EPA in Washington

• The Mercury and Air Toxics Standards in your state
• The Clean Air Act in your state
• Puget Sound
• Columbia River Basin
• Superfund sites in Washington
  • Lower Duwamish Waterway
  • Commencement Bay
  • Hanford
  • Wyckoff/Eagle Harbor
  • Upper Columbia River
  • All cleanup sites in Washington
• Lower Yakima Valley Groundwater
• Sumas Mountain Asbestos
• Current Wastewater (NPDES) Permits
• Draft Wastewater (NPDES) Permits
• Climate Change in Coastal Sites – Pacific Northwest
• West Coast Collaborative to Reduce Diesel Emissions
• Washington State Implementation Plan (SIP) for Air Quality
• Water Quality Assessment (303d list)
• Water Quality Standards
• Clean Water State Revolving Funds
• Hazardous Waste Handlers in Washington
• Washington’s Performance Partnership Agreement with EPA

Tribal

• Tribal Programs
• Federal Air Rules for Reservations (FARR)
• Burn bans on reservations

Activities

• 2010 Compliance and Enforcement Results

News

• All news releases for Washington

Mapping

• Air Quality Index
• Radon Program
• Search Your Environment by ZIP Code