EPA Air · violations by state and year

High-priority air violations in District of Columbia, 2026

8Violations

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. Every violation below was recorded against a source in District of Columbia during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in District of Columbia, 2026

District of Columbia, other years

High-priority air violations recorded in District of Columbia, 2026

Date	Facility	Where	Kind	Agency
2026-09-11	U.S. GSA CENTRAL HEATING PLANT — high-priority violation on file	WASHINGTON, District of Columbia, DC	HPV day-zero determination	State
2026-08-17	GEORGETOWN UNIVERSITY HOSPITAL — high-priority violation on file	WASHINGTON CITY, District of Columbia, DC	Earliest FRV determination	State
2026-07-23	ARMED FORCES RETIREMENT HOME — high-priority violation on file	WASHINGTON, District of Columbia, DC	Earliest FRV determination	State
2026-07-23	NAVAL RESEARCH LABORATORY — high-priority violation on file	WASHINGTON, District of Columbia, DC	HPV day-zero determination	State
2026-03-20	PROVIDENT RESOURCES GROUP (PREVIOUSLY CORVIAS CAMPUS LIVING) — high-priority violation on file	WASHINGTON, Undetermined, DC	Earliest FRV determination	State
2026-02-20	SIBLEY MEMORIAL HOSPITAL — high-priority violation on file	WASHINGTON, District of Columbia, DC	Earliest FRV determination	State
2026-01-15	BOLLING AIR FORCE BASE — high-priority violation on file	WASHINGTON, District of Columbia, DC	Earliest FRV determination	State
2026-01-12	L'ENFANT PLAZA — high-priority violation on file	WASHINGTON, District of Columbia, DC	HPV day-zero determination	State

Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.