Santa Ana Trunk Sewer Rehabilitation Project
Project Description: The Santa Ana Trunk Sewer Rehabilitation Project will rehabilitate portions of the Santa Ana Trunk sewer in the cities of Santa Ana and Costa Mesa. The project is relining almost 3 miles of existing sewer line to extend its service life. As part of this effort, over a dozen manholes will also be…
Read MoreFountain Valley Plant Future Construction
OC San’s Treatment Plant No. 1 is located in Fountain Valley adjacent to the Santa Ana River and the I-405 southbound ramps at Euclid Avenue.
Read MoreHuntington Beach Plant Future Construction
OC San’s Reclamation Plant No. 2 is located in Huntington Beach adjacent to the Santa Ana River and across the street from Huntington State Beach. Sign up to receive the online OC San Connection Community Newsletter, focused on content regarding OC San programs, construction projects including those at OC San’s Plant No. 2, fun facts,…
Read MoreCosta Mesa Regional Sewers
OC San has several current and future projects within the City of Costa Mesa, as shown in the map below. These projects are to rehabilitate and/or replace miles of sewer pipelines, manholes, and pump stations. Construction schedules are tentative as some of these projects are still in the design phase. Current Construction Status: Airway-Airport Loop Sewer Rehabilitation (In…
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