Location
Anticipated completion date
November 2026
Work Begins
Mon. to Fri.
Project Details
Washington Water has contracted Lee Anderson Construction and Electric Systems LLC to construct a Iron, Manganese, and Arsenic removal treatment system at the Foss Road wellsite. This project will begin the second week of March and will be ongoing until mid-June. The project will be contained within the wellsite property. During construction you will see crews on site and work vehicles moving in and out of the property.
You will notice construction noise in the work area while crews are on site each day. Work will begin at 7:30am and should be wrapped up each day by 5:00pm, Monday through Friday, barring any emergencies. Work vehicles and equipment will be parked on-site and will not impact access along Treefarm and Craig Lane; however, residents should plan for extra time and pay attention to where crews are working to allow safe access around the work site. Please avoid the work area when possible.
We apologize for any inconvenience. Protecting your health and safety is our highest priority. If you have any questions or concerns, please do not hesitate to call our Customer Service Center. We can be reached toll free at (877) 408-4060 or by email at [email protected].

Current Projects
-
Final Phase—Ranch Acres Water Mainline Replacement
Location
115th Lane SE and Laukers Lane SEAnticipated completion date
December 2026 -
Corrosion Control Plant, S&I System
Location
72nd Avenue NW between 99th Street Court NW and 98th Street Court NWAnticipated completion date
April 2027 -
Pederson Harold Wellsite and Pumping Upgrades
Location
13818 Purdy Drive NWAnticipated completion date
November 2026
