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EPA Air · stack tests by county and year

Air-emissions stack tests in St. Louis County, Missouri, 2018

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 St. Louis County, Missouri during 2018. 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 St. Louis County facility page.

St. Louis County, Missouri, 2018

Air-emissions stack tests in St. Louis County, other years

Air-emissions stack tests recorded in St. Louis County, Missouri, 2018

DateFacilityKindAgency
2018-12-17ADVANCED DISPOSAL SERVICES OAK RIDGE LANDFILLPassState
2018-09-12AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-08-15AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-08-14AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-07-12AMEREN MISSOURI-LANDFILL GAS TO ENERGYPendingState
2018-06-19BRIDGETON LANDFILL, LLCPassState
2018-06-01AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-05-31AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-05-30AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-05-14AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-04-26METROPOLITAN ST. LOUIS SEWER DISTRICTPendingState
2018-04-25METROPOLITAN ST. LOUIS SEWER DISTRICTPendingState
2018-04-24AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-04-17AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-04-11AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState
2018-04-10AMEREN MISSOURI MERAMEC ENERGY CENTERPendingState

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