Public Works

The Lake Oswego Public Works Department is responsible for maintaining infrastructure systems throughout the City to ensure they are working correctly, efficiently, and that the life of our assets is maximized. Streets, Water, Sewer, Stormwater, Motor Pool and City Beautification maintenance programs make up the department with each responsible for their own infrastructure system.

Here at Public Works, we take pride in providing utility maintenance to help make Lake Oswego a great place to live.

News & Announcements

Smart Water Meter Project

The City of Lake Oswego is updating outdated, manually-read water meters to a new, wireless-read technology. These smart meters support efficiencies in our water system.

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D Avenue Block Party & Public Works Week Celebration

Join us on Wednesday, May 22 from 4-7pm to celebrate the completion of the D Avenue project and National Public Works Week!

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Tryon Creek Wastewater Treatment Plant Project

The City of Lake Oswego is seeking a new and more efficient wastewater treatment plant to replace the existing Tryon Creek Wastewater Treatment Plant (TCWTP) located in Lake Oswego, Oregon.

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Wireless Facilities Policy & Permit

As new technology emerges, the use of wireless devices and data usage has drastically increased. However, as data usage has increased, carriers are needing additional small cell wireless infrastructure to supplement service.

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Help Reduce Localized Flooding

To help reduce localized flooding, the City encourages residents to clear leaves and other debris from storm drains near their property.  Clearing leaves, limbs, and debris from the catch basins can help keep storm drains flowing at peak performance during wet weather.

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Free Water Audits Scheduling Closed for the Year

One of the most important things that a homeowner can do to save water is make sure that equipment is functioning appropriately and is efficient.  The City offers free Water Audits to help citizens find ways to use less water.   Water audits are performed during the spring and summer seasons when watering yards begins.

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Contact Information

Maintenance and Motor Pool
503-635-0280
Maintenance Center
17601 Pilkington Rd
Lake Oswego OR 97035

Water Treatment Plant
503-635-0394
Water Conservation
503-675-3747

Upcoming Events

Transportation Advisory Board

Jan 8 2020 - 7:00pm

Resource Center

Key Documents and Reports

Forms, Permits, and Applications