A collection of top water news from around California and the West compiled each weekday. Send any comments or article submissions to Foundation News & Publications Director Vik Jolly.
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The headlines below are the original headlines used in the publication cited at the time they are posted here and do not reflect the stance of the Water Education Foundation, an impartial nonprofit that remains neutral.
The U.S. Senate passed a limited spending package on Thursday
that will largely fund several science- and land-related
agencies, including the Department of Interior, the U.S. Forest
Service, the National Oceanic and Atmospheric Administration
and the U.S. Environmental Protection Agency, at current
levels. … The biggest blow to the West, climate science
and the nation’s health and safety, however, are
potential cuts to the National Center for Atmospheric
Research, based in Boulder, Colorado. The center,
often called NCAR, creates the modeling and analysis that
underpins the weather forecasting people
around the world depend on for their lives and work.
… A lack of snow — known as a snow drought —
grips much of the West as a result of the unusually high
temperatures, even as winter reaches the midway
point. Snow cover was less extensive than any Jan. 14
on record across the West, according to satellite-based
measurements. … In California, the snowpack is
proportionally worse below 6,500 feet than atop mountain
peaks. While most Sierra ski resorts are at high
elevations, low-elevation snow is critical for the
ecosystemand water resources because
it accounts for a larger area. … Drought conditions,
while much improved in California, plague a third of the West,
according to the U.S. Drought Monitor. The most extreme
drought is concentrated in the headwaters of the Colorado
River, which drains into Lake Powell and Lake Mead.
Other drought and water supply news around the West:
… As Colorado River rules near expiration, the federal
government published Jan. 9 a long-anticipated menu of options
for how to replace them and manage the overstressed river basin
going forward. … But only one of the possible management
plans shows what the Bureau of Reclamation currently has the
legal authority to do without approval from the seven
basin states, according to the report. And the state
negotiators have been at an impasse for nearly two years. That
option, called the basic coordination alternative,
calls for moderate water cuts in the driest years and
would only work for the short term, according to the
1,600-page draft report, called an environmental impact
statement, or EIS.
Earlier this month, Governor Gavin Newsom released his proposed
budget, and according to the California Farm Bureau, it shows
strong commitment to wildfire response, climate resilience and
water infrastructure, but leaves gaps for agriculture and rural
communities. Farm Bureau President Shannon Douglass says
farmers and ranchers are eager to help lead on wildfire
prevention, but notes that funding for proactive strategies on
working lands remains limited. … While she welcomes
investments in flood protection, groundwater recharge and
drought resilience, she says infrastructure alone will not
deliver results unless projects are paired with regulatory
efficiency so they can move forward.
Representative Adam Gray (CA‑13) has introduced a sweeping
federal water package designed to accelerate long‑delayed
infrastructure projects, expand storage capacity and streamline
permitting — a proposal that could reshape water reliability
for Westside communities that have long been at the center of
California’s water crisis. The End the California Water Crisis
Package, unveiled last week, includes three bills: the Central
Valley Water Solution Act, the WATER Act and the Build Now Act.
Together, they aim to modernize California’s water system by
authorizing new storage projects, improving federal
coordination and imposing enforceable timelines on
environmental reviews that often stall construction for
years.
Rep. Juan Vargas, D-San Diego, Thursday joined Sen. Alex
Padilla, D-California, in announcing they had secured nearly
$3.5 million to help address pollution and trash in the Tijuana
River Valley. The money was secured through the Community
Project Funding process and is intended for a project to dredge
the Smuggler’s Gulch area and remove waste, debris and
accumulated sediment. … The decades-long process to
clean the area has been exacerbated in recent years due to
multiple consecutive years of beach closures in the South Bay
due to elevated bacteria levels as a result of sewage and
wastewater runoff.
The Southern Nevada Water Authority minted a deal to put up to
$500,000 toward tree planting in the Las Vegas Valley amid
community concern that mandated grass removal is killing off
existing canopy. … The deal comes three days
after four valley residents filed a lawsuit against
the agency over its ban on “useless grass,” or grass that a
committee has deemed must be removed before the end of this
year, when a state law passed in 2021 takes effect. In the
complaint, Las Vegas arborist Norm Schilling wrote that the
required removal of grass directly under trees, contributing to
the disturbance of root systems, has resulted in the demise of
some 100,000 trees and has caused roughly $300 million in
damage across the valley.
California Forever, the company behind a plan to build a new
city in Solano County, announced its latest proposal on
Thursday to make progress on another ambitious initiative:
revitalizing the area’s shipbuilding industry with the goal of
creating thousands of jobs. The real estate development
corporation and Nimitz Group, which owns Vallejo’s Mare Island,
are urging the federal government to designate the California
Delta a “Maritime Prosperity Zone,” a designation created by
President Donald Trump last year. The zone would span the
Sacramento and San Joaquin rivers through Suisun and
San Pablo bays.
Marin County filed an emergency proclamation this week that
would allow the county to seek state and federal financial
assistance after severe storms that caused more than $4 million
in damage this month, officials said. A severe storm system,
record king tides, a storm surge, high winds and riverine
runoff converged to wreak havoc across Marin County earlier
this month, triggering widespread flooding, levee failures,
landslides and resident displacement, the county said in a
statement.
… At Tuesday’s Ripon City Council meeting, Public Works
Director James Pease addressed this in regards to the drinking
water standards established by the State of California and the
U.S. Environmental Protection Agency. The City of Ripon’s
Well 19, which was constructed in 2022, was recently discovered
to contain hexavalent chromium otherwise knowns as Chromium-6.
The drinking water locally is routinely tested and the results
of those tests are monitored by the City and the State of
California Division of Drinking Water in an effort to ensure
the concentration of any regulated constituent present in the
water does not exceed the allowable regulatory limit.
Thursday marks the kickoff of the third annual International
Atmospheric Water Harvesting Summit, hosted at Arizona State
University. Atmospheric water harvesting is an intriguing new
frontier in water science. The idea is relatively simple: in
addition to harvesting from rivers and recycling groundwater,
what if we could tap into the water reserves floating in the
air around us? Research into atmospheric water harvesting is
still in its early stages. The Show spoke with one of the
presenters at this year’s summit: Carl Abadam, a Ph.D. student
at the University of New Mexico. Abadam said the first
challenge is figuring out how to extract water from the air.
… The Bureau of Land Management (BLM) on Monday proposed
plans to open nearly 2 million acres of land from Santa Barbara
to the Bay Area for oil drilling and fracking. … An
analysis from the Central Coast field office would allow new
drilling in Alameda, Contra Costa, Monterey, San Benito, San
Mateo, Santa Clara, Santa Cruz, Fresno, Merced and San Joaquin
counties. It found “minor” and “minimal” impacts to regional
air quality and water resources, as well as to
five newly listed endangered
species in the area including the foothill
yellow-legged frog, western spadefoot toad and northwestern
pond turtle. … “This proposal puts some of the Central
Coast’s most cherished public lands, beaches and
drinking water sources directly in the
crosshairs of expanded fossil fuel development,” said Jeff
Kuyper, executive director of Los Padres ForestWatch.
As California moves closer to construction of its largest
reservoir in nearly 50 years, a union’s concerns about an
out-of-state company building the water project are adding a
late-stage complication. Montana-based Barnard Construction Co.
is expected to be named the main contractor for the
proposed Sites Reservoir, 70 miles northwest of
Sacramento, during a meeting Friday of the agency in charge of
the $6 billion enterprise. Powerful labor interests, however,
are urging the Sites Project Authority to reconsider its
selection. The Nor Cal Carpenters Union, in particular, is
arguing that Barnard Construction has not only failed to
exclusively employ union workers but also that it doesn’t have
the experience, expertise or staffing to handle one of the
state’s biggest infrastructure jobs.
A well-intended state law mandating the removal of Southern
Nevada’s “useless grass” to conserve water has massively
backfired, according to a new lawsuit. Filed Monday in Clark
County District Court, the complaint alleges that an estimated
100,000 mature trees throughout the Las Vegas Valley have
been a casualty of Assembly Bill 356, a 2021 law that
will make it illegal to irrigate certain grass with water from
the Colorado River starting in 2027.
… State legislators passed the law in an effort to push
water conservation forward as Lake Mead and
the Colorado River — Southern Nevada’s main water source — face
historic drought amid interstate negotiations forcing seven
states to reconcile with how cities, tribes and farms can live
with less.
Warming temperatures and shifting precipitation patterns will
reshape the American, Bear and Cosumnes river watersheds,
intensifying snowpack loss and placing greater strain on
California’s water supply, a two-year study
has found. A draft watershed resilience report by the Regional
Water Authority reviewed by The Sacramento Bee projects earlier
snowmelt, shifting runoff patterns, and more water lost to
evaporation due to climate change. … It also predicts
snow water equivalent measurement at 7.2 inches on average — a
66% decrease compared with historical data — by the mid‑century
period, between 2041 and 2070, and 4.6 inches — a 79% decrease
— by the end of the century for the American River region.
Other snowpack and water supply news around the West:
We have much to look forward to in 2026, especially as we gear
up to mark and celebrate the Water Education 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 for a 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. By summer, we’ll have updated our
Layperson’s Guide to California Water in both
English and Spanish, published a new Klamath River
Map. Check out what new water tour
we’re pondering for the fall!
Congress is poised to reject President Donald Trump’s
“astounding” proposed cuts to the National Oceanic and
Atmospheric Administration as well as NASA’s Earth science
programs. Trump sought to slash spending in scientific research
at NOAA and NASA, among other agencies. The administration’s
budget request would have eliminated all of NOAA’s research
laboratories, including those like the National Severe Storms
Laboratory that work to make weather forecasts more accurate.
The budget request also sought to cancel weather and climate
satellite programs and instruments at NOAA and NASA, including
multiple missions that had already been launched. Instead, the
House has passed a funding bill for the Commerce, Justice and
State Departments that funds science at NOAA and NASA.
California’s biggest rivers converge in the Sacramento-San
Joaquin River Delta, the waterways and wetlands forming an
ecosystem where fresh water meets salt water from San Francisco
Bay, and where native fish historically flourished. Every
few years, dozens of scientists examine the environmental
health of the estuary in a report card that considers water
flows, wildlife and habitat, as well as other factors. Their
latest shows the bay is mostly in fair condition and stable,
but the Delta is “mostly in poor condition and declining.”
According to the State of Our Estuary report, less fresh water
has been flowing through the Delta in recent years, which
creates “chronic artificial drought conditions” and harms fish.
Some four miles off the Southern California coast, a company is
betting it can solve one of desalination’s biggest problems by
moving the technology deep below the ocean’s surface.
OceanWell’s planned Water Farm 1 would use natural ocean
pressure to power reverse osmosis — a process that forces
seawater through membranes to filter out salt and impurities —
and produce up to 60 million gallons (nearly 225 million
liters) of freshwater daily. … OceanWell claims its deep sea
approach — 1,300 feet (400 meters) below the water’s surface —
would cut energy use by about 40% compared to conventional
plants.
How much fresh water is in the United States? It’s a tough
question, since most of the water is underground, accessible at
varying depths. In previous decades, it’s been answered
indirectly from data on rainfall and evaporation. Knowing how
much groundwater is available at specific locations is critical
to meeting the challenges of water scarcity and contamination.
Now, researchers at Princeton University and the University of
Arizona have answered this question in unprecedented breadth
and detail. Combining direct measurements with artificial
intelligence methods, their new map estimates groundwater depth
across the continental United States at a resolution of around
30 meters (98 feet).
