EPA Air · stack tests by county and year
Air-emissions stack tests in Newport News (city) County, Virginia, 2023
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Newport News (city) County, Virginia during 2023. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Newport News (city) County facility page.
Newport News (city) County, Virginia, 2023
- Inspections 45
Air-emissions stack tests in Newport News (city) County, other years
- 2017 3
Air-emissions stack tests recorded in Newport News (city) County, Virginia, 2023
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2023-11-14 | ISF (USA) LLC - HIGH LINER FOODS | Pass | State |
| 2023-06-02 | HUNTINGTON INGALLS INCORPORATED - NN SHIPBLDG DIV | Pass | State |
| 2023-03-07 | HRSD - BOAT HARBOR WASTEWATER TREATMENT PLANT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.