Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in Placer County, California, 2021

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 Placer County, California during 2021. 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 Placer County facility page.

Placer County, California, 2021

Air-emissions stack tests in Placer County, other years

Air-emissions stack tests recorded in Placer County, California, 2021

DateFacilityKindAgency
2021-10-12SPI - LINCOLN — high-priority violation on filePassLocal
2021-09-22ROSEVILLE ELECTRIC, ENERGY PARKPassLocal
2021-09-02ROSEVILLE ELECTRIC, ENERGY PARKPassLocal
2021-08-19CITY OF ROSEVILLE POWER PLANT#2PassLocal
2021-08-11WESTERN REGIONAL LANDFILLPassLocal
2021-06-23RIO BRAVO - ROCKLINPassLocal
2021-06-01WESTERN REGIONAL LANDFILLFailLocal
2021-05-13SPI - LINCOLN — high-priority violation on filePassLocal
2021-03-03WESTERN REGIONAL LANDFILLFailLocal
2021-01-19SPI - LINCOLN — high-priority violation on filePassLocal

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 Placer county, CA, in 2021. It lists 10 stack tests recorded in 2021.