County page
Manassas City County
Manassas City County currently shows 0 Superfund sites, 19 imported facility profiles, and 36,868 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 Manassas City County.
The latest loaded TRI year is 2024, with 36,868 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
Dias Concrete
Significant Violation across 9 of the last 12 quarters, with $29,806 in recorded penalties.
Micron Technology, Inc.
No Violation Identified across 2 of the last 12 quarters, with $157,101 in recorded penalties.
Miracle Auto Body
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Wilcox Woodworks
No Violation Identified across 2 of the last 12 quarters in the imported ECHO record.
Leidos, Inc. - Hangar 1
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Leidos, Inc. - Hangar 2
No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Ibm Corporation
No Violation Identified. Last recorded ECHO inspection: 2023-07-07.
American Recycling Center Incorporated
No Violation Identified. Last recorded ECHO inspection: 2024-03-08.
City of Manassas - Power Generation
No Violation Identified. Last recorded ECHO inspection: 2023-10-31.
Kings Landing
No Violation Identified. Last recorded ECHO inspection: 2025-09-16.
Manassas City - Ms4
No Violation Identified. Last recorded ECHO inspection: 2025-08-26.
Manassas City of - Central Park Plant
No Violation Identified. Last recorded ECHO inspection: 2021-04-22.
Manassas City-church St Power Generation Fac
No Violation Identified. Last recorded ECHO inspection: 2021-04-16.
Norfolk Southern Railway - Manassas Yard
No Violation Identified. Last recorded ECHO inspection: 2021-12-13.
Novec Godwin Electrical Ductbank
No Violation Identified. Last recorded ECHO inspection: 2024-01-17.
Qts Investment Properties Manassas Llc
No Violation Identified. Last recorded ECHO inspection: 2025-04-25.
Walgreens Store 11234
No Violation Identified. Last recorded ECHO inspection: 2022-08-02.
Wawa Sudley Digges
No Violation Identified. Last recorded ECHO inspection: 2023-12-07.
Winters Branch Swmf Rehabiliation
Under review. Last recorded ECHO inspection: 2024-03-19.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Ammonia | TRI-listed chemical | 1 | 21,516 lbs |
| Fluorine | TRI-listed chemical | 1 | 8,100 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 5,800 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 1,100 lbs |
| Nitric acid | TRI-listed chemical | 1 | 150 lbs |
| Ozone | TRI-listed chemical | 1 | 130 lbs |
| N-Methyl-2-pyrrolidone | TRI-listed chemical | 1 | 72 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 1 | 0 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Virginia
Virginia facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Virginia
Virginia facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Virginia
Virginia facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.