City of Santa Rosa image CIP

Capital Improvement Project


Laguna Treatment Plant Flood Protection

Estimated Construction Schedule: Slated to begin June, 2024 and is anticipated to be completed October, 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 dikes and a passively activated floodgate across Llano Rd to prevent Laguna floodwaters from flooding to the north into LTP. Improvements (including the floodgate) will be made to Llano Rd adjacent to the south entrance to LTP.

Nov-Dec 2023: Design Plans are 90% complete. However, management has requested that a new alternatives to the proposed floodgate across Llano Rd be evaluated which will delay the project by several months. Work with permitting agencies continues.

Contacts:

Andrew Wilt
Associate Civil Engineer
City of Santa Rosa
(707)543-3878
awilt@srcity.org

Michael Mirich
Civil Engineering Tech III
City of Santa Rosa
+17074819395
MMirich@srcity.org

Ben Bryant, PE
Consultant Project Manager
Brelje and Race
707-576-1322
bryant@brce.com

Correspondence:
Advance Project Notice - Spanish
Advance Project Notice
Community Wide Infrastructure Flood Mitigation Project Public Notice

Other Information:
Initial Public Notice
Initial Study/Proposed MND
Notice of Intent to Adopt a Mitigated Negative Declaration
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Project Image

Note: All dates and times are subject to change.