EPA Air · stack tests by state, industry and year
National security and international affairs (NAICS 9281): stack tests in District of Columbia, 2021
- 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 2021 at a District of Columbia source whose primary industry code is NAICS 9281. A facility filing more than one industry code is counted under the first one on its record.
Other industries in District of Columbia, 2021
- Utilities (NAICS 2213) 16
- Educational services (NAICS 6113) 13
- Museums and historical sites (NAICS 7121) 6
- Hospitals (NAICS 6221) 6
- Real estate (NAICS 5311) 6
- Petroleum and coal products manufacturing (NAICS 3241) 3
Air-emissions stack tests recorded in District of Columbia, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-03-18 | BOLLING AIR FORCE BASE — high-priority violation on file | WASHINGTON, District of Columbia, DC | Fail | State |
| 2021-03-17 | BOLLING AIR FORCE BASE — high-priority violation on file | WASHINGTON, District of Columbia, DC | Fail | State |
| 2021-03-15 | BOLLING AIR FORCE BASE — high-priority violation on file | WASHINGTON, District of Columbia, DC | Fail | 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.