Regulations & Permits

Use this portal to filter and search for all of our regulatory information.

Regulations & Permits icon

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.

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Regulations & Permits

Use this portal to filter and search for all of our regulatory information.

Regulations & Permits icon

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.

See more about this collection...
Washington Emissions Inventory Reporting System (WEIRS)
Submit your emissions data via WEIRS.
https://ecology.wa.gov/Regulations-Permits/Reporting-requirements/Air-quality-emissions-reporting/Emissions-inventory-reporting
Prevention of Significant Deterioration (PSD) permit
Prevention of Significant Deterioration (PSD) permits for major sources of air pollution.
https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Air-Quality-permits/Prevention-of-Significant-Deterioration-PSD
Annual air quality registration
Emission registration program for industrial air pollution.
https://ecology.wa.gov/Regulations-Permits/Reporting-requirements/Air-quality-emissions-reporting/Air-quality-registration
Notice of construction permit
Businesses must get a permit before installing or changing a source of air pollution.
https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Air-Quality-permits/Notice-of-Construction-permit
Burn permits
Burn permits for agriculture, outdoor, or residential burning.
https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Air-Quality-permits/Burn-permits
Air operating permit for large sources of air pollution
Air operating permit requirements for large sources of air pollution.
https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Air-Quality-permits/Air-operating-permits
Attainment State Implementation Plans
Learn about Washington's plans to ensure communities meet National Ambient Air Quality Standards.
https://ecology.wa.gov/Regulations-Permits/Plans-policies/State-implementation-plans/Attainment-SIPs
Infrastructure, rule, & program plans
Our plans and rules to improve air quality and meet national air quality standards.
https://ecology.wa.gov/Regulations-Permits/Plans-policies/State-implementation-plans/Infrastructure-SIPs
Transportation implementation plans
Find out how we make sure transportation investments are consistent with air quality goals.
https://ecology.wa.gov/Regulations-Permits/Plans-policies/State-implementation-plans/Transportation-conformity
Health impact review of toxic air pollution
We must review new projects that emit toxic air pollutants.
https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Air-Quality-permits/Notice-of-Construction-permit/Health-impact-assessments-of-toxic-air-pollutants
Permit Register
The Permit Register includes actions or changes to air operating permits.
https://ecology.wa.gov/Regulations-Permits/Permits-certifications/Air-Quality-permits/Air-operating-permits/Permit-register
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
Emissions reporting for small sources of air pollution
Learn how to submit your emissions data using the Source Management System (SMS).
https://ecology.wa.gov/Regulations-Permits/Reporting-requirements/Air-quality-emissions-reporting/Small-source-emissions-inventory-reporting
Air quality monitoring network
Map-based tool providing near real-time air quality information to protect health. It's used to determine if air quality meets health-based federal standards.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Air-quality/Air-quality-monitoring-network
Air Quality Application Portal
(SAW account required)
https://ecology.wa.gov/Asset-Collections/Link-Assets/Air-quality/Air-Quality-Application-Portal
Agricultural Burning & Research Task Force
The Agricultural Burning Practices and Research Task Force (Agricultural Task Force) is established by the Washington State Clean Air Act.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Air-quality/Agricultural-Burning-Research-Task-Force
Video: Breathe better by easily making a clean air fan
Video showing how to make an air filter out of a box fan and furnace filter.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Air-quality/DIY-Video-box-fan-filter
Blog: Washington Smoke Information
Washington blog site for sharing updates and forecasting on smoke from wildfires.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Air-quality/WA-Smoke-blog
Vídeo: Como hacer su propio filtro de aire limpio
Aprenda a hacer su propio ventilador para filtrar aire. Esta combinación de ventilador-filtro de bajo costo.
https://ecology.wa.gov/Asset-Collections/Link-Assets/Air-quality/Spanish-video-box-fan-filter
Automated five-day smoke forecasts in Washington
This smoke forecast tool provides a five-day prediction of the amount of smoke expected in 53 zones around the state, from wildfires and other sources.
https://ecology.wa.gov/smokeforecast
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