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.
Microsoft Oxford Data Center - Notice of Construction permit
Microsoft Oxford Notice of Construction Permit, 1/26/17
https://ecology.wa.gov/mwh-ao-01262017
Microsoft Oxford Data Center - Technical Support Document
Technical Support Document for Microsoft Oxford Data Center, 1/26/17
https://ecology.wa.gov/mwh-tsd-01262017
2016 Annual Report
2016 Coast Seafood Z. japonica Annual Report
https://ecology.wa.gov/2016wag993011annualrpt
2016 Pretreatment Plan
2016 Coast Seafood Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993011pretrtplan
2016 Annual Report
2016 Willapa Bay Shellfish Z. japonica Annual Report
https://ecology.wa.gov/2016wag993008annualrpt
2016 Pretreatment Plan
2016 Willapa Bay Shellfish Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993008pretrtplan
2016 Annual Report
2016 Taylor Shellfish Z. japonica Annual Report
https://ecology.wa.gov/2016wag993005annualrpt
2016 Annual Report
2016 Wiegardt and Sons Z. japonica Annual Report
https://ecology.wa.gov/2016wag993006annualrpt
2016 Pretreatment Plan
2016 Wiegardt and Sons Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993006pretrtplan
2016 Pretreatment Plan
2016 Taylor Shellfish Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993005pretrtplan
2016 Annual Report
2016 Station House Oysters Z. japonica Annual Report
https://ecology.wa.gov/2016wag993004annualrpt
2016 Annual Report
2016 Long Island Oyster Z. japonica Annual Report
https://ecology.wa.gov/2016wag993003annualrpt
2016 Annual Report
2016 Northern Oyster Company Z. japonica Annual Report
https://ecology.wa.gov/2016wag993007annualrpt
2016 Annual Report
2016 Herrold Fish Oyster Z. japonica Annual Report
https://ecology.wa.gov/2016wag993009annualrpt
2016 Annual Report
2016 Heckes Clam Inc Z. japonica Annual Report
https://ecology.wa.gov/2016wag993010annualrpt
2016 Pretreatment Plan
2016 Heckes Clam Inc Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993010pretrtplan
2016 Pretreatment Plan
2016 Herrold Fish Oyster Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993009pretrtplan
2016 Pretreatment Plan
2016 Northern Oyster Company Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993007pretrtplan
2016 Pretreatment Plan
2014 Long Island Oyster Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993003pretrtplan
2016 Pretreatment Plan
2016 Station House Oysters Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993004pretrtplan
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