EPA Air · stack tests by state, industry and year
Professional, scientific and technical services (NAICS 5415): stack tests in Virginia, 2018
- 3Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2018 at a Virginia source whose primary industry code is NAICS 5415. A facility filing more than one industry code is counted under the first one on its record.
Professional, scientific and technical services (NAICS 5415) in Virginia, other years
Other industries in Virginia, 2018
- Utilities (NAICS 2211) 22
- Waste management and remediation (NAICS 5622) 11
- Utilities (NAICS 2213) 11
- Pipeline transportation (NAICS 4862) 11
- Paper manufacturing (NAICS 3221) 8
- Data processing and hosting (NAICS 5182) 6
- Merchant wholesalers, nondurable goods (NAICS 4247) 4
- Nonmetallic mineral product manufacturing (NAICS 3273) 3
Air-emissions stack tests recorded in Virginia, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-12-12 | QTS INVESTMENT PROPERTIES ASHBURN LLC | STERLING, Loudoun, VA | Pass | State |
| 2018-11-29 | EQUINIX, LLC - CU 1-4 | CULPEPER, Culpeper, VA | Pass | State |
| 2018-04-10 | DIGITAL REALTY (DIGITAL LOUDOUN 3 & 4, LLC) | ASHBURN, Loudoun, VA | Pass | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.