EPA Air · stack tests by county and year

Air-emissions stack tests in Honolulu County, Hawaii, 2023

42Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Honolulu County, Hawaii during 2023. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Honolulu County facility page.

Honolulu County, Hawaii, 2023

Air-emissions stack tests in Honolulu County, other years

Air-emissions stack tests recorded in Honolulu County, Hawaii, 2023

Date	Facility	Kind	Agency
2023-12-20	PAR - REFINERY — high-priority violation on file	Pass	State
2023-12-18	PAR - REFINERY — high-priority violation on file	Fail	State
2023-12-16	PAR - REFINERY — high-priority violation on file	Fail	State
2023-12-16	PAR - REFINERY — high-priority violation on file	Fail	State
2023-12-15	PAR - REFINERY — high-priority violation on file	Fail	State
2023-12-14	PAR - REFINERY — high-priority violation on file	Fail	State
2023-12-13	HECO - WAIAU	Pass	State
2023-12-13	PAR - REFINERY — high-priority violation on file	Fail	State
2023-12-06	HECO - KAHE	Pass	State
2023-12-05	IES - HONOLULU TRANSPORTATION	Pass	State
2023-12-01	HECO - KAHE	Pass	State
2023-11-19	HPOWER	Pass	State
2023-11-10	HECO - HONOLULU INTERNATIONAL AIRPORT	Pass	State
2023-11-02	HECO - CAMPBELL INDUSTRIAL PARK	Pass	State
2023-10-18	C & C OF HONOLULU - WAIMANALO GULCH MSWL — high-priority violation on file	Pass	State
2023-09-26	PAR - REFINERY — high-priority violation on file	Pass	State
2023-09-12	HECO - KAHE	Pass	State
2023-08-30	HECO - WAIAU	Pass	State
2023-08-22	PAR - REFINERY — high-priority violation on file	Pass	State
2023-08-21	PAR - REFINERY — high-priority violation on file	Pass	State
2023-08-19	PAR - REFINERY — high-priority violation on file	Pass	State
2023-08-18	PAR - REFINERY — high-priority violation on file	Pass	State
2023-08-16	PAR - REFINERY — high-priority violation on file	Pass	State
2023-07-02	HPOWER	Pass	State
2023-06-15	HECO - WAIAU	Pass	State
2023-05-26	PAR - REFINERY — high-priority violation on file	Fail	State
2023-05-24	PAR - REFINERY — high-priority violation on file	Pass	State
2023-05-23	PAR - REFINERY — high-priority violation on file	Fail	State
2023-05-08	U.S. NAVY - PEARL HARBOR — high-priority violation on file	Pass	State
2023-05-05	HECO - KAHE	Pass	State
2023-05-03	HECO - SCHOFIELD — high-priority violation on file	Pass	State
2023-04-21	HECO - KAHE	Pass	State
2023-04-20	HECO - CAMPBELL INDUSTRIAL PARK	Pass	State
2023-02-06	HECO - KAHE	Pass	State
2023-02-02	HECO - WAIAU	Pass	State
2023-01-17	PAR - REFINERY — high-priority violation on file	Pass	State
2023-01-16	HAWAIIAN CEMENT - HALAWA	Pass	State
2023-01-16	PAR - REFINERY — high-priority violation on file	Pass	State
2023-01-13	PAR - REFINERY — high-priority violation on file	Pass	State
2023-01-12	PAR - REFINERY — high-priority violation on file	Pass	State
2023-01-10	PAR - REFINERY — high-priority violation on file	Pass	State
2023-01-09	PAR - REFINERY — high-priority violation on file	Pass	State

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