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.
2017 Water Quality Financial Assistance Applications
2017 application for water quality financial assistance.
https://ecology.wa.gov/2017-water-quality-financial-assistance-applicatio
2017 Noxious Weed General Permit
Noxious Weed General Permit from 2017.
https://ecology.wa.gov/2017noxiousweedpermit
2017 Noxious Weed General Permit Fact Sheet
Noxious Weed General Permit Fact Sheet from 2017.
https://ecology.wa.gov/2017noxweedfactsheet
Potential MS4 Outfall Reporting Standard Attribute Information (February 2017)
This handout was created as part of the MS4 Outfall Reporting Standard presentation and illustrates our initial thinking on what a MS4 outfall reporting standard might look like.
https://ecology.wa.gov/2017outfallhandout
Meeting introduction for Reissuance of the Phase I and Western Washington Phase II Municipal Stormwater Permits
This is a meeting agenda and background for the public meetings of the Reissuance of the Phase I and Western Washington Phase II Municipal Stormwater Permits in 2017.
https://ecology.wa.gov/2017pubmtgagenda
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 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
2016 Station House Oysters Z. japonica Pretreatment Plan
https://ecology.wa.gov/2016wag993004pretrtplan
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