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.
Happy New Year to all the friends, supporters, readers of articles and participants of the tours and workshops we featured in 2025! We are deeply grateful to each and every person who engaged with us last year.
We have much to look forward to in 2026, especially as we gear up to mark and celebrate the Foundation’s 50th anniversary in 2027!
One of our most exciting projects this year will be replacing our 12-year-old website with a beautifully streamlined version that is mobile-adaptable. It will allow fora more intuitive experience as users conduct research, read our weekday newsfeed or water encyclopedia, and sign up for tours and events.
Along with our new website, we’ll be launching a new and improved Aquafornia newsfeed to better align with our reach across California and the Colorado River Basin. Stay tuned!
New Water Map & Spanish Version of California Water Guide
By summer, we’ll publish an update to our Layperson’s Guide to California Water in English and, for the first time, in Spanish. We will also publish a new Klamath River map to illustrate the nation’s largest dam removal project in the watershed straddling Oregon and California.
With social media, we’ll continue focusing on LinkedIn as our primary go-to channel as we ease off Facebook and X/Twitter where engagement has dropped. But not to fear; we’ll continue posting on Instagram.
Our array of 2026 programming begins later this month when we welcome our incoming California Water Leaders cohort. We’ll be sure to introduce them to you and let you know what thorny California water policy issue they’ll be tackling.
We’ll also be welcoming our third cohort of Colorado River Water Leaders in March.Applications are due Jan. 26 so be sure to get them in soon!
The biennial program, which will run from March to September
next year, selects about a dozen rising
stars from the seven states that rely on the river
– California, Nevada, Arizona, Colorado, Wyoming, Utah and New
Mexico – Mexico and tribal nations.
The seven-month program is designed for working professionals who
explore issues surrounding the iconic Southwest
river, deepen their water knowledge, and build leadership
and collaborative skills.
Listen to
a recording of our virtual Q&A session
where executive director Jenn Bowles and other Foundation staff
provided an overview on the program and tips on applying.
Governors from six of the seven states that rely on the
dwindling Colorado River gathered in Washington on Friday to
try to resolve a two-year impasse over how to share its water.
There was no breakthrough — and whether they made progress was
unclear. Leaders in downstream Arizona and California expressed
optimism after the meeting that a consensus over a plan to
share water appeared “achievable.” But Colorado officials stood
firm in their reluctance to accept mandatory water use cuts — a
major sticking point that could remain in the way of a
compromise.
This month’s lingering dry spell has combined with warm winter
temperatures to take a toll on California’s mountain snow,
raising new questions about the durability of water supplies
this year. State water officials, who conducted the second snow
survey of the season Friday, reported that cumulative snowpack
across the Sierra Nevada, southern Cascades and Trinity
mountains measured 59% of average for the date. …
While snowfall has lagged, the good news is that rain has been
fairly robust. Despite several dry weeks recently, average
rainfall statewide is running about 120% of what it typically
is at this point in the water year.
California is weighing its first major rewrite of Bay-Delta
water rules in decades, considering changes to how much water
must remain in rivers and giving regional water agencies a more
flexible way to comply with those limits. On the second day of
a three-day State Water Resources Control Board hearing on
Thursday, stakeholders fell into three broad camps as they
continued to debate how California should manage the Bay-Delta
in the years ahead. They included state officials backing
adoption of the plan, environmental and tribal groups seeking
stronger protections, and water agencies that welcomed added
flexibility but pushed for major changes to the staff proposal.
Colorado’s expert on aquatic invasive species said Wednesday
the state has an “incredible fight ahead” as it works to
contain the spread of zebra mussels in the Colorado River. “I
wish I could tell you the story of zebra mussels has
concluded,” Robert Walters told a crowd of dozens of water
professionals at the Colorado Water Congress in Aurora.
… He said this year’s strategy includes ramping up
testing of hundreds of ponds in the Grand Junction area. “There
is vast network of canals, ditches and washes moving this
water,” he said. “Golf courses, people with ponds in their
backyards. Everyone who is receiving Colorado River water has
the potential to be harboring these highly invasive mussels.”
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.
