Tour Our Facilities

Tri-City Water Pollution Control Plant

Have you ever wondered what happens after you flush?

Join us for a unique tour of one of the world's most technologically advanced water resource recovery facilities.

Learn how our technology works to:

  • protect the health of your family and the environment
  • produce clean water, energy and other useful products
  • support economic vitality

Ask questions and tell us about how we can keep you, our valued customer, informed and engaged. Children attending with their parents must be at least 10 years old.

Download tour packet

Register no by email

For more information, contact Kim McRobbie at or 503-557-2801.
Due to construction and safety restrictions, tour availability may be limited.