EPA Air · stack tests by county and year

Air-emissions stack tests in Snohomish County, Washington, 2018

20Stack 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 Snohomish County, Washington 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 Snohomish County facility page.

Snohomish County, Washington, 2018

Air-emissions stack tests in Snohomish County, other years

Air-emissions stack tests recorded in Snohomish County, Washington, 2018

Date	Facility	Kind	Agency
2018-11-13	BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file	Pass	Local
2018-11-13	BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file	Pass	Local
2018-11-13	BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file	Pass	Local
2018-11-13	BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file	Pass	Local
2018-09-18	NORTHWEST PIPELINE LLC SNOHOMISH	Pass	Local
2018-09-18	NORTHWEST PIPELINE LLC SNOHOMISH	Pass	Local
2018-09-17	NORTHWEST PIPELINE LLC SNOHOMISH	Pass	Local
2018-09-17	NORTHWEST PIPELINE LLC SNOHOMISH	Pass	Local
2018-05-19	SAFRAN CABIN	Fail	Local
2018-05-04	QUALCO ENERGY CORP	Pass	Local
2018-04-26	LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY	Pass	Local
2018-04-12	KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER	Pass	Local
2018-04-12	KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER	Fail	Local
2018-04-12	KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER	Fail	Local
2018-04-12	KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER	Pass	Local
2018-04-12	KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER	Pass	Local
2018-04-12	KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER	Pass	Local
2018-03-13	HAMPTON LUMBER MILLS-WASHINGTON INC	Pass	Local
2018-02-08	LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY	Fail	Local
2018-02-08	LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY	Fail	U.S. EPA

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 Snohomish county, WA, for 2018. It lists 20 stack tests recorded in 2018.