EPA Air · stack tests by county and year

Air-emissions stack tests in Los Angeles County, California, 2020

320Stack 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 Los Angeles County, California during 2020. 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 Los Angeles County facility page.

Los Angeles County, California, 2020

Air-emissions stack tests in Los Angeles County, other years

Air-emissions stack tests recorded in Los Angeles County, California, 2020

Date	Facility	Kind	Agency
2020-08-06	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-08-06	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-08-06	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-08-06	TESORO REFINING MARKETING COMPANY LLC	Pass	Local
2020-08-05	TESORO LOGISTICS MARINE TERMINAL 2	Pass	Local
2020-08-04	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-08-04	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-08-04	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-07-30	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-30	INEOS POLYPROPYLENE LLC	Pass	Local
2020-07-29	MARTIN LUTHER KING JR MEDICAL CAMPUS	Pass	Local
2020-07-29	MARTIN LUTHER KING JR MEDICAL CAMPUS	Pass	Local
2020-07-28	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-07-28	MARTIN LUTHER KING JR MEDICAL CAMPUS	Pass	Local
2020-07-28	SO CAL GAS CO	Pass	Local
2020-07-28	SO CAL GAS CO	Pass	Local
2020-07-27	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-27	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-24	LADW&P-HAYNES STEAM	Pass	Local
2020-07-23	LADW&P-HAYNES STEAM	Pass	Local
2020-07-23	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-23	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-23	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-23	LA CITY, DWP HARBOR GENERATING STATION	Pass	Local
2020-07-22	LADW&P-HAYNES STEAM	Pass	Local
2020-07-22	CHEVRON USA INC	Pass	Local
2020-07-21	LADW&P-HAYNES STEAM	Pass	Local
2020-07-21	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-21	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-21	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-20	LADW&P-HAYNES STEAM	Pass	Local
2020-07-20	MARTIN LUTHER KING JR MEDICAL CAMPUS	Pass	Local
2020-07-17	LADW&P-HAYNES STEAM	Pass	Local
2020-07-16	CERTIFIED ENAMELING INC	Pass	Local
2020-07-16	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-07-16	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-07-16	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-07-16	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-07-16	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-07-15	LADW&P-HAYNES STEAM	Pass	Local
2020-07-15	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-14	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-14	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-14	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-14	TESORO REFINING AND MARKETING CO — high-priority violation on file	Pass	Local
2020-07-13	THE NEWARK GROUP INC, DBA GREIF INC	Pass	Local
2020-07-09	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-06-30	LONG BEACH GENERATION LLC	Pass	Local
2020-06-30	LONG BEACH GENERATION LLC	Pass	Local
2020-06-29	VALERO WILMINGTON ASPHALT PLANT	Pass	Local
2020-06-29	VALERO WILMINGTON ASPHALT PLANT	Pass	Local
2020-06-29	VALERO WILMINGTON ASPHALT PLANT	Pass	Local
2020-06-26	LONG BEACH GENERATION LLC	Pass	Local
2020-06-25	SO CAL GAS CO/PLAYA DEL REY STORAGE	Pass	Local
2020-06-25	HARBOR COGENERATION CO, LLC	Pass	Local
2020-06-24	LONG BEACH GENERATION LLC	Pass	Local
2020-06-23	3M COMPANY	Pass	Local
2020-06-23	PRESS FORGE COMPANY	Pass	Local
2020-06-22	LONG BEACH GENERATION LLC	Pass	Local
2020-06-19	WALNUT CREEK ENERGY, LLC	Pass	Local
2020-06-18	WALNUT CREEK ENERGY, LLC	Pass	Local
2020-06-17	LA COUNTY SANITATION DIST SCHOLL CANYON	Fail	Local
2020-06-17	WALNUT CREEK ENERGY, LLC	Pass	Local
2020-06-16	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-06-16	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-06-16	WALNUT CREEK ENERGY, LLC	Pass	Local
2020-06-15	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-06-15	WALNUT CREEK ENERGY, LLC	Pass	Local
2020-06-11	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-06-11	PRESS FORGE COMPANY	Pass	Local
2020-06-11	PRESS FORGE COMPANY	Pass	Local
2020-06-09	AEROCRAFT HEAT TREATING CO INC	Pass	Local
2020-06-09	FOAM FABRICATORS — high-priority violation on file	Pass	Local
2020-06-04	EL SEGUNDO ENERGY CENTER LLC	Pass	Local
2020-06-04	SO CAL EDISON	Pass	Local
2020-06-03	LADW&P-HAYNES STEAM	Pass	Local
2020-06-03	TESORO REFINING & MARKETING CO, LLC — high-priority violation on file	Pass	Local
2020-06-02	LADW&P-HAYNES STEAM	Pass	Local
2020-06-02	LADW&P-HAYNES STEAM	Pass	Local
2020-05-29	PRESS FORGE COMPANY	Pass	Local
2020-05-28	AIR PRODUCTS AND CHEMICALS INC	Pass	Local
2020-05-28	BURBANK CITY, BURBANK WATER & POWER SCPP	Pass	Local
2020-05-27	LA CO. SANITATION DIST	Pass	Local
2020-05-26	LA CO. SANITATION DIST	Pass	Local
2020-05-26	LA CO. SANITATION DIST	Pass	Local
2020-05-21	LA CITY, DWP HARBOR GENERATING STATION	Pass	Local
2020-05-21	LA CO. SANITATION DIST	Pass	Local
2020-05-21	PHILLIPS 66 CO/LA REFINERY WILMINGTON — high-priority violation on file	Pass	Local
2020-05-19	CHEVRON PRODUCTS CO — high-priority violation on file	Pass	Local
2020-05-19	CHEVRON PRODUCTS CO — high-priority violation on file	Pass	Local
2020-05-19	LA CO. SANITATION DIST	Pass	Local
2020-05-18	LA CITY, DWP HARBOR GENERATING STATION	Pass	Local
2020-05-15	AEROCRAFT HEAT TREATING CO INC	Pass	Local
2020-05-15	AEROCRAFT HEAT TREATING CO INC	Pass	Local

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