A collection of top water news from around California and the West compiled each weekday. Send any comments or article submissions to Foundation Writer Matt Jenkins.
Subscribe to our weekday emails to have news delivered to your inbox at about 9 a.m. Monday through Friday except for holidays.
Please Note:
Some of the sites we link to may limit the number of stories you can access without subscribing.
We occasionally bold words in the text to ensure the water connection is clear.
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.
… Aspen Snowmass has become the first resort in Colorado to
adopt Snow Secure, a Finnish snow storage system designed to
preserve snow through the summer months. …Colorado ski
areas typically use about 3,582 acre-feet of water, or
1.2 billion gallons, of water in snowmaking, according
to Colorado Division of Water Resources director Jason Ullmann,
who cited stats based on data collected from 2001 to 2020.
Aspen’s average use over that same period is about 300
acre-feet per year. Shoring up early season water supplies
by investing in snow storage could help keep ski resorts out of
the intensifying battles for water as climate change diminishes
available supply.
… Recent reporting by the Lost Coast Outpost on public
records from Elsinore Valley provided to the Friends of the Eel
River has suggested that a series of correspondences between
EVMWD director Darcy Burke and its director Greg Thomas may
have employed an AI tool like ChatGPT to help hatch a plan to
take possession of the Potter Valley Project’s assets and run
them at a profit. “It’s a good characterization because those
memos are written with such authoritative bravado,” Huffman
said. “And yet, they’re so full of holes and errors.” Huffman
also said that his office had filed a similar request for
public documents regarding the Potter Valley Project but was
never furnished with those documents, saying “it’s amateur
hour” out at the EVMWD.
New permanent fences could soon be placed across a long-planned
levee trail in Sacramento after the permit applications of two
property owners were approved Friday by state board. Some local
residents voiced opposition at the meeting of the California
Central Valley Flood Protection Board, saying cross-levee
fences conflict with the city’s vision for a mixed-use trail
along the levee. Nevertheless, the board adopted the staff
recommendation to approve construction on the basis that it
will not hinder flood control. “The standard for us and
the only standard for us is the effect on the flood performance
of the levee,” said board secretary Brian Johnson after the
meeting. Others say the decision interferes with the planned
Sacramento River Parkway.
California State Parks is excited to announce the release of
“(Re)Turning to the River,” a new podcast exploring powerful
connections between people and water within the San Joaquin
Watershed from its Sierra Nevada headwaters out to San
Francisco Bay. The State Parks’ Watershed Interpretive
Program developed the eight-episode podcast series in
collaboration with American Conservation Experience interns
Daniela Morales of Clovis and Jesus Valdez and Amanda Kaminsky
of Merced. The interns traveled throughout the watershed,
interviewing scientists, farmers, tribal leaders, community
advocates, and artists – including Fresno’s Poet Laureate,
Aideed Medina – to better understand how water connects
landscapes, cultures and communities across the San Joaquin
region.
A deal to bring Colorado River water to Native American
communities in northern Arizona, where a third of homes lack
running water, is being blocked by neighboring states, caught
up in a broader battle over how to divide the dwindling river.
The largest tribal water rights settlement in U.S. history —
the product of decades of negotiations to secure water for the
Navajo Nation, Hopi Tribe and San Juan Southern Paiute Tribe —
was on the verge of being realized before Colorado, New
Mexico, Utah and Wyoming stepped in to oppose it being
codified by Congress. “We have significant unresolved concerns
with the legislation that may affect each of our states’ rights
to and interests in Colorado River water,” negotiators for
Utah and Wyoming wrote in March to the Senate Committee on
Indian Affairs in a previously unreported letter.
… SGMA is California’s first ever attempt to regulate
groundwater use to protect the state’s aquifers. The San
Joaquin Valley — where almost the entire region is considered
“critically” overpumped — is ground zero for how SGMA
is playing out. Nearly a million acres, or one fifth
of the San Joaquin Valley’s irrigated land may have to be idled
to achieve SGMA’s goals, according to research by the Public
Policy Institute of California. But that economic hit will not
be delivered equally. SGMA’s goal is to stop damage caused by
excessive pumping — vast areas of subsidence, dried up domestic
wells and worsening water quality — by 2040. But the lawdoes
not distinguish between smaller, groundwater-dependent farmers
… and gigantic corporate-owned farms with seemingly unlimited
resources.
The California Department of Fish and Wildlife confirmed
Saturday that golden mussels have been found in and around the
Port of West Sacramento, the northernmost detection of the
invasive species to date. … Golden mussels attach to
nearly all underwater surfaces, including boats, ropes and
buoys. They can alter the marine food web and diminish water
quality by clogging pipes and drains. The mussel
population in the Port of West Sacramento is believed to have
stemmed from a source population within the vicinity, according
to a press release from the Department of Fish and
Wildlife.
The House Transportation and Infrastructure Committee proposed
bipartisan legislation Friday that would authorize
infrastructure and studies addressing flood risk and
other water challenges, but the package is slimmer on
new projects than past versions. The Water Resources
Development Act of 2026 includes 10 project authorizations and
131 new studies to be conducted by the Army Corps of Engineers.
Four of the projects in the bill are new, while the other six
are alterations of projects previously approved by Congress.
The bill would also direct the agency to prioritize various
issues and studies that have been sidelined by the Trump
administration, with provisionsseeking to promote nature-based and nonstructural flood
solutions.
… A few years ago there was clamor from environmental
advocates urging California officials to save it [the Salton
Sea]. Like the Great Salt Lake and its Great Basin sister
lakes, it had become an important ecosystem supporting birds
traveling across the Pacific Flyway. Its drying playa had also
created a major public health hazard, with studies showing dust
was taking a toll on the lungs of children and low-income
communities living nearby. … [F]or the first time
in a long time, there are reasons to feel hopeful about the
Salton Sea. State officials began work last year on a
2,000-acre wetland pond that will both provide bird habitat and
keep the dust down. A year and a half ago, the California
Legislature created the Salton Sea Conservancy to find and fund
projects preserving the lake. The board held its first meeting
last month.
Every morning Marisol Winfrey Herrera’s
three-and-a-half-year-old daughter Jo reminds her to turn off
the tap while washing her hands and brushing her teeth.
… It is what prompted Herrera to join No Desert Data
Center, a residents’ group that opposes two large data centres
coming up on either side of Tucson – the $3.6bn project on the
city’s southeast edge and a $5bn project on its northwest side
in the town of Marana, together known as Project Blue. The
group believes these would consume more water and power
than the city set in the Sonoran Desert can afford.
… “Water was a unifying theme in our campaign. The
Colorado River cuts are looming, and this project would take
water away,” Herrera told Al Jazeera.
The Golden State Salmon Association rang the alarm that the
Bureau of Reclamation intends to manage Shasta Dam this fall in
a way that could once again cook the Sacramento River’s next
generation of Chinook. The dispute centers on cold
water. Salmon eggs need it to survive the fall
spawning season, and a federal biological opinion requires the
Bureau to hold enough behind Shasta Dam to keep temperatures
safe. The State Water Resources Control Board rejected the
Bureau’s management plan on June 10, ruling it would violate
both that opinion and state temperature law. According to
the association, the Bureau has signaled it will proceed
anyway, draining extra water to boost summer deliveries to
Central Valley farms.
Subpar snowfall has turned Utah into a minefield for wildfires
— and recent weather conditions are fanning the flames. As of
June 25, over 140,000 acres had already burned in 354 fires
across the Beehive State. … Areas of Utah that are
3,500 feet and higher — that’s most of the state — could be set
up for a particularly big fire season because of the earlier
snow melt and heavier fuels in forested areas. … This
year is also an El Nino year, which means warmer waters cause
the Pacific jet stream winds to move south — leading to weather
that tends to be warmer and drier in the northern U.S. and
wetter in the southeast. … [I]t can occasionally bring
lots of moisture to the state and help with Utah’s dire
snowpack conditions come winter time.
Water resiliency issues have dominated political discourse in
Cloverdale, where concerns about drought, water rights
and the future of the Russian River loom large,
regularly shaping City Council discussions and election
campaigns. Now, the city is putting another voice at the table,
authorizing Council member Andrés Marquez to represent
Cloverdale in meetings related to a new proposed entity, the
Alexander Valley Water District, as regional conversations over
the area’s water future move forward. … [T]he
authorization marks a notable shift, and it came just two weeks
after a tense exchange on the dais between Marquez and
Vice Mayor Todd Lands over Lands’ role representing the
city on matters involving the fate of two PG&E
dams on the Eel River and related water
diversions into the Russian River. The Cloverdale council
has lodged its opposition to PG&E’s plans to remove those
dams.
A project to bring hundreds of trees, a reclaimed wildlife
habitat and a restored flowing creek to City
Heights is now underway, with officials saying it could also
help prevent future flooding in the area. The plan will allow a
section of Chollas Creek to flow down a natural,
vegetation-lined creek bed — replacing the current 50-foot-wide
concrete channel and restoring 1,350 linear feet of the creek.
It’s the first step in a project from Groundwork San
Diego-Chollas Creek, supported by the City of San Diego, to
help reduce surface runoff and improve water quality.
Lake Powell ‒ the massive Colorado River
reservoir that produces power for millions of homes
across the West ‒ is the emptiest it has ever
been entering the hottest part of the summer. And the
worst is still to come. Although the lake’s levels have briefly
fallen lower in years past, those low-water levels came in the
spring, before melting snow refilled it. This year, that refill
never happened. As a result, Lake Powell will next spring fall
to “minimum power pool,” according to a newly released federal
projection. If the water levels fall below that, the Glen
Canyon Dam would stop generating electricity.
The House Science, Space and Technology Committee approved
legislation Thursday that would standardize how the federal
government studies data centers and their energy and
water use. The committee passed H.R. 9372, the
Data Infrastructure Energy Measurement and Standards Act, 34-1.
Rep. Daniel Webster (R-Fla.) was the lone no vote. The bill,
led by Rep. Suhas Subramanyam (D-Va.), would direct the
Department of Energy and the National Institute of Standards
and Technology to draw up standards and best practices
for reporting the energy and water use of artificial
intelligence data centers.
Nevada experienced record low snowpacks across northern Nevada
this winter, while summer heat and low precipitation continues
to exacerbate drought in eastern Nevada. Those factors make
protecting Nevada’s limited water resources more pressing than
ever, as legislators prepare to consider a broad reaching
“Omnibus Water Bill” next year. On Wednesday, a workgroup
tasked with evaluating policy updates to Nevada Water Law
presented the Joint Interim Committee on Natural Resources a
bill proposal that would cover a wide range of water related
issues for the 2027 legislative session. … Several details
from the proposed bill were provided to lawmakers on Wednesday
and largely centered on the state’s groundwater,
including a proposal to establish county groundwater
boards and increase funding for the state’s groundwater
retirement program.
… To learn from a city already in the water reuse business,
Mexican officials toured Oceanside’s Pure Water facility on
Tuesday. … Four years ago, Oceanside becamethe first in San
Diego County and the second in California to open a
state-of-the-art purification facility. It turns 3
million gallons of recycled wastewater per day into drinking
water for residents, accounting for 20% of the city’s drinking
water. Mayor Esther Sanchez said years of severe
drought forced Oceanside and other communities in the
western U.S. to think about creating a local water supply, one
that could help them rely less on the Colorado
River and prepare for future droughts. … Sanchez
said she believes a water-reuse approach for Tijuana will work,
as it has for her city.
Two years after crews pulled the last of four dams off the
Klamath River, the question has shifted from whether the fish
would return to how far they can go. California Trout has
answered part of that with a new recovery blueprint
built around steelhead, the wild, sea-running trout
that once climbed the river’s full length before concrete walls
cut them off. The report lays out a long-term plan for
rebuilding steelhead runs across the more than 400 miles of
habitat reopened by the 2024 demolition, the largest dam
removal in United States history. It draws on monitoring that
has already produced surprises, including thousands of Chinook
pushing past the old Iron Gate Dam site and salmon
reaching Upper Klamath Lake for the first time in over a
century.
High-severity wildfires that kill large numbers of trees are
now burning far more acreage in California than they did four
decades ago, according to a UCLA study published Monday. The
study, appearing in the journal Proceedings of the National
Academy of Sciences, found that the area burned by
high-severity fires in California increased thirtyfold between
1985 and 2024, while overall forest acreage burned annually
increased tenfold. Researchers said severe fires, which often
kill entire stands of trees rather than allowing forests to
recover naturally, have overtaken lower- severity fires as the
dominant type of forest fire in California. … Researchers
linked the trend to increasingly warm and dry conditions
associated with climate change, as well as decades of fire
suppression that have allowed dense vegetation and underbrush
to accumulate in many forests.
