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Government » Department Directory » Utilities Department

Water

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  • Whale Rock
    SLO Water Sources

    Learn about the City of SLO's main water sources

    Learn more
  • City of SLO Water Rebate Program
    Water Conservation Rebate Program

    Water customers can now receive a rebate for upgrading to water-efficient devices.

    Learn more
  • Construction Water Permit

    Applications for 2024-2025 Construction Water Permits will open soon!

    Learn more

Get to know YOUR Water 

We know the community of San Luis Obispo cares about water. That’s why the City of San Luis Obispo has invested in multiple water sources to meet its water supply needs. The City has four primary water supply sources including Whale Rock Reservoir, Salinas Reservoir, Nacimiento Reservoir, and recycled water. Historic groundwater wells have also been kept in operable, stand-by positions in the event that they are ever needed.  Currently, the City has a water supply portfolio that allows for the safe and continuous use of up to 10,000 acre-feet of water each year, which well exceeds its annual need of about 4,700 acre-feet per year. To see  the City’s current reservoir capacities go here.

The City remains committed to the responsible management of the community’s water supplies. Because of work conducted during and after the 2011-2015 drought, such as the participation in the production of a Groundwater Sustainability Plan (GSP) to better understand groundwater supplies and availability, the acquisition of an additional 2,200 acre-feet of water from Nacimiento Reservoir each year, and upgrading the Water Resource Recovery Facility (WRRF) to allow for expanded use of recycled water, the City is positioned to handle periods of limited rainfall. The lessons learned from past droughts continue to drive proactive planning and position the City to maintain a reliable and resilient water supply. The City constantly reassesses water availability and strives to provide clear communication to the public regarding forecasted conditions and any potential community impacts.

  • Water Sources

    Water Sources

    Learn where the City gets it's water from.

  • Distribution System

    Distribution System

    A complex delivery system designed to provide continuous drinking water and fire suppression.

  • Water Treatment

    Water Treatment

    The water treatment plant provides clean, safe drinking water every day of the year.

  • A graphic showing the underground water pipes that the City of San Luis Obispo owns and which ones Property owners own.

    Lead Service Line Info

    Learn about water service lines and how the City ensures water-safety!

  • Water Conservation

    Conservation

    Help continue to make water conservation a San Luis Obispo Way of life.

  • Plumbing Retrofit Program

    Plumbing Retrofit Verification Program

    Learn how to get your property's indoor plumbing certified.

  • Drought

    Drought

    See what the City of San Luis Obispo has done and continues to do to prepare for drought.

  • button to learn about your water meter

    Understanding Your Water Meter

    Learn how to read and identify leaks using your water meter

  • over irrigation water waste

    Report Water Waste

    Water conservation is a San Luis Obispo way of life. Help us save water by reporting instances of water waste

See the latest news

May 5 Council Meeting Recap

Post Date:05/07/2026 2:28 PM

CITY COUNCIL MEETING RECAP RESUMEN DE LA REUNIÓN DEL CONSEJO

The San Luis Obispo City Council held a public meeting on Tuesday, May 5, 2026. Below is a recap of the meeting. Review the full recorded video and agenda packet.

Just prior to the meeting, the City Council recognized about 30 Laguna Middle School students for voluntarily completing 30 hours or more of community service.

Presentations & Consent Agenda

The meeting began with several presentations, including proclamations declaring:

  • The month of May as National Foster Care Month to recognize the critical role resource families play in providing nurturing, stable homes for local children and to encourage all members of the community to join in raising awareness of and supporting resource families in the community;
  • May 15, 2026 as Peace Officers Memorial Day to honor fallen peace officers who have made the ultimate sacrifice by selflessly giving their lives in the line of duty in the protection and service of others; and
  • The month of May as California Tourism Month and the week of May 3-9, 2026 as National Travel and Tourism Week to recognize the critical role the travel and tourism industry has in our community and state.

Then the City Manager gave a brief presentation with recent updates on City programs, services and events.

There were also several routine matters on the Consent Agenda, which the City Council approved with one vote, including:

  • Granting $10,000 to the Center for Dispute Resolution to create a new community mediation program to help community members resolve conflicts.
  • Updating executive employment contracts, including pay and benefits, and approving an updated employee salary schedule.
  • Updating City rules for private sewer lines, including requiring repairs when problems are found and removing certain offset requirements.

However, the City Council pulled item 7c (2026-27 Human Services Grant Funding Recommendations) from the Consent Agenda for further discussion. The City Council ultimately approved $150,000 in grants to local human services programs but adjusted one of the funding amounts. Because Family Care Network recently received a separate $150,000 state-funded grant through the County for homeless prevention services, the City Council shifted $10,000 recommended for Family Care Network to Community Action Partnership (CAPSLO), increasing the CAPSLO grant from the recommended $10,000 to a final $20,000. The change would help support homeless prevention services in the city.

Public Hearings & Business Items

Housing Rules Updated to Expand Options for All 
An accessory dwelling unit in a backyard.The City Council introduced and discussed proposed updates to local zoning, subdivision, and licensing and permitting rules in San Luis Obispo that will affect neighborhoods citywide. These changes will help ensure the City’s regulations are consistent with state law, create more opportunities for residential development, and clarify existing development standards. Some of these updates include clarifications to setback and height standards for accessory dwelling units, new driveway visibility standards, an increase in the number of residential lots that can be subdivided under state law, and changes to rules for building accessory buildings on residential properties. Additionally, this update further clarifies the rules for Homestay permits and extends the City’s Mobile Home Park Rent Stabilization Ordinance to long-term space leases in mobile home parks, as required by state law. Overall, these updates aim to make the City’s housing and development rules easier for property owners, builders, and residents to understand, while reducing barriers to housing development and maintaining neighborhood character and safety standards. The updates will be brought back for a second reading and adoption at the next City Council meeting. 

100+ Streets to be Repaired or Upgraded in 2026 
An aerial view of a street with green bike lane and highly visible crosswalks.Community members throughout San Luis Obispo will soon see smoother roads, clearer lane markings, and safer transportation conditions for all with the 2026 Roadway Sealing Project. The City Council approved the 2026 Roadway Sealing Project to repair and extend the life of streets in neighborhoods throughout San Luis Obispo and to add various upgrades to improve safety for all road users, including people walking and biking. More than 100 streets are on the list of repairs and upgrades this year, including key corridors around South Street, Broad Street (South of Tank Farm), Orcutt Road, Johnson Avenue, and San Luis Drive, as well as many nearby residential streets in the southern and eastern parts of the city. The project also includes new neighborhood greenway enhancements, new neighborhood traffic calming measures (speed cushions), new high-visibility crosswalks, and more. City staff will advertise the project to contractors soon with the goal of starting construction late this summer. The City’s Pavement Management Program delivers these types of projects every year to take care of existing infrastructure, save money over time, and improve everyday travel for the community. For project and construction updates, visit www.slocity.org/SLOinMotion or subscribe to SLO in Motion updates at www.slocity.org/subscribe. 

Remote Access Expands for City Council Meetings 
Council Members sit at the dais facing the audience in the Council Chambers.
Starting this July, community members will be able to join Council meetings remotely using Zoom and provide live public comment remotely. The City Council approved updates to its meeting rules to comply with new state law (SB 707). The changes also require most Council Members to attend meetings in person to maintain transparency and accountability, while allowing limited remote participation when needed. In addition, the City added clear steps for what happens if there are technical issues, so the public can still follow along. Overall, these updates will make it easier for people to access meetings, stay informed, and participate in local decisions.

 

Looking Ahead

The next City Council meeting will take place on Tuesday, May 19, 2026 at 5:30 PM in the Council Chambers office at City Hall. Attendees of the City Council Advisory Body meetings are eligible for one hour of complimentary parking in designated City garages. Learn more at Parking for Public Meetings. To provide input or view upcoming agendas visit www.slocity.org/agendas.

To receive updates from the City, sign up at www.slocity.org/Subscribe or follow us on social media.

Media Contact: Whitney Szentesi, Public Communications Manager, 805-783-7716, wszentes@slocity.org

Return to full list >>

FAQ Box

  • How do I learn more about my drinking water?

    The City of San Luis Obispo encourages people to learn more about their drinking water. Learn more at:

    Centers for Disease Control and Prevention https://www.cdc.gov/drinking-water/data-research/facts-stats/?CDC_AAref_Val=https://www.cdc.gov/healthywater/drinking/public/index.html

    U.S. Environmental Protection Agency http://water.epa.gov/drink/

    You can also contact the US EPA Safe Drinking Water Hotline at 1-800-426-4791.

  • Why is chlorine added to City water?
    To protect drinking water from disease-causing organisms, or pathogens, water suppliers add a disinfectant, such as chlorine. The practice of disinfection has nearly eliminated most acute waterborne diseases such as dysentery, typhoid fever, and cholera in the United States. However, disinfection practices can be complicated because disinfectants themselves can react with naturally occurring materials in the water to form by-products (Total Trihalomethanes -TTHM’s) which might potentially pose health risks. It is critical to provide protection from pathogens using disinfection, while simultaneously reducing potential health risks to the population from disinfection by-products.
  • Does the City use chlorine or chloramines?
    Chlorine is added as our secondary disinfectant to ensure the water is safe as it travels through our distribution system to our customers.  We do not use chloramines.
  • What is done to make the water safe to use?

    The City water system is regulated by the State Water Resources Control Board – Division of Drinking Water.  All of the water from surface water sources is treated at the City’s Water Treatment Plant through a very thorough treatment process.

  • How much water is treated each day?
    Approximately 5.5 million gallons are treated and used each day in the City.
More FAQs

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990 Palm Street 
San Luis Obispo, CA 93401

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