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The Metropolitan Water District of Southern California
Infrastructure Projects
Metropolitan regularly monitors its water treatment and distribution infrastructures to assess their condition and ensure that critical facilities remain fit for service.  Each year, numerous capital improvement projects are implemented to improve the reliability of Metropolitan's water delivery system, including pipeline refurbishment and repair.  Although these projects may cause a short-term inconvenience in local communities, they protect ratepayers' investments in an $8.6 billion regional water system.

This page will post current projects in your area. It includes both capital projects and routine maintenance and inspection work.
Current Projects

Information about projects are that are underway or will be implemented in upcoming months will be posted as it becomes available. Metropolitan strives to provide advance notice to local residents and businesses that are in close proximity to a project site.

 

Current Projects

Information about projects are that are underway or will be implemented in upcoming months will be posted as it becomes available. Metropolitan strives to provide advance notice to local residents and businesses that are in close proximity to a project site.

Greg Avenue Pump Station

​Metropolitan is upgrading the Greg Avenue Pump Station located in Sun Valley. The pump station helps deliver water to the western San Fernando Valley and Ventura County portions of Metropolitan's service area.

Project Notice

Orange County Feeder Relining Project

​Key improvements to the Orange County Feeder, a major pipeline in the regional water system, are being made to protect the pipe that is nearing the end of its service life and requires replacement.  Work will occur at 13 locations down Bristol Street in Santa Ana & Costa Mesa.  Construction will take place February – August 2019.  Read more  and visit the project web siteSee mapFor project updates, text “BRISTOL” to 90407.

Second Lower Feeder

The Second Lower Feeder is one of the major pipelines in the system. Approximately 28 miles of this pipeline needs to be relined with steel to ensure that it will be reliable long into the future. Currently, Metropolitan is relining 4.5 miles of the pipeline in the Cities of Carson and Los Angeles, and unincorporated areas in Los Angeles County. Read more and visit the website.

Infrastructure Inspection and Maintenance

When necessary, Metropolitan temporarily takes parts of its delivery system out of service to conduct routine inspections and perform maintenance and upgrades with the least impact on consumers.

East Valley Feeder Shutdown (November 18-22, 2019).

Wastewater project could create drought-proof drinking water for 500,000 Southern California homes
Tests of California water supplies reveal widespread PFAS contamination
Trump Administration Moves to Lift Protections for Fish and Divert Water to Farms
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