Tour Form

Explore our virtual treatment process or get a firsthand look at how we clean used water from homes and businesses to nearly drinking water standards.

Public Tours

Please check back for a list of upcoming opportunities.

School/Community Group Tours

Use the form below or call 503.547.8000 to request a tour for your group of 10 or more.

Group Tour Information

  • Tour times are Tuesday - Thursday, 9:30 - 11:30 am and 1 - 3 pm.
  • Tours are available at our Durham (Tigard), Rock Creek (Hillsboro) or Forest Grove facilities.
  • Tours last 1½ hours.
  • Group size is 10 - 30 people.
  • Tours are on foot and cover uneven surfaces, stairs and tunnels. Please dress for the weather and wear close-toed shoes.
  • Tours are suitable for grades 4 and up. School groups please bring one chaperone per 10 students.
  • Learn about our student education programs.