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Forty Atmospheric Rivers Have Hit West Coast Since October

More than three dozen atmospheric rivers made landfall on the West Coast from fall through early spring, but a lack of strong events in California led to the development of drought conditions in parts of the state.

An atmospheric river is a thin, but long plume of moisture in the atmosphere that stretches from the Pacific Ocean tropics or subtropics into higher latitudes. They provide a boost to the rain and snow totals produced by storm systems taking aim at the West Coast, mostly from late fall into early spring. Although these events can bring hazardous impacts, they are also beneficial since they help replenish the water supply in the West.

atmospheric rivers-SIO-graphic 2020

The Center for Western Weather and Water Extremes at Scripps Institution of Oceanography studies atmospheric rivers and other extreme weather. Graphic: CW3E Scripps/UC San Diego

San Diego Will Get Soaked for Sixth Straight Day by Storm That’s Produced Twice as Much Rain as Expected

A Pacific storm that was expected to drop about 1.5 inches of rain along the San Diego County coastline has produced more than twice that much and will continue to wash across the region until Friday night, according to the National Weather Service.

The system arrived in force on Sunday and was supposed to be gone by Wednesday night or Thursday at the latest.

“But it’s been sitting and spitting over us all week”, said Miguel Miller, a weather service forecaster “The models have it moving out pretty quickly on Friday night.”

San Diego International Airport unexpectedly received about 1.50 inches of rain overnight. By 6 a.m. Friday, the airport’s seasonal rainfall total had hit 12.54 inches, more than three inches above average.

Lawsuits Vowed as Feds, California Take Divergent Water Routes

California’s decision to depart from federal regulations when managing its water supplies is causing strife across the water world.

The state recently got a new permit for water delivery operations from its wildlife agency. In the past, that kind of authority came from adhering to federal rules. Now, with a dispute between the state and federal government over water management and endangered species act protections, the state issued its own permit.

Critics of the state’s move say they plan to file lawsuits. Different detractors say the rules are too stringent, or too weak.

April Rains Have Put a Dent in the Drought, at Least in Southern California

U.S. Drought Monitor data released Thursday show that less of California is abnormally dry, and more of the state is drought-free.

The improvement is mostly in Southern California and along the Central Coast, while data for Northern California show little change.

Spring Storm Brings More Rain and Snow to California

Rain and snow continued to fall Thursday on parts of California as a wet spring following a no-show winter pushed back against resurgent dryness that spread over three-quarters of the state this year.

Mountain peaks from the Sierra Nevada to major ranges crossing Southern California glistened with new coats of white as hillsides sported increasingly vivid shades of green fueled by precipitation that began in March after a largely withering January and February.

The latest storm entered the state from the north last weekend and slowly moved down the coast.

Olivenhain Municipal Water District Logo

OMWD Has Rapidly Responded to the Coronavirus (COVID-19) Crisis: Here is What You Need to Know

Encinitas, Calif.—The coronavirus (COVID-19) pandemic has posed an unprecedented threat to the global community, requiring quick action, responsible decision-making, and forward thinking. With nearly every community facing this global health emergency, OMWD has taken several proactive steps to protect customers, employees, and the water supply.

Along with the rest of California's lakes and reservoirs, Lake Jennings is currently closed to fishing. Photo: Lake Jennings

Reservoirs, Lakes Remain Closed to Fishing Due to COVID-19 Pandemic

Although San Diego County’s lakes and reservoirs remain closed to fishing and other recreational activities for safety reasons due to the coronavirus pandemic, staff and volunteers continue to work. Crews are maintaining facilities, providing security, and sharing photos of wildlife and native blooms enjoying the arrival of spring.

Popular overnight campsites remain open at Santee Lakes, operated by the Padre Dam Municipal Water District. Photo: Padre Dam MWD

Popular overnight campsites remain open at Santee Lakes, operated by the Padre Dam Municipal Water District. Photo: Padre Dam Municipal Water District

Popular overnight campsites remain open at Santee Lakes, owned and operated by the Padre Dam Municipal Water District.

“Camper well-being is important to us and Santee Lakes didn’t want to displace people,” said Melissa McChesney, Padre Dam communications manager. She said that includes long-term campers who spent winter at the lake.

“It is important to note that Santee Lakes is not promoting recreation at this time, and the day use section of the park is closed,” said McChesney. “The park is able to provide a safe alternative to any RVers currently on the road in California because we have full electric, water, sewer and WiFi at each site. Santee Lakes is currently only taking reservations for self-contained RVs.”

Campers can reserve space for a maximum of six months. McChesney said campers should still shelter in place and practice physical distancing at the 300 campsites and 10 cabins.

At Santee Lakes, campers can also enjoy spring birdwatching. Two hundred and thirty different bird species have been spotted at the lake.

Nature takes flight at Lake Jennings

Two of the three resident bald eagles at Lake Jennings. Photo: Lake Jennings

At Lake Jennings, Recreation Manager Kira Haley says eight volunteers continue to live and work from their campground homes in recreational vehicles and campers. She said their days remain “pretty typical” even though they see more wildlife and not people.

“Our volunteers handle emerging maintenance, take calls from the public, and provide security,” said Haley. “They’re happy to be there, not having interaction with people during this time.”

Although new camping reservations are closed, Haley said campers currently at the Lake Jennings campgrounds were allowed to finish their stay. She said only one person, from out of state, will be the only camper at the entire park through the end of April.

A wood duck and her ducklings swimming across Santee Lakes. Photo: Santee Lakes/Facebook

Haley and her volunteers are sharing photos of the active wildlife and plant growth on social media. Currently, there are three bald eagles at the lake.

On the Lake Jennings Facebook page, Haley noted with a photo of a bald eagle in flight, “Lake Jennings Social Distancing: Always keep an eagle’s wingspan between you and others.” According to National Geographic, a bald eagle’s typical wingspan measures from six to eight feet – the recommended social distancing minimum.

According to National Geographic, a bald eagle’s typical wingspan measures from six to eight feet – the recommended social distancing minimum. Photo: Lake Jennings/Facebook

City of San Diego lakes and reservoirs closed until further notice

Paddleboarding-Lake Hodges-coronavirus-845x450

Paddleboarders will have to wait to get on Lake Hodges. The City of San Diego has closed all reservoirs due to the coronavirus pandemic. Photo: City of San Diego

The City of San Diego’s reservoirs and lakes are closed due to the coronavirus pandemic. The city closed the reservoirs to the public on March 18 to protect the public and minimize the spread of the COVID-19 virus. The nine water supply storage reservoirs are operated by the City’s Public Utilities Department.

Heavy Rain, Mountain Snow in Forecast for San Diego Region on Thursday

Heavy rain will fall at times in San Diego County Thursday evening and snow is likely in the mountains, according to the National Weather Service.

A winter weather advisory will be in effect until noon Thursday in the county mountains above 5,000 feet. Weather service officials warned residents to use caution while driving because roads could be slippery and visibility could be limited because of falling snow.

As of 1 p.m. Wednesday, 5 inches of snow had fallen on Palomar Mountain. Palomar Mountain is expected to get up to 3 more inches of snow by late Friday morning, while Mount Laguna could get between 6-7 inches and Julian could get trace amounts of snow, meteorologist Miguel Miller said. Snow levels will be around 4,900 feet Thursday morning, then rise to 5,500 feet by this afternoon and remain there through Friday morning.

A flash flood watch is in effect throughout the county until Friday afternoon.

Cal Water Responds to Concerns During COVID-19 Pandemic

In response to concerns the California Water Service has seen about the safety of tap water as well as scammers targeting utility providers’ customers through phone, mail and email for personal information or to demand payment for their bills, released the following things residents should know.

Opinion: From the Pumps to Courtrooms, Trump’s Water Boost is Making Waves

How radical are our state leaders and environmentalists in regards to California water? Very.

On Tuesday, U.S. District Court Judge Dale Drozd, an Obama appointee, denied a temporary restraining order on Delta pumping sought by a cavalry of usual suspects.