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Atmospheric River Reconnaissance Flight Season Gets an Early Start This Winter

An expanded Atmospheric River Reconnaissance program began last month as a result of the unexpected “bomb cyclone” in October 2021 that hit North America’s West Coast, followed by another atmospheric river less than a month later that caused severe flooding in Washington.

“Climatologically, November and December can bring some of the worst floods for that part of the world,” said research meteorologist Marty Ralph, director of the Center for Western Weather and Water Extremes (CW3E) at UC San Diego’s Scripps Institution of Oceanography. Ralph leads the AR Recon program, along with Vijay Tallapragada, Ph.D., Senior Scientist at NOAA’s Environmental Modeling Center, in partnership with the U.S. Army Corps of Engineers, the California Dept. of Water Resources, NOAA Office of Marine and Aviation Operations, and the U.S. Air Force Reserve 53rd Weather Reconnaissance Squadron “Hurricane Hunters.”

Researchers Propose New Structures to Harvest Untapped Source of Freshwater

An almost limitless supply of fresh water exists in the form of water vapor above Earth’s oceans, yet remains untapped, researchers said. A new study from the University of Illinois Urbana-Champaign is the first to suggest an investment in new infrastructure capable of harvesting oceanic water vapor as a solution to limited supplies of fresh water in various locations around the world.

Senators Urge Agriculture Secretary to Help Western States in ’22-Year Mega-Drought’

Sen. Michael Bennet (D-Colo.) is leading a letter signed by 14 other senators urging Agriculture Secretary Tom Vilsack to help Western states survive what they are calling a “22-year mega-drought” that is threatening farms and ranches across the West.  “The American West is in crisis. Across the major basins of the American West … farm and ranch families hang in the balance as they grapple with a 22-year mega-drought,” they warned.

Despite Rain, Bay Area Utilities Are Cracking Down on Water Waste. One is Even Shutting Off Service

Just because the rainy season has arrived doesn’t mean California’s water cops are off the job. With a fourth year of drought looming, some of the Bay Area’s biggest utilities continue to crack down on excessive outdoor watering. Most are responding to heavy sprinkler use or power-washing with a courtesy note, advising customers to stop what they’re doing with the threat of a fine.

How Much Will Water and Energy Rates Rise in San Diego in 2023?

Higher utility rates will be here starting on Jan. 1. NBC 7 has already talked about higher energy rates, but water and wastewater rates are rising too. That means higher utility bills are on the way for many San Diegans. But just how much are they going up? Some, like water and wastewater increases, are set in stone, while others are being modified right up to the last minute. That can make it hard for families to plan.

The Panorama HOA in Lake San Marcos achieved beautiful results from its landscaping makeover project, which will conserve water and preserve the region's watershed. Photo: Vallecitos Water DistrictHOA landscape makeover

Lake San Marcos HOA Landscape Makeovers Benefit From County Watershed Restoration Program

Lake San Marcos area homeowners associations are conserving water and helping restore the area’s watershed with support from the County of San Diego’s Watershed Rebate program. The rebate program is part of the County’s Watershed Protection Program.

An example of the transformation of the Panorama HOA landscaping. Photos: Vallecitos Water District

An example of the transformation of the Panorama HOA landscaping. Photos: Vallecitos Water District

Through a partnership between the program and the San Diego County Water Authority, residences and businesses in unincorporated areas of San Diego County are eligible for enhanced water-use efficiency rebates. The Waterscape Rebate Program saves money for residential, commercial, and agricultural customers who make landscape upgrades to improve the region’s climate resilience and reduce the flow of pollutants into waterways.

The Panorama HOA in Lake San Marcos is one of six HOAs in the Vallecitos Water District participating in the program. The project is featured in a new video produced by Vallecitos.

Partnership working to meet drought challenges

“While droughts are cyclical, now they’re hotter and drier and lasting a lot longer,” said Joni German, water resources specialist at the Water Authority. “The Water Authority looks to our partners like the County of San Diego’s Watershed Protection Program to help us meet these challenges.”

“This project here in Lake San Marcos is a great example of a successful turf conversion project, supported by multiple agencies through the Landscape Optimization Service, said German. “Panorama HOA removed 30,000 square feet of thirsty turf and replaced it with sustainable landscaping, including 14,000 square feet of native landscape.”

Multiple benefits from HOA landscape makeovers

Removing turf yields multiple benefits including water conservation, watershed protection, and potential cost savings. Photo: Vallecitos Water District HOA landscape makeovers

Removing turf yields multiple benefits including water conservation, watershed protection, and potential cost savings. Photo: Vallecitos Water District

Sustainable landscapes produce multiple benefits, which include reducing water use, enhancing habitat, increasing stormwater retention, and decreasing runoff.

To make applying for rebates easier for large landscapes, the County created the Landscape Optimization Service (LOS), a unique technical assistance program for large-scale landscaping projects. The program helps applicants with large landscapes, such as HOAs and commercial properties, to navigate the requirements, overcome any barriers, and maximize their rebate eligibility.

“It’s a service offered free to large landscapes. It helps them get the most from the rebates that are available,” said Jamie Milani, land use planner for the Watershed Protection Program. “Throughout the process, we are always here for our customers. If there’s ever any challenges with the rebate application process, we’re here to help.”

The new landscaping uses California native plants, which are eligible for an additional rebate. Photo: Vallecitos Water District HOA landscape makeovers

The new landscaping uses California native plants, which are eligible for an additional rebate. Photo: Vallecitos Water District

LOS staff analyzes estimated water and cost savings, including anticipated rebate totals, which helps decision-makers justify the investment with an understanding of how quickly the project will pay for itself. The program also offers discounted landscape design services to participants.

Rebate amounts can vary. Multiple rebates can be stacked together, including $3 per square foot for turf replacement, $60 per smart controller station, $65 per rain barrel, and up to $450 per cistern. The County program also offers $1 per square foot for landscapes planted with California native plants.

Positive feedback from Panorama HOA on program participation

Jack Rush. Vice President of Operations for O'Connell Landscape Maintenance. discusses the makeover plan with Panorama HOA president Amber Rugghanti. Photo: Vallecitos Water District HOA landscape makeovers

Jack Rush, vice president of operations for O’Connell Landscape Maintenance, discusses the makeover plan with Panorama HOA President Amber Rugghanti. Photo: Vallecitos Water District

Panorama HOA President Amber Ragghanti said members decided to participate in the program due to its landscaping aging out and the opportunity to secure assistance from the program, along with the rebates.

“The residents at Panorama were really happy with the process, especially because there was no cost,” said Ragghanti. “A lot of the people living here are also concerned about saving water.”

Ragghanti encourages other qualified HOAs to look into the program. “It’s been such a benefit. It’s been easy. The whole process has been a lot smoother than I thought it would be. I would recommend it to anybody.”

Water customers in unincorporated San Diego County can determine their eligibility at: WatershedRebates. More information on the Landscape Optimization Service can be found here.

When irrigation systems overflow from landscaping, runoff may carry pollutants like pesticides, herbicides, and fertilizers into the storm drain system and cause adverse effects. Photo: Vallecitos Water District

When irrigation systems overflow from landscaping, runoff may carry pollutants like pesticides, herbicides, and fertilizers into the storm drain system. Photo: Vallecitos Water District

The Waterscape Rebate Program helps protect local waterways by reducing pollutants that enter storm drains. When irrigation systems overflow from landscaping, runoff may carry pollutants like pesticides, herbicides, and fertilizers into the storm drain system. Reducing turf helps reduce irrigation use and runoff.

(Editors Note:  Story updated March 22, 2023. The Vallecitos Water District is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)

Rain Has Returned to NorCal, But Don’t Expect Reservoirs to Fill Up Anytime Soon

So far, things are going well for Northern California heading into what is, on average, the busiest part of the rain and snow season. As of Monday morning, many locations around the region are reporting above-average rainfall totals since the water year began on Oct. 1. Downtown Sacramento has had close to 4 inches as of the most recent observation on Sunday.

Potential for Multiple Atmospheric Rivers to Impact the US West Coast During the Next 7 Days

Two atmospheric rivers (ARs) are forecast to make landfall along the US West Coast on 9 Dec and 12 Dec. The first AR is forecast to bring a short period of AR 1 conditions (based on the Ralph et al. 2019 AR Scale) to coastal Southern Oregon. The deterministic GFS and ECMWF have drastically different solutions for a developing area of low-pressure associated with the second AR, making it difficult to pinpoint the timing, IVT intensity, and landfall location.

 

Historic Water Cuts Set to Hit Arizona on Jan. 1

Arizona is preparing to enter for the first time into a Tier 2A shortage for the lower Colorado River basin, with cuts beginning at the start of the new year. For the state, this means a reduction of 21% of Arizona’s Colorado river supply and about 9% of the state’s total water use, according to the Central Arizona Project. Cities that use the Colorado river will see a 3% reduction while tribal supplies will be reduced by 7%. And for the users of CAP water, there will no longer be excess water and agriculture pools from the Colorado River.

Parts of the West Have Double the Normal Snowpack. Experts Say it’s Too Early to Get Excited

It’s beginning to look a lot like Christmas across the West, and for the parched mega-drought region, the December snow is a welcome gift. With back-to-back-to-back winter storms across the West, the snowpack is thriving. Parts of the Sierra and the Pacific Northwest are seeing above-average snowpack for this time of year. In Central California, the Sierra stands at 200% of normal for snowpack average to date.