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Olivenhain Municipal Water District Logo landscape design workshops

Water Districts Partner to Offer Complimentary WaterSmart Landscape Design Workshop

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Encinitas, Calif. — In order to promote outdoor water use efficiency, Olivenhain Municipal Water District, San Dieguito Water District, and Santa Fe Irrigation District invite members of the public to attend a free WaterSmart landscape design workshop on Monday, April 3, from 5:30 p.m. to 7:30 p.m. The event will be held at the Encinitas Community and Senior Center at 1140 Oakcrest Park Drive in Encinitas.

Steve Sherman of California Landscape Technologies will provide an informative and interactive workshop that will feature methods to reduce outdoor water use and increase irrigation efficiencies. The workshop will provide homeowners simple, step-by-step approaches for creating attractive, water-wise landscapes that are easy to maintain.

Registration for the workshop is required at www.olivenhain.com/events.

This free two-hour workshop is offered through a partnership between OMWD, San Dieguito Water District, and Santa Fe Irrigation District.

Olivenhain Municipal Water District Logo landscape design workshops

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Colorado River Board of California-River Board-Tour

San Diego County Water Authority Hosts Colorado River Board of California

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The San Diego County Water Authority will host water leaders from throughout Southern California March 15 for the monthly meeting of the Colorado River Board of California. On March 14, before the formal meeting, CRB board members will tour projects in the region that promote water resiliency.

The CRB will consider the complex water supply issues facing the Southwest U.S. during its meeting. San Diego Congressman Scott Peters is also scheduled to address the CRB.

Colorado River Board of California

The tour is part of a new program implemented by CRB, under the leadership of Chair JB Hamby, Imperial Irrigation District’s representative, and Vice Chair Jim Madaffer, the Water Authority’s representative and Water Authority board member, to build greater awareness of each CRB member agency’s efforts to serve their region and manage their river supplies.

“The Colorado River Board is so important to ensuring California’s voice is heard on the river, especially during these difficult times as we work to find collaborative solutions to the river’s challenges now and into the future,” Madaffer said. “We look forward to showcasing the local supply projects, online now and planned, that create water resiliency locally, but that also reduce the demand on the river.”

Established in 1937, the CRB is a state agency tasked with protecting the interests and rights of the state and its agencies in water and power resources from the Colorado River.

The Water Authority is a member of the CRB along with IID, the Metropolitan Water District of Southern California, the Coachella Valley Water District, the Palo Verde Irrigation District, the Los Angeles Department of Water and Power, the California Department of Water Resources, and the California Department of Fish and Wildlife. CRB representatives, including two additional members from the public, are appointed by the Governor.

Colorado River Board-river board-Jim Madaffer

The facility tour and meeting is a new CRB program under the leadership of Chair JB Hamby, Imperial Irrigation District’s representative, and Vice Chair Jim Madaffer (L), the Water Authority’s representative and Water Authority board member. Photo: San Diego County Water Authority

Management of the river

The CRB represents California in discussions and negotiations with the Basin states, the U.S. Bureau of Reclamation, governmental agencies at all levels, tribes, and Mexico regarding the management of the river.

CRB members on the tour will see two local water supply projects generating water now – the Claude “Bud” Lewis Carlsbad Desalination Plant – and planned – the East County Advanced Water Purification Plant.

Seawater desalination

The seawater desalination plant, the largest in the nation, came online in 2015 and recently passed the milestone of producing more than one-billion gallons of water for the San Diego region.

Colorado River Board-CRB-desalination-water supply

The San Diego County Water Authority added desalinated seawater to its supply portfolio in 2015 with the start of commercial operations at the nation’s largest seawater desalination plant. Photo: San Diego County Water Authority

“The desalination plant is not only important to our region, but the Water Authority believes the plant could be part of an overall long-term solution to support Lake Mead, California’s critical river reservoir, under a proposal we are considering to expand the plant,” said Madaffer.

Water purification

Now under construction, the East County Advanced Water Purification facility, or East County AWP, is a collaborative partnership between two Water Authority member agencies, the Padre Dam Municipal Water District and the Helix Water District, and the County of San Diego and City of El Cajon.

The plant is projected to generate a local, reliable and drought-proof drinking water supply utilizing state-of-the-art technology to recycle and reuse the region’s wastewater. The East County AWP is expected to produce 30% of East San Diego County’s water supply by early 2026, and is one of the innovative water purification facilities in the county either in operation or in development.

East County AWP-groundbreaking-June 2022-CRB-Colorado River Board

Scheduled to be operating in 2026, the East County AWP is projected to generate up to 11.5 million gallons per day of purified water— meeting approximately 30% of current drinking water demands for East San Diego County residents and businesses. Photo: San Diego County Water Authority

Following the facility tours on March 14, the CRB will hold its monthly meeting March 15 at the Water Authority’s Kearny Mesa headquarters in San Diego. The meeting is scheduled to start at 10 a.m. and is open to the public.

(Editor’s note: The Helix Water District and Padre Dam Municipal Water District, are two of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego County region.) 

San Diego County Water Authority And its 24 Member Agencies

Water Authority Launches Budget-Rate Setting Process for 2024

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March 10, 2023 – The San Diego County Water Authority on Thursday started a months-long public process to refine its next two-year budget and a draft preliminary proposed rate increase for 2024. The average rates charged by the Water Authority are currently projected to rise by approximately 14% next year, though agency staff and board members are assessing strategies to lower the number.

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Sweetwater Authority Logo 2019Sweetwater Authority Logo 2019

Sweetwater Authority Awards Local Business $5,000 in Grant Funds for Water Efficient Devices

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Chula Vista, Calif. – Sweetwater Authority recently awarded $5,000 to a National City laundromat as part of its Savings Through Efficiency Program (STEP) Grant program. The STEP grant is one of many resources the Authority offers businesses in its service area that help them reduce water use and save money.

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Snow Survey-snowpack-DWR-Snowpack above normal-water conservation

California’s Snowpack Shows Huge Gains from Recent Storms

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The snow water equivalent of California’s snowpack is 190% of average for March 3, 2023. After three years of drought, the bountiful winter is good news, but a drier future demands more conservation and innovative solutions for water supply in the Southwestern U.S.

The Department of Water Resources on March 3, conducted the third snow survey of the season at Phillips Station in the Sierra Nevada. The manual survey recorded 116.5 inches of snow depth and a snow water equivalent of 41.5 inches, which is 177% of average for the location on March 3. Snow water equivalent measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast.

California’s Snowpack

DWR’s electronic readings from 130 snow sensors placed throughout the state indicate the statewide snowpack’s snow water equivalent is 44.7 inches, or 190% of average for this date.

Recent Storms

“Thankfully the recent storms combined with the January atmospheric rivers have contributed to an above-average snowpack that will help fill some of the state’s reservoirs and maximize groundwater recharge efforts. But the benefits vary by region, and the Northern Sierra, home to the state’s largest reservoir Lake Shasta, is lagging behind the rest of the Sierra,” DWR Director Karla Nemeth said. “It will also take more than one good year to begin recovery of the state’s groundwater basins.”

It Will Take More than a Single Wet Year to Recover Groundwater Levels in Some Parts of the State

Although the statewide snowpack is currently just behind the record snow year of 1982-83, the snowpack varies considerably by region. The Southern Sierra snowpack is currently 209 percent of its April 1 average and the Central Sierra is at 175 percent of its April 1 average. However, the critical Northern Sierra, where the state’s largest surface water reservoirs are located, is at 136 percent of its April 1 average. With one month of the traditional wet season remaining, DWR is providing updated runoff forecasts to water managers and is closely monitoring spring runoff scenarios and river flows to ensure the most water supply benefits from this year’s snowpack while balancing the need for flood control.

“The recent storms over the past week broke a month-long dry spell in a dramatic way,” said DWR’s Snow Surveys and Water Supply Forecasting Unit Manager Sean de Guzman. “We are hopeful that we will see more cold storms to add to our snowpack for the next month and help set up a long, slow melt period into spring.”

‘Good News’ but Conservation Remains Critical

“The results of today’s snow survey is good news for the state’s water supply, especially for those parts of the state that rely on snowmelt as their primary source of water,” said San Diego County Water Authority Water Resources Manager Jeff Stephenson. “The above average snowpack levels come after three consecutive years of drought that resulted in below normal water levels at the state’s major reservoirs. For the San Diego region, the recent local storms allow residents and businesses to turn off sprinklers and irrigation for at least several weeks, if not longer. This allows the region to keep more water in local reservoirs for use later in the year.”

California’s Snowpack and a Hotter, Drier Climate

“Despite the recent wet weather and the region’s diverse water supply portfolio, the long-term forecast of a hotter, drier climate, for the Southwest U.S., means that water use efficiency remains a key part of saving our most precious resource, in wet or dry years,” added Stephenson.

Stephenson said that there are rebates and other free services available to residents and businesses of San Diego County that can help conserve water and save money.

Airborne Snow Observatory Surveys

To ensure water supply managers have the most current forecasts of snowpack runoff, DWR is utilizing the best available technology to collect the most accurate snow measurements. DWR’s Snow Surveys and Water Supply Forecasting Unit is utilizing Airborne Snow Observatory (ASO) surveys across 12 of California’s major snow-producing watersheds to collect data on the snowpack’s density, depth, reflectiveness, and other factors down to a 3-meter resolution. These flights, which utilize LiDAR and imaging spectrometer technology, provide DWR with more information on water content than ever before, which is then fed into advanced physically based and spatially explicit models to generate the most accurate water supply runoff forecasts possible. These forecasts are used to develop the Bulletin 120 for forecasted spring run-off to determine water allocation and stream flows for the benefit of the environment.

Groundwater Basins ‘Slower to Recover’ From Drought

While winter storms have helped the snowpack and reservoirs, groundwater basins are much slower to recover. Many rural areas are still experiencing water supply challenges, especially communities that rely on groundwater supplies which have been depleted due to prolonged drought. It will take more than a single wet year for groundwater levels to substantially improve at a statewide scale. Drought impacts also vary by location and drought recovery will need to be evaluated on a regional scale and will depend on local water supply conditions.

On February 13, Governor Newsom issued an Executive Order directing state agencies to review and provide recommendations on the state’s drought response actions by the end of April, including the possibility of terminating specific emergency provisions that are no longer needed, once there is greater clarity about the hydrologic conditions this year.

Save Our Water

Californians should still continue to use water wisely so that we can have a thriving economy, community, and environment. DWR encourages Californians to visit SaveOurWater.com for water saving tips and information as more swings between wet and dry conditions will continue in the future.

DWR conducts five media-oriented snow surveys at Phillips Station each winter near the first of each month, January through April and, if necessary, May. The next survey is tentatively scheduled for April 3.

Sweetwater Authority Logo 2019Sweetwater Authority Logo 2019

Fix a Water Leak and Get Up to $75 Now Through the End of June

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Chula Vista, Calif. – To assist customers with costs associated with leak repairs, Sweetwater Authority is offering a rebate of up to $75 for repairs made from March 1, 2023 through June 30, 2023. The special rebate is in celebration of the national Fix a Leak Week, which serves as an annual reminder to check household plumbing fixtures and irrigation systems for leaks.

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The Helix Water District's Tunnel Hill storage tank rehabilitation project took approximately two years to complete. Photo: Helix Water District

Tunnel Hill Water Tanks Rehabbed and Upgraded by Helix Water District

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The Helix Water District recently completed an extensive rehabilitation of its Tunnel Hill water storage tanks. The two tanks are above Interstate 8 near the Los Coches freeway exit. The tanks play an important role in the water infrastructure system by storing and providing water to thousands of Helix Water District customers in Lakeside and El Cajon.

The project took two years to complete in several phases. The first phase of the project involved stripping the exterior of the smaller and newer, reinforced concrete tank. The new, natural concrete finish does not require paint and will reduce long-term maintenance costs.

The larger steel Tunnel Hill water tank received a corrosion-resistant aluminum dome roof. Photo: Helix Water District

The larger steel Tunnel Hill water tank received a corrosion-resistant aluminum dome roof. Photo: Helix Water District

Next, the larger steel tank received new paint and a corrosion-resistant aluminum dome roof. The height of the tank was extended by five feet to improve the tank’s performance and safety in an earthquake, especially to protect nearby neighborhoods. The exterior of the steel tank was recoated.

Both tanks received new interior coatings to prevent corrosion and were replumbed with flexible fittings to prevent breaks and keep the tanks connected during an earthquake.

Asset Management

Both tanks received new interior coatings to prevent corrosion and were replumbed with flexible fittings to prevent breaks and keep the tanks connected during an earthquake. Photo: Helix Water District

Both tanks received new interior coatings to prevent corrosion and were replumbed with flexible fittings to prevent breaks and keep the tanks connected during an earthquake. Photo: Helix Water District

“The Tunnel Hill Tank improvements are a great example of successful asset management,” said Helix Water District Board President Kathleen Coates Hedberg. “It would have cost over $10 million dollars if we had to replace the tanks. However, rehabilitating cost $3.5 million dollars. Our District is over 100 years old, and it is important to stay on top of our aging water system. We continuously monitor and manage our infrastructure because it’s the best long-term solution for our customers.”

The completed improvements will extend the life of the Tunnel Hill tanks for another 50 to 75 years.

Watch video of the Tunnel Hill Tank rehabilitation project in progress

Vital Roles In Water Infrastructure

Tanks are the most visible parts of water infrastructure and play a vital role in supplying water for the daily needs of residents and businesses, as well as for emergencies. The Helix Water District operates and maintains 25 tanks across its 50-square-mile service area. Proactive rehabilitations are less expensive than the construction of a new tank.

The height of the larger tank was extended by five feet to improve the tank’s performance and safety in an earthquake, especially to protect nearby neighborhoods. Photo: Helix Water District

The height of the larger tank was extended by five feet to improve the tank’s performance and safety in an earthquake, especially to protect nearby neighborhoods. Photo: Helix Water District

Eight additional water storage tanks were inspected and repaired in 2022. In addition, as part of its proactive maintenance, crews replaced 11,560 feet of cast-iron pipeline and surveyed 14,728 feet of pipeline route for design.

The district pulled electromagnetic detectors through 12,000 feet of the 36-inch diameter pipeline that delivers water from the Colorado River and Northern California to the R.M. Levy Water Treatment Plant in Lakeside. The detectors measure the pipe wall and identify weak points, facilitating faster, more precise and less expensive repairs. Based on the data, the Helix Water District replaced 805 feet of pipe and installed 34 steel plates and 10 new access manways.

(Editor’s note: The Helix Water District is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego County region.) 

The Sweetwater Reservoir will offer free fishing on Sundays throughout 2023. Photo: Sweetwater Authority

Sweetwater Reservoir Open to Free Fishing on Sundays in 2023  

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The Sweetwater Reservoir now offers “Free Fishing Sundays” through the Sweetwater Authority’s Reservoir Recreation Program. Free access weekly on Sundays will continue through the end of 2023.

Located at the eastern edge of Bonita, Sweetwater Reservoir’s Recreation Program is easily accessible to the water agency’s customers. The program offers outdoor activities including 2.5 miles of shoreline fishing, and a riding and hiking trail operated by the County of San Diego.

Beginning March 1, program hours are 7 a.m. to 5 p.m. The entrance is at 3203 Summit Meadow Road in Bonita. A valid California Department of Fish and Wildlife Fishing License is required. Regular fishing fees are still in effect on Fridays, Saturdays, and Mondays.

New program, free access

The new program extends this opportunity due to the recent closure of Loveland Reservoir to recreational use.

“We recognize that the recent closure of Loveland Reservoir has impacted recreation access,” said Authority Board Chair Hector Martinez. “We hope that by offering free access to the program on Sundays, customers and local residents will come out and enjoy these outdoor recreational activities located right here in our own community.”

A California Fishing License is required, and the Authority has established rules to ensure the protection of the water supply and sensitive habitats surrounding its reservoirs. For more information on current hours, fees, and safety, visit www.sweetwater.org/fishing.

San Diego County lakes prized for freshwater fishing

A happy angler shows off his catch at the Sweetwater Reservoir. Photo: Fishbrain.com Free fishing

A happy angler shows off his catch at the Sweetwater Reservoir. Photo: Fishbrain.com

San Diego County’s freshwater fishing in area reservoirs and lakes managed by the region’s water agencies attracts experts and beginners alike. Eighteen of the County’s 24 reservoirs allow fishing, including the 960-acre Sweetwater Reservoir.

According to FishedThat.com, Sweetwater Reservoir is rated among San Diego County’s top three freshwater fishing locations. Fish available in the reservoir include carp, largemouth bass, bluegill, red-eared sunfish, channel catfish, and crappie.

Fifth-grade students in the Sweetwater service area were also provided free fishing passes for the year through their schools.

Primarily a local water supply for the Sweetwater Authority’s 200,000 customers in National City, Chula Vista, and Bonita, the agency has created recreational opportunities at the reservoir including fishing programs and a riding and hiking trail, operated by the County of San Diego.

(Editor’s note: The Sweetwater Authority is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego County region.) 

San Diego County Water Authority And its 24 Member Agencies

First Aqueduct Maintenance Shutdown Runs Feb. 27-March 8

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February 22, 2023 – The final shutdown for scheduled maintenance of the San Diego County Water Authority’s First Aqueduct is scheduled to begin February 27. The shutdown will run through March 8, allowing crews to reline portions of the historic aqueduct and perform regular maintenance work that ensures a safe and reliable water supply for the region. Portions of the First Aqueduct were shut down earlier this year for similar work, as part of a proactive approach to saving on future maintenance or replacement costs.

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Sweetwater Authority Logo 2019Sweetwater Authority Logo 2019

Sweetwater Authority Brings Innovative Water Main Flushing Program In-House with Investment in Water-Saving Equipment

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Chula Vista, Calif. – Sweetwater Authority recently acquired a NO-DES system to support the agency’s water main flushing program, which maintains overall water quality. The Authority is the first agency in the region to purchase the water-saving equipment. Bringing the flushing program fully in-house will achieve significant cost-savings for the agency and its customers.

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