OVERLAKE:

Overlake Village Station Infiltration Vault
Station Vault

Location: Underneath street in front of the Overlake Village light rail station
Project Phase: Construction
Timeline: Operational now, with final completion by end of 2018
Contact: Steve Hitch, Senior Stormwater Engineer, 425-556-2891

The Station Infiltration Vault is the second of three regional stormwater facilities proposed for Overlake Village. This facility removes pollutants from stormwater runoff and then infiltrates the stormwater into the ground.

The City partnered with Sound Transit to construct this facility as part of the construction of the Overlake Village light rail station. Funding was provided by Redmond's Stormwater Utility, along with support from the King County Flood Control District and the King County WaterWorks Grant program. The vault was put into service in March 2018 and will be transferred from Sound Transit to the City of Redmond with completion of the light rail station.

Project Specific Information


June 2014                 Hydrogeology Supplement No. 1 
                                  Groundwater Mounding

December 19, 2013    Hydrology and Geotechnical Engineering Report

December 20, 2013    Overlake Village Station Regional Infiltration Facility
                                    Alternatives Analysis

December 20, 2013    Overlake Village Station Regional Infiltration Facility
                                    30% Design Report

December 30, 2013    Overlake Village Station Regional Infiltration Facility
                                    30% Design Drawings
 


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