Boeckman Creek Flow Mitigation Site

Boeckman Creek Flow Mitigation
Project ID: 
7068
Project Type:
Capital Project
Project Status: 
Design
Property Owners: 
City of Wilsonville
Design Engineer: 
Brown and Caldwell
Contractor: 
TBD
Funding Source: 
Stormwater Operating Fund
Location: 
See maps
SW Parkway and SW Ash Meadows
Wilsonville, OR 97070

This project will look at storm water flows coming off the Siemens site towards Boeckman Creek. Historically, these flows were directed towards the Coffee Creek wetlands, but with development of the Siemens site, flows were altered to head towards Boeckman Creek in the 1980s. These flows are needed to return to their natural waterways with the installation of the new Boeckman bridge. Two main project sites exist, one between SW Parkway and SW Ash Meadows, and the other is on the Siemens campus.  Surveying, geotechnical exploration, wetland delineations, and archeological investigations have been complete on both sites, ahead of schedule.  Engineering modeling of the system is complete, the first round of deliverables have been given to the City showing promising results for amount of work needing to be reduced.  The team is in discussions with property owners regarding easements and what the work will look like onsite.  30% design drawings are being produced and expected to be delivered to the City this winter.

More information will be available as the predesign and data collection is complete.

If you have questions about this project that the website doesn’t address, contact:   

Andrew Barrett at 503-570-1567 

 

Boeckman Mitigation Taxlot Map
Status Updates

Project schedule is shown below. 

  • Predsign:             Spring - Summer 2024
  • Design:                 Fall 2024 - Summer 2025
  • Construction:   Summer 2025 - Winter 2026
  • Completion:      Winter 2026