Sewer lateral responsibility in Washington County
Washington County has 16 incorporated cities, and BelowGrid has published an answer for 1 of them. Each city sets its own rule, so there is no single county-wide answer.
Cities with a published answer
Where each city puts the point at which the pipe stops being the owner’s, from that city’s own page:
Other cities in this county
BelowGrid has not published an answer for these yet. That says nothing about what each city requires.
- Banks
- Beaverton
- Cornelius
- Durham
- Forest Grove
- Gaston
- Hillsboro
- King City
- Lake Oswego
- North Plains
- Rivergrove
- Sherwood
- Tigard
- Tualatin
- Wilsonville
Outside the cities
- Land in Washington County outside any city is not covered by these answers. It is served by the county or by a county service district, depending on where it is, and BelowGrid has not published which.
- Portland lies partly in Clackamas County and Multnomah County as well, so it is listed on each county's page.
- Gaston lies partly in Yamhill County as well, so it is listed on each county's page.
- Lake Oswego lies partly in Clackamas County and Multnomah County as well, so it is listed on each county's page.
- Rivergrove lies partly in Clackamas County as well, so it is listed on each county's page.
- Tualatin lies partly in Clackamas County as well, so it is listed on each county's page.
- Wilsonville lies partly in Clackamas County as well, so it is listed on each county's page.