EPA Air · by state
Air-emissions sources in District of Columbia
- 361Facilities
Every source’s record in District of Columbia
Each of the 351 operating major, synthetic minor and minor sources in District of Columbia has a record page: its classification, its high-priority violation status, its compliance evaluations, violations and stack tests, and its enforcement actions and penalties. Each county below lists its own; or every source in District of Columbia, A to Z.
By emissions classification in District of Columbia
High-priority violations in District of Columbia
25 sources in District of Columbia carry a current high-priority Clean Air Act violation.
Counties in District of Columbia
Industries in District of Columbia
Sources are grouped by the first industry code on the facility record.
- Gasoline stations (NAICS 4471) 122
- Personal and laundry services (NAICS 8123) 111
- Accommodation (NAICS 7211) 14
- Repair and maintenance (NAICS 8111) 14
- Educational services (NAICS 6113) 11
- National security and international affairs (NAICS 9281) 11
- Hospitals (NAICS 6221) 9
- Printing and related support (NAICS 3231) 9
- Executive and legislative government (NAICS 9211) 8
- Real estate (NAICS 5311) 6
- Real estate (NAICS 5312) 5
- Nonmetallic mineral product manufacturing (NAICS 3273) 4
- Museums and historical sites (NAICS 7121) 3
- Real estate (NAICS 5313) 3
- Justice, public order and safety (NAICS 9221) 3
- Utilities (NAICS 2213) 3
- Telecommunications (NAICS 5171) 3
- Petroleum and coal products manufacturing (NAICS 3241) 3
Air-emissions inspections in District of Columbia, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
High-priority air violations in District of Columbia, by year
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.
Air-emissions stack tests in District of Columbia, by year
A stack test measures what a source actually emits, at the stack, against the limit in its permit.
Facilities
Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register for state DC. It lists 361 facilities in DC, 360 facilities in nonattainment areas, and 42 major sources in nonattainment areas.