Watch our series of short videos on the importance of the
Sacramento-San Joaquin Delta, how it works as a water hub for
California and the challenges it is facing.
When a person opens a spigot to draw a glass of water, he or she
may be tapping a source close to home or hundreds of miles away.
Water gets to taps via a complex web of aqueducts, canals and
groundwater.
Learn more about our team in the office and on the Board of
Directors and how you can support our nonprofit mission by
donating in someone’s honor or memory, or becoming a regular
contributor or supporting specific projects.
Unlike California’s majestic rivers and massive dams and
conveyance systems, groundwater is out of sight and underground,
though no less plentiful. The state’s enormous cache of
underground water is a great natural resource and has contributed
to the state becoming the nation’s top agricultural producer and
leader in high-tech industries.
A new era of groundwater management began in 2014 in California
with the Sustainable Groundwater Management Act. The landmark law
turned 10 in 2024, with many challenges still ahead.
Go beyond the stream of recent
national headlines and gain a deeper understanding of how water
is managed and moved across California during our Water
101 Workshop on April 10.
One of our most popular events, the daylong workshop at
McGeorge School of Law in Sacramento offers anyone new to
California water issues or newly elected to a water district
board — and really anyone who wants a refresher — a chance to
gain a solid statewide grounding on the state’s water
resources.
Some of state’s leading policy and legal experts are on the
agenda for the workshop that details
the historical, legal and political facets of water management in
the state.
Alfred E. Smith II, a Southern
California water law attorney and an alumnus of the Water
Education Foundation’s Water Leaders program, has been elected
president of the Foundation’s board of directors.
As chair of Nossaman LLP’s Water Group and a partner in the
firm’s Los Angeles office, Smith
serves as general counsel to several Southern California water
districts and represents clients on water rights, groundwater
adjudications, water contamination litigation and remediation
matters.
Amid rising concerns about California’s water future, the fifth
largest reservoir in the state is primed for expansion. A
coalition of water agencies, from Silicon Valley to Fresno, has
agreed to partner with the federal government to raise the
382-foot-tall dam at San Luis Reservoir, the giant holding pool
that looms as a small sea along Highway 152 in the hills
between Gilroy and Los Banos. The dam’s enlargement would allow
the federally owned reservoir to take in 130,000 acre-feet of
additional water, equal to the annual use of more than 260,000
households. … While the proposed expansion hasn’t faced
significant opposition — no small feat for such a large
undertaking — a sticking point has emerged: a plan to move the
nearby highway, accounting for nearly half of the cost of the
$1 billion project.
Significant snow falling in the Sierra Nevada over the next few
days could be the region’s last big snow dump of the season,
showcasing a dramatic rebound for the snowpack that provides a
significant portion of California’s water
reserves through the rest of the year. Snow started
falling in the Sierra Nevada, the California mountain range
that straddles the state’s border with Nevada, on Sunday, and
plenty more is expected through Tuesday. Elevations above 4,000
feet are expected to record one to four feet of snow, while the
highest peaks over 8,000 feet could pick up five feet.
President Donald Trump’s vow to put “people over fish” in
Southern California by shifting water to the region’s farmers
could deal a new blow to struggling commercial, sport and
tribal fishermen who have coped for years with decimated salmon
populations. On the cusp of the anticipated third annual
closure for salmon fishing in California — with an official
decision due out next month from the Pacific Fishery Management
Council — many are raising concerns that Trump’s vow to divert
more water from the San Francisco Bay Delta and its watershed
could further cripple their industry.
As the possibility of legal battles on the Colorado River
grows, competing states could use water data to back up their
arguments, including claims that Arizona should bear the most
water cuts in future shortages The Upper Colorado River
Commission — a body that represents the four states in the
upper Colorado River basin — is in its third year beefing up
the measurement of stream flows, water consumption by
crops, and water diversions that its states use to regulate
their water use. Though the Trump administration is reviewing
the federal funding designated for the projects, the commission
says it has continued its work. … The new data will help
the Upper Basin fine-tune its water management, but it could
also play a role in lawsuits between Colorado River states if
ongoing negotiations break down.
Operated by the U.S. Army Corps of Engineers, the
Bay Model is a giant hydraulic replica of San Francisco
Bay and the Sacramento-San Joaquin
Delta. It is housed in a converted World II-era
warehouse in Sausalito near San Francisco.
Hundreds of gallons of water are pumped through the
three-dimensional, 1.5-acre model to simulate a tidal ebb
and flow lasting 14 minutes.
As part of the historic Colorado
River Delta, the Salton Sea regularly filled and dried for
thousands of years due to its elevation of 237 feet below
sea level.
The most recent version of the Salton Sea was formed in 1905 when
the Colorado River broke
through a series of dikes and flooded the seabed for two years,
creating California’s largest inland body of water. The
Salton Sea, which is saltier than the Pacific Ocean, includes 130
miles of shoreline and is larger than Lake Tahoe.
Drought—an extended period of
limited or no precipitation—is a fact of life in California and
the West, with water resources following boom-and-bust patterns.
During California’s 2012–2016 drought, much of the state
experienced severe drought conditions: significantly less
precipitation and snowpack, reduced streamflow and higher
temperatures. Those same conditions reappeared early in 2021
prompting Gov. Gavin Newsom in May to declare drought emergencies
in watersheds across 41 counties in California.
