000 in recorded penalties.
Adams Place Warehouse
Significant noncompliance across 8 of the last 12 quarters, with $5,000 in recorded penalties.
Bolling Air Force Base
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Fort Totten Ready Mix Concrete
Violation Identified across 8 of the last 12 quarters in the imported ECHO record.
Columbia Fertility Associates
Violation across 8 of the last 12 quarters, with $500 in recorded penalties.
Armed Forces Retirement Home
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Jfk Center For Performing Arts
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Marriott Wardman Park Hotel
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Miller and Long @ 66 New York Ave
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Providence Hospital
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
U.s. Gsa Central Heating and Refrigeration Plant
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Va Medical Center
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Washington Hilton and Towers
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Washington Hospital Center
Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Kenilworth Ave Bp
Violation across 12 of the last 12 quarters in the imported ECHO record.
Michaels Store Inc #1298
Violation across 12 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Manganese compounds | TRI-listed chemical | 1 | 14,615 lbs |
| Copper compounds | TRI-listed chemical | 1 | 4,221 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 3 | 735 lbs |
| Ammonia | TRI-listed chemical | 2 | 265 lbs |
| Polycyclic aromatic compounds | TRI-listed chemical | 2 | 58 lbs |
| Mercury compounds | TRI-listed chemical | 1 | 2 lbs |
| Nickel compounds | Metals and metal compounds | 1 | 0 lbs |
| Lead | Metals and metal compounds | 4 | 0 lbs |
| Benzo[g, h, i]perylene | TRI-listed chemical | 2 | 0 lbs |
| Lead compounds | Metals and metal compounds | 2 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in District of Columbia
District of Columbia facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in District of Columbia
District of Columbia facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in District of Columbia
District of Columbia facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.