Regulations & Permits
Use this portal to filter and search for all of our regulatory information.
We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & rulemaking page for more information about our current rules and rulemaking.
Hanford dangerous waste & mixed waste permits
Permits direct cleanup to protect people and the environment from dangerous waste at Hanford.
https://ecology.wa.gov/regulations-permits/permits-certifications/hanford-federal-facility-permits
Regulating facilities that handle mixed waste in Washington State
Ecology regulates low-level mixed waste facilities in Washington.
https://ecology.wa.gov/regulations-permits/permits-certifications/radioactive-mixed-waste-permits
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