The City of Lake Oswego is continuing to provide essential services. In addition, we're exploring new "no-contact" options in order to reduce exposure to COVID-19 while providing programs and services.  Updates, information on City services, and COVID-19 resources.

Posted on: Mar 31 2020 - 10:39am

Sewer

Public Works Maintenance operates and maintains 206 miles of collection system with 13 major pump stations and 14 single-family pump stations.  All of these assets eventually flow into the Tryon Creek Wastewater Treatment Plant operated by the City of Portland on Foothills Road. Public Works Maintenance also provides information about rodent control, sewer odor complaints, lateral service connection verification, response to sewer back-ups and overflows, and missing manhole covers.

Wastewater Superintendent:
Phil Lawrence (503) 635-0280
plawrence@ci.oswego.or.us