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.
Sulfur dioxide air quality designations
We’re deciding if parts of Washington don't meet national air quality standards for sulfur dioxide.
https://ecology.wa.gov/regulations-permits/plans-policies/areas-meeting-and-not-meeting-air-standards/sulfur-dioxide-designations
Attainment State Implementation Plans
Learn about Washington's plans to ensure communities meet national air quality standards.
https://ecology.wa.gov/regulations-permits/plans-policies/state-implementation-plans/attainment-sips
2015 Water Quality Financial Assistance Applications
Record of those who applied for Water Quality Financial Assistance in 2015
https://ecology.wa.gov/2015-water-quality-financial-assistance-applicatio
2016 Water Quality Financial Assistance Applications
This is the 2016 Financial Assistance Application for Water Quality Grants and Loans
https://ecology.wa.gov/2016-water-quality-financial-assistance-applicatio
2017 Water Quality Financial Assistance Applications
2017 application for water quality financial assistance.
https://ecology.wa.gov/2017-water-quality-financial-assistance-applicatio
2018 Eastern Washington Final Offer List Map
2018 Draft Water Quality Funding Offer List and Intended Use Plan Eastern Washington Water Quality Projects
https://ecology.wa.gov/2018-eastern-washington-final-offer-list-map
2018 Water Quality Financial Assistance Applications
Summary of applications received for the 2018 Ecology Water Quality Combined Funding Program
https://ecology.wa.gov/2018-water-quality-financial-assistance-applicatio
2018 Water Quality Financial Assistance Draft Offer List
List of projects proposed for funding based on the Governor's 2017-19 Biennial Budget
https://ecology.wa.gov/2018-water-quality-financial-assistance-draft-offe
2018 Western Washington Final Offer List Map
Map listing the offers made to the 2018 water quality funding applicants in Western Washington.
https://ecology.wa.gov/2018-western-washington-final-offer-list-map
Ecology/Commerce Watershed Protection & Restoration Proposal
Six-year work plan for restoring and protecting watersheds in the Puget Sound region (2011-2017).
https://ecology.wa.gov/ecology-commerce-watershed-protection-restoratio
Financial Assistance Workshops/Workshops for FY 2018 Water Quality Financial Assistance
Grant and Loan Application Workshop Announcement 2018
https://ecology.wa.gov/financial-assistance-workshops-workshops-for-fy-20
2010 Triennial review 5-year plan
We reviewed all comments received during the comment period and developed a five-year plan
https://ecology.wa.gov/5yrtrireviewplanfinal082011-pdf
Draft 2021-2025 Section 309 Assessment & Strategy
Every five years, states and territories are encouraged to conduct self-assessments of their coastal management programs to determine problems and enhancement opportunities within each of the nine enhancement areas—and to assess the effectiveness of existing management efforts to address identified problems.
https://ecology.wa.gov/washington-coastal-zone-management-section-309-ass
Washington LightRecycle 2017 Program Plan
This is the 2017 update to Washington's LightRecycle Program Plan.
https://ecology.wa.gov/program-plan-2017
Chapter 173-182 WAC Plan Review Checklist
Plan Review Checklist for 173-182 WAC
https://ecology.wa.gov/173-182planreviewchecklist
3 Year Worst Case Drill Outlook
A list, by year, of the plan holders that are expected to hold a worst-case drill.
https://ecology.wa.gov/3-year-worst-case-drill-outlook
BAP Workshop 2019 booklet
Agenda, abstracts, and speaker bios for the 2019 workshop.
https://ecology.wa.gov/bap-workshop-2019-booklet
Addendum: Detailed information about Washington’s ocean resources and uses
Addendum to accompany Director Maia Bellon's statement against offshore oil drilling in Washington
https://ecology.wa.gov/addendum-detailed-information-about-washington-s
Conditional approval letter
Conditional approval letter to PaintCare Washington for the program plan.
https://ecology.wa.gov/conditional-approval-letter
Guidance for wildlife response
Guidance document for wildlife response
https://ecology.wa.gov/guidance-for-wildlife-response
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