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.
A User's Guide to Compost: The Beauty of Your Lawn and Garden Blossoms from the Soil
A composting guide aimed at homeowners.
https://ecology.wa.gov/a-user-s-guide-to-compost-the-beauty-of-your-lawn
Building Soil: Guidelines and Resources for Implementing Soil Quality and Depth BMP T5.13
Best management practices for composting and soil management.
https://ecology.wa.gov/building-soil-guidelines-and-resources-for-implem
Publication: Hydrofluorocarbons Adopted Rule Language – Informational Guidebook
This guidebook is supplemental and is intended to provide general information to stakeholders about the Chapter 173-443 WAC Hydrofluorocarbons (HFCs) and Other Fluorinated Greenhouse Gases rule language and how it may affect them.
https://ecology.wa.gov/publication-hydrofluorocarbons-adopted-rule-language-informational-guidebook
Questions and Answers - Electric vehicle charging infrastructure along high-traffic corridors
Information on grant opportunities to add electric vehicle charging infrastructure on major transportation corridors in Washington.
https://ecology.wa.gov/20200107-vwfederalcorridorfaq
VW Settlement - Q & A EV charging infrastructure at workplaces grants
Electric Vehicle Charging Infrastructure at State and Local Government-Owned Facilities
https://ecology.wa.gov/20191003-workplace-charging-grants
20181205 Request for info - Public ferries
Request for information for public ferry repower grants
https://ecology.wa.gov/20181205-requestforinfo
2018 School Bus Replacement Preliminary Application Criteria
A criteria supplement to the 2018 Clean School Bus Replacement Application.
https://ecology.wa.gov/2018schoolbusreplacementprelimappcriteria
2018 School Bus Replacement Preliminary Application
A preliminary application to apply for the VW state settlement grant for clean school bus replacement.
https://ecology.wa.gov/2018schoolbusreplacementprelimapplication
2018 Transit Bus Replacement Interest Form 2018
A preliminary application to apply for the VW state settlement grant for transit bus replacement.
https://ecology.wa.gov/2018transitbusreplacementinterestform2018
Electric Fire Truck Grant FAQs
FAQ for electric firetruck grants
https://ecology.wa.gov/electricfiretruckgrantfaq
Ecology Water Quality Stormwater Grants of Regional or Statewide Significance (GROSS) Program Guidance
Guidance for applying for Ecology Water Quality Stormwater Grants of Regional or Statewide Significance (GROSS) grants
https://ecology.wa.gov/stormwater-gross-grants-prgm-guidance
Columbia County Agricultural Burn Zone Map
Map for agricultural burn zones in Columbia County
https://ecology.wa.gov/columbia-ag-burn-zone-map
Eastern Washington Agricultural Burn Zone Map
Map for agricultural burn zones in Eastern Washington
https://ecology.wa.gov/eastern-washington-agricultural-burn-zone-map
Franklin County Agricultural Burn Zone Map
Map for agricultural burn zones in Franklin County
https://ecology.wa.gov/franklin-ag-burn-zone-map
Grant County Agricultural Burn Zone Map
Map for agricultural burn zones in Grant County
https://ecology.wa.gov/grant-ag-burn-zone-map
Walla Walla County Agricultural Burn Zone Map
Map for agricultural burn zones in Walla Walla County
https://ecology.wa.gov/walla-walla-ag-burn-zone-map
Whitman County Agricultural Burn Zone Map
Map for agricultural burn zones in Whitman County
https://ecology.wa.gov/whitman-ag-burn-zone-map
Alternatives to Agricultural Burning
A guide to help eliminate or reduce the need to burn.
https://ecology.wa.gov/200411alternativestoagburning
Aquatic weed control technical assistance
We provide advice on identifying, monitoring, and managing invasive freshwater aquatic plants.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/aquatic-weed-control-technical-assistance
Better Brakes Law: Guidance for manufacturers
Guidance for manufacturers on Washington's Better Brakes regulations.
https://ecology.wa.gov/regulations-permits/guidance-technical-assistance/better-brakes-guidance
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