Velarion Records

EPA Air · stack tests by county and year

Air-emissions stack tests in King County, Washington, 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 King County, Washington 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 King County facility page.

King County, Washington, 2021

Air-emissions stack tests in King County, other years

Air-emissions stack tests recorded in King County, Washington, 2021

DateFacilityKindAgency
2021-12-17KING COUNTY RNG PROCESSING FACILITYPassLocal
2021-12-13FRANZ SEATTLE DIVISION - WELLER ST.PassLocal
2021-12-10STARBUCKS MANUFACTURING CORPORATIONPassLocal
2021-11-12ARDAGH GLASS INC.PassLocal
2021-11-12ARDAGH GLASS INC.PassLocal
2021-11-12ASH GROVE CEMENT COMPANYPassLocal
2021-11-03SEATTLE-TACOMA INTERNATIONAL AIRPORTPassLocal
2021-11-02CEDAR GROVE COMPOST COFailLocal
2021-10-23NUCOR STEEL SEATTLE INCPassLocal
2021-10-23NUCOR STEEL SEATTLE INCPassLocal
2021-10-23NUCOR STEEL SEATTLE INCPassLocal
2021-10-23NUCOR STEEL SEATTLE INCPassLocal
2021-09-16ARDAGH GLASS INC.PassLocal
2021-09-10BOEING DEVELOPMENTAL CENTERPassLocal
2021-09-10BOEING DEVELOPMENTAL CENTERPassLocal
2021-09-09ASH GROVE CEMENT COMPANYPassLocal
2021-09-09ASH GROVE CEMENT COMPANYPassLocal
2021-09-09BOEING DEVELOPMENTAL CENTERPassLocal
2021-09-09BOEING DEVELOPMENTAL CENTERPassLocal
2021-09-09AEROJET ROCKETDYNE, INC.PassLocal
2021-09-09AEROJET ROCKETDYNE, INC.PassLocal
2021-08-03CEDAR GROVE COMPOST COFailLocal
2021-07-29FRANZ SEATTLE DIVISION - WELLER ST.PassLocal
2021-07-27CENTRIO (WESTERN)PassLocal
2021-07-27CENTRIO (WESTERN)PassLocal
2021-07-27CENTRIO (WESTERN)PassLocal
2021-06-09ARDAGH GLASS INC.PassLocal
2021-06-08ICON MATERIALSPassLocal
2021-06-07ARDAGH GLASS INC.PassLocal
2021-06-03ASH GROVE CEMENT COMPANYPassLocal
2021-06-03ASH GROVE CEMENT COMPANYPassLocal
2021-05-04CEDAR GROVE COMPOST COFailLocal
2021-05-03FRANZ SEATTLE DIVISION - WELLER ST.PassLocal
2021-04-26CENTRIO (POST)PassLocal
2021-04-15BOEING COMMERCIAL AIRPLANE SEATTLEPassLocal
2021-04-14BOEING COMMERCIAL AIRPLANE SEATTLEPassLocal
2021-03-23KMLT LLC HARBOR ISLAND TERMINALPassLocal
2021-03-02ARDAGH GLASS INC.PassLocal
2021-02-25CENTRIO (WESTERN)PassLocal
2021-02-08FRANZ SEATTLE DIVISION - WELLER ST.PassLocal
2021-02-04KING CO SOLID WASTE OP SEC CEDAR HILLSPassLocal
2021-02-02CEDAR GROVE COMPOST COFailLocal

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 King county, WA, in 2021. It lists 42 stack tests recorded in 2021.