Vallecitos Water District

Home
United States
San Marcos, CA
Vallecitos Water District

Water and wastewater specialists, providing exceptional and sustainable water and wastewater service

For more than 60 years, Vallecitos Water District has been your water and wastewater specialists, providing water, wastewater, and reclamation services to San Marcos; the community of Lake San Marcos; parts of Carlsbad, Escondido and Vista and other unincorporated areas in north San Diego County. Originally founded as the San Marcos County Water District in 1955 by a group of local citizens to ans

wer the shrinking water table in the San Marcos and Twin Oaks valleys, the District was formed to provide the region with imported water from Northern California and the Colorado River. The San Marcos County Water District continued to grow as an independent, special district and in May of 1989, changed its name to the Vallecitos Water District. Today, with a new name and extended focus, Vallecitos Water District currently serves a population of more than 97,000 within its 45-square-mile boundary. Guided by a comprehensive Master Plan that looks ahead more than 20 years into the future, Vallecitos is committed to providing exceptional and sustainable services at the lowest possible cost. Vallecitos Water District is governed by a 5-member Board of Directors. All are invited to attend the public Board meetings to learn more about the District. Meetings are held at the District's Administrative offices at 201 Vallecitos de Oro in San Marcos. To learn more about Vallecitos Water District, go to www.vwd.org.

06/14/2026

On June 14, we celebrate Flag Day and the adoption of the Stars and Stripes in 1777.

As we honor our nation's flag, we also recognize the public servants, utility workers, engineers, operators, and customer service professionals who work every day to provide the essential services that help our communities thrive.

Thank you to all who serve our country and our communities.

06/13/2026

First a hawk. Now bees.

Our recirculating rain fountain continues to attract wildlife of all sizes. While a hawk recently used the fountain as a perch, this time it's serving as a refreshing pit stop for some of our community's hardest workers—bees.

Providing access to water helps support pollinators that are essential to healthy ecosystems and vibrant landscapes.

Nature has a way of reminding us that water is important for everyone.

06/12/2026

"Keeping an Eye on What You Can't See"

Most of our wastewater infrastructure is out of sight—but it's never out of mind.

This remotely operated camera helps Vallecitos inspect sewer lines from the inside, recording video that is cataloged by location and retained for future reference. Comparing inspection videos over time allows crews to monitor changes, plan maintenance, and address problems before they become emergencies.

It's one more way we're investing in reliable wastewater service for our customers.

06/11/2026

Engineers are professional problem solvers.

Every day, engineers at Vallecitos Water District tackle challenges both big and small—from planning new pipelines and facilities to improving system reliability and ensuring safe, dependable water service for our community.

Their work often happens behind the scenes, but the solutions they create help keep water flowing when you need it most.

Interested in a career where curiosity, creativity, and critical thinking come together to make a difference? Engineering may be the perfect fit.

06/10/2026

Starting June 14, a major regional water pipeline will be temporarily shut down for inspection and assessment. The work is expected to last about 15 days.

Vallecitos Water District has alternative connections and operational flexibility that should allow us to meet customer demands throughout the maintenance period without issue.

While no service impacts are anticipated, we will continue monitoring regional system conditions. If unexpected circumstances arise elsewhere in the system, targeted conservation requests may be necessary.

For now, customers can help by continuing to use water efficiently every day.

06/09/2026

🦅🌿 Water attracts wildlife, and San Marcos has plenty of it. Included in this post is a watercolor painting of "Discovery Lake" by local artist Nadine Fiscus.

The nearby Cerro de las Posas ("Hills of the Pools") where Discovery Lake is located, contains numerous lakes, ponds, and seasonal pools that provide valuable habitat for birds, mammals, amphibians, and insects.

These water features help make our region a unique place where people and nature thrive together.

06/08/2026

🌊 World Oceans Day – June 8

The ocean plays an important role in our community's water future.

Vallecitos Water District benefits from seawater desalination through the Claude 'Bud' Lewis Carlsbad Desalination Plant, which helps diversify Southern California's water supplies and improve reliability during droughts.

At the same time, wastewater collected from our community is treated before being discharged through the Encina Wastewater Authority, helping protect our coastal environment and ocean health.

This World Oceans Day, we're reminded that protecting water quality and using water efficiently helps safeguard one of our planet's most valuable resources—the ocean.

06/07/2026

Emerald Heights.Escondido, CA, does it again. This local HOA once again removed more turf. This time removing nonfunctional turf with low water use plants.

06/06/2026

Last week, Vallecitos was "In the Community" at the San Marcos Fire Department's Wildfire Preparedness Fair 2026. Today Vallecitos will be with the San Marcos Marcos Parks & Recreation Department for their Annual Trails Day at Lakeview Park from 8:30 am to 12:00 pm.

06/05/2026

🌎 World Environment Day 2026

This year's theme, "Inspired by Nature. For Climate. For Our Future," reminds us that protecting our environment starts with the choices we make every day.

At Vallecitos Water District, we're committed to providing reliable water services while promoting water-use efficiency, sustainable landscaping, and environmental stewardship throughout our community.

Every drop saved helps support a more resilient future.

Address

201 Vallecitos De Oro
San Marcos, CA
92069

Telephone

+17607440460

Website

http://www.vwd.org/about-us/contact

Alerts

Be the first to know and let us send you an email when Vallecitos Water District posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Want your organization to be the top-listed Government Service in San Marcos?