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 Chris Bowman.
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Snowfall this week in the Rockies has improved the water
picture for the Colorado River, but one expert says she’s not
counting her chickens before they’re hatched. Current
information on the U.S. Bureau of Reclamation’s website shows
that snowpack levels in the Upper Colorado River Basin are at
110% of normal for this time of year. That’s an improvement
over March 1 when it was at 101%. … important weeks are
still ahead, even though the snowpack peak is typically
measured on April 1 each year.
The Pacific Fishery Management Council is considering three
options for the ocean salmon season, set to begin May 16. The
federal council that manages water from California, Oregon and
Washington state came up with two options that would entail a
short salmon season, and it’ll come with small harvest limits
for both commercial and sport fishing. The last option includes
closing off the ocean fisheries for the second consecutive
year. Last year, commercial and recreation salmon fleets in
California were left anchored following the PFMC’s decision to
cancel the 2023 fishing season due to years of drought, low
river level and dry conditions affecting the Chinook salmon
populations in the Klamath and Sacramento rivers.
California enjoyed a second consecutive winter of above-average
precipitation this year, and many are hoping that will
translate to another relatively calm fire season. But that’s
far from a sure thing, even though the outlook for the next few
months is good, experts say. In 2023, about 320,000 acres
burned statewide due to wildfires, well below the five-year
average of 1.7 million acres. Storms that winter played a part:
Rain revitalized a landscape parched by years of drought and a
colossal Sierra Nevada snowpack provided additional moisture as
it melted through the warmer months. … The Northern
California Geographic Area Coordination Center’s
four-month outlook issued March 1 calls for minimal
fire activity across Northern California from March through
May.
After decades of advocating, tribal members cheered as a blast
at JC Boyle Dam this year kicked off the process of drawing
down the reservoirs behind three Klamath River dams. The
removal is expected to restore the river and reopen spawning
habitat that salmon haven’t been able to reach for more than a
century. OPB science reporter and editor Cassandra Profita
brings us the perspective of the tribes living along the
Klamath River: what the country’s largest dam removal project
means to them and their hopes for the future.
This half-hour special dives into the troubles and triumphs at
the Salton Sea. The sea is the largest body of water in
California. It formed after a levee at the Colorado River burst
in the early 1900s, and after the levee was fixed, it cut off
the flow of fresh water. Since then, the sea has become
polluted with chemical runoff from nearby farms. It’s also
slowly evaporating. The chemical-filled water releases gases
that trigger asthma in nearby communities, and toxic dust from
around the shoreline acts as an irritant as well. Despite
all of the negatives, there are a few positives. New wetlands
are forming as the sea slowly pulls away from the shoreline,
playing host to thousands of migrating birds. Developing
wetlands make the sea an important stop along the Pacific
Flyway.
The United States suffers the world’s second-highest toll from
major weather disasters, according to a new analysis — even
when numbers are adjusted for the country’s wealth. The report
released late last month by Zurich-based reinsurance giant
Swiss Re, which analyzed the vulnerability and damages of 36
different countries, suggests that weather disasters may become
a heavy drag on the U.S. economy — especially as insurers
increasingly pull out of hazardous areas. Those disasters are
driving up insurance rates, compounding inflation and adding to
Americans’ high cost of living. … Some insurers have
stopped offering home insurance policies in California, which
has seen numerous large wildfires in the past few years.
In a Sacramento office building, university students carefully
scan pieces of paper that underpin California’s most
contentious and valuable water disputes. One by one, they’re
bringing pieces of history into the digital era, some a century
old and thin as onion skin. The student workers are beginning
to digitize the state’s water rights records, part of a project
launched by the state’s water regulator earlier this year. It
may seem simple, but scanning two million musty pages is part
of a $60 million project that could take years. The massive
undertaking will unmask the notoriously opaque world of
California water. Right now, it’s practically impossible to
know who has the right to use water, how much they’re taking
and from what river or stream at any given time in the state.
Ten years. That’s how much time the Bay Area’s 37 wastewater
treatment plants will have to reduce fertilizer and sewage in
their water by 40%. The estimated price tag for the facility
upgrades is $11 billion. The San Francisco Regional Water
Quality Control Board plans to adopt the change as part of its
new discharge permit requirement beginning June 12. Previous
permits did not require reductions …The regulatory change
follows a damaging algae bloom in 2022 and 2023. A brown algae
species called Heterosigma akashiwo, which feeds off the
nitrogen in wastewater, infected the Bay and damaged aquatic
ecosystems.
Nearly six weeks after a major winter storm led to flooding and
landslide throughout Southern California, some homeowners in
Beverly Glen are still trying to return home. On Caribou Lane,
a landslide knocked a home off its foundation, and the debris
slid into the neighbors’ homes. That debris and mud left Samila
Bahsoon’s home with a lot of damage. … She has
potentially more than $600,000 in damage, and two insurance
companies already denied her claims. … She also
said when the neighbor’s home was knocked off the foundation,
the debris broke her water main. And it led to a massive water
bill. “LADWP sent me a $9,500 water bill, which is 6,500%
more than average for the last 35 years that this house has
been used,” she said.
Set against the context of unprecedented demand for water
supply solutions, Brownstein and WestWater Research brought
together water industry and finance leaders for the second
annual Sustainable Water Investment Summit. The World Resources
Institute’s latest data helps articulate the scale of the
demand for water supply reliability, sustainability and
innovation: by 2050, an additional billion people will be
living in arid areas and regions with high water stress, and by
2050, around 46% of global GDP is expected to come
from areas facing high-water risk (up from 10% currently).
Given these realities, it’s unsurprising that diverse interests
are now converging to meet the challenges of ensuring a
resilient and accessible water future. Polls find that 63% of
global companies now undertake water-related risk assessments,
and 1,100 CEOs have annual performance reviews tied to results
around water goals.
A restoration project at Talbert Marsh got the go-ahead
Thursday after the state Coastal Commission approved a coastal
permit application submitted by the Huntington Beach Wetlands
Conservancy as part of its consent calendar. The roughly 25
acres of Talbert Marsh stretch between Brookhurst Street to the
Santa Ana River Trail and make up one of four wetlands the
nonprofit owns and maintains. More than 90 bird species have
been observed at the marsh in addition to the adjoining
wetlands, according to the organization. The project along the
southeastern and western shorelines of South Island will
address erosion, which Coastal Commission staff said causes the
disappearance of coastal salt marsh vegetation and depletes
refuge spaces for sensitive bird species that live there.
In January, the Sierra Nevada snowfall outlook was bleak.
California’s snowpack sat at levels less than half of normal,
and more sand than snow lined the shores of Lake Tahoe. Across
the West, experts voiced concern about snow drought. But, in
California, prospects turned around the following month as a
steady stream of storms added to the snowpack, culminating in
an epic blizzard. Things played out quite differently in other
parts of the country — large swaths of the U.S., including the
Midwest, lack healthy snow levels. … In the future,
snowy winters producing well above-normal snowpack like last
year may still occur, but “those kinds of winters are going to
become less common in a warming world,” said Brian
Brettschneider, a climate scientist at the National Weather
Service Alaska Region.
The states that use the Colorado River have put out their
latest proposals on how to manage the river’s shrinking amount
of water, and the two plans reveal that there are still big
differences in how upstream and downstream states want to divvy
up future cuts to their water consumption. While state water
negotiators say they’re committed to figuring out how they can
compromise in the age of climate change when there is less
water available to the 40 million people who rely on it, the
Southern Ute tribal government in southwestern Colorado doesn’t
believe either proposal addresses their concerns or helps them
secure their water future.
On the eve of its first subbasin probationary hearing, the
state Water Resources Control Board announced it will vote on
whether to reduce a controversial groundwater extraction
fee. The board will vote at its March 19 meeting on
whether to cut the fee from $40 to $20-per-acre-foot for well
owners in a subbasin placed on probation. It will hold
its first probationary hearing on the Tulare Lake subbasin,
which covers Kings County, on April 16. Then the Tule subbasin,
in the southern half of the valley portion of Tulare County,
will come up for hearing Sept. 17. The extraction fee would
only be charged if the Water Board had to step in and
administer a subbasin in cases where it finds local groundwater
agencies aren’t up to the job.
California environmental groups are urging a federal court to
intervene amid a “dramatic increase” in the deaths of
threatened steelhead trout at pumps operated by state and
federal water managers. Since Dec. 1, more than 4,000 wild and
hatchery-raised steelhead have been killed at pumps in the
Sacramento-San Joaquin River Delta, according to public data
for the State Water Project and the federal Central Valley
Project. The agencies are now at about 90% of their combined
seasonal take limit, which refers to the amount of wild
steelhead permitted to be killed between January and March
under the U.S. Endangered Species Act. A coalition of
environmental and fishing groups — including the Golden State
Salmon Assn., the Bay Institute and Defenders of Wildlife — are
involved in ongoing litigation that seeks to challenge current
federal operating plans in the delta, an estuary at the heart
of the state’s water supply.
Environmental groups on Thursday sued officials who signed off
on a lithium project in the Salton Sea that a top Biden
official has helped advance. Comité Civico del Valle and
Earthworks filed the legal complaint in Imperial County
Superior Court against county officials who approved
conditional permits for Controlled Thermal Resources’ Hell’s
Kitchen lithium and geothermal project. The groups argue that
the country’s approval of the direct lithium extraction and
geothermal brine project near the southeastern shore of the
Salton Sea violates county and state laws, such as the
California Environmental Quality Act.
With less than seven months remaining before the expiration of
the Lake Tahoe Restoration Act, state and tribal officials
gathered in Washington, D.C. on Wednesday to urge its renewal
before Sept. 30. The federal government authorized $415 million
in 2016 to help mitigate fire risk in the Tahoe Basin and
preserve the lake’s famous clarity, but only $114 million of
that has been appropriated so far. H.R. 1274, the Lake Tahoe
Restoration Reauthorization Act, would extend the expiration of
the program another decade until Sept. 30, 2034. But the bill
has languished in Congress since its introduction a little over
a year ago.
When heavy rain overwhelms wastewater treatment plants in San
Francisco, causing stormwater to overflow onto streets and
into the bay, sewage is an unfortunate part of the mix.
After heavy rain, the largest recipient of the potent brew of
stormwater and sewage in the city is Mission Creek — a
channel to the bay that is home to houseboats, walking trails
and a kayak launch. At Mission Creek, Islais Creek, another
channel at India Basin, and a few locations in between, the
city discharges 1.2 billion gallons of “combined sewer
discharges” in a typical year, according to the environmental
group S.F. Baykeeper, which has notified the city it intends to
sue over how such discharges impact the environment. A large
portion of the combined sewer overflows — which SFPUC said
are composed of 94% treated stormwater and 6% treated
wastewater — is making its way without basic treatment
into the bay during storms, according to S.F. Baykeeper.
After nearly 60 years of being submerged in the clear waters of
the American River, chunks of concrete and steel will be
removed from the river in the Auburn State Recreation Area, but
how did they get there? Before the current State Route 49
bridge straddled the American River, a similarly placed bridge
provided the vital connection between Auburn and the
communities of northwest El Dorado County. That bridge,
named the Georgetown Bridge, was built in 1948 and ended its
time of providing safe passage for motorists on Dec. 23,
1964. According to the Association of State Dam Safety
Officials (ASDSO), Hell Hole Dam breached, releasing
30,000 acre-feet of water down the Rubicon River, into the
Middle Fork of the American River and down to the confluence
with the North Fork of the American River near Auburn.
The Biden administration will be allocating more than $120
million to tribal governments to fight the impacts of climate
change, the Department of the Interior announced Thursday. The
funding is designed to help tribal nations adapt to climate
threats, including relocating infrastructure. Indigenous
peoples in the U.S. are among the communities most affected by
severe climate-related environmental threats, which have
already negatively impacted water resources, ecosystems and
traditional food sources in Native communities in every corner
of the U.S. “As these communities face the increasing
threat of rising seas, coastal erosion, storm surges, raging
wildfires and devastation from other extreme weather events,
our focus must be on bolstering climate resilience …”
Interior Secretary Deb Haaland, a member of the Pueblo of
Laguna, said in a Wednesday press briefing.