18 Oregon water districts with results read from their own annual water quality report or EPA testing, largest first.
Look up your addressNot sure which district serves you? Search your address or ZIP.
- Portland Water Bureau666,200 people · 12 results
- Eugene Water & Electric Board176,000 people · 7 results
- City of Beaverton88,045 people · 19 results
- City of Gresham73,932 people · 12 results
- Rockwood PUD65,443 people · 10 results
- Klamath Falls Water Dept40,475 people · 3 results
- Lake Oswego Municipal Water40,000 people · 6 results
- Coos Bay North Bend Wtr Brd34,500 people · 5 results
- Oak Lodge Water Services30,000 people · 6 results
- Clackamas River Water29,918 people · 10 results
- City of Tualatin28,106 people · 13 results
- City of Forest Grove26,838 people · 10 results
- City of Woodburn26,013 people · 11 results
- City of Newberg25,138 people · 5 results
- Ashland Water Department20,946 people · 8 results
- City of Sherwood19,885 people · 7 results
- City of Lebanon18,945 people · 6 results
- City of Troutdale16,185 people · 5 results
Other districts with a few results read
Search these in the water lookup to see their numbers.
- West Slope Water District · 11,000 people