Tag Archive for: Olivenhain Municipal Water District

For the fifth time, the Olivenhain Municipal Water District's 4S Ranch Water Reclamation Facility received statewide recognition from CWEA. Photo: Olivenhain Municipal Water District

4S Ranch Water Reclamation Facility Named 2024 Plant of the Year

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The Olivenhain Municipal Water District’s 4S Ranch Water Reclamation Facility (4S WRF) was named the statewide 2024 Plant of the Year (small division) by the California Water Environment Association at its recent annual conference in San Diego. The award recognizes the facility’s innovation, regulatory compliance, and cost-effective operation.

In addition to being named California’s plant of the year, the facility received the same designation at the local level in February from CWEA’s San Diego Section.

The 4S Ranch Water Reclamation Facility is a repeat winner, winning this statewide recognition as Plant of the Year five times since 2019.

“There are over a thousand wastewater treatment plants in California, and our district is honored to have 4S WRF named as CWEA’s Plant of the Year at the state level for the second time in three years,” said Matthew R. Hahn, OMWD board president.

CWEA president Gilbert Barela (far right) presents the award to Olivenhain Municipal Water District employees John Onkka, recycled water program supervisor, and Jason Emerick, water reclamation operator. Photo: Olivenhain Municipal Water District 4S Ranch Water Reclamation Facility

CWEA president Gilbert Barela (far right) presents the award to Olivenhain Municipal Water District employees John Onkka, recycled water program supervisor, and Jason Emerick, water reclamation operator. Photo: Olivenhain Municipal Water District

“The successful operation of the 4S WRF is a direct result of the support and collaboration across all areas of the District, including the Board of Directors, senior management, the 4S WRF operators, and all OMWD departments,” said John Onkka, recycled water program supervisor at the 4S Water Reclamation Facility.

Innovation Drives High Quality, Saves Treatment Costs for Ratepayers

Innovative practices at 4S WRF over the past several years include the installation of monitoring equipment that makes immediate adjustments in the treatment process, which stood out to the CWEA judges. The equipment not only keeps the facility in regulatory compliance but also reduces treatment costs for ratepayers. In addition, to obtain higher water quality and reduce energy costs, OMWD installed a more efficient ultraviolet disinfection system.

OMWD meets up to 15 percent of its overall demand with recycled water. 4S WRF can transform up to two million gallons of wastewater to recycled water each day. This alternative water supply reduces the use of drinking water for the irrigation of golf courses, parks, schools, streetscapes, and homeowner association common areas.

OMWD Expands Access to Recycled Water in 2025

Construction is nearly complete at three sites in the cities of Encinitas and Carlsbad to install 5,600 feet of new recycled water pipelines. Photo: Olivenhain Municipal Water District 4S Ranch Water Reclamation Facility

Construction is nearly complete at three sites in the cities of Encinitas and Carlsbad to install 5,600 feet of new recycled water pipelines. Photo: Olivenhain Municipal Water District

Currently, OMWD is expanding access to its recycled water by identifying opportunities to connect more customers to its recycled water distribution system.

Construction is nearly complete at three sites in the cities of Encinitas and Carlsbad to install 5,600 feet of new recycled water pipelines. The completion of the pipeline extensions later this year will result in the conversion of 28 water meters from potable to recycled water, saving more than 12.5 million gallons of imported drinking water annually.

Founded in 1928, the California Water Environment Association is a not-for-profit association of 10,000-plus wastewater industry professionals. The association trains and certifies wastewater professionals, disseminates technical information, and promotes safe and effective work practices.

 

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OMWD’s 4S Ranch Water Reclamation Facility Recognized as California’s 2024 Plant of the Year

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Encinitas, Calif. — Today, Olivenhain Municipal Water District’s 4S Ranch Water Reclamation Facility was awarded California Water Environment Association’s statewide 2024 Plant of the Year (Small) award at CWEA’s Annual Conference in San Diego. The award acknowledges the facility’s innovation, regulatory compliance, and cost-effective operation.

In addition to being named California’s plant of the year, the facility received the same designation at the local level in February from CWEA’s San Diego Section.

“There are over a thousand wastewater treatment plants in California, and our district is honored to have 4S WRF named as CWEA’s Plant of the Year at the state level for the second time in three years,” said OMWD President Matthew R. Hahn.

 

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Complimentary Waterwise Firescaping and Wildfire Preparedness Workshop

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Encinitas, Calif. —Olivenhain Municipal Water District invites the public to attend a free workshop about waterwise firescaping techniques and wildfire preparedness.

The workshop will be held on Saturday, April 26, from 10:00 a.m. to 11:30 a.m. at the OMWD boardroom, located at 1966 Olivenhain Road in Encinitas. Registration is required at www.olivenhain.com/events.

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OMWD Maintains AAA Bond Rating

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Encinitas, Calif. — Fitch Ratings reviewed Olivenhain Municipal Water District’s revenue bonds on March 13 and determined that OMWD will maintain its AAA rating. Since 2016, OMWD’s revenue bonds have held the AAA rating, which is the highest grade awarded by Fitch Ratings, a global rating agency that offers independent credit opinions.

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Water Agencies in North County Further Partnership to Minimize Costs to Ratepayers

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Encinitas, Calif. — At their March 19 board meetings, both Olivenhain Municipal Water District and Vallecitos Water District approved entering into a partnership agreement allowing VWD to install communication equipment at OMWD’s Denk Reservoir site in Carlsbad.

OMWD’s Denk Reservoir overlooks the southern portion of VWD’s service area and provides a clear line of sight between VWD’s Meadowlark Water Reclamation and San Elijo Hills Pump Station facilities. By partnering with OMWD to use the Denk Reservoir site to host the ethernet radio equipment, VWD will connect their two facilities with a reduced amount of equipment. The improved communications will ensure that system operators can monitor flow and pressure levels to make operational changes throughout the distribution system.

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OMWD Still Accepting Applications for Vacancy on Board of Directors

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Encinitas, Calif. — Olivenhain Municipal Water District is calling for applications to fill the Division 1 vacancy on its Board of Directors. Departing director Marco San Antonio resigned from OMWD on January 24.

OMWD’s board intends to conduct interviews at its March 19 board meeting to fill the vacancy. The newly appointed director will represent Division 1 through December 4, 2026, filling the remaining 20 months of the four-year term.

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OMWD Proactively Completes Replacement of Drinking Water Pipeline on Rancho Santa Fe Road

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Encinitas, Calif. —Olivenhain Municipal Water District has completed the construction of a drinking water pipeline on Rancho Santa Fe Road on the border of Encinitas and Carlsbad. The project replaced an existing pipeline that was originally installed in 1961 and was reaching the end of its lifespan.

OMWD continuously assesses the condition of its infrastructure, and replaces it proactively before failure to avoid major leaks and damage to roadways.

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OMWD Wins Statewide Award for Operating Budget Excellence

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Encinitas, Calif. — Olivenhain Municipal Water District’s Board of Directors accepted at its February 19 meeting the California Society of Municipal Finance Officers’ Operating Budget Excellence Award for its budget for fiscal years 2025 and 2026.

The CSMFO award recognizes public agencies for demonstrating clarity, accuracy, and consistency in their budget document. OMWD’s budget met specific statewide standards and requirements that CSMFO considered to be of the highest quality. CSMFO determined that OMWD is implementing best management practices in budgeting and financial reporting.

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OMWD’s 4S Ranch Water Reclamation Facility Earns “Plant of the Year” Recognition

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Encinitas, Calif. — Olivenhain Municipal Water District’s Board of Directors accepted at its February 19 meeting California Water Environment Association San Diego Section’s 2024 Plant of the Year Award for the 4S Ranch Water Reclamation Facility. The award acknowledges the facility’s innovation, regulatory compliance, and cost-effective operations.

“Our operators work hard seven days a week to ensure that our wastewater treatment facility functions at the highest level while providing quality service to the communities we serve,” said OMWD President Matthew R. Hahn. “Our board is proud to have our facility recognized by CWEA for the second time in three years.”

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Board Chair Announces Committee Leadership for 2025-2026

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San Diego County Water Authority Board Chair Nick Serrano has appointed new leadership for the Board’s committees and regional boards. These positions are responsible for running vital committees that impact all aspects of the Water Authority’s operations and representing the Water Authority on key regional bodies.

“I am proud to announce these appointments, which reflect the expertise, dedication, and leadership needed to advance our priorities for the San Diego region,” said Chair Serrano. “This group of leaders brings diverse perspectives to the table and shares my commitment to keeping water rates low, ending the era of litigation that has stood in the way of collaborative decision-making for the Southwest, fostering regional collaboration across Southern California, and ensuring a sustainable future for San Diego County.”

Board Chair Nick Serrano.

The new San Diego County Water Authority committee chairs are:

• Ismahan Abdullahi (City of San Diego) – Administrative & Finance Committee
• Amy Reeh (Yuima Municipal Water District) – Engineering & Operations Committee
• Neal Meyers (Olivenhain Municipal Water District) – Imported Water Committee
• Valentine Macedo, Jr. (City of San Diego) – Legislation & Public Outreach Committee
• Marty Miller (Vista Irrigation District) – Water Planning & Environmental Committee

Chair Serrano also appointed Chair Emeritus Mel Katz (City of Del Mar) to be San Diego’s new delegate to the Metropolitan Water District (MWD) of Southern California. Katz replaces former MWD Director Tim Smith (Otay Water District), who retired from this position late last year. Katz was officially sworn-in to his new role as an MWD delegate last week.

In addition, Board Secretary Joy Lyndes (San Dieguito Water District) will serve as the Water Authority’s primary representative to SANDAG.

“Together, we will continue to build on the progress we’ve made, tackle the challenges ahead, and deliver innovative solutions that meet the needs of our communities,” Serrano said. “I have full confidence in this team’s ability to advance our collective vision for a stronger, more affordable, and more resilient water future.”

The Water Authority’s 22 member agencies are represented through a 34-member Water Authority Board of Directors. At least one director from each agency sits on the Board. The Board establishes and administers policies for the Water Authority, and generally holds its regular meetings on the fourth Thursday of every month with special workshops and other meetings as needed.