Riverside Ponds & Headworks Mitigation Project

Project Description/ Scope of Work: The purpose of this project is to improve the resilience of critical WWTP infrastructure from catastrophic failure from flooding and associated erosion that threatens the City's WWTP. Work includes replacing the existing Riverside Ponds with new ponds with berms elevated above the 100-year floodplain, stabilization of the banks of the Oat Hill Mine Ditch and Napa River, realignment and stabilization of Simmons Creek, and other incidental improvements as shown on the project plans.