Siphon Assessments in Anaheim, Newport Beach, and Orange, Project PS25-01

The Orange County Sanitation District is initiating a planning study under Project PS25-01 to conduct assessments of seven inverted siphons located across Anaheim, Newport Beach, and Orange in California. This forecast project, identified by solicitation number PS25-01, is designed as a feasibility and planning study to evaluate the condition and performance of these critical infrastructure components. The project has been granted a Notice of Exemption under the California Environmental Quality Act, specifically citing Class G, section 15306 and section 15262, indicating that the study is exempt from certain environmental review requirements. Andrew Brown, an Engineering Supervisor, serves as the primary point of contact for this effort, which is scheduled for posting around September 29, 2026.