EPA Air · stack tests by state and year
Air-emissions stack tests in Washington, 2024
- 338Stack 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 2024; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Washington, 2024
- Cowlitz County 81
- King County 60
- Snohomish County 54
- Whatcom County 38
- Skagit County 20
- Jefferson County 17
- Pierce County 16
- Lewis County 13
- Spokane County 8
- Kitsap County 6
- Undetermined County 6
- Walla Walla County 5
- Clark County 4
Washington, other years
Air-emissions stack tests recorded in Washington, 2024
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2024-06-05 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-06-04 | PUGET SOUND ENERGY - WHITEHORN | BLAINE, Whatcom, WA | Pass | Local |
| 2024-06-04 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-06-04 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-06-04 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-06-04 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-06-04 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-06-04 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-06-04 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-05-30 | DARIGOLD, INC. (WEST FARM FOODS) | LYNDEN, Whatcom, WA | Pass | Local |
| 2024-05-30 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | Pass | Local |
| 2024-05-30 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | Pass | Local |
| 2024-05-29 | DARIGOLD, INC. (WEST FARM FOODS) | LYNDEN, Whatcom, WA | Pass | Local |
| 2024-05-29 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | Pass | Local |
| 2024-05-29 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | Pass | Local |
| 2024-05-17 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2024-05-15 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-15 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-15 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-15 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-14 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-14 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-14 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-14 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-14 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-10 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-10 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-10 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-10 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-10 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-10 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-05-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-09 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-08 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-08 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-08 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Fail | Local |
| 2024-05-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | Fail | Local |
| 2024-05-08 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | SEATTLE, King, WA | Pass | Local |
| 2024-05-08 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-05-07 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-07 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-05-06 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2024-05-02 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-02 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-02 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-05-02 | MCKINLEY PAPER COMPANY — high-priority violation on file | PORT ANGELES, Clallam, WA | Pass | Local |
| 2024-05-02 | JAMES HARDIE BUILDING PRODUCTS INC | TACOMA, Pierce, WA | Pass | Local |
| 2024-05-02 | PUGET SOUND ENERGY (WA NATURAL GAS) | CHEHALIS, Lewis, WA | Pass | Local |
| 2024-05-01 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-04-26 | ASCENDANT LLC | PUYALLUP, Pierce, WA | Pass | Local |
| 2024-04-25 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | Pass | Local |
| 2024-04-24 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-04-19 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-04-18 | WASHINGTON ROCK QUARRIES, INC | ORTING, Pierce, WA | Pass | Local |
| 2024-04-17 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-04-17 | SAFRAN CABIN | MARYSVILLE, Snohomish, WA | Fail | Local |
| 2024-04-16 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-04-16 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-04-16 | SAFRAN CABIN | MARYSVILLE, Snohomish, WA | Fail | Local |
| 2024-04-13 | PACIFIC CREST INDUSTRIES, INC. DBA BELLMONT CABINETS COMPANY | SUMNER, Pierce, WA | Pass | Local |
| 2024-04-12 | AVISTA (KFGS) | KETTLE FALLS, Stevens, WA | Pass | State |
| 2024-04-11 | MERCURY PLASTICS, INC | VANCOUVER, Clark, WA | Pass | Local |
| 2024-04-10 | AVISTA - NECT | SPOKANE, Spokane, WA | Fail | Local |
| 2024-04-10 | MERCURY PLASTICS, INC | VANCOUVER, Clark, WA | Pass | Local |
| 2024-04-05 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-03-28 | PORT TOWNSEND PAPER CORPORATION — high-priority violation on file | PORT TOWNSEND, Jefferson, WA | Pass | State |
| 2024-03-28 | CARDINAL FG COMPANY | WINLOCK, Lewis, WA | Pass | Local |
| 2024-03-27 | NAVAL BASE KITSAP AT BREMERTON | BREMERTON, Kitsap, WA | Pass | Local |
| 2024-03-27 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | Pass | Local |
| 2024-03-27 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | Pass | Local |
| 2024-03-26 | CARDINAL FG COMPANY | WINLOCK, Lewis, WA | Pass | Local |
| 2024-03-25 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-03-20 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-03-20 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-03-20 | FERNDALE STORAGE TERMINAL | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-03-20 | VULCAN METALS CORP | TACOMA, Pierce, WA | Pass | Local |
| 2024-03-20 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-03-19 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | Pass | Local |
| 2024-03-18 | STARBUCKS MANUFACTURING CORPORATION | KENT, King, WA | Pass | Local |
| 2024-03-18 | STARBUCKS MANUFACTURING CORPORATION | KENT, King, WA | Pass | Local |
| 2024-03-13 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-12 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | Pass | Local |
| 2024-03-05 | NUTRIEN | KENNEWICK, Benton, WA | Pass | Local |
| 2024-02-29 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-02-28 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-02-28 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-02-28 | PHILLIPS 66 | FERNDALE, Whatcom, WA | Pass | Local |
| 2024-02-27 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-02-27 | NIPPON DYNAWAVE PACKAGING COMPANY LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
| 2024-02-23 | WESTROCK LONGVIEW LLC — high-priority violation on file | LONGVIEW, Cowlitz, WA | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.