City of Santa Rosa image CIP

Capital Improvement Project

Laguna Treatment Plant Flood Protection

Estimated Construction Schedule: Slated to begin June, 2023 and is anticipated to be completed January, 2025.
Construction Contract Amount: Pending
Project ID #: 544
Description: This project will install flood protection facilities for the Laguna Treatment Plant (LTP), the Geysers and Reclamation Pump Stations, and Biosolids facility. The flood protection will include stategically placed berms and a passively activated floodgate across Llano Rd to prevent Laguna floodwaters from flooding to the north into LTP.

Additional News: Fall 2022: CalOES and FEMA have consolidated mutiple FEMA Grant applications into one. Odds are favorable for a grant award up to 75% of the project cost up to $14 million. City has also received tentative approval for a HCD (Housing and Community Development) Grant for any remaining balance.


Andrew Wilt
Associate Civil Engineer
City of Santa Rosa

Jerry Winterlin
Civil Engineering Tech III
City of Santa Rosa
+1 (707) 953-0877

Ben Bryant, PE
Consultant Project Manager
Brelje and Race

Other Information:
Initial Public Notice
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Project Image

Note: All dates and times are subject to change.