EPA Air · stack tests by state and year
Air-emissions stack tests in Washington, 2023
- 283Stack 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 2023; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Washington, 2023
- Cowlitz County 63
- King County 49
- Snohomish County 37
- Whatcom County 26
- Jefferson County 22
- Skagit County 18
- Lewis County 15
- Pierce County 13
- Walla Walla County 8
- Spokane County 6
- Undetermined County 5
- Benton County 4
- Clark County 4
- Klickitat County 3
- Kitsap County 3
Washington, other years
Air-emissions stack tests recorded in Washington, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-08-27 | CERTAINTEED GYPSUM MANUFACTURING INC | SEATTLE, King, WA | Pass | Local |
| 2023-08-25 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2023-08-25 | SIERRA PACIFIC INDUSTRIES - COGENERATION — high-priority violation on file | ABERDEEN, Grays Harbor, WA | Pass | Local |
| 2023-08-25 | CLARK PUBLIC UTILITIES / RIVER ROAD GENERATING PROJECT | VANCOUVER, Clark, WA | Pass | Local |
| 2023-08-24 | WASHINGTON ROCK QUARRIES INC KAPOWSIN QUARRY | ORTING, Pierce, WA | Pass | Local |
| 2023-08-17 | CHEMTRADE SOLUTIONS LLC | ANACORTES, Skagit, WA | Pass | Local |
| 2023-08-16 | CHEMTRADE SOLUTIONS LLC | ANACORTES, Skagit, WA | Pass | Local |
| 2023-08-16 | HM PACIFIC NORTHWEST, INC. DBA CADMAN MATERIAL INC | KENMORE, King, WA | Pass | Local |
| 2023-08-16 | HM PACIFIC NORTHWEST, INC. DBA CADMAN MATERIAL INC | KENMORE, King, WA | Pass | Local |
| 2023-08-16 | HM PACIFIC NORTHWEST, INC. DBA CADMAN MATERIAL INC | KENMORE, King, WA | Pass | Local |
| 2023-08-16 | HM PACIFIC NORTHWEST, INC. DBA CADMAN MATERIAL INC | KENMORE, King, WA | Pass | Local |
| 2023-08-15 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-08-15 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-08-15 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-08-15 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-08-15 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-08-15 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-08-14 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-08-14 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-08-11 | GRAYS HARBOR ENERGY LLC | ELMA, Grays Harbor, WA | Pass | Local |
| 2023-08-09 | ANACORTES WWTP SEWAGE SLUDGE INCINERATOR | ANACORTES, Skagit, WA | Pass | Local |
| 2023-08-09 | PUGET SOUND ENERGY FREDERICKSON | TACOMA, Pierce, WA | Pass | Local |
| 2023-08-07 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | Pass | Local |
| 2023-08-03 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Pass | Local |
| 2023-08-02 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Fail | Local |
| 2023-07-27 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-07-27 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-07-27 | TRANSALTA CENTRALIA GENERATION, LLC — high-priority violation on file | CENTRALIA, Lewis, WA | Pass | Local |
| 2023-07-17 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-07-11 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-07-11 | INLAND EMPIRE PAPER | SPOKANE, Spokane, WA | Pass | Local |
| 2023-07-07 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2023-06-28 | SDS LUMBER CO | BINGEN, Klickitat, WA | Fail | State |
| 2023-06-28 | ARCLIN SURFACES, LLC | TACOMA, Pierce, WA | Pass | Local |
| 2023-06-27 | ARCHAEA ENERGY INC DBA. EMERALD CITY RENEWABLES LLC | GRAHAM, Pierce, WA | Pass | Local |
| 2023-06-27 | STEELSCAPE, LC | WASHINGTON, Undetermined, WA | Pass | Local |
| 2023-06-22 | KAISER ALUMINUM WASHINGTON, LLC | SPOKANE, Spokane, WA | Pass | Local |
| 2023-06-21 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-06-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | Pass | Local |
| 2023-06-21 | NORTH PACIFIC PAPER CORP. — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | Local |
| 2023-06-20 | SIERRA PACIFIC, INDUSTRIES | CENTRALIA, Lewis, WA | Pass | Local |
| 2023-06-16 | ROOSEVELT REGIONAL LANDFILL | ROOSEVELT, Klickitat, WA | Pass | State |
| 2023-06-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-06-08 | NAS WHIDBEY ISLAND | OAK HARBOR, Island, WA | Pass | Local |
| 2023-06-08 | LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY | EDMONDS, Snohomish, WA | Pending | U.S. EPA |
| 2023-06-08 | LYNNWOOD, CITY OF, WASTEWATER TREATMENT FACILITY | EDMONDS, Snohomish, WA | Pass | Local |
| 2023-06-07 | HOLLYFRONTIER PUGET SOUND REFINERY | ANACORTES, Skagit, WA | Pass | Local |
| 2023-06-07 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | Pass | Local |
| 2023-06-07 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | Pass | Local |
| 2023-06-07 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | Pass | Local |
| 2023-06-05 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-06-05 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-06-05 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-06-02 | DARIGOLD, INC. (WEST FARM FOODS) | LYNDEN, Whatcom, WA | Pass | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Fail | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-05-31 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2023-05-31 | GAS TRANSMISSION NORTHWEST, LLC | WASHINGTON, Undetermined, WA | Pass | Local |
| 2023-05-31 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2023-05-25 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-05-25 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2023-05-24 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-24 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-24 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-23 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-23 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-23 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-22 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-22 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-19 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-19 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-19 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-19 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-19 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-18 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-17 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-17 | DARIGOLD, INC. (WEST FARM FOODS) | LYNDEN, Whatcom, WA | Pass | Local |
| 2023-05-17 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | Pass | Local |
| 2023-05-17 | CARLISLE CONSTRUCTION MATERIALS INCORPORATED | PUYALLUP, Pierce, WA | Pass | Local |
| 2023-05-17 | NORTHWEST PIPELINE CORP WASHOUGAL | WASHOUGAL, Clark, WA | Incomplete | Local |
| 2023-05-17 | NORTHWEST PIPELINE CORP CHEHALIS | CHEHALIS, Lewis, WA | Incomplete | Local |
| 2023-05-16 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-16 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-16 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2023-05-16 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2023-05-16 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Fail | Local |
| 2023-05-16 | CARLISLE CONSTRUCTION MATERIALS INCORPORATED | PUYALLUP, Pierce, WA | Pass | Local |
| 2023-05-10 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Fail | Local |
| 2023-05-10 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Fail | Local |
| 2023-05-08 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | Pass | Local |
| 2023-05-04 | ARDAGH GLASS INC. | SEATTLE, King, WA | Pass | Local |
| 2023-05-03 | ARDAGH GLASS INC. | SEATTLE, King, WA | Pass | Local |
| 2023-05-02 | ARDAGH GLASS INC. | SEATTLE, King, WA | Fail | Local |
| 2023-04-25 | PUGET SOUND ENERGY (WA NATURAL GAS) | CHEHALIS, Lewis, WA | Pass | Local |
| 2023-04-24 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.