Tag Archive for: Water Conservation

Otay Water District-2023 Landscape Makeover Contest

Otay Water District Opens 2023 Landscape Makeover Contest

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The Otay Water District has launched its annual WaterSmart Landscape Contest as part of a continuing effort to encourage water conservation. Outdoor watering accounts for more than half of residential water use. The resident judged to have the most attractive, drought-toleranat garden receives a nursery gift card, among other prizes, and the title “Best in District.” The deadline to enter is Friday, May 12.

“This contest recognizes the outdoor conservation efforts our residential customers have made during a time when it matters most,” said Otay Water District Board President Mark Robak. “Previous winners of this program have proven that it is possible to create low-water and low-maintenance landscapes with curb appeal.”

The Feibers used beautiful low-water use plants to replace more than 2,000 square feet of turf. Photo: Otay Water District

The Feibers used beautiful low-water use plants to replace more than 2,000 square feet of turf. Photo: Otay Water District

To participate, residents must fill out an application and submit before and after photos of their landscape, a plant list, and a description of their landscape’s transformation. Nominations are also welcome. Front, back, and side yards are eligible.

Recent winners include the transformation of a gopher-ridden lawn at an El Cajon home into an outdoor room design that is wheelchair accessible; a La Mesa makeover incorporating creative elements including a hand-built waterfall made from an old truck ladder rack and other solid materials otherwise destined to become trash in a landfill; and a drought tolerant Chula Vista landscape which beautifies an entire neighborhood with native habitat.

Contest showcases residential water-saving landscape projects

The beautiful, wheelchair accessible garden inspired by Patricia Wood's daughter Kimberly is the 2020 Otay Water District Landscape Contest winner. Photo: Otay Water District 2023 Landscape Makeover Contest

The beautiful, wheelchair accessible garden inspired by Patricia Wood’s daughter Kimberly is the 2020 Otay Water District Landscape Contest winner. Photo: Otay Water District

The 2023 regional WaterSmart Landscape Makeover competition seeks the best in landscaping makeover projects from 12 participating San Diego County water agencies. The annual competition is intended to showcase residential water-saving landscaping projects. Winning examples help inform and inspire other homeowners to consider replacing their water-guzzling grass yards.

“We’re encouraged by the enthusiastic participation by San Diego County homeowners who are moving away from lawn-intensive landscaping as the default choice,” said Joni German, Water Resources Specialist with the San Diego County Water Authority. “Homeowners are creating lush, colorful, thriving landscapes which are water-efficient and beautiful at the same time.”

Twelve participating agencies in San Diego County

Patricia Wood's landscape design has broad paths to accomodate a wheelchair. Photo: Otay Water DIstrict 2023 Landscape Makeover Contest

Patricia Wood’s landscape design has broad paths to accomodate a wheelchair. Photo: Otay Water DIstrict

Along with the Otay Water District, participating agencies in 2023 include: California American Water, the cities of Escondido and Oceanside, Helix Water District, Olivenhain Municipal Water District, Padre Dam Municipal Water District, Rincon Del Diablo Water District, San Dieguito Water District, Sweetwater Authority, Vallecitos Water District, and the Vista Irrigation District.

Each agency winner receives a $250 gift certificate and public recognition for their efforts. Homeowners may also be eligible for grass removal rebates and additional incentives.

This year’s contest deadline for all participating agencies is Friday, May 12. Homeowners may submit their entry online through their participating agency.

(Editor’s Note: The Otay Water District, the cities of Escondido and Oceanside, Helix Water District, Olivenhain Municipal Water District, Padre Dam Municipal Water District, Rincon Del Diablo Water District, San Dieguito Water District, Sweetwater Authority, Vallecitos Water District, and the Vista Irrigation District are 11 of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego region.)

Sierra Nevada Snowpack: One of the Largest on Record

/in , /by /California Department of Water Resources / WNN

Following three consecutive years of drought in California, the Sierra Nevada snowpack is one of the most bountiful in more than 40 years. While the snowpack and snow water equivalent is great news for water supply, there are concerns the record snowpack could create flooding issues.

The California Department of Water Resources electronic readings from 130 snow sensors placed throughout the state indicate the statewide Sierra Nevada snowpack’s snow water equivalent is 61.1 inches, or 237% of average for April 3. The snow water equivalent measures the amount of water contained in the snowpack and is a key component of DWR’s water supply forecast.

Sierra Nevada snowpack

This year’s April result from the statewide snow sensor network is higher than any other reading since the snow sensor network was established in the mid-1980s. Before the network was established, the 1983 April 1 statewide summary from manual snow course measurements was 227% of average. The 1952 April 1 statewide summary for snow course measurements was 237% of average.

“This year’s severe storms and flooding is the latest example that California’s climate is becoming more extreme,” said DWR Director Karla Nemeth after the April 3 snow survey at Phillips Station in the Sierra Nevada. Photo: Fred Greaves/California DWR

“California’s climate is becoming more extreme”

“This year’s severe storms and flooding is the latest example that California’s climate is becoming more extreme,” said DWR Director Karla Nemeth. “After the driest three years on record and devastating drought impacts to communities across the state, DWR has rapidly shifted to flood response and forecasting for the upcoming snowmelt. We have provided flood assistance to many communities who just a few months ago were facing severe drought impacts.”

Just as the drought years demonstrated that California’s water system is facing new climate challenges, this year is showing how the state’s flood infrastructure will continue to face climate-driven challenges for moving and storing as much of these flood water as possible.

Sierra Nevada snowpack-snow survey-DWR-

“This year’s result will go down as one of the largest snowpack years on record in California,” said Sean de Guzman, manager of DWR’s Snow Surveys and Water Supply Forecasting Unit. (R-to-L: de Guzman, Jacob Kollen, Water Resources Engineer in Snow Surveys and Water Supply Forecasting Unit, and Jordan Thoennes, Water Resources Engineer in Snow Surveys and Water Supply Forecasting Unit.) Photo: Kenneth James/California DWR

“One of the largest snowpack years on record”

“This year’s result will go down as one of the largest snowpack years on record in California,” said Sean de Guzman, manager of DWR’s Snow Surveys and Water Supply Forecasting Unit. “While 1952’s snow course measurements showed a similar result, there were fewer snow courses at that time, making it difficult to compare to today’s results. Because additional snow courses were added over the years, it is difficult to compare results accurately across the decades with precision, but this year’s snowpack is definitely one of the biggest the state has seen since the 1950s.”

Sierra Nevada-snowpack-April 2023-DWR

Snowpack varies by region

For California’s snow course measurements, only 1952, 1969 and 1983 recorded statewide results above 200% of the April 1 average. While above average across the state this year, snowpack varies considerably by region. The Southern Sierra snowpack is currently 300% of its April 1 average and the Central Sierra is at 237% of its April 1 average. However, the critical Northern Sierra, where the state’s largest surface water reservoirs are located, is at 192% of its April 1 average.

Flooding and spring snowmelt

The size and distribution of this year’s snowpack is also posing severe flood risk to areas of the state, especially the Southern San Joaquin Valley. DWR’s State-Federal Flood Operations Center (FOC) is supporting emergency response in the Tulare Lake Basin and Lower San Joaquin River by providing flood fight specialists to support ongoing flood response activities and by providing longer-term advanced planning activities.

The FOC and DWR’s Snow Surveys and Water Supply Forecasting Unit are helping local agencies plan for the spring snowmelt season by providing hydraulic and hydrologic modeling and snowmelt forecasts specific to the Tulare Lake Basin that are informed by DWR’s snowmelt forecasting tools, including Airborne Snow Observatory (ASO) surveys.

Storms this year have caused impacts across the state including flooding in the community of Pajaro and communities in Sacramento, Tulare, and Merced counties. The FOC has helped Californians by providing over 1.4 million sandbags, over 1 million square feet of plastic sheeting, and over 9,000 feet of reinforcing muscle wall, across the state since January.

State Water Project deliveries increased

On March 24, DWR announced an increase in the forecasted State Water Project deliveries to 75%, up from 35% announced in February, due to the improvement in the state’s water supplies. Governor Gavin Newsom has rolled back some drought emergency provisions that are no longer needed due to improved water conditions, while maintaining other measures that continue building up long-term water resilience and that support regions and communities still facing water supply challenges.

Sierra Nevada Snowpack-April 2023-Reservoir conditions

Water supply challenges

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.

Water conservation ‘a way of life’

Long-term drought conditions in the Colorado River Basin will also continue to impact the water supply for millions of Californians. The state continues to encourage Californians to make water conservation a way of life as more swings between wet and dry conditions will continue in the future. The San Diego County Water Authority and its 24 member agencies provide rebates and programs to encourage water conservation.

Given the size of this year’s snowpack with more snow in the forecast, DWR anticipates conducting a May snow survey at Phillips Station. That is tentatively scheduled for May 1.

Hamid Pezeshkian of Flametree Farms in Vista is among 2,000 growers enrolled in the PSAWR program. Photo: Vallecitos Water District

Special Water Rates Program Reduces Costs for San Diego County Growers

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The San Diego County Water Authority and 13 of its member agencies offer growers a special agricultural water rate program: providing lower-cost water in return for lower reliability.

The Water Authority’s Board of Directors approved the Permanent Special Agricultural Water Rate Program (PSAWR) in 2020. It helps support commercial farms driving the economic engine of rural San Diego County. PSAWR gives farmers a choice of what level of water service works best for their operations.

Although San Diego County’s economy is best known for tourism and biotechnology, agriculture accounts for $2 billion yearly in regional economic activity, according to the most recent county assessment.

Vallecitos Water District and PSAWR Program

Vallecitos Water District is among the PSAWR participating agencies, working with growers like Hamid Pezeshkian of Flametree Farms in Vista. Pezeschkian is among 2,000 growers enrolled.

San Diego County production is largely the combined result of more than 5,000 family farms like Pezeshkian’s operation – the most of any county in the United States. In fact, 69% of all San Diego County farms are smaller than nine acres. Innovative practices – including water-use efficiency measures – allow local farms to be productive by focusing on high-value crops.

Healthy Ecosystem Built on Conservation

When he learned about the PSAWR program through the Vallecitos Water District, Pezeshkian discovered additional options plus a support system to help guide him through the process.

When he learned about the PSAWR program through the Vallecitos Water District, Hamid Pezeshkian discovered additional options plus a support system to help guide him through the process. Photo: Vallecitos Water District

Originally from Iran, Pezeshkian grows citrus, avocados, and various fruits including passion fruit, dragon fruit, and pomegranates, at his small permaculture farm with 500 trees.

“Planting a diverse range of fruit trees, plants, and cover crops as well as a variety of animals and species that coexist together allowing for a prosperous and healthy ecosystem and healthy soil,” explains Pezeshkian.

Water Conservation for Growers

Water conservation is integral to his operation and an ongoing learning process. Flametree Farms has upgraded its irrigation systems, is implementing rainwater collection systems, and aggressively uses organic compost to keep soil soft and help it retain water. When he learned about the PSAWR program through the Vallecitos Water District, Pezeshkian discovered additional options, plus a support system to help guide him through the process.

Vallecitos Water District “incredible to work with”

“The Vallecitos Water District has been incredible to work with,” said Pezeshkian. “They’re encouraging, they’re positive, and they’ve got an amazing smile when you meet them. They are always there to provide you with guidance and information when you need it.”

Pezeshkian found his best fit by qualifying as an organic producer.

“The Organic Program definitely appealed to me,” he said. “It was the taste of these oranges that made me realize that there’s something really special here in the soil. We put not a single drop of any sprays. These trees are just doing amazing, they’re producing, and I can’t wait to continue to go this path and bring healthy nutritious organic food to the community here and share it with my friends and family.”

Agriculture Among San Diego County’s Leading Industries

Flametree Farms has upgraded its irrigation systems, is implementing rainwater collection systems, and aggressively uses organic compost to keep soil soft and help it retain water. Photo: Vallecitos Water District

Flametree Farms has upgraded its irrigation systems, is implementing rainwater collection systems, and aggressively uses organic compost to keep soil soft and help it retain water. Photo: Vallecitos Water District

Agriculture directly employs 56,000 people in San Diego County, including the second-largest number of farms operated by women and the largest number of part-time farmers in the U.S. Along with avocados, San Diego County farmers rank first in the nation in the production of nursery crops, and in the top five producers nationwide of lemons, limes, guavas, pomegranates, and macadamias.

In exchange for lower priced water, participants agree to have reduced water service when the Metropolitan Water District of Southern California cuts supplies to San Diego County. In turn, the Water Authority can reallocate those supplies as needed to commercial and residential customers who pay for full reliability benefits.

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

Turning Seawater into Drinking Water

/in , , /by /Atlanta News Nowby Trason Bragg Quoted: San Diego County Water Authority

The power and technology behind the Claude “Bud” Lewis Carlsbad Desalination Plant, which turns seawater into drinking water, is described in this video report from Reporter Trason Bragg.

The Carlsbad Desalination Plant is the largest, most technologically advanced and energy-efficient desalination plant in the nation, and it has produced more than 100 billion gallons of drinking water for San Diego County since operations began in December 2015.

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sea water-seawater desalination-desalination-Carlsbad Desalination Plant-Trason Bragg

Turning Seawater into Drinking Water

/in , /by /Atlanta News Now (CBS)by Trason Bragg Quoted: San Diego County Water Authority

The power and technology behind the Claude “Bud” Lewis Carlsbad Desalination Plant, which turns seawater into drinking water, is described in this video report from Reporter Trason Bragg.

The Carlsbad Desalination Plant is the largest, most technologically advanced and energy-efficient desalination plant in the nation, and it has produced more than 100 billion gallons of drinking water for San Diego County since operations began in December 2015.

Seawater into drinking water

New intake and discharge facilities

The new intake and discharge facilities at the Carlsbad Desalination Plant will ensure the plant continues to meet California’s stringent Ocean Plan standards for protecting marine life. Work started in January 2023 and the new facilities are anticipated to be operational by December 2024. Except for a planned plant outage required near the end of the project to connect the new facilities to the existing intake system, construction is not expected to impact water production.

100 billion gallons-reverse osmosis-seawater desalination

Reverse osmosis is the heart of the Carlsbad Desalination Plant. During this process, dissolved salt and other minerals are separated from the water, making it fit for consumption. This reverse osmosis building contains more than 2,000 pressure vessels housing more than 16,000 reverse osmosis membranes. Photo: San Diego County Water Authority

California Ends Some Water Limits After Storms Ease Drought

/in , , /by /AP

California Gov. Gavin Newsom ended some of the state’s water restrictions on Friday because a winter of relentless rain and snow has replenished the state’s reservoirs and eased fears of a shortage after three years of severe drought.

He also announced local agencies that supply water to 27 million people and many farmers would get much more from state supplies than originally planned. But Newsom did not declare an end to the drought, warning much of the state is still suffering from its lingering effects.

“Are we out of a drought? Mostly — but not completely,” Newsom said Friday from a farm northwest of Sacramento that has flooded its fields to help replenish groundwater.

Newsom said he would stop asking people to voluntarily cut their water use by 15%, a request he first made nearly two years ago while standing at the edge of a nearly dry Lopez Lake in the state’s Central Coast region — a lake that today is so full from recent storms it is almost spilling over. Californians never met Newsom’s call for that level of conservation — as of January the cumulative savings were just 6.2%.

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Snow Readings Give Reprieve to Colorado River Shortage

/in , , /by /The Desert Reviewby Betty Miller

“It’s snowing!” is how Imperial Irrigation District Water Manager Tina Shields began her hydrology report at the March 21 regular meeting. The water manager’s monthly reports have taken a turn to the positive after years of dire Lake Mead elevation readings.

Although Central California irrigates with water from different sources other than the Colorado River, the Valley’s sole source of water, Shields reported the continuous atmospheric rivers have been devastating to the Central Valley farmland with reports of flooding and washing out of ground.

“Every drought is followed by a flood,” she said. “They have had 250% above average of rain, the photos of two-story houses buried in snow and ski lifts unusable because they are covered in snow are crazy. They are actually talking about Fourth of July skiing and that fields will stay flooded for months. It is all time record breaking.”

Newsom Relaxes California Drought Rules

/in , , /by /Mercury Newsby Paul Rogers

Gov. Gavin Newsom on Friday relaxed drought rules in California amid a winter season filled with atmospheric river storms, flooding and a massive Sierra Nevada snowpack — soaking conditions that followed three dry, grueling years that had been marked by water shortages, extreme wildfires and heat waves.

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Fix-A-Leak Week 2023 Saves Water, Environment

/in , , /by /Water News Network

Fix a Leak Week is an opportunity for all water users to repair leaks and save our most precious resource.  The week (March 20-26) is a reminder every March to check indoor and outdoor plumbing systems for costly, wasteful water leaks.

Increasing awareness of opportunities to repair leaks is supported by the San Diego County Water Authority and its 24 member agencies, and by other regional WaterSense partners throughout North America.

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Fix a Leak Week is a reminder every March to check indoor and outdoor plumbing systems for costly, wasteful water leaks. Graphic EPA WaterSense

Fix-A-Leak Week 2023 Saves Water, Environment

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Fix a Leak Week is an opportunity for all water users to repair leaks and save our most precious resource.  The week (March 20-26) is a reminder every March to check indoor and outdoor plumbing systems for costly, wasteful water leaks.

Increasing awareness of opportunities to repair leaks is supported by the San Diego County Water Authority and its 24 member agencies, and by other regional WaterSense partners throughout North America.

“While Fix a Leak Week is a reminder to save water by repairing leaks, San Diegans continue to be WaterSmart by upgrading plumbing devices with high-efficiency toilets and low-flow showerheads, and by using smart irrigation controllers that automatically adjust with the weather,” said Water Resources Specialist Debby Dunn, with the San Diego County. “We encourage residents and businesses to take advantage of the rebates available to save water indoors and outdoors.”

Minor leaks, water waste

Minor water leaks account for more than a trillion gallons of water wasted each year in homes across the United States. For example, repairing a leaky toilet can save up to 500 gallons of water a day. In just a month, that’s enough to fill a backyard swimming pool.

According to the EPA, an average household’s leaks can account for nearly 10,000 gallons of water wasted every year. Homes with easily correctable leaks can waste 90 gallons or more per day. By fixing easily correctable leaks, consumers can save water cut an average of 10% off their monthly water bill.

Upgrade or repair leaking fixtures indoors and outside

Adding water efficient upgrades will help meet long-term regional conservation goals. Photo: San Diego County Water Authority

Adding water efficient upgrades will help meet long-term regional conservation goals. Photo: San Diego County Water Authority

The Water Authority has partnered with San Diego Gas and Electric to install nearly 4,000 WaterSense-labeled showerheads and 2,213 water-efficient toilets for residents. A $3 million grant from the California Department of Water Resources Urban Community Drought relief grant program will fund the installation of 7,300 additional toilets and smart irrigation controllers. The upgrades will save about 6,000 acre-feet of water. Replacing inefficient or leaking toilets with high-efficiency models reduces water use by 60%.

March Fix a Leak Week 2023

Regional water agencies help customers save water and money

The Vallecitos Water District added a new video for 2023 to its award-winning series helping customers find and fix leaks to save water and money. This year, Vallecitos Water District asks viewers to take the “10 Minute Challenge.”

The Sweetwater Authority is offering tips for consumers and rebates of up to $75 for leak repairs made through June 30. Consumers can schedule a free water audit by calling the Water Efficiency Hotline at 619-409-6779 or email

The Sweetwater Authority also offers customers a $75 rebate to replace or install a new pressure-reducing valve at their home. The valves help to address high pressure that can cause increased wear on fittings, making them more prone to leaks.

A rebate of up to $100 is also available for qualifying leak detectors and flow monitors, which can alert customers to potential leaks through an app on their smartphone. Check out all the water efficiency rebates: www.sweetwater.org/rebates.

Minor water leaks account for more than a trillion gallons of water wasted each year in homes across the United States. Photo: Rajesh BalouriaMinor water leaks account for more than a trillion gallons of water wasted each year in homes across the United States. Photo: Rajesh Balouria

Minor water leaks account for more than a trillion gallons of water wasted each year in homes across the United States. Photo: Rajesh Balouria

The Otay Water District offers helpful tips to fix leaks and save water on its website and its social media, including:

  • Check your water meter before and after a two-hour period when no water is being used. If the meter changes, you may have a leak. Visit otaywater.gov/how-to-read-your-meter to learn how to track your water use.
  • Place a few drops of food coloring in the toilet tank and wait 10 minutes without flushing. If color appears in the bowl, you have a leak.
  • Examine faucet gaskets and pipe fittings for any water on the outside of the pipe to check for surface leaks.

Easy fix for some leaks

Leaky showerheads or dripping faucets are often easy to fix, requiring common tools and hardware that can pay for themselves in water savings. How much? According to the EPA Fix-A-Week-Leak website, each average household with unaddressed leaks can account for 10,000 gallons of water loss every year, enough to wash 300 loads of laundry.

Investing just 10 minutes to perform a quick search of your home and fixing them can save an additional 10% on your water bill.

Check WaterSmartSD.org for tips and for more information about Fix a Leak Week.

To educate water users and promote the importance of repairing leaks to conserve and protect the water supply, Fix a Leak Week was created in 2009 by the Environmental Protection Agency WaterSense program.

(Editor’s note: The Vallecitos Water District, Otay Water District and Sweetwater Authority are three of the San Diego County Water Authority’s 24 member agencies that deliver water across the San Diego County region.)