Practice Exams

Our online practice exam system will be down for maintenance 6/21-23 while we upgrade the test platform and apply revised exam content.

Water Distribution Grades 1-4 will be launched first in the new system with expanded tests in each grade level followed by Waste Water Grades 1 and 2.

If you have a specific testing need in the meantime please feel free to reach out directly to our web master:

Mark Wallace 503.972.2327

Thanks for your patience,

OCTWQA Support