EPA Air · stack tests by state and year

Air-emissions stack tests in Washington, 2021

334Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Washington during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Washington, 2021

Washington, other years

Air-emissions stack tests recorded in Washington, 2021

Date	Facility	Where	Kind	Agency
2021-02-25	WESTROCK LONGVIEW LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2021-02-25	WESTROCK LONGVIEW LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2021-02-25	PUGET SOUND ENERGY-FREDONIA	MOUNT VERNON, Skagit, WA	Pass	Local
2021-02-25	CENTRIO (WESTERN)	SEATTLE, King, WA	Pass	Local
2021-02-24	WESTROCK LONGVIEW LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2021-02-23	WESTROCK LONGVIEW LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2021-02-23	PUGET SOUND ENERGY-FREDONIA	MOUNT VERNON, Skagit, WA	Pass	Local
2021-02-19	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2021-02-19	BP WEST COAST PRODUCTS LLC — high-priority violation on file	BLAINE, Whatcom, WA	Pass	Local
2021-02-18	NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file	LONGVIEW, Cowlitz, WA	Pass	State
2021-02-18	PACKAGING CORPORATION OF AMERICA — high-priority violation on file	WALLULA, Walla Walla, WA	Pass	State
2021-02-18	BP WEST COAST PRODUCTS LLC — high-priority violation on file	BLAINE, Whatcom, WA	Pass	Local
2021-02-17	PACKAGING CORPORATION OF AMERICA — high-priority violation on file	WALLULA, Walla Walla, WA	Pass	State
2021-02-17	PACKAGING CORPORATION OF AMERICA — high-priority violation on file	WALLULA, Walla Walla, WA	Pass	State
2021-02-15	BP WEST COAST PRODUCTS LLC — high-priority violation on file	BLAINE, Whatcom, WA	Pass	Local
2021-02-10	US OIL & REFINING CO	TACOMA, Pierce, WA	Pass	Local
2021-02-08	FRANZ SEATTLE DIVISION - WELLER ST.	SEATTLE, King, WA	Pass	Local
2021-02-05	PORT TOWNSEND PAPER CORPORATION — high-priority violation on file	PORT TOWNSEND, Jefferson, WA	Pass	State
2021-02-04	PORT TOWNSEND PAPER CORPORATION — high-priority violation on file	PORT TOWNSEND, Jefferson, WA	Pass	State
2021-02-04	KING CO SOLID WASTE OP SEC CEDAR HILLS	MAPLE VALLEY, King, WA	Pass	Local
2021-02-03	PORT TOWNSEND PAPER CORPORATION — high-priority violation on file	PORT TOWNSEND, Jefferson, WA	Pass	State
2021-02-02	CEDAR GROVE COMPOST CO	MAPLE VALLEY, King, WA	Fail	Local
2021-01-29	CORLISS RESOURCES, INC. DBA HEIDELBERG MATERIALS	SUMNER, Pierce, WA	Pass	Local
2021-01-28	CITY OF VANCOUVER - WESTSIDE WRF	VANCOUVER, Clark, WA	Pass	U.S. EPA
2021-01-15	REECE CONSTRUCTION COMPANY	ARLINGTON, Snohomish, WA	Pass	Local
2021-01-14	TRANSALTA CENTRALIA MINING LLC	CENTRALIA, Lewis, WA	Pass	Local
2021-01-14	PUGET SOUND ENERGY (WA NATURAL GAS)	CHEHALIS, Lewis, WA	Pass	Local
2021-01-13	MINT FARM GENERATION, LLC.	LONGVIEW, Cowlitz, WA	Pass	Local
2021-01-13	PUGET SOUND ENERGY (WA NATURAL GAS)	CHEHALIS, Lewis, WA	Pass	Local
2021-01-12	PORT TOWNSEND PAPER CORPORATION — high-priority violation on file	PORT TOWNSEND, Jefferson, WA	Pass	State
2021-01-12	PUGET SOUND ENERGY (WA NATURAL GAS)	CHEHALIS, Lewis, WA	Pass	Local
2021-01-12	TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file	CENTRALIA, Lewis, WA	Pass	Local
2021-01-11	PORT TOWNSEND PAPER CORPORATION — high-priority violation on file	PORT TOWNSEND, Jefferson, WA	Pass	State
2021-01-04	SUMNER SAND & GRAVEL, LLC	SUMNER, Pierce, WA	Pass	Local

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