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Even in our arid climate, the first rainfall can add up to a lot of water runoff - save as much as possible in your landscape. Photo: Denis Doukhan/Pixabay

Prepare Your Landscape for the First Rain

After a dry spell, the first rainfall is the most important water to capture for your landscape. This is called the “first flush.”

In arid regions like San Diego County, this happens every year because there is a long stretch of dry weather in between rainy seasons.

Why is the first rainfall so important?

It washes away pollutants that have collected since the last rain. This water needs to be filtered as much as possible by landscaping before it goes anywhere else. Usually the next stop for this water is storm drains that empty into oceans. So your landscape can be a very important tool in preventing the buildup of pollutants in local water supplies.

In addition, the first rain in the fall is very important for your plants. New or established plants will want to grow deep roots in the fall and winter, and the additional water is essential. Capturing the rain with your landscape reduces the need for increasing irrigation.

How much water comes off your roof?

Measure the size of your roof to determine how much water will come off it. The shape of your roof doesn’t matter in this instance. The same amount of water falls on the roof whether it is sloped or flat. You can measure a sloped roof either using an aerial view or from the ground without worrying about the slope itself. Just measure the outside edges the same way you would if it was flat and calculate the square footage.

Flat roofs covering a building in one contiguous shape are easier to measure. Some roofs are more complicated. You can divide this type of roof into individual squares or triangles. Then, measure each one at a time and add the figures together for your total roof area.

Calculate your potential water capture

Once you know the total roof area, you can determine the amount of rainfall it generates in gallons, then use the following formula to convert square feet to gallons.

Formula: Rainfall in Inches x Total Square Feet x 0.62 = Gallons of Rainwater from the Roof

Here’s an example using a 1,000 square foot roof: 1 inch of rain x 1000 x 0.62 = 620 gallons.

Even in a dry climate, this rainfall adds up to a lot of water runoff. It’s easy to see how important it is to save as much of this water as possible in a landscape designed to be a sponge instead of a brick. Take the watershed approach to designing your landscape, and you can use the first flush of rain to your advantage.

The San Diego County Water Authority and its partners also offer other resources for landscaping upgrades, including free WaterSmart classes at WaterSmartSD.org.

Sandra L. Kerl is new General Manager of the San Diego County Water Authority

Sandra L. Kerl Appointed General Manager of San Diego County Water Authority

The San Diego County Water Authority Board of Directors approved a contract with Sandra L. Kerl to be the new general manager of the region’s wholesale water agency, following a months-long national search. The Board approved the contract in open session during its regular monthly meeting Nov. 21 at Water Authority headquarters.

Kerl fills the position vacated by longtime General Manager Maureen Stapleton, who retired in March. She has served as the agency’s acting general manager since Stapleton’s departure, working closely with the Board to lead a staff of approximately 250 employees at offices in Kearny Mesa, Escondido, the Imperial Valley and Sacramento.

New general manager brings leadership, vision, collaborative approach

“Sandy brings an ideal mix of leadership, experience and vision to guide the Water Authority into a new decade as the agency seeks innovative solutions that benefit San Diego County and the Southwest,” said Water Authority Board Chair Jim Madaffer. “Her creativity and collaborative approach ushers in a new era of partnerships and progress that has marked her work over the past eight months.”

As acting general manager, Kerl has initiated increased engagement with the Water Authority’s 24 member agencies. She has taken a similar approach with staff, issuing the first agency-wide employee survey to help identify areas of improvement. Kerl has more than 25 years of progressively responsible experience in all aspects of municipal management, including the past decade at the Water Authority.

New era begins with Sandy Kerl as new general manager of the San Diego County Water Authority

Sandy Kerl was appointed as general manager of the San Diego County Water Authority by the Authority’s Board of Directors Nov. 21 during its regular monthly meeting. (L-to-R) San Diego County Water Authority Board Chair Jim Madaffer, General Manager Sandy Kerl, Board Secretary Christy Guerin, Board Vice Chair Gary Croucher. Photo: Water Authority

Critical work ahead to meet challenges

“I’m honored to lead an innovative, forward-thinking organization with a talented staff that continually develops creative, pioneering solutions for improving our operations and service to our 24 member agencies and their ratepayers,” said Kerl.

“We’ve made great progress diversifying our water supply portfolio to sustain our thriving regional economy, but we have critical work ahead to ensure reliability in the face of climate change and other factors,” she said. “Increasing partnerships, maintaining efficient operations and ensuring fiscal sustainability will help us meet future challenges while benefitting the region’s ratepayers.”

L to R: Water Authority Deputy General Manager Sandra Kerl, Poseidon Water CEO Carlos Riva, and former Senator Barbara Boxer share a toast at Thursday's third anniversary event at the Carlsbad desalination plant. Photo: Water Authority

L to R: Water Authority General Manager Sandra Kerl, Poseidon Water CEO Carlos Riva, and former U.S. Senator Barbara Boxer share a toast on December 13, 2018 at the Carlsbad Desalination Plant in celebration of the plant’s third anniversary. Photo: Water Authority

Kerl helped secure financing for Carlsbad Desalination Plant

During her years at the Water Authority, Kerl played a pivotal role in securing financing for the nation’s largest seawater desalination plant, which started commercial operations in Carlsbad in 2015 and produces approximately 50 million gallons of water a day for the San Diego region.

Before joining the Water Authority as deputy general manager in November 2009, Kerl served as city manager of La Mesa. She received her Bachelor of Political Science from California Polytechnic State University at San Luis Obispo and her Master of Business Administration from the University of Redlands.

The Water Authority hired an executive search firm to manage the recruitment and selection process. During the nationwide search, thirty-two applications were received, and six candidates interviewed by a panel of civic, business, and community stakeholders. The process included a vetting of finalists by the Water Authority’s 36-member Board of Directors, representing 24 member agencies across San Diego County.

“We applaud the Water Authority for including public input during the recruitment and hiring process for this key position in our community,” said Haney Hong, president and CEO of the San Diego County Taxpayers Association. “Giving stakeholders a voice in hiring Sandy Kerl is another example of the transparency and collaboration we look forward to as she leads the agency.”

Fall fishing season is in full swing at San Diego County's reservoirs and lakes, including Lake Jennings. Photo: Helix Water District

Freshwater Fishing Flourishes at San Diego Region’s Reservoirs and Lakes

San Diego County’s freshwater fishing in area reservoirs and lakes managed by the region’s water agencies attracts expert anglers and beginners alike.

Of San Diego County’s 24 reservoirs and lakes, 18 allow fishing. Bryan Norris, Reservoirs and Recreation Program Manager for the City of San Diego, oversees eight locations offering recreational opportunities, including fishing.

“We are the largest provider of recreation for the domestic water supply in California,” said Norris. “No other program provides recreation at eight different reservoirs. The City of San Diego is considered a pioneer in these offerings. It’s really something that gets overlooked.”

Bass and bluegill are biting at San Diego reservoirs

Bluegill are plentiful at El Capitan Reservoir in the Cuyamaca Mountains. Photo: City of San Diego

Bluegill are plentiful at El Capitan Reservoir in the Cuyamaca Mountains. Photo: City of San Diego

What people often call lakes in the City of San Diego are actually water supply storage reservoirs and part of the City’s municipal water supply system operated by the City’s Public Utilities Department. The nine reservoirs are Barrett, El Capitan, Hodges, Lower Otay, Miramar, Murray, San Vicente, Sutherland, and Upper Otay. Lake Hodges, Sutherland, and Barrett Lake close during winter months; the remaining five are open year-round.

Lake Murray in La Mesa and Miramar Lake in Scripps Ranch are stocked regularly with trout by the California Department of Fish and Wildlife. The remaining fish species are self-sustaining, such as bass, catfish, bluegill, and crappie.

“We’re so well known for our bass fisheries at the city lakes,” said Norris. “We have multiple tournaments at our reservoirs, it’s our top fishery. They are serious, it’s like any organized sport.”

Trout most popular at Lake Jennings

Brian Pierce of El Cajon caught his limit of trout at Lake Jennings in March, and planned to return for the opening of fall trout season 2019 last weekend. Photo: Helix Water District

Brian Pierce of El Cajon caught his limit of trout at Lake Jennings in March and planned to return for the opening of fall trout season this year. Photo: Helix Water District

Lake Jennings in Lakeside, operated by the Helix Water District, opened its popular trout season November 15. It stocks 20,000 pounds of trout annually on a biweekly schedule between November and April, and 10,000 pounds of catfish in the summer months. It recently received 2,500 pounds of rainbow trout stock from Wright’s Rainbows in Thatcher, Idaho.

Helix Recreation Manager Kira Haley said she works closely with the California Department of Fish and Wildlife to determine the correct timing for stocking the lake for eager fishing enthusiasts.

“If you don’t stock it, they won’t come,” said Haley. “We base the timing on water temperature for the trout, between November and April, when it’s low enough for trout to survive. When it’s not low enough, we stock catfish.”

In August, catfish were stocked at Lake Jennings. Photo: Helix Water DIstrict

In August, catfish were stocked at Lake Jennings. Photo: Helix Water District

In addition, large-mouth bass, red-ear sunfish, and bluegill, as well as channel and blue catfish live in Lake Jennings. Sign up for the Lake Jennings Fish Report online to see what fish are biting.

Haley says she enjoys her new role as a fisheries manager.

“I wouldn’t have called myself a fisherman before I got here,” said Haley. “I know more about fish than I ever thought I would know.

“It’s a very active community. They care so much about the lake and the health of the fish and the fisheries. It’s a great group of people to work with. Most fishermen are good stewards of the land itself. They see a piece of trash, they pick it up.”

Santee Lakes a popular family fishing stop

Santee Lakes, operated by the Padre Dam Municipal Water District, also stocks 12,500 pounds of trout and 24,000 pounds of catfish annually in the fall months for its anglers.

The catfish have been biting big this season at Santee Lakes. Photo: Courtesy Santee Lakes/Padre MWD

The catfish have been biting big this season at Santee Lakes. Photo: Courtesy Santee Lakes/Padre MWD

San Diego County’s year-round lakes also offer hiking, walking, biking, and picnicking.

Three of San Diego’s reservoirs (Lake Hodges, San Vicente, and El Capitan) allow windsurfing, water skiing, and the use of personal watercraft. Stand up paddle boarding was added this year at Lake Hodges. Barrett Lake and Lake Sutherland offer bird hunting.

Santee Lakes is among the county's most popular family recreation spots. Photo: Santee Lakes/Padre Dam MWD

Santee Lakes is among the county’s most popular family recreation spots. Photo: Santee Lakes/Padre Dam MWD

Norris hopes more people will visit and enjoy an escape from everyday urban life.

“There are so many reservoirs around the county that provide recreational opportunities; it’s unfortunate. Everyone thinks of beaches when they think of San Diego,” said Norris.

Stand up paddle boarding is a new activity now permitted at Lake Hodges. Photo: City of San Diego

Stand up paddle boarding is a new activity permitted at Lake Hodges. Photo: City of San Diego

Easier access to recreation information on new website

As part of an ongoing effort on making it easier for the public to access recreation information, the City of San Diego reservoir lakes website has been revised and enhanced.

The website features fishing, hunting, and recreation information, an interactive map, and a photo gallery. New graphics help anglers determine the types of fish available at the City’s reservoirs. Expanded details provide users with access to the fish catch report and details about boating and permits as well as employment and volunteer opportunities.

Jon Foreman of the San Diego band Switchfoot is among the many fans of The Water Conservation Garden in San Diego's East County. Photo: Water Authority

Water Conservation Garden Celebrates 20th Anniversary Nov. 16

Twenty years ago, people who saw a need to help people conserve water and preserve San Diego’s environment conceived the idea for a demonstration garden.

The Water Conservation Garden celebrates its 20th-anniversary Saturday, November 16 at 5 p.m. with a benefit concert featuring food and drink stations, dancing, auction items and live music provided by The Mighty Untouchables. More information and tickets are available on The Garden’s website.

Native San Diegan Jon Foreman of the Grammy-award winning band Switchfoot is among The Garden’s newest fans after a recent visit.

“It has been an amazing journey,” said CEO Jennifer Pillsbury. “We run six acres with educational exhibits for the public, but we also have a huge education program for the public. Last year we had 42,000 visitors and reached 88,000 kids. When we first opened, we were excited about 1,000 visitors.”

Water agencies and municipalities worked together to bring The Garden to life

The annual Spring Garden and Butterfly Festival is among The Garden's most popular annual events. Photo: The Water Conservation Garden

The annual Spring Garden and Butterfly Festival is among The Garden’s most popular annual events. Photo: The Water Conservation Garden

A task force of water agencies and municipalities conceived The Garden in response to six years of drought in San Diego County.

Otay Water District, Helix Water District, and Cuyamaca College kick-started the effort in 1990. By 1992, the San Diego County Water Authority, City of San Diego, and Padre Municipal Water District joined the effort, forming the original Water Conservation Authority.

The following year, the Grossmont-Cuyamaca Community College District approved the establishment of a 4.5-acre Water Conservation Garden adjacent to Cuyamaca College. With $700,000 in donated services, products, and labor from local nurseries and members of the California Landscape Contractors Association, the Water Conservation Garden came to life. San Diego County Supervisor Dianne Jacob presided over its grand opening in May 1999.

Over the past 20 years, The Garden has added its popular children’s exhibits, bird and butterfly gardens, the Dorcus Utter Memorial Sensory Garden, and the Dorcus Butterfly Pavilion.

“The Garden is here to inspire everyone to use all natural resources efficiently, not just water,” said Pillsbury. “When people see proper irrigation and the right plants in the right location with the right soil, having everything working together can be beautiful and efficient.”

Inspiring positive change in the living environment

Pam Meisner, also known as Ms. Smarty-Plants, started the conservation program in 2008 at the Water Conservation Garden. Photo: The Water Conservation Garden

Pam Meisner, also known as Ms. Smarty-Plants, started the conservation program in 2008 at the Water Conservation Garden. Photo: The Water Conservation Garden

The Water Conservation Garden has been governed as an independent nonprofit organization under its own Board of Directors since 2011. Memberships, donations, grants, facility rentals, gift shop sales, and water district dues fund operations.

With additional land donated by Cuyamaca College, The Water Conservation Garden now covers six acres of displays showcasing water conservation through its themed demonstration gardens and how-to displays on mulch and irrigation.

Students in the Cuyamaca College Ornamental Horticulture program benefit from hands-on education just steps away from their classrooms.

“Students come through and learn plant identification and experience lab learning,” said Pillsbury.

New smart classroom available soon at The Garden

The Garden's amphitheater seats 300 and will host its 20th anniversary benefit concert on Nov. 16. Photo: Water Conservation Garden

The Garden’s amphitheater seats 300 and will host its 20th-anniversary benefit concert on Nov. 16. Photo: The Water Conservation Garden

The Garden will open a new smart classroom available for business retreats, meetings, and seminars. Pillsbury also hopes to book more events in the 300-seat amphitheater.

Through its evolution and innovation, the mission of The Water Conservation Garden remains the same as it did on its opening day 20 years ago: to inspire positive change in the living environment through water conservation and the protection of natural resources.

“We’re here to educate the community on efficient water use, but we also want to be a spot where people can come learn and explore together in so many ways,” said Pillsbury.

Admission to The Garden is free. Docent-led tours take place on the first Saturday of each month at 10 a.m.

Yorkshire Water Launches World’s First Poo-Powered Pub

In what will be the first time a public space has been powered by electricity made from poo, The Number Two Tavern is launching for a limited time in The Light, Leeds from 7th until 9th November.

The company is holding its first ever carbon week to spread the word and share knowledge about how we can all reduce our carbon footprint.

The power for The Number Two Tavern is coming from a ground-breaking process, called “anaerobic digestion,” which converts waste into biogas that can be used to generate heat and electricity. Yorkshire Water has charged a Hybrid Power battery with the poo-power, which is being created at Yorkshire Water’s Knostrop Recycling Centre.

Rep. Mike Levin and San Diego County Water Authority Board Chair Jim Madaffer on November 6, 2019.

Rep. Levin Touts Bipartisan Efforts to Fund Water Supply Reliability

Rep. Mike Levin said California’s innovations and investments in water supply reliability and renewable energy are a model for the nation – and that the state’s efforts protect the environment while growing the economy at the same time.

Levin, an attorney and congressman from San Juan Capistrano, represents the 49th District, which includes, Encinitas, Carlsbad, Vista, Oceanside and a portion of southern Orange County.

He made his remarks November 6 during a Legislative Roundtable at the San Diego County Water Authority attended by water agency board members and staff, local civic and business leaders and Citizens Water Academy graduates.

Water supply reliability through supply diversification

“We need a diverse array of resources for water,” said Levin. “Water is a finite resource that we often take for granted.”

The Water Authority periodically holds Legislative Roundtables to hear about water-related issues in Washington, D.C. and Sacramento. More than 60 people attended the Wednesday event, asking Levin a variety of questions about water, energy and climate change.

In his first 11 months in office, he has sponsored and co-sponsored the following bills:

  • Border Water Infrastructure Improvement Act
  • Desalination Development Act
  • Water Recycling Investment and Improvement Act
  • Land and Water Conservation Fund Permanent Funding Act
  • Colorado River Drought Contingency Plan Authorization Act

Desalination Development Act introduced

Levin cited the Claude “Bud” Lewis Carlsbad Desalination Plant as an example of the “deep innovation” necessary to increase sustainability, referencing legislation he introduced to increase federal funding for desalination projects.

He introduced that legislation in July 2019 to raise the funding authorization in the Water Infrastructure Improvements for the Nation Act for desalination projects to $260 million.

Levin said his bill would help strengthen regional water supplies by supporting projects like the South Coast Water District’s Doheny Ocean Desalination Project and the City of Oceanside’s Mission Basin Groundwater Purification Facility Well Expansion and Brine Minimization Project.

California’s clean energy economy a ‘model for the nation’

He also said California has proven that a clean energy economy works to enhance environmental sustainability and jobs.

“We’re leading the way in California, and at the end of the day, we’ve developed a clean energy economy,” Levin said. “The state is a model for the country in how to protect the environment and grow the economy.”

Why Desalinating Water is Hard — and Why We Might Need To Anyway

In places like San Diego and Dubai, where freshwater is scarce, humans turn to machines that pull the salt out of seawater, transforming it into clean drinking water.

(L to R): Sandy Kerl, San Diego County Water Authority acting general manager; Cynthia Koeler, WaterNow Alliance executive director; Paula Kehoe, San Francisco Public Utilities Commission director of water resources; and California-Nevada Section of AWWA Executive Director Tim Worley. Photo: Water Authority

‘Big Ideas’ Diversify San Diego Region’s Reliable Water Supply

Ensuring water for future generations requires investing and investigating big ideas, according to Sandy Kerl.

Kerl, acting general manager of the San Diego County Water Authority, shared some of those ideas today in San Diego, as she delivered the opening remarks at the California-Nevada Section of the American Water Works Association annual fall conference, which runs through Thursday at the Town and Country Hotel Convention Center.

“Big ideas” diversify water supply portfolio

The theme of the conference is “Re/Source: Sustaining Life Through Diversity of Water.”

The Water Authority has worked for three decades to increase San Diego County’s water supply reliability through supply diversification in a region with few natural water assets.

“While we’re proud of the progress we have made, we know that we can’t stand still,” said Kerl.

She described three of the “big ideas” the Water Authority is exploring to increase its water portfolio to meet the needs of 3.3 million people and a $231 billion economy:

Conservation plays key role in sustaining water supply

Kerl also said San Diego County residents play a big part in making water conservation a success.

“I’m proud to say that our 2019 public opinion survey shows that virtually every resident believes in water-use efficiency as a civic duty,” she said.

During a panel discussion, Kerl talked about the importance of supply diversification.

“Creating new sources of supply is critical, but sustainability is really about having a balanced water portfolio approach to ensure a safe, reliable supply,” said Kerl. “Potable reuse is another piece of the puzzle, but you can’t recycle what you don’t have, so we need to look at creating new sources of water supply, such as desalination.”

Tap into resilience

The theme of resilience and sustainability was echoed by the other panelists.

Cynthia Koehler, executive director of WaterNow Alliance, said the organization’s “Tap into Resilience” initiative offers support for projects to enhance water resources now and for future generations.

“The initiative is a unique and comprehensive set of resources for water decision-makers, but also for utility staff and managers to help them implement sustainable water systems,” said Koehler.

Paula Kehoe, director of water resources for the San Francisco Public Utilities Commission, said drought, climate change, and, in particular for the utility, pending environmental regulation, could cause significant issues for water supplies.

“Conservation has been key to increasing our local water supply,” said Kehoe. “We also are pumping groundwater to increase local supply, and we have a groundwater storage and recharge program to build up groundwater supplies for future droughts.”

West Basin Municipal Water District Presents El Segundo Desalination Plant to Manhattan Beach Leaders for the First Time

The final environmental study for a proposed desalination plant in El Segundo will soon be released, the City Council for adjacent Manhattan Beach learned this week, when it received its first formal presentation on the potential project — even though the West Basin Municipal Water District first pitched the plant in 2015.

If approved, the proposed $400 million plant — which would border El Porto, in El Segundo — would be capable of converting 20-to-60 million gallons of ocean water to drinkable water each day. District officials have said the plant is crucial to diversifying the region’s water supply, in case there’s an emergency or a severe drought.

Supervisors Vote Wednesday on Withdrawing County as Groundwater Sustainability Agency for Borrego Valley Groundwater Basin

Borrego Springs, Calif. – Faced with a state mandate to reduce water use by 75 percent after years over over-pumping groundwater, major water users in Borrego Springs have submitted a stipulated agreement for reducing the desert community’s water use by an estimated 75 percent. On Wednesday, San Diego County Supervisors will vote on withdrawing as a groundwater sustainability agency for the Borrego Valley Groundwater Basin, with a goal toward transitioning into water management.