EPA Air · by state
Sources with a high-priority air violation in Washington
- 20Facilities
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a stationary source. This is the STATUS EPA carries on the facility record today — whether the violation is unaddressed, addressed by the state, the local agency or EPA itself — not a history. The year-by-year record of when violations were determined is linked below.
Violations determined in Washington, by year
- 2026 — violations determined 22
- 2025 — violations determined 51
- 2024 — violations determined 55
- 2023 — violations determined 53
- 2022 — violations determined 65
- 2021 — violations determined 74
- 2020 — violations determined 52
- 2019 — violations determined 44
- 2018 — violations determined 29
- 2017 — violations determined 32
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BOEING COMMERCIAL AIRPLANE GROUP - EVERETT | Major source | Yes |
| BP WEST COAST PRODUCTS LLC | Major source | Yes |
| CITY OF VANCOUVER / WESTSIDE WASTEWATER TREATMENT PLANT | Minor source | Yes |
| HAMPTON LUMBER MILLS - RANDLE | Major source | Yes |
| HARDEL MUTUAL PLYWOOD CORPORATION | Synthetic minor source | Yes |
| LANXESS CORPORATION | Major source | Yes |
| MCKINLEY PAPER COMPANY | Major source | Yes |
| NIPPON DYNAWAVE PACKAGING COMPANY LLC | Major source | Yes |
| NORTH PACIFIC PAPER CORP. | Major source | Yes |
| OWENS-BROCKWAY GLASS CONTAINER, INC. | Not applicable | Yes |
| PACKAGING CORPORATION OF AMERICA | Major source | Yes |
| PANELTECH | Major source | Yes |
| PIERCE CO RECYCLING COMPOSTING AND DISPOSAL, LLC DBA LRI | Major source | Yes |
| PORT TOWNSEND PAPER CORPORATION | Major source | Yes |
| POST POINT WWTP SEWAGE SLUDGE INCINERATOR | Minor source | Yes |
| SIERRA PACIFIC INDUSTRIES - COGENERATION | Major source | Yes |
| TRANSALTA CENTRALIA GENERATION, LLC | Major source | Yes |
| UNITED GRAIN CORPORATION | Synthetic minor source | Yes |
| US ENERGY DEPT - HANFORD | Major source | Yes |
| WESTROCK LONGVIEW LLC | Major source | Yes |
Violation status as filed on the facility record. Figures from EPA’s ICIS-AIR download.