Satellite images recently released by NASA show how drought has affected Northern California’s Shasta Lake and Lake Oroville, the largest reservoirs in the state. NASA compared images taken earlier in June with images taken in the summer of 2019 to illustrate how water levels have declined over the two-year period.
California’s severe drought was made worse this year by a shocking surprise.
Every year, much of the drinking water that flows through the taps of millions of Californians begins in the Sierra Nevada. Snow and rain fall on the vast mountain range during the winter months, and the water moves downhill into streams, rivers and reservoirs in the spring and summer.
But this year, in a trend that startled water managers, much of that runoff simply vanished.
As California’s drought continues to intensify, thousands of water agencies across the state are now facing restrictions. For many large water districts, like those serving San Francisco, Oakland and Berkeley, this isn’t a huge problem, as they have ample water reserves. But many rural areas of the state and smaller water systems are more vulnerable, and the drought could have devastating consequences.
California’s last drought, which lasted from 2011 to 2017, was particularly hard on rural communities and small water suppliers, state officials say. In 2016, the California legislature passed a law tasking the state’s Department of Water Resources to identify the most vulnerable communities and make recommendations to help them plan for emergencies.
The Southwest, already the driest region in the United States, has become even drier since the mid-20th century, particularly on the hottest days, according to new research. Humidity has declined in summers over the past seven decades, the research showed, and the declines have accelerated since 2000, a period of persistent drought in the region. Extreme heat coupled with lower humidity increases wildfire risk, said Karen McKinnon, a climate scientist at the University of California, Los Angeles, and lead author of a paper in Nature Climate Change describing the research and findings.
The Fort Bragg City Council’s special meeting on Monday went fairly quickly — all of 10 minutes — and unanimously approved the purchase of a desalination and reverse osmosis machine for no more than $335,818.50.
At the last city council meeting, city staff requested the council set aside $600,000 to pursue various options during this summer’s expected drought, including hurdles with sourcing and permitting.
The flow in the Noyo River, which is the city’s primary water source in summer and fall months, is at levels below the worst drought year on record, 1977.
While California is known for its world-famous entertainment industry and ever-transforming tech sector, agriculture is the often-overlooked backbone of our diverse state and one of its earliest economic engines.
Our state’s multigenerational farmers and ranchers not only feed Californians, but also supply one-third of our country’s vegetables and two-thirds of its fruits and nuts, while also leading the nation in milk production.
Mechanical engineer Brent Yamasaki set out amid the recent blistering heat wave to take stock of the giant dams, pumps and pipes that support Diamond Valley Lake in Riverside County, the largest storehouse of water in Southern California.
The reservoir, which he helped build 25 years ago, is 4½ miles long and 2 miles wide and holds back nearly 800,000 acre-feet of water — so much that it would take 20,000 years to fill it with a garden hose.
Farmers on the western edge of the parched San Joaquin Valley have little or no ground water resources this year. The South San Joaquin Irrigation District and Oakdale Irrigation District have legal rights to 200,000 acre feet of water sitting behind New Melones Reservoir beyond this year’s needs of the farms and urban customers they serve. The two districts want to help the farmers who will face a difficult choice: Let tens of thousands of acres of productive orchards die and leave cropland fallow or else accelerate groundwater pumping to exacerbate dropping aquifers the State of California has identified as a pressing issue.
Water is a precious resource in a desert city like Phoenix. Community members understand the importance of water conservation to keep the city thriving. Unlike other areas in the southwest, Phoenix is not in a water shortage. While the drought is serious, Phoenix is prepared.
Over 20 years into the current drought, Phoenix continues to have access to several water supplies, including Salt, Verde, and Colorado River, groundwater reserves, and reclaimed wastewater for crops and sustainable activities. Investments in infrastructure, strategic and innovative planning on behalf of city leaders, and long-standing water conservation programs are just some of the reasons why water supplies in Phoenix will remain in good shape.
Despite continued hot and dry conditions in California, the San Diego region is protected from drought impacts this summer and through 2045, the San Diego County Water Authority announced Monday.
According to a statement released by the Water Authority, “no shortages or regional water-use mandates are in the forecast, the result of three decades of strategic investments that create an aquatic safety net for San Diego County’s $253 billion economy and quality of life for 3.3 million residents.”
Gary Croucher, Water Authority Board chairman, thanked San Diegans for their efforts to “make sure that we have enough water to meet the region’s needs now and for decades into the future.”
