EPA Air · stack tests by state and year
Air-emissions stack tests in Virginia, 2021
- 131Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Virginia during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Virginia, 2021
- Loudoun County 20
- Prince William County 7
- Pittsylvania County 7
- Shenandoah County 6
- Chesterfield County 6
- Norfolk (city) County 4
- Hopewell (city) County 4
- Fairfax County 4
- King William County 3
- Rockingham County 3
- Botetourt County 3
- Manassas (city) County 3
- Frederick County 3
- Fluvanna County 3
- Halifax County 3
Virginia, other years
Air-emissions stack tests recorded in Virginia, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-03-23 | REWORLD ALEXANDRIA/ARLINGTON, LLC | ALEXANDRIA, Alexandria (city), VA | Pass | State |
| 2021-03-17 | BHE GT&S - LOUDOUN COMPRESSOR STATION | LEESBURG, Loudoun, VA | Pass | State |
| 2021-03-12 | POTOMAC ENERGY CENTER LLC | LEESBURG, Loudoun, VA | Pass | State |
| 2021-03-10 | LIFENET HEALTH | VIRGINIA BEACH, Virginia Beach (city), VA | Pass | State |
| 2021-03-09 | ROANOKE CEMENT COMPANY | TROUTVILLE, Botetourt, VA | Pass | State |
| 2021-03-09 | FREDERICK COUNTY REGIONAL LANDFILL | WINCHESTER, Frederick, VA | Pass | State |
| 2021-03-08 | SUPERIOR PAVING CORPORATION HOT MIX ASPHALT FACILITY | STRASBURG, Shenandoah, VA | Pass | State |
| 2021-03-05 | DOMINION/ODEC - CLOVER POWER STATION — high-priority violation on file | CLOVER, Halifax, VA | Pass | State |
| 2021-03-03 | NOVEC ENERGY PRODUCTION HALIFAX COUNTY BIOMASS | SOUTH BOSTON, Halifax, VA | Pass | State |
| 2021-03-03 | DIGITAL REALTY (DIGITAL LOUDOUN 3 & 4, LLC) | ASHBURN, Loudoun, VA | Pass | State |
| 2021-03-02 | HP HOOD LLC | WINCHESTER, Frederick, VA | Pass | State |
| 2021-02-25 | DOMINION ENERGY - HOPEWELL POWER STATION | HOPEWELL, Hopewell (city), VA | Pass | State |
| 2021-02-25 | HRSD - BOAT HARBOR WASTEWATER TREATMENT PLANT | NEWPORT NEWS, Newport News (city), VA | Pass | State |
| 2021-02-24 | NOMAN M. COLE JR. WATER RECYCLING FACILITY | LORTON, Fairfax, VA | Pass | State |
| 2021-02-19 | REWORLD FAIRFAX, LLC | LORTON, Fairfax, VA | Pass | State |
| 2021-02-19 | MARVIN COMPOSITES | SALEM, Roanoke, VA | Pass | State |
| 2021-02-17 | DOMINION ENERGY - VIRGINIA CITY HYBRID ENERGY CENTER | ST PAUL, Wise, VA | Pass | State |
| 2021-02-16 | TRANSCO COMPRESSOR STATIONS 165 AND 166 | CHATHAM, Pittsylvania, VA | Pass | State |
| 2021-02-15 | JEWELL COKE COMPANY LP | OAKWOOD, Buchanan, VA | Pass | State |
| 2021-02-11 | INGENCO WHOLESALE POWER LLC - HENRICO | GLEN ALLEN, Henrico, VA | Pass | State |
| 2021-02-10 | GEORGE BUSH CENTER FOR INTELLIGENCE (CIA) | MCLEAN, Fairfax, VA | Pass | State |
| 2021-02-04 | UNIVERSITY OF VIRGINIA | CHARLOTTESVILLE, Charlottesville (city), VA | Pass | State |
| 2021-02-02 | HRSD - ARMY BASE WASTEWATER TREATMENT PLANT | NORFOLK, Norfolk (city), VA | Pass | State |
| 2021-01-28 | COLUMBIA GAS TRANSMISSION LLC - STRASBURG COM STA | STRASBURG, Shenandoah, VA | Pass | State |
| 2021-01-15 | AMAZON DATA SERVICES (IAD-130, IAD-131, IAD-313, AND DCA-072) | MANASSAS, Prince William, VA | Pass | State |
| 2021-01-14 | AMAZON DATA SERVICES, INC. IAD-10 IAD-32 IAD-98 IAD-99 IAD-118 IAD-119 IAD-129 | STERLING, Loudoun, VA | Pass | State |
| 2021-01-14 | CABINETWORKS GROUP MICHIGAN, LLC - MOUNT JACKSON | MOUNT JACKSON, Shenandoah, VA | Fail | State |
| 2021-01-13 | TRANSCO COMPRESSOR STATIONS 165 AND 166 | CHATHAM, Pittsylvania, VA | Pass | State |
| 2021-01-12 | AMAZON DATA SERVICES, INC. | STERLING, Loudoun, VA | Pass | State |
| 2021-01-08 | MICRON TECHNOLOGY, INC. | MANASSAS, Manassas (city), VA | Pass | State |
| 2021-01-06 | SI NVA01 ABS, LLC | STERLING, Loudoun, VA | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.