Friends of
Arboretum Creek

Technical Specifications

Included below are links to download our latest design plans and reports and our original water quality technical memos. Non-technical maps, i.e. design sketches, are included for easy reference.

This 30% design sketch (above) hints at some of the changes from the 10% design (below). Follow these links to view the engineering details and see how the design has evolved:


The 30% Design Plan.pdf


The 30% Design Report.pdf

The following research focused on understanding the year-round water quality of Arboretum Creek, Alder Creek, and Alley Springs. These include detailed explanations and comparisons to other local streams.


Technical Memo 1


Technical Memo 2 - Dry Weather


Technical Memo 3 - Wet Weather