The City of Encinitas and the Olivenhain Municipal Water District are working together on a project that keeps water supply and traffic flowing.
To prevent water main breaks and ensure reliable service to its customers, Olivenhain Municipal Water District is proactive in its repair and replacement of aging water infrastructure.
Year-long construction project underway
In early April, OMWD began construction to replace aging water infrastructure along El Camino Real in Encinitas. The work marks the start of the El Camino Real Potable Water Pipeline Replacement and Green Bike Lane Striping Project. Construction is expected to last about one year.
During the project, OMWD will replace approximately 4,700 linear feet of existing 12-inch diameter potable water pipeline along North El Camino Real from Encinitas Boulevard to Garden View Road and approximately 650 linear feet of existing 12-inch diameter pipeline between Via Molena and Mountain Vista Drive. Water service lines and fire hydrant laterals served by the existing pipelines will also be replaced.
The two pipelines being replaced were originally installed in 1961 and 1974, and are approaching the end of their lifespan.
The American Society of Civil Engineers estimates that there more than 240,000 water main breaks in the United States every year. The main breaks waste over two trillion gallons of treated drinking water, but also interrupt water service to homes and businesses, and require costly and disruptive emergency repairs.
After OMWD’s pipeline work is complete, the City of Encinitas will implement traffic calming measures and improve safety and mobility for bicyclists along North El Camino Real from Encinitas Boulevard to Leucadia Boulevard by restriping and narrowing travel lanes.
The work will include adding bollards to existing bike lanes, applying green color to some areas on the bike lanes, and additional signage and pavement markings will also be installed.
OMWD will implement the lane restriping portion of the project on behalf of the City of Encinitas, which will take place concurrently with the pipeline replacement project.
Coordination minimizes impact on residents and businesses
The two agencies have combined efforts to maximize operational efficiencies and to reduce impacts to area residents and businesses.
Originally, OMWD’s project was scheduled to begin in 2021. Encinitas Council Member Joe Mosca and OMWD Board Treasurer Larry Watt identified the opportunity to streamline the two projects, maximizing efficiencies and minimizing impacts to the community. Because the City’s project had a deadline for grant funding, the two agencies ultimately decided it would be more efficient to advance the timeline of OMWD’s project.
“El Camino Real is a major thoroughfare and any work done there needs to be executed with maximum care and efficiency in mind to keep impacts to businesses and residents low,” said Larry Watt, OMWD board treasurer. “By coordinating the pipeline replacement project with the City’s project, the community can enjoy a continued safe and reliable water supply and improved road safety with the least disturbance possible.”
Environmental responsibility and safety
“The City of Encinitas is continuing its track record of environmental responsibility by making our streets safer for bicyclists and pedestrians through the Active Transportation Enhancing Project,” said Encinitas Councilmember Joe Mosca. “The City’s partnership with OMWD on this project highlights the benefits of collaboration between neighboring public agencies on critical infrastructure projects.”
Coronavirus pandemic helps minimize impact on traffic management
In addition to the partnership, OMWD has taken steps to minimize the impact of the project on residents and businesses along North El Camino Real. A City-approved traffic management plan will be implemented during construction. All work was originally scheduled to be completed at night to minimize traffic impacts.
As a result of the reduced traffic from the statewide stay-at-home order, the agencies adapted hours in April to 7:30 a.m. to 6 p.m., Monday through Friday. The change allows work to be completed more efficiently and safely.
Olivenhain will work closely with the City to monitor the project’s impact on traffic on a week-by-week basis and modify the schedule as needed along with project contractor Teichert Energy and Utilities Group while still maintaining efficient operations.
OMWD anticipates a single shutdown of water service for most businesses/residences, kept as short as possible. Project updates are posted on its website. Email questions to or call 760-632-4235.