Regulations & Permits

We oversee many state and federal laws designed to checklist iconprotect 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...
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Regulations & Permits

We oversee many state and federal laws designed to checklist iconprotect 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...
Air quality monitoring network
Ecology's air monitoring network provides local air quality conditions.
Determining if areas in Washington meet national air quality standards
Ecology determines whether areas in Washington meet national air quality standards.
Our air quality implementation plan
The State Implementation Plan is an overarching plan to keep air clean.
Information for air monitoring professionals
Standard procedures, quality assurance, and monitoring guidance for air monitoring professionals.
Certification for incinerator & landfill operators
How to get certified to operate and inspect solid waste incinerator and landfill facilities.
Air Quality permits
Permits for industrial air pollution and burning activities.
Prevention of Significant Deterioration (PSD) permit
Prevention of Significant Deterioration (PSD) permits for major sources of air pollution.
Annual air quality registration
Emission registration program for industrial air pollution.
Notice of construction permit
Businesses must get a permit before installing or changing a source of air pollution.
Burn permits
Burn permits for agriculture, outdoor, or residential burning.
Air operating permit for large sources of air pollution
Air operating permit requirements for large sources of air pollution.
General orders for permits
A streamlined group permit for common commercial sources of air pollution.
Attainment State Implementation Plans
Learn about Washington's plans to ensure communities meet National Ambient Air Quality Standards.
Plans for maintaining air quality
View current plans to improve air quality and meet national air quality standards.
Transportation implementation plans
Find out how we make sure transportation investments are consistent with air quality goals.
Health impact review of toxic air pollution
We must review new projects that emit toxic air pollutants.
Permit Register
The Permit Register includes notices about air operating permit actions or changes related to air operating permits.
Emissions reporting for small sources of air pollution
Learn how to submit your emissions data using the Source Management System (SMS).
WAC Chapter 173-422A
Motor vehicle emission inspection
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.
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