EPA Air · by county
Air-emissions sources in Manassas (city) County, Virginia
- 37Facilities
Every stationary source in Manassas (city) County, Virginia that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Manassas (city) County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Manassas (city) County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 4
- 2025 — inspections 6
- 2024 — inspections 5
- 2023 — inspections 5
- 2022 — inspections 6
- 2021 — inspections 8
- 2020 — inspections 5
- 2019 — inspections 10
- 2018 — inspections 6
- 2017 — inspections 11
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AMAZON DATA SERVICES INC - IAD-104/105/106 | Synthetic minor source | No |
| BAE SYSTEMS | Minor source | No |
| BAKER- POST FUNERAL HOME AND CREMATION CENTER | Minor source | No |
| CATON MERCHANT HOUSE | Minor source | No |
| CITY OF MANASSAS - DEPT. OF PUBLIC WORKS | Minor source | No |
| CITY OF MANASSAS - GATEWAY GENERATION | Synthetic minor source | No |
| CITY OF MANASSAS - POWER GENERATION | Synthetic minor source | No |
| CITY OF MANASSAS/VMEA | Synthetic minor source | No |
| CRAFTSMAN AUTOBODY OF MANASSAS | Minor source | No |
| CRYSTAL BRITE CLEANERS | Minor source | No |
| DEMOLITION SERVICES INCORPORATED - PORTABLE 52435 | Minor source | No |
| DIGITAL THIRD SECOND MANASSAS, LLC & DIGITAL CARVER BRICKYARD, LLC. | Synthetic minor source | Yes |
| DOMINION SQUARE CLEANERS | Minor source | No |
| E E WINE BULK FACILITY - MANASSAS | Minor source | No |
| H AND C AUTO BODY COLLSION CENTER | Minor source | No |
| JUNS AUTO BODY | Minor source | No |
| LOCKHEED MARTIN MANASSAS | Synthetic minor source | No |
| MAACO | Minor source | No |
| MANASSAS CITY - CHURCH STREET POWER GENERATION FAC | Synthetic minor source | No |
| MANASSAS CITY OF - CENTRAL PARK PLANT | Synthetic minor source | No |
| MANASSAS CITY OF POLICE DEPARTMENT | Minor source | No |
| MANASSAS ICE AND FUEL COMPANY INC. | Minor source | No |
| MERCHANT TIRE/AUTO | Minor source | No |
| MERIT CLEANERS | Minor source | No |
| MICRON TECHNOLOGY, INC. | Major source | No |
| NEW METHOD CLEANERS INC | Minor source | No |
| PIERCE FUNERAL HOME | Minor source | No |
| R S COLLISION | Minor source | No |
| S & S AUTO AND PAINT INCORPORATED | Minor source | No |
| SI NVA05A, LLC AND SI NVA05D, LLC | Synthetic minor source | Yes |
| SUPERIOR COLLISION CENTER INCORPORATED | Minor source | No |
| SWIFT INCORPORATED | Synthetic minor source | No |
| UOSA - WINTERS BRANCH PUMP STATION | Minor source | No |
| UVA PRINCE WILLIAM MEDICAL CENTER | Minor source | No |
| VERIZON SOUTH INC - PEABODY ST | Minor source | No |
| VIRGINIA AUTO BODY INCORPORATED | Minor source | No |
| WELLINGTON CLEANERS | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.