Sewer Division


Maintenance of the city’s sewer system and the proper processing of wastewater is provided through the Sewer Division.  Management of wastewater is vital for the health of the community and a sound environment. 

In Dallas, wastewater from more than 15,000 people and numerous businesses travels through more than 66 miles of sewer pipes to the Water Reclamation Facility. 

Collections System

The Division maintains these lines through routine maintenance and annual pipe replacement projects.

Water Reclamation

The Water Reclamation Facility is managed under a contract with Jacobs Engineering with oversight by the Engineering Division. 

Downloadable Brochures

What Not To Flush brochure 

Contact Us

  1. Gilson, Tom

    Tom Gilson

    Engineering Supervisor

    187 S.E. Court St.
    Dallas, OR 97338

    Ph: 503.831.3558
    Fax: 503.623.2339

    Note: Call City Hall at 503.623.2338 for after-hours Public Works emergency assistance.


    Monday - Thursday
    8:00 a.m. - 12:00 p.m.
    1:00 p.m. - 5:00 p.m.

    8:00 a.m. - 1200 p.m.