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Facing ‘Dire Water Shortages,’ California Bans Delta Pumping

/in , /by /CalMattersby Rachel Becker

In an aggressive move to address “immediate and dire water shortages,” California’s water board today unanimously approved emergency regulations to temporarily stop thousands of farmers, landowners and others from diverting water from from the Sacramento-San Joaquin Delta watershed.

The new regulations — the first to take such widespread action for the massive Delta watershed stretching from Fresno to the border with Oregon — could lead to formal curtailment orders for about 5,700 water rights holders as soon as Aug. 16. The decision comes on the heels of curtailment orders issued to nearly 900 water users along the drought-stricken Russian River, with 222 more expected next week.

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Drought Depleting Bay Area Reservoirs, Driving Urgent Need For Conservation

/in , , /by /CBS SF Bay Areaby Devin Fehely

The state’s severe drought is transforming the landscape of our streams, lakes and reservoirs as the supply of water is depleted day by day.

The changes at Uvas Reservoir in the hills above Morgan are readily apparent. The waterline has receded significantly as the footprint of the reservoir shrinks.

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Water Shortages and Drought Are California’s Biggest Environmental Concern, New Poll Shows

/in , , /by /The Mercury Newsby Paul Rogers

After the two driest consecutive years in much of California in nearly half a century, reservoir levels are dropping. Lawns are brown. Water restrictions are increasing. And Californians are getting worried.

Asked to name the environmental issue they are most concerned about, more California residents cited water shortages and drought than any other, according to a new poll released Wednesday by the Public Policy Institute of California, a non-partisan research organization in San Francisco.

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Lake Powell Water Levels Hit a Record Low and Continue to Decline

/in , , /by /AZ Centralby Lindsey Botts

Water levels at Lake Powell have dropped to their lowest level since the huge reservoir was filled more than 50 years ago, another sign of the ongoing drought’s toll on the Colorado River. The reservoir fell to 3,555.09 feet above sea level Friday and continued to drop through the weekend, according to the U.S. Bureau of Reclamation. As of late Sunday, water levels stood at 3,554.72 feet. The previous low mark, set in 2005, was 3,555.10 feet. Friday’s low water mark comes barely a month after Lake Mead, the largest reservoir on the river, reached a record low. Federal officials are expected next month to declare a water shortage on the Colorado River, triggering cutbacks next year in Arizona and Nevada.

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Water Conservation Helps San Diego Regional Supply During Drought

/in , , /by /Water News Networkby Mike Uhrhammer / Helix Water District Mentioned: San Diego County Water Authority

Water conservation is a way of life in the San Diego region, whether during drought periods or wet years. While the region is in drought like much of the Southwest U.S., San Diego County is not experiencing a water shortage. That’s because the Helix Water District, and the other water utilities serving the region, have worked together for 25 years to conserve water and invest in new water resources.

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Pure Water Oceanside-Drought-Water Shortage-Water Supply-Drought

Water Conservation Helps San Diego Regional Supply During Drought

/in , /by

Water conservation is a way of life in the San Diego region, whether during drought periods or wet years. While the region is in drought like much of the Southwest U.S., San Diego County is not experiencing a water shortage. That’s because the Helix Water District, and the other water utilities serving the region, have worked together for 25 years to conserve water and invest in new water resources.

The San Diego County Water Authority, its 24 member agencies, and the water ratepayers of San Diego County, have made investments to increase water supply reliability.

June 2021 was the hottest June on record in the U.S.

High temperatures make drought conditions worse. The hotter it is, the faster water evaporates from soil and transpires from plants. This is why urban landscapes, crops and forests dry out and the risk of wildfires increases. The map below shows all of the wildfires currently burning throughout the West.

Map from InciWeb

InciWeb map shows current fires burning across the U.S. West.

On July 8, Governor Newsom declared a drought emergency everywhere except Southern California

The Governor called for all Californians to voluntarily reduce their water use by 15%, but only declared a drought emergency in the counties in red in the map below. That’s because communities in central and northern California are more likely to rely on a single river, creek or well for their water and are more vulnerable to drought. It’s drier in Southern California and water agencies have been developing multiple water resources to meet water supply needs for more than 100 years. Today, this approach helps protect the region against drought and water shortage.

Map from Cal Matters

On July 8, 2021, Governor Newsom extended his drought emergency declaration to include all 50 counties in central and northern California.

In the San Diego region, water utilities work together to develop water supply

Helix and other water utilities in San Diego depend on the San Diego County Water Authority to import water from the Colorado River and Northern California.  When residents and businesses pay their water bills, their water utility pays the Water Authority for the imported water they use. Then, all the water utilities meet at the Water Authority and decide how to invest that money in water resources. By pooling our money over the last 25 years, we invested $3 billion and developed projects no single utility could afford on its own.

San Diego County Water Authority board meeting photo from Water News Network

Board members from member agencies work together as the board of the San Diego County Water Authority.

San Diego residents use half the water they used in the 1990s

Residents and businesses in the region have reduced their water bills by installing water efficient plumbing fixtures, appliances, landscapes and irrigation, and have taken advantage of rebates to save money. Today, San Diego County residents use half the water they used in the 1990s. As a result, water utilities have been able to reduce the size and cost of new water projects. Conservation eases demand when there is a water shortage due to drought or emergencies.

Water efficient landscaping at The Water Conservation Garden

Water efficient landscaping at The Water Conservation Garden.

Water supply from the Colorado River

In 2003, the Imperial Irrigation District agreed to sell up to 200,000 acre feet of water annually to the San Diego County Water Authority. Water used to irrigate crops was now available to San Diego homes and businesses, and just one acre foot of water can sustain up to four homes for a year. And, the Imperial Irrigation District has the most senior water rights on the Colorado River. If the Colorado River Basin states renegotiate how the river’s water is divided up, those senior water rights will help protect San Diego.

Colorado River photo from KUER Public Radio

Muddy Colorado River flowing through Utah.

Drought-proof water resources

In 2014, the Water Authority completed the Claude “Bud” Lewis Carlsbad Desalination Plant to turn Pacific Ocean water into drinking water. It’s the largest desalination plant in the western hemisphere. Now, we’re focused on turning recycled water into drinking water by using reverse osmosis, just like at the Carlsbad plant, and other advanced water treatment technology.

New water supply projects underway

Helix is working with Padre Dam Municipal Water District, the city of El Cajon and the county of San Diego on the East County Advanced Water Purification Program, and the cities of San Diego and Oceanside are developing “Pure Water” programs.

Reverse osmosis cannisters at the Carlsbad Desalination Plant. Photo from Poseidon Water

Reverse osmosis canister arrays at the Carlsbad Desalination

More space to store water

The more water we can store during a wet year, when a lot of rain and snow falls on California and the Colorado River Basin, the more water we have available in a dry year. Diamond Valley Lake, which Metropolitan Water District of Southern California filled in 2002, stores enough water for Southern California for six months. With the construction of Olivenhain Dam and the raising of San Vicente Dam, we have an additional six month water supply just for the San Diego region.

San Vicente Dam photo from the San Diego County Water Authority

San Vicente Dam.

(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 metropolitan San Diego region.)

Amid a Megadrought, Federal Water Shortage Limits Loom for the Colorado River

/in , , /by /NPR

The Colorado River is tapped out.

Another dry year has left the watershed that supplies 40 million people in the Southwest parched. A prolonged 21-year warming and drying trend is pushing the nation’s two largest reservoirs to record lows. For the first time, a shortage is expected to be declared by the federal government this summer.

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After Decades Of Warming And Drying, the Colorado River Struggles to Water the West

/in , , /by /KPBS

A prolonged 21-year warming and drying trend is pushing the nation’s two largest reservoirs to record lows. For the first time this summer, the federal government will declare a shortage.

 

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Governor Asks Californians To Voluntarily Cut Water Use

/in , , /by /KPBS Mentioned: San Diego County Water Authority
Quoted: Sandra L. Kerl

Gov. Gavin Newsom called on residents to voluntarily cut back on their water consumption by 15% as California continues to face unseasonably high summer temperatures. Plus, more than a year into the COVID-19 crisis, seven million tenants across the country are behind on rent and many small landlords are struggling to pay their bills as well. And this weekend in the arts: the culmination of a pandemic-era program from the city’s Commission for Arts and Culture, live performances of a haunting dance production, an outdoor music, art and food festival in Oceanside and it’s the closing weekend of a very timely virtual play.

 

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Opinion: A Wake-Up Call for Water Resilience in the West

/in , , /by /The Hillby Maurice Hall

As someone working on water issues in the West for more decades than I care to admit, I have found myself repeating the same mantra over and over again: When you’re in a drought, it’s too late to prepare.

Well, we’re in drought, again, and I can’t help feeling a sense of personal failure for how ill prepared we are. This time is worse, however — worse because surely, we should have learned by now to prepare better and worse because record-breaking heat and early wildfires indicate the climate change ratchet has clearly clicked several notches tighter.

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