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
- Cowlitz County 68
- King County 42
- Whatcom County 39
- Pierce County 31
- Lewis County 29
- Jefferson County 25
- Clark County 22
- Skagit County 16
- Walla Walla County 16
- Snohomish County 16
- Spokane County 9
- Kitsap County 8
- Grays Harbor County 4
Washington, other years
Air-emissions stack tests recorded in Washington, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-09-15 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-09-15 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-09-15 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-09-15 | NORTHWEST PIPELINE CORP CHEHALIS | CHEHALIS, Lewis, WA | Pass | Local |
| 2021-09-15 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pending | Local |
| 2021-09-15 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pending | Local |
| 2021-09-14 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2021-09-10 | BOEING DEVELOPMENTAL CENTER | TUKWILA, King, WA | Pass | Local |
| 2021-09-10 | BOEING DEVELOPMENTAL CENTER | TUKWILA, King, WA | Pass | Local |
| 2021-09-09 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | Pass | Local |
| 2021-09-09 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | Pass | Local |
| 2021-09-09 | BOEING DEVELOPMENTAL CENTER | TUKWILA, King, WA | Pass | Local |
| 2021-09-09 | BOEING DEVELOPMENTAL CENTER | TUKWILA, King, WA | Pass | Local |
| 2021-09-09 | AEROJET ROCKETDYNE, INC. | REDMOND, King, WA | Pass | Local |
| 2021-09-09 | AEROJET ROCKETDYNE, INC. | REDMOND, King, WA | Pass | Local |
| 2021-09-09 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2021-09-08 | GOLDENDALE GENERATING STATION | GOLDENDALE, Klickitat, WA | Pass | State |
| 2021-09-03 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-09-03 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-09-01 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-09-01 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-09-01 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-31 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-31 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-31 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-30 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-30 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-27 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-27 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-27 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-08-26 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-26 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-26 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-25 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-25 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-25 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-25 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-08-24 | CITY OF VANCOUVER - WESTSIDE WRF | VANCOUVER, Clark, WA | Pass | U.S. EPA |
| 2021-08-24 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-24 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2021-08-24 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | Pass | State |
| 2021-08-24 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2021-08-24 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pending | Local |
| 2021-08-19 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2021-08-19 | SIERRA PACIFIC IND.- SKAGIT LUMBER | MOUNT VERNON, Skagit, WA | Pass | Local |
| 2021-08-18 | CHEMTRADE SOLUTIONS LLC | ANACORTES, Skagit, WA | Pass | Local |
| 2021-08-17 | CHEMTRADE SOLUTIONS LLC | ANACORTES, Skagit, WA | Pass | Local |
| 2021-08-13 | PUGET SOUND ENERGY - ENCOGEN | BELLINGHAM, Whatcom, WA | Pass | Local |
| 2021-08-12 | PUGET SOUND ENERGY - ENCOGEN | BELLINGHAM, Whatcom, WA | Pass | Local |
| 2021-08-12 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-08-11 | GRAYS HARBOR ENERGY LLC | ELMA, Grays Harbor, WA | Pass | Local |
| 2021-08-10 | PUGET SOUND ENERGY - ENCOGEN | BELLINGHAM, Whatcom, WA | Pass | Local |
| 2021-08-10 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-08-10 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2021-08-05 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2021-08-04 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2021-08-04 | PUGET SOUND ENERGY FERNDALE | FERNDALE, Whatcom, WA | Pass | Local |
| 2021-08-04 | PUGET SOUND ENERGY FERNDALE | FERNDALE, Whatcom, WA | Pass | Local |
| 2021-08-04 | CLARK PUBLIC UTILITIES / RIVER ROAD GENERATING PROJECT | VANCOUVER, Clark, WA | Pass | Local |
| 2021-08-03 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Fail | Local |
| 2021-08-03 | CAPITAL POWER CORPORATION | TACOMA, Pierce, WA | Pass | Local |
| 2021-07-29 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-07-29 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | Pass | Local |
| 2021-07-28 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-07-28 | CITY OF TACOMA CENTRAL WWTP | TACOMA, Pierce, WA | Pass | Local |
| 2021-07-28 | CITY OF TACOMA CENTRAL WWTP | TACOMA, Pierce, WA | Pass | Local |
| 2021-07-27 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-07-27 | CENTRIO (WESTERN) | SEATTLE, King, WA | Pass | Local |
| 2021-07-27 | CENTRIO (WESTERN) | SEATTLE, King, WA | Pass | Local |
| 2021-07-27 | CENTRIO (WESTERN) | SEATTLE, King, WA | Pass | Local |
| 2021-07-27 | CITY OF TACOMA CENTRAL WWTP | TACOMA, Pierce, WA | Pass | Local |
| 2021-07-27 | CITY OF TACOMA CENTRAL WWTP | TACOMA, Pierce, WA | Pass | Local |
| 2021-07-27 | WESTLAKE US 2 LLC | LONGVIEW, Cowlitz, WA | Pass | Local |
| 2021-07-23 | KAISER ALUMINUM WASHINGTON, LLC | SPOKANE, Spokane, WA | Pass | Local |
| 2021-07-22 | HOLLYFRONTIER PUGET SOUND REFINERY | ANACORTES, Skagit, WA | Pass | Local |
| 2021-07-22 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-07-21 | KAISER ALUMINUM WASHINGTON, LLC | SPOKANE, Spokane, WA | Fail | Local |
| 2021-07-20 | NAVAL BASE KITSAP AT BREMERTON | BREMERTON, Kitsap, WA | Pass | Local |
| 2021-07-15 | SIERRA PACIFIC INDUSTRIES - COGENERATION — high-priority violation on file | ABERDEEN, Grays Harbor, WA | Pass | State |
| 2021-07-14 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-07-14 | ANACORTES WWTP SEWAGE SLUDGE INCINERATOR | ANACORTES, Skagit, WA | Fail | Local |
| 2021-07-08 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2021-07-07 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2021-06-29 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2021-06-24 | PUGET SOUND ENERGY - SUMAS | SUMAS, Whatcom, WA | Pass | Local |
| 2021-06-22 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2021-06-21 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2021-06-16 | AVISTA - NECT | SPOKANE, Spokane, WA | Fail | Local |
| 2021-06-15 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2021-06-10 | ARCHAEA ENERGY INC DBA. EMERALD CITY RENEWABLES LLC | GRAHAM, Pierce, WA | Pass | Local |
| 2021-06-10 | WASTE TO ENERGY | SPOKANE, Spokane, WA | Pass | Local |
| 2021-06-10 | WASTE TO ENERGY | SPOKANE, Spokane, WA | Pass | Local |
| 2021-06-09 | ARDAGH GLASS INC. | SEATTLE, King, WA | Pass | Local |
| 2021-06-08 | ICON MATERIALS | AUBURN, King, WA | Pass | Local |
| 2021-06-07 | ARDAGH GLASS INC. | SEATTLE, King, WA | Pass | Local |
| 2021-06-04 | ROCKY MOUNTAIN POWER - CHEHALIS POWER GENERATING, L.P. | CHEHALIS, Lewis, WA | Pass | State |
| 2021-06-04 | ROCKY MOUNTAIN POWER - CHEHALIS POWER GENERATING, L.P. | CHEHALIS, Lewis, WA | Pass | State |
| 2021-06-03 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | Pass | Local |
| 2021-06-03 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | Pass | Local |
| 2021-05-28 | TESORO REFINING AND MARKETING COMPANY | ANACORTES, Skagit, WA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.