EPA Air · stack tests by county and year

Air-emissions stack tests in Riverside County, California, 2023

22Stack 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 Riverside County, California 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 Riverside County facility page.

Riverside County, California, 2023

Air-emissions stack tests in Riverside County, other years

Air-emissions stack tests recorded in Riverside County, California, 2023

Date	Facility	Kind	Agency
2023-12-22	WESTLAKE ROYAL ROOFING LLC	N/A	Local
2023-12-15	RIV CO WASTE MGMT BADLANDS LANDFILL	Pending	Local
2023-12-12	NEW BASIS (FRMLY ASSOCIATED PLASTICS)	Pass	Local
2023-11-21	METAL CONTAINER CORP	Pass	Local
2023-11-09	BLYTHE ENERGY LLC (FPL FLORIDA POWER)	Pass	Local
2023-10-25	QG PRINTING CORP — high-priority violation on file	Pass	Local
2023-10-24	QG PRINTING CORP — high-priority violation on file	Pass	Local
2023-10-19	SO CAL GAS - BLYTHE	Pass	Local
2023-10-18	SO CAL GAS - BLYTHE	Pass	Local
2023-10-11	SAN DIEGO GAS & ELECTRIC	Pass	Local
2023-07-26	USA WASTE OF CA - EL SOBRANTE LANDFILL	Pass	Local
2023-07-26	USA WASTE OF CA - EL SOBRANTE LANDFILL	Pass	Local
2023-07-13	RIV CO WASTE MGMT BADLANDS LANDFILL	Pass	Local
2023-07-13	RIV CO WASTE MGMT BADLANDS LANDFILL	Pass	Local
2023-07-10	QG PRINTING CORP — high-priority violation on file	Pass	Local
2023-06-15	PACIFIC CLAY PRODUCTS INC	Pass	Local
2023-04-27	SO CAL GAS - BLYTHE	Pass	Local
2023-04-27	CITY OF RIVERSIDE PUBLIC UTILITIES DEPT	Pass	Local
2023-04-26	CITY OF RIVERSIDE PUBLIC UTILITIES DEPT	Pass	Local
2023-04-06	RIV CO, WASTE RESOURCES MGMT DIST, LAMB	Pass	Local
2023-02-15	SO CAL GAS - BLYTHE	Pass	Local
2023-02-08	IMPERIAL IRRIGATION DISTRICT/COACHELLA	Pass	Local

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

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in Riverside, CA, in 2023. It lists 22 stack tests recorded in 2023.