Governing Law and Regulations
Washington Department of Ecology (WDOE) Air Quality Program
Benton Clean Air Authority
Northwest Clean Air Agency
Olympic Region Clean Air Agency
Puget Sound Clean Air Agency
Southwest Clean Air Agency
Spokane Regional Clean Air Agency
Yakima Regional Clean Air Authority
Washington Department of Natural Resources (DNR)
Washington State Energy Facility Site Evaluation Council (EFSEC)
See national section for basic information and federal regulations.
Comparison: State vs. Federal
• Rules. Washington has developed construction and operating permit rules for air emissions sources. The state issues permits for new stationary source ...