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Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, assessment, and modeling services provide a data-rich understanding of our …

Each year, all facilities will report to Ecology on the quantity, quality, and end markets of the material processed. End markets must manage recyclables appropriately, without creating unnecessary …

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Congress banned the manufacture and use of PCBs in 1978. PCBs are subject to regulations and pose a long-term liability to the environment and people. In Washington State, PCBs are regulated by the …

https://ecology.wa.gov/10-3-17_prelimsourcecontrolfinal Vantage Data Center Health Impact Assessment (Second Tier Review) Recommendation, April 2022