Key Topics

• Superfund sites in Oregon:
  • Portland Harbor
  • North Ridge Estates (Klamath Falls)
  • Black Butte Mine (Cottage Grove)
  • Search for Superfund sites where you live
• Columbia River
  • Columbia River Cold Water Refuges

  • Willamette Watershed Toxics Reduction Partnership

• Environmental Justice and Air Toxics in Oregon
• Wastewater (NPDES) permits in Oregon
• Water Quality Standards Regulations for Oregon
• Impaired waters and TMDLs in Region 10

Tribal

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

News Releases

• All news releases for Oregon

Oregon is part of EPA's Region 10 which serves Alaska, Idaho, Oregon, and Washington. Learn more about Region 10.

Contact Information

• Contact EPA's Region 10 Office

State Agencies

• Oregon Department of Environmental QualityExit
• Oregon Health AuthorityExit