EPA Air · stack tests by state, industry and year

Petroleum and coal products manufacturing (NAICS 3241): stack tests in New Mexico, 2026

18Stack 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 2026 at a New Mexico source whose primary industry code is NAICS 3241. A facility filing more than one industry code is counted under the first one on its record.

Petroleum and coal products manufacturing (NAICS 3241) in New Mexico, other years

Other industries in New Mexico, 2026

Air-emissions stack tests recorded in New Mexico, 2026

Date	Facility	Where	Kind	Agency
2026-03-12	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-03-12	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-03-11	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-03-11	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-03-03	HF SINCLAIR NAVAJO REFINING LLC (LOVINGTON)	LOVINGTON, Lea, NM	Pass	State
2026-02-27	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-26	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-26	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-25	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-13	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-12	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-12	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	Pass	State
2026-02-09	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	N/A	State
2026-02-09	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	N/A	State
2026-02-02	HF SINCLAIR NAVAJO REFINING LLC (LOVINGTON)	LOVINGTON, Lea, NM	N/A	State
2026-01-23	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	N/A	State
2026-01-22	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	N/A	State
2026-01-21	HF SINCLAIR NAVAJO REFINING LLC (ARTESIA) — high-priority violation on file	ARTESIA, Eddy, NM	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.