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.
Calling all future water leaders! Are you an emerging leader
passionate about shaping the future of water in California
or across the Colorado River Basin?
The Water Education Foundation will
be hosting two dynamic water leadership programs in 2026 – one
focused on California water
issues and the other on the Colorado River
Basin. These competitive programs are designed for
rising stars from diverse sectors who are ready to deepen their
water knowledge, strengthen their leadership skills and
collaborate on real-world water challenges.
Are you an
up-and-coming leader in the water world? The application
window is now open for our 2026 California Water
Leaders cohort, and submissions are due no later than Dec.
3, 2025.
If interested in applying, start by checking out the
program
requirementsand look at the
frequently asked questions and mandatory
dates on
the application page. Make sure you have the time to
commit to the program next year and approval from your
organization to apply.
Then sign
up here to join a virtual Q&A
session on Nov. 5 at noon with Jenn Bowles,
our executive director, and other Foundation team members to get
an overview of the program and advice on applying.
… On Nov. 11, Colorado, Wyoming, New Mexico, Arizona,
California, Nevada and the Beehive state need to reach a
consensus on how to split up a dwindling river that supplies
water for nearly 40 million people. … Conserving water
in Utah is nothing new. During dry years, there’s often not
enough from rain and snowpack to meet everyone’s water rights,
so some people go without their share. Those cuts typically
happen on a small, localized basis. What makes potential
Colorado River reductions unprecedented … is that they
would happen basinwide. That’s why Utah has prepared for how
that might play out.
Board members of the nascent Tule East groundwater agency spent
their second meeting setting up basics but with an eye on the
clock and a sensitive ear to what didn’t work in the past. The
Tule East Joint Powers Authority Groundwater Sustainability
Agency (GSA), will take over governance of so-called “white
lands” from the embattled Eastern Tule
GSA. … Meanwhile, Tule East board members are
facing a herculean task to get organized and come up with a new
groundwater plan to present to the Water Resources Control
Board, which placed the entire Tule subbasin on probation last
fall for lacking a plan that would stem subsidence, among other
deficiencies.
Northern California’s Siskiyou County took another hit Tuesday
when a federal judge denied its summary judgment motion in a
case over residents’ claims they’re not getting the water they
need. The putative class — many of whom are Asian American and
live in a part of the rural county called Shasta Vista — sued
in 2022. … They also claim officials have used water
ordinances to deprive them in an area with no public water
system. County officials have said the local ordinances
that prevent the transfer of water to the Shasta Vista
residents are needed to combat illegal cannabis grows. But the
plaintiffs contend they’re used against a minority population
that needs water.
Blue veins of ice streaked the snow this January in Salt Lake
City, Utah. Snow hydrologist McKenzie Skiles eyed the veins,
worried. … Studies from her lab and others find that less
snow is falling on mountains worldwide, and there’s more rain
in the forecast. … [C]limate models of California’s Sierra
Nevada Mountains predict that, at 3 degrees warming,
more than half the range’s precipitation will fall as rain, not
snow. That would be disastrous for the Golden State,
where snowmelt from the Sierras is a third of the water supply.
California simply doesn’t have the infrastructure to capture
all that water from rain. More rain will also change flood
risks. … Overall, less snow compromises drinking and
agricultural water storage in the West.
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.
