California’s climate, characterized by warm, dry summers and mild
winters, makes the state’s water supply unpredictable. For
instance, runoff and precipitation in California can be quite
variable. The northwestern part of the state can receive more
than 140 inches per year while the inland deserts bordering
Mexico can receive less than 4 inches.
By the Numbers:
Precipitation averages about 193 million acre-feet per year.
In a normal precipitation year, about half of the state’s
available surface water – 35 million acre-feet – is collected in
local, state and federal reservoirs.
California is home to more than 1,300 reservoirs.
About two-thirds of annual runoff evaporates, percolates into
the ground or is absorbed by plants, leaving about 71 million
acre-feet in average annual runoff.
The new rates would increase the Distribution and Customer
Charge, for all customers, by 5.7%, to generate annual revenue
of $3.4 million, effective August 1, 2019. The new rates would
also increase the Distribution and Customer Charge for all
customers in July 2020 by 5.8%, to generate annual revenue of
$3.7 million; and also increase the Commodity Charge,
increasing the system average by 0.7%, to generate annual
revenue of $0.5 million in July 2020.
In his February State of the State address, Gov. Gavin Newsom
called the safe drinking water crisis — which is centered in
lower-income communities ranging from the coasts to the Central
Valley — “a moral disgrace and a medical emergency.” He’s
Estimates vary, and can change as the water year progresses,
but the Kern River basin, the rivers and streams that collect
the water that flows into Isabella Lake and downstream toward
Bakersfield, is estimated to be at 172 percent of normal,
possibly more. And all that ice and snow is starting to melt,
big time. Are local water managers ready?
More than 725,000 acres of Central Coast land could be opened
up for oil and gas extraction under a new plan led by the Trump
administration. But due to local regulations — and economic
realities — Santa Cruz County land appears unlikely to be
affected even if the plan is approved.
The San Diego County Board of Supervisors last week voted
unanimously to move ahead with a $7.5 million improvement
project for the park’s two popular lakes. … Lindo Lake is
thought to be the only natural freshwater lake in San Diego
County, according to the Lakeside Historical Society.
Rivers may seem especially appealing as the weather becomes
warmer in the spring and summer, but experts and local
officials warn that the waters may not be as welcoming as they
seem. The snowpack that accumulated during a wet and cold
winter is beginning to melt into rivers, making for extremely
cold water and fast currents. “It’s a very dangerous
combination,” said Chris Orrock, a spokesman for the state’s
Department of Water Resources.
We have learned over the last six years that the water need for
Santa Cruz to meet its own annual demand is 1.1 billion gallons
less than thought in 2014, when the two districts were pursuing
the desalination plant.
People who live along the southern border all say the same
thing: When it rains, it stinks. The reason is a failing, aging
network of pipes that run from Mexico to wastewater treatment
plants in the U.S. When heavy rains fall, the pipes often break
and spill raw sewage on both sides of the border, causing not
only a putrid odor but public health and environmental
The 1,700-acre off-the-grid health retreat, where clothing is
optional in the pools, went up for sale quietly last year for
$10 million. Now, the property near Williams (Colusa County) is
officially listed with Sotheby’s International Real Estate.
There’s three roads that go up to the hill. Because of flooding
and mudslides, all three of them were blocked. So here we were,
an island. There was no way to get supplies. No way to get
medication. No way to get propane deliveries for heat. People
who work on and off the hill couldn’t go to their jobs. The
whole town was impacted, especially the businesses and
restaurants who depend on the tourism.
For rural communities in the central coast region of
California, the name “Harvard” does not connote excellence. For
these communities, where water is scarce and becoming scarcer,
it evokes greed and exploitation. As California takes its first
steps to regulate groundwater in the midst of a worsening water
crisis, Harvard’s endowment fund is investing millions into
vineyards that pump inordinate amounts of water from
California’s critically overdrafted groundwater basins.
Forecasts are calling for a stretch of wet weather across the
Western United States, especially in Northern California, so
meteorologists and emergency officials are keeping watchful
eyes on river gauges and radar reports. All it takes is one
thunderstorm parked over a snow-covered area to wreak havoc
After sunshine and pleasant weather grace California early this
week, a powerful storm system will barrel into the state during
the middle to latter part of the week. … By the time the
storm moves into the Four Corners region later on Friday, the
foothills of the Sierra Nevada and parts of Northern and
coastal California will receive between 1 to 3 inches of rain.
The hardest-hit locations may receive as much as 4 or 5 inches
When people think of natural disasters in California, they
usually think of earthquakes, drought or wildfire. But the
worst disaster to ever hit the Golden State was the Great Flood
of 1862. When people of European descent first arrived in
California, the native people told them tales of great deluges
in which the rivers overran their banks and large areas of land
were inundated. The newcomers paid little heed to these
stories, and often settled in low-lying areas with easy access
to water sources.
Various parties have recently claimed that the Klamath River
Compact Commission has authority over the proposal to remove
four dams in the Klamath Hydroelectric Project. … This
argument, while creative, is wrong. The Federal Energy
Regulatory Commission (or FERC) will decide whether the
proposed dam removal is in the public interest.
The plan by PG&E Corp. comes after the bankrupt utility
said a transmission line that snapped in windy weather probably
started last year’s Camp Fire, the deadliest in state history.
While the plan may end one problem, it creates another as
Californians seek ways to deal with what some fear could be
days and days of blackouts.
State officials tasked with debris cleanup say they have been
directed not to enter an estimated 800 burned Butte County home
sites within 100 feet of a waterway. They’ve been told to wait
for representatives of several state and federal agencies to
reach an agreement on environmental assessment guidelines.
To get access to Colorado River water, the tribe is hoping its
federal water settlement will finally become law. Earlier this
month, Arizona’s congressional delegation sponsored another
settlement bill after similar efforts in 2017 and 2016. If a
water rights settlement became law, the Hualapai Tribe would
get 4,000 acre-feet of Colorado River water each year.
Up a remote canyon in the towering eastern Sierra, a Southern
California company has an ambitious plan to dam the area’s
cold, rushing waters and build one of the state’s first big
hydroelectric facilities in decades. The project, southeast of
Yosemite near the town of Bishop (Inyo County), faces long
regulatory odds as well as daunting costs. But residents of the
Owens Valley downstream and state environmentalists are not
taking it lightly.
Armed with test tubes and trash bags, a team of environmental
advocates are looking at homeless camps in Riverside as part of
a broad effort to clean up the 2,840-square-mile Santa Ana
River Watershed. The long-term goal is to protect the water and
revive enjoyment of a 96-mile river that once was a center of
life in Southern California.
Counter-intuitively, the same environmental groups that have
championed the state’s climate goals want to kill all pumped
storage instead of evaluating each project on its own merits.
… Come hell or high water, there is no way that we can get to
100% renewable resources, which, by nature, are intermittent
and unreliable, without adequate storage.
The California Energy Commission is offering the city of San
Luis Obispo a $3 million loan to build a 261-kilowatt solar
photovoltaic system as well as a 264-kilowatt hydroelectric
generation system — both located at the city water treatment
plant on Stenner Creek Road behind Cal Poly. By generating its
own power at the treatment facility, SLO could earn savings of
$266,863 annually compared to its current power bill.
Gov. Gavin Newsom has made repairing hundreds of failing
drinking-water systems in California a big priority since
taking office, giving fresh momentum to an entrenched problem
the state’s leaders have long struggled to resolve. But his
proposed solution — a $140 million yearly tax raised in part
through fees on urban water districts — has raised eyebrows in
a state where residents already feel overtaxed.
State water regulators gave local sanitation officials three
more years to carry out their plan to reduce the amount of
chloride that ends up in the Santa Clara River. … The
sanitation district … was mandated to reduce the amount of
chloride, or salt, that discharges from wastewater treatment
plants into the Santa Clara River, largely due to concerns by
downstream farmers that chloride was damaging salt-sensitive
crops such as strawberries and avocados.
Volunteers and government employees hauled water to two tanks
for desert bighorn sheep in the Old Dad Peak area of Mojave
National Preserve April 30. … Four groups of storage tanks
with drinker boxes in the Old Dad Peak area support close to
100 desert bighorn sheep, according to the NPS. There are no
springs or natural water sources in the area, so the sheep
depend on humans who provide water.
People are interested in California water problems, and they
ask reasonable questions. Here is a first installment of short
science-based answers to some reasonable questions often heard
at public and private discussions of water in California.
In Ukiah Thursday, at least two dozen people who depend on the
Potter Valley Project for their farming operations gathered at
the Redwood Empire Fairgrounds to hear an update on the
facility’s future. “New information to come shortly, and a lot
of work still to do,” said Janet Pauli, chairwoman of the
Mendocino County Inland Water and Power Commission, a Joint
Powers Authority that is exploring the possibility of acquiring
the facility that Pacific Gas and Electric owns, but has
According to an engineering investigation released by the San
Bernardino Valley Water Conservation District on March 7, the
Bunker Hill Basin, which stores the groundwater used by the San
Bernardino Valley, remains 570,718 acre-feet below full water
storage following the 2017-18 water year. … The water year
brought a reported 56 percent of average annual precipitation
and 161,708 acre-feet of groundwater production.
Three hundred and sixty miles. That’s how much pipe it takes
for the City of Napa to distribute water throughout the valley.
The public had a chance to learn all about where its water
comes from at the city’s second annual Tap Water Day open house
on Saturday at the scenic Edward I. Barwick Jamieson Canyon
Water Treatment Plant in American Canyon.
The water that irrigates Santa Clara Valley’s last farms comes
dirt cheap for growers who pump it out of the ground. They pay
just a fraction — 6 percent — of the amount residents and
businesses in the valley must pony up for their well water. The
rest of the cost for farmers’ water is subsidized, mostly from
revenue the Santa Clara Valley Water District receives through
The West is still in the midst of a long-term water shortage in
Lake Powell and Lake Mead, primary reservoirs that serve 40
million people. For that reason, the Upper Basin states —
Colorado, Utah, Wyoming and New Mexico — have to also come up
with their own drought contingency plans. That means Colorado
might be heading into choppy waters as one of the requirements
of a drought contingency plan — demand management — could pit
communities and regions against each other …
Following Gov. Gavin Newsom’s decision to withdraw permits for
the proposed Twin Tunnels project in favor of a smaller single
tunnel, Rep. John Garamendi, D-Solano, issued a letter to the
governor expressing support for the decision while also
outlining alternative water plans.
Locking in a $3.2 million sale price, the Soquel Creek Water
District board will enter an initial five-month “option to
purchase” agreement to buy a nearly 2-acre parcel in Live Oak.
The purchase option period … is designed to give district
officials time to survey the 2505 Chanticleer Ave. land,
assessing its ability to serve as home to the proposed Pure
Water Soquel plant.
A more than five-year moratorium on leasing land in California
for oil and gas development will be coming to an end with a May
9 Interior Department plan to open up about 725,000 acres
across the state’s Central Coast and the Bay Area for drilling.
The decision comes just two weeks after the Trump
administration released its plan to reopen more than 1 million
acres of public land and federal mineral estate in eight
counties in Central California to fracking.
A Q&A with Valerie Olson, assistant professor, and Emily
Brooks, post-doctoral researcher — both environmental
anthropologists at UC Irvine. They have a new project aimed at
getting a better understanding of how communities, particularly
the underserved, think about and use their water, and how the
agencies that provide water can better serve them.
The new funding includes about $250 million for climate-related
programs, thanks to the state’s cap-and-trade program, and $75
million to fund an assessment of wildfire protection plans. …
Newsom also defended a controversial tax on water bills that
would fund programs to rebuild broken or degraded drinking
water infrastructure in some of the state’s poorest
When it rains in California, it pours. But when it doesn’t,
California’s drought years can have a devastating impact on the
state. California’s water experts are looking for ways to
better store water during rainy years like 2019 so the state
can have it during years when the rain and snow inevitably dry
Unlike tap water, there is no public repository of information
for consumers to look up the quality of their favorite bottled
water brand and see whether it is free of contaminants. The
Food and Drug Administration doesn’t require companies to
submit test reports each year for review… And while several
states receive test results each year as part of the permitting
process bottlers go through to sell their product, those are
often available only through public records requests.
There are actions we can take today that will reduce the
pressure on struggling sea life and protect the industries and
communities that rely on a healthy ocean. … The Ocean
Resiliency Act of 2019 (Senate Bill 69) tackles a range of
threats facing our fisheries, from fertilizer runoff that feeds
harmful algae to sediment flowing downstream from logging
operations that violate clean water rules, which can silt up
the spaces between rocks where baby salmon shelter and feed.
In an annual California event that marks the changing of the
seasons in the High Sierra, Yosemite National Park officials
plan to open Glacier Point Road to motor vehicles on Friday
morning. … Two years ago, after the wet winter of 2017 that
broke California’s five-year drought and dumped enormous
amounts of snow in the Sierra Nevada, park crews opened Glacier
Point Road on May 11. Other than that, this year’s May 10
opening is the latest in eight years, since 2011.
In California, treated wastewater also is a critical source of
water for the environment, and, increasingly, a source for
recycled water. Climate change is worsening water scarcity and
flood risks. Advancements in engineering and technology can
help prepare wastewater agencies for a changing climate. But
significant shifts in policy and planning are needed to address
Set to expire in 2026, the current guidelines for water
deliveries and shortage sharing, launched in 2007 amid a
multiyear drought, were designed to prevent disputes that could
provoke conflict. … But as the time for crafting a new set of
rules draws near, some river veterans suggest the result will
be nothing less than a dramatic re-imagining of how the
overworked Colorado River is managed…
A new category of El Niño has become far more prevalent in the
last few decades than at any time in the past four centuries.
Over the same period, traditional El Niño events have become
more intense. This new finding will arguably alter our
understanding of the El Niño phenomenon. Changes to El Niño
will influence patterns of precipitation and temperature
extremes in Australia, Southeast Asia and the Americas.
Even as stakeholders in the Colorado River Basin celebrate the recent completion of an unprecedented drought plan intended to stave off a crashing Lake Mead, there is little time to rest. An even larger hurdle lies ahead as they prepare to hammer out the next set of rules that could vastly reshape the river’s future.
Set to expire in 2026, the current guidelines for water deliveries and shortage sharing, launched in 2007 amid a multiyear drought, were designed to prevent disputes that could provoke conflict.
The effect of wildfires on snowmelt is more widespread and
longer lasting than people thought and has ramifications across
the region, where cities … rely heavily on melting snow to
replenish water supplies. What’s more, human-caused global
warming is feeding the spread of fires, which contributes more
to the deterioration of snow, thus extending and intensifying
the fire season.
In April 2019, the California State Water Resources Control
Board unanimously approved a comprehensive new legal framework
for protecting California’s wetlands. California has lost
approximately 90% of its historic wetland areas, which have
important water quality, species habitat and other
environmental and economic benefits. … California has never
had its own comprehensive wetlands protection law.
It’s true that a report published late last month in the
journal Environmental Health found a link between California
tap water and cancer. The study noted high levels of arsenic,
plus numerous other contaminants that may be more toxic in
combination than they are separately. … The problem is very
serious — but not necessarily statewide.
The Ukiah City Council recently approved contributing another
$50,000 to a local group’s effort to explore the possibility of
buying the Potter Valley Project. … Sean White, the city’s
director of water resources, described the dam facility as
“essentially a diversion of Eel River water through a tunnel
that provides major benefits to Lake Mendocino, which provides
a significant amount of our water supply.”
Poseidon Water might be fighting for its desalination future in
Huntington Beach, but the corporation’s representatives will be
in front of the California Coastal Commission for an entirely
different matter on May 9: the restoration and conversion of a
90.9-acre salt pond to tidal wetlands and 34.6-acrer Otay River
floodplain site in San Diego.
No family should have to live in a community in which the water
that comes from their taps puts their children’s health at
risk. Over the last several years, the state has authorized
millions of dollars for emergency actions and one-time patches,
but has shied from doing what’s necessary to sustainably solve
The nation’s most productive agricultural state will ban a
widely used toxic pesticide blamed for harming brain
development in babies, California officials said Wednesday. The
move would outlaw chlorpyrifos after scientists deemed it a
toxic air contaminant and discovered it to be more dangerous
than previously thought.
Only 37 percent of the world’s longest rivers remain unimpeded
and free-flowing from their source to where they empty,
according to a study published today in Nature. Free-flowing
rivers are ecologically crucial — replenishing groundwater,
bolstering biodiversity, and reducing the impacts of droughts
It was the best attended city council meeting that didn’t
happen. … But when everyone filed into City Hall, no
councilmembers were in sight. Only Assistant City Attorney
Deborah Mall appeared. She said Cal Am had withdrawn its appeal
at the last minute on April 29 and the council could not
proceed with a hearing.
When California embarked on its quest to reduce emissions of
carbon dioxide and other greenhouse gases as a global model to
stave off climate change, its first target was the state’s
electric power industry. … But for purely political reasons,
the list omitted two power sources that are both free of
greenhouse gases and renewable: large hydroelectric dams and
Drought affects just 2 percent of the country — about the
smallest area since the federal government began official
monitoring in 2000. Meanwhile, NOAA data show the last 12
months (May 2018 to April 2019) were the wettest on record for
State Assembly Member Eduardo Garcia says he wants to
“facilitate” negotiations more than a decade early on a 99-year
compromise between the Imperial Irrigation District and a
Coachella water agency that spells out how IID provides
electric power to Coachella Valley. IID President Erik Ortega,
however, said he is not “comfortable” with Garcia’s sudden
A review of 170 years of water-related successes in California
suggests that most successes can be traced directly to past
mistakes. California’s highly variable climate has made it a
crucible for innovations in water technology and policy.
The Imperial Irrigation District board of directors voted
Tuesday to allow access across its lands for critically needed
state wetlands projects at the Salton Sea, designed to tamp
down dangerous dust storms and give threatened wildlife a
boost. In exchange, California will shoulder the maintenance
and operations of the projects, and the state’s taxpayers will
cover the costs of any lawsuits or regulatory penalties…
Removal of the century-old dam is being watched closely around
the country as a potential model… In 2016, the first year
after it was removed, researchers found that no steelhead trout
swam past its former site to a tagging location seven miles
upriver. … So far this year, 123 steelhead have traveled
The U.S. Bureau of Reclamation, which operates the Central
Valley Project, may update its 65% allocation for
south-of-delta agricultural contractors later this month. But
Lon Martin, general manager of the Los Banos-based San Luis
Water District, said landowners who are planting crops and must
secure water for the remainder of the year “cannot wait until
May and June to make decisions.”
Get a firsthand view of California’s diverse water resource
issues with two of our summer tours — to the Sierra Nevada
headwaters that were blessed this winter with a plentiful
snowpack, and a Southern California coastal region chronically
prone to drought.
Before California’s Central Valley became known as an
agricultural powerhouse, it contained one of the largest
expanses of streamside forest and wetland habitat in North
America. … Much of that landscape has been transformed into
farmland and urban areas, but at the Cosumnes River Preserve, a
unique partnership of nonprofits and state, federal and local
governments has conserved over 50,000 acres that provide
resources for a variety of wildlife.
In the district’s “high-level” draft budget proposal for the
2019-2010 fiscal year projects a 4% increase in annual
spending, and includes a $45,000 operational savings secured
through cutting funding for water conservation and education
programs for the coming year.
Implementation of the Sustainable Groundwater Management Act
(SGMA) was always going to be tricky. Part of the necessary
growing pains of SGMA is determining how the revolutionary
statute interacts with traditional tenets of water law. As with
any other sweeping legislative change, SGMA does not provide
direct answers for every practical question which arises as the
law is put into place.
To kick off Water Awareness Month, PWP is partnering with the
City of Pasadena Public Health Department for Rethink Your
Drink Day, a statewide initiative to encourage the public to
switch from sugary drinks to healthy drinking water. At the
event, PWP and the Public Health Department will promote
drinking great-tasting Pasadena tap water with a variety of
family- friendly activities and giveaways.
Failing power lines and crumbling roads are just some of the
major issues highlighted in the American Society of Civil
Engineers’ 2019 report card. It’s an analysis that comes out
every six years, grading 17 different areas of infrastructure
including waterways, aviation and schools.
The USDA report, released Tuesday, finds that between $47
billion and $65 billion could be added to the U.S. agricultural
economy annually if infrastructure for what the report calls
“precision agriculture” — a term for farming practices that
emphasize digitally-based data collection and e-connectivity
(often via broadband) — is deployed in rural agricultural
economies on a large scale.
Snowpack in every part of Colorado’s high country is sporting
layers of dust, according to a new statewide survey of the
state’s winter accumulation. … Dust is darker than snow. Just
like a black T-shirt on a sunny day, it absorbs more sunlight,
causing what’s underneath it to heat up more rapidly.
Once one of most extensive wetland areas in North America, the
edges of the San Francisco Bay have become covered with farms,
industry, and urban areas, squeezing out the marches and their
animal and plant occupants. But at the lower end of the Napa
River, a remarkable effort is underway to undo a century and
half of damage to the once-thriving marshes.
DWR has not yet disclosed whether it intends to withdraw the
WaterFix bond resolutions, which are subject to numerous
challenges in litigation DWR filed to validate the bonds. It
remains unclear what will happen with the validation action now
that the project and cost estimates these items are based on no
In a formal response to the drilling proposal, a dozen
environmental organizations expressed concerns about the
effects on ground and surface water if exploration leads to an
industrial-scale mine. … Among those who have spoken against
the plan are officials at Death Valley National Park.
Vertical farming also brings potential for solving our current
and projected water issues in California. By using hydroponic
system technology, water is constantly recycled and uses 98%
less water per item than traditional farming. Adopting this
technology would be greatly beneficial for our future,
considering that California’s agricultural sector uses 40% of
We’ve made it through most of the prime water season and have
had a few blockbuster winter storms. For many large reservoirs
in California the mission for reservoirs switches from flood
control to water storage and there isn’t much room left for
storage. All major Northern California Reservoirs are more than
90 percent full and many will reach capacity in a month or so.
California wildlife authorities say new facilities built at the
state’s Kern River Hatchery will allow breeding of Kern River
rainbow trout that will be planted throughout the Kern River
Basin. The program will allow the territory to be stocked with
its native fish rather than domesticated strains.
According to the Bureau of Reclamation, the snowpack in the
Upper Basin is nearly 140% above average as of April 15 and it
forecasts that seasonal inflow to Lake Powell will be at 128%
of average. … “These developments may lessen the chance of
shortage in 2020,” Terry Fulp, BOR’s Lower Colorado regional
director, said in a prepared statement.
In California, there are around 300 species at risk and 346
species in California, Nevada and Southern Oregon combined. A
handful of plants and animals have already disappeared from the
state, such as the Santa Barbara song sparrow and the the
California subspecies of the Grizzly Bear. … About a dozen
species are currently at risk of extinction, according to Dan
Applebee, an environmental scientist with the California
Department of Fish and Wildlife.
Pasadena Water and Power is partnering with the city’s
Department of Public Health in celebrating the month of May as
Water Awareness Month, and Wednesday, May 8, as Rethink Your
Drink Day. PWP General Manager Gurcharan Bawa said the utility
plans to engage with community organizations in Pasadena during
the entire month in an effort to educate people about the
importance of water as a precious resource.
By monitoring tiny changes to the Earth’s gravitational field,
the GRACE satellites have been pinpointing the distribution of
fresh water on our planet for almost two decades. But as Marric
Stephens explains, a new follow-on mission is also helping with
plans for a space-based gravitational-wave detector
Across its multitude of neighborhoods, communities and
cultures, the City of Long Beach offers a diverse haven for
businesses and families to thrive. At the same time, the unique
location of Long Beach in Southern California places it at the
mercy of significant human health risks caused by both
environmental and man-made factors.
In the past several years, Los Angeles-based Renewable
Resources Group has helped sell 33,000 acres of land to
California’s most powerful water agency, the Metropolitan Water
District of Southern California. Documents obtained by Voice of
San Diego raise fresh questions about those deals. Now,
Renewable may be working on another deal that could rearrange
the distribution of water in California forever.
Nevada Irrigation District is a very bad steward of the Bear
River and Auburn Ravine, which it uses as a ditch to deliver
water to its paying customers downstream with little regard for
the ecology of Auburn Ravine.
After years of public outcry and the discovery of dozens of
lead-tainted drinking water taps throughout the city’s public
schools, Oakland Unified has tested every single drinking water
tap at its schools, and is fixing or replacing those with
dangerous lead levels.
There is more to drinking water than meets the eye, seventh-
and eighth-graders at the Palmdale Preparatory Academy learned
this week, as they tried their hands at some basic water
testing led by a team from the Palmdale Water District.
It’s taken four years but fishermen along California’s North
Coast who have seen crab and salmon seasons truncated and even
closed altogether will finally see some relief after $29.65
million in federal disaster relief funding was approved by
Congress. It was in the 2015-16 year the Dungeness crab fishery
and the Yurok Chinook salmon fishery both collapsed due to poor
Using Pentagon data released last year and recently obtained
public water utility reports, the researchers now estimate that
more than 19 million people are exposed to water contaminated
with per-and polyfluoroalkyl substances, known as PFAS. …
Naval Air Weapons Station China Lake in California reports one
of the highest levels across the military, at 8 million parts
Newsom … said he would announce his administration’s detailed
strategy on energy policy in the next few weeks. The governor
was coy about core aspects of that policy, and declined to say
if it would ban the controversial practice of hydraulic
fracking, a process that uses drilling and large volumes of
high-pressure water to extract gas and oil deposits.
Ted Kennedy sums up what he sees along the river in the Grand
Canyon: “It’s buggy out there.” That is to say, an experiment
to change the flow of water from a dam near the Arizona-Utah
state line appeared to boost the number of aquatic insects that
fish in the Colorado River eat. Scientists are hoping to better
understand those results with a second bug flow experiment that
started this month and will run through August.
The giant reservoir, formed by Glen Canyon Dam, was under 40
percent full the last week of April. And a lot of water is
still being released from the reservoir, more demands on the
water are expected, and the water supply above the reservoir,
in the sprawling Colorado River system, is expected to
For the third time in the last five years, Phillips 66 plans to
pay to settle accusations that its Rodeo refinery released
chlorine into San Pablo Bay. State water regulators announced
Wednesday that the Houston-based company will pay $80,000 for
violating chlorine limits in water it released into the bay
more than a dozen times over a five-month period last year.
While the state agency responsible for policing Los Angeles
County’s polluted urban and stormwater runoff boasts
significant progress in its monumental task, a National
Resources Defense Council report this week criticizes the
water-quality panel for lackluster enforcement.
Gov. Gavin Newsom killed the divisive twin tunnels project
Thursday, calming fears that have roiled the delta communities
and dominated California water politics for more than a decade.
It is a signature decision for the young administration.
Approximately 7.3 million skiers and snowboarders hit the
slopes this season at resorts in California and Nevada, a 17%
increase over the previous year, according to preliminary
numbers from Ski California, the nonprofit trade group for the
states’ ski resorts.
In one key respect, California is lagging behind many other
parts of the world. Climate change is causing drought and water
shortages everywhere, but California has been slow to adopt a
solution that over 120 countries are using: desalination.
Set to expire in 2026, the current guidelines for water
deliveries and shortage sharing, launched in 2007 amid a
multi‐year drought, were designed to prevent disputes that
could provoke conflict. But as the time for crafting a new set
of rules draws near, some river veterans suggest the result
will be nothing less than a dramatic re-imagining of how the
overworked Colorado River is managed…
With no parting glance at their devoted human caretakers, 142
rare red-legged frogs swam to freedom on Friday — one small
jump for the frogs but a giant leap for the threatened species.
Our official state amphibian, the frogs vanished from these
pristine mountain meadows 50 years ago.
There’s a need to use the available surface water from rivers,
lakes, and reservoirs so the groundwater can replenish itself.
That’s where the new Southeast Fresno Surface Water Treatment
Facility comes in. … Michael Carbajal, Director of Public
Utilities for the City of Fresno. says that before 2004, we
used 100% groundwater to meet drinking water demand. “We’re
hoping to get up over 50% meaning, 50% of our drinking water
demand through surface water,” says Carbajal.
A multi-million dollar lawsuit filed against Calistoga over
water rights has been dismissed on appeal. The California Court
of Appeal on April 29 rejected Debbie R. O’Gorman’s $10 million
lawsuit against the city,
County supervisors backed an ordinance that would regulate
alternative water treatment options for contaminated small
water systems on a trial basis amid public concerns regarding
the potential cost and complexity of the proposed rules.
The Department of Water Resources recorded 47 inches of snow at
Phillips Station with a snow-water equivalent of 27.5 inches,
which is 88% above average for this time of year… Statewide,
the Sierra Nevada snowpack is doing even better, with an
average snow-water equivalent of 31 inches, which is 44% above
average for this time of year, according to the release.
When concerned La Cañada residents attended a meeting in
December to learn about the county’s plans to remove more than
2.8 million tons of sediment from nearby Devil’s Gate Dam
starting this spring, fear and anxiety predominated. Many
hadn’t heard about the project and didn’t know diesel trucks
would haul sediment loads near schools and recreation areas in
hundreds of daily trips eight months out of the year for up to
The Newsom administration announced it is withdrawing permit
applications that the Brown administration had submitted to the
State Water Resources Control Board, California Department of
Fish and Wildlife, and several federal agencies. Instead, the
administration said it will begin environmental studies on a
Earlier this month, the U.S. District Court for the Central
District of California issued a decision … finding that the
Agua Caliente Band of Cahuilla Indians lacked standing to seek
adjudication of its claim to quantification of its reserved
groundwater right and its claim regarding groundwater quality.
The winter was wet, and the memories of California’s
record-setting drought years are receding. But as the weather
warms and irrigation systems are once again operating, city
officials remind local residents that Newman’s water
conservation rules remain in effect.
U.S. Bureau of Land Management (BLM) officials will visit San
Luis Obispo later this month to take public comment on a
pending federal plan to grow oil and gas production on public
lands in Central California.
DCP puts safeguards in place to help manage water use now and
better deal with a potential shortage. Utah, Arizona and the
five other Colorado River basin states wisely chose to include
conservation measures in the DCP — and shared in their
sacrifice to avoid costly litigation and imposed cuts. Congress
and the states should be commended for this bipartisan,
The construction doubled the previous width of the dam from the
top to the bottom of the buttress, which was previously
susceptible to seismic activity. New valves and pipelines were
also included to control the lake level and allow for quicker
drainage in the event of an emergency.
The Los Angeles Department of Water and Power released its
operation plan, focusing on pumping volumes, April 20, kicking
off a series of events that historically has ended with a
volume at or near the proposed maximum. The water extractions
will be used in the valley for irrigation,
enhancement/mitigation projects and for export.
The Inland Empire Utilities Agency, Cucamonga Valley Water
District and the City of Fontana held a groundbreaking ceremony
for the Village of Heritage Recycled Water Project in the
northwestern area of the city. About 8,200 linear feet of
pipeline will be installed in an effort to decrease the use of
imported water in Fontana, officials said. The pipeline will be
an extension of the existing Baseline recycled water
A wet winter is not necessarily good news regarding the
potential for wildfires in the summer, especially where summers
tend to be dry. This is because the extra precipitation can
lead to a more robust growth of grasses and other vegetation
that can become fuel for fires as they dry out.
An inmate’s death in Stockton from Legionnaires’ disease marks
the third time in four years the rare form of pneumonia has
struck California’s state prisons – and has laid bare a history
of contamination and other problems plaguing water supplies in
the corrections system.
The drought contingency plan is in the can (well, mostly), and
an unusually wet winter means we’ll likely avoid the water
shortage declaration everyone was expecting in 2020. If this
were the past, we’d take a few months off to revel in our
success. But thank goodness we’re not living in the past.
Arizona’s water leaders know that the drought plan didn’t solve
Gov. Gavin Newsom’s administration officially pulled the plug
Thursday on the twin Delta tunnels, fullfilling Newsom’s pledge
to downsize the project to a single pipe as he attempts to
chart a new course for California’s troubled water-delivery
The property, a peaceful meadow at 6,820 feet elevation
near Echo Summit, is also home to … a monthly event that
attracts hordes of reporters and photographers who tromp
through the property on snowshoes. … Carol Pearson would
usually watch the proceedings from the window of the small
cabin, built in 1938, where she’s lived the past 20 years. Now
Pearson, 67, has been displaced by fire. Her cabin burned to
the ground in a chimney fire April 12, killing one of her cats.
Santa Maria residents are being asked by the city to cut down
on the amount of water softeners used through the end of the
year. City officials say the city will begin delivering
better-quality municipal water with a lower mineral content.
… Using water softeners in addition to this new municipal
water could be damaging to pipes and fixtures.
Researchers revealed Wednesday the fingerprint of climate
change on drought and the long-term effect on global water
supplies can be traced to 1900. … Lead author Kate Marvel, a
climate modeler at NASA Goddard Institute for Space Studies and
Columbia University, said, “It’s mind boggling. There is a
really clear signal of the effects of human greenhouse gases on
Yes, some fish died — including endangered Chinook salmon — but
overall rebuilding the Fremont Weir has done its job and saved
hundred of others. That was the response of Allen Young, public
information officer for the California Department of Water
Resources, after reports surfaced last week that at least 13
Chinook salmon and other fish couldn’t make it through the weir
designed to get them safely into the Sacramento River and died.
Ellen Hanak, director of the PPIC Water Policy Center,
testified today (April 30, 2019) before the Assembly
Subcommittee on Water, Parks and Wildlife, at a hearing on
balancing water needs into the future in the San Joaquin
Valley. Here are her prepared remarks.
Starting Wednesday, May 1, survivors of the Camp Fire can
participate in an online survey about their drinking water. …
The online survey will compile the drinking water experiences
and needs of people across Butte County who have a standing
home in the Camp Fire area. These researchers are working to
understand how the community has responded to a disaster and
what their needs are.
With the Trump administration trudging ahead and re-writing
another Obama-era environmental law, wary California regulators
last month approved new protections for wetlands in the Golden
State. … Hoping to freeze the new wetlands rules, a coalition
consisting of several California water suppliers and the city
of San Francisco sued the water board late Wednesday in state
Gov. Gavin Newsom’s call on Monday for a new comprehensive
water plan for California looks like a smart timeout on one of
the state’s trickiest and most intractable battlefronts. As
with many political hot potatoes, there is no way to make
everyone happy when it comes to water management, because the
sides have mutually exclusive goals…
Although seven years of drought in California finally relented
this March, high heat and lack of water have caused a severe
decline in the health of some trees, with many now essentially
suspended between life and death, Sacramento-area arborist Matt
An ambitious California irrigation drainage deal is now mired
deeper than ever in legislative and legal limbo, alarming
farmers, spinning government wheels and costing taxpayers money
with no relief in sight. Though nearly four years have passed
since the Obama administration and the Westlands Water District
agreed to settle their high-stakes drainage differences, the
deal remains incomplete. Progress, if there is any, can be
measured in inches.
“3.1 million acre-feet of the (Imperial) Valley’s entitlement
to Colorado River water is now up for grabs in Sacramento and
it ought to concern all of us,” IID Board President Erik Ortega
said Tuesday afternoon in El Centro. “That’s why I’m calling
today for the general manager to bring back to this board a
plan for the divestment of IID’s energy assets in the Coachella
Assembly Bill 1668 and Senate Bill 606 established indoor and
outdoor irrigation regulations, making water conservation a
permanent way of life. This draconian and arbitrary rationing
legislation tramples upon the personal rights of individuals to
make choices regarding their beneficial use of water,
undermines local conditions and local control, the state’s
water rights priority system and area-of-origin water right
As the Klamath River Renewal Corporation announced that they’ve
contracted with a company for removal of four Klamath dams last
week, opponents continue to insist the organization is ill
prepared for the expense and consequences of removal.
In the Western US, climate change is a major driver behind the
near doubling in burned area that we’ve experienced over the
past 35 years, and has contributed to an increase in the
frequency and severity of fires, while lengthening the fire
season in some regions.
Senate Minority Leader Charles E. Schumer said Tuesday after a
meeting at the White House, that President Trump has agreed to
invest $2 trillion to revitalize the nation’s infrastructure.
Congressional leaders said they will return to the White House
in three weeks to determine how to pay for it.
In a new study published in the journal Climate Dynamics, they
used their new technique to look at California winters. …
They found that in Northern California, La Niña and El Niño
conditions result in nearly equivalent amounts of winter
precipitation. However, La Niña winters tend to be much colder,
resulting in conditions more favorable for increased mountain
One of the most frequently recurring themes of last week’s
business conference of California agricultural appraisers was
the impact the Sustainable Groundwater Management Act, known as
SGMA, is having on land values. … Another recurring theme was
the tight availability of farm employees and the rising costs
associated with those employees. One result has been the
increase in plantings of nut crops, which require fewer people
to tend and harvest.
An extra wet winter and spring this year means waterfall season
in Yosemite National Park is off to a thunderous, gushing
start. This is also a great time to see many of the park’s
lesser-known falls that only last for a short time.
The Don Pedro hydropower project, just west of Yosemite
National Park, has been churning out carbon-free electricity
for nearly a century. … None of the electricity is counted
toward California’s push for more renewable energy on its power
grid. A new bill advanced by state lawmakers last week would
change that — and it’s being opposed by environmental groups,
who say it would undermine the state’s landmark clean energy
law by limiting the need to build solar farms and wind
Some lawyers say the Drought Contingency Plan, or DCP, may be
built on shaky legal ground and could be vulnerable to
litigation — depending on how the Bureau of Reclamation
implements it. One California water district has already sued
to block it.
The full buildout recommendations were based on Southern
California Association of Governments population projections
… The plan also recommends a new 2.88 million gallon (MG)
well to increase groundwater supply for the existing system.
For the near-term plan, an additional 9.25 MG of storage is
recommended ⎯ assuming the 5.5 MG capacity for the existing
system is implemented ⎯ for a total of 14.75 MG.
We have a drinking water crisis in California—a crisis that has
disproportionately impacted disadvantaged neighborhoods and
communities of color for years. There is however hope as many
voices, from many different people, with various political
views, have now joined the fight to address this crisis.
Born and raised in Northern California, Brad Gates has been
organically farming tomatoes in the region for 25 years,
working on small leased plots and introducing new varieties
with cult followings… For most of that time, he sold his
tomatoes to top restaurants, including Chez Panisse in
Berkeley. But a few years ago he completely rethought his work.
Galvanized by climate change, he joined a growing number of
farmers who are trying to find a future for their threatened
The California Department of Water Resources has announced
draft basin prioritization for 57 groundwater basins recently
affected by basin boundary changes under the Sustainable
Groundwater Management Act, or SGMA. For more than 75 percent
of these basins, the results are a confirmation of
prioritizations established in 2015.
Every day, an estimated 100 million gallons of runoff
contaminated with various pollutants flows through L.A.’s
massive storm drain system to foul our rivers, creeks and,
ultimately, our coastal waters. … Today, NRDC urged the
Newsom Administration to encourage the Los Angeles Regional
Water Quality Control Board to address this serious public and
environmental health threat.
Groundwater levels throughout most of the Coachella Valley have
increased significantly over the past decade, according to an
annual analysis released today by the local water district. …
The report documents “significant increases” in groundwater
levels in the range of 2-50 feet in the past decade in
most of the Indio Subbasin, located under the cities of
Palm Springs, Cathedral City, Rancho Mirage, Palm Desert,
Indian Wells, La Quinta, Indio and Coachella…
To better measure the water in our snow, California is sending
sharper eyes up into the sky. Two sensors peer out from a
turboprop aircraft, soaring from Mammoth Yosemite Airport over
the white Sierra Nevada – collecting data that tells us almost
exactly how much water we’ll have this summer.
The $800 million Swan Lake North Pumped Storage Hydroelectric
Project, 11 miles north of Klamath Falls, would move water
between two 60-plus-acre reservoirs separated by more than
1,600 vertical feet, pumping the water uphill when energy is
available and sending it downhill through generating turbines
when energy is needed.
Imperial Irrigation District general manager Henry Martinez and
California Natural Resources Secretary Wade Crowfoot have
reached an agreement in principle that the state will be
responsible for construction and maintenance of more than 3,700
acres of wetlands aimed at controlling toxic dust and restoring
wildlife habitat. In exchange, the water district will sign
easements for access onto lands it owns that border
California’s largest lake.
A group of Democratic senators and San Diego County-based
congressional representatives sent a letter to multiple federal
agencies Tuesday urging them to address sewage runoff in the
Tijuana River … Local and state officials as well as
environmental activists have decried the condition of the
Tijuana River for years, which regularly causes beach closures
along the county’s coastline, particularly after heavy rain.
Mayor Eric Garcetti Monday unveiled a Green New Deal for Los
Angeles, setting aggressive new environmental goals in a range
of areas, including electric autos, air quality, trees and
public transit. … The plan includes a reiteration of some
previous commitments, but also sets some new benchmarks,
including sourcing 70% of L.A.’s water locally and
recycling 100% of all wastewater for beneficial reuse by 2035.
The development of the Arcata Marsh as an integral part of
wastewater treatment in Arcata was the primary focus of two
professors at Humboldt State University, George Allen and
Robert Gearheart, who developed a process that uses what was a
former salt marsh as a means to treat sewage that is then
discharged into Humboldt Bay. On May 7, Gearheart … will be
honored by the Environmental Law Institute at its annual awards
dinner in Washington, D.C.
The city of Escondido thought it had finally figured out how to
raise the $35 million to $50 million it needs to replace the
Lake Wohlford Dam. But then a complicated and prohibitively
expensive problem arose.
Despite cost increases and weather-related delays, construction
of the 1.6 billion-gallon Trampas Canyon Reservoir in south
Orange County is well underway and officials continue pointing
to long-term savings to be gleaned by reducing the need for
imported water. … Construction costs have soared from the
2016 estimate of $56 million to $83 million today…
Gov. Gavin Newsom on Monday ordered key state agencies to
develop a blueprint for meeting California’s 21st-century water
needs in the face of climate change.The executive order
includes few details and doesn’t appear to set a dramatic new
water course for the state. Rather, it reaffirms Newsom’s
intentions to downsize the controversial twin tunnels project
in the Sacramento-San Joaquin Delta, use voluntary agreements
to meet new river flow requirements and provide clean drinking
water to impoverished communities.
Westminster, Colo.’s, comprehensive plan estimates how much
water each type of building would use. Then the city built GIS
software that overlays water resources and infrastructure over
the comprehensive plan—making it easy to see, for example, how
much water a proposed strip mall might use. It’s a step up from
the typical water-per-capita measure that most cities rely
on… It also helps planners guide developers to smarter
Tracy Hall says she’s lucky to have friendly neighbors who
allow her to live in an RV on their property while water laps
at a temporary barrier on the edge of her property. But Hall
and others are tired of the disruption to their lives that
started more than two years ago when the formerly dry lake in
Lemmon Valley filled with stormwater runoff and urban effluent.
Cal Am announced it had been told by city officials its request
for the mayor and two council members to recuse themselves due
to alleged bias against the desal project would not be honored.
The company will now appeal the commission’s denial directly to
the Coastal Commission.
Gena Jacob figures she may come out ahead, in at least one
respect, in the wake of the Tubbs fire that leveled her
Larkfield home. … Through a program created by Sonoma Water
and offered to 143 homeowners in Larkfield Estates, they plan
to connect to a new sewer line — freeing them from the
constraints of their aging septic system — with a financing
package that takes some of the sting out of the cost.
In 2017, a swarm of seismic activity occurred near California’s
Long Valley Caldera in the Mammoth Mountain area. During the
same period of seismic activity, the area had high levels of
flooding due to snowmelt. The 2016-2017 winter brought heavy
snow that created one of the largest snowpacks ever recorded in
California’s history. A record amount of snowfall occurred in
the same region this year, raising the question of whether the
same occurrence will happen in 2019.
As California’s Central Valley grew into the nation’s leading
agricultural corridor, the region gradually lost almost all of
the wetlands that birds depend on during their migrations along
the West Coast. But a dramatic turnaround is underway in the
valley. Dozens of farmers leave water on their fields for a few
extra weeks each season to create rest stops for birds. The
campaign has not only helped salvage a vital stretch of the
north-south migration path called the Pacific Flyway but also
tested a fresh model for protecting wildlife.
Researchers from the environmental
advocacy group Environmental Working Group estimated
that the contaminants found in public water systems in
California could contribute to about 15,500 cancer cases there
over the course of a lifetime. These contaminants include
chemicals such as arsenic, hexavalent chromium and radioactive
elements such as uranium and radium. The study was published
Tuesday in the journal Environmental Health.
Part of sustaining salmon populations is improving the survival
and fitness of young salmon as they grow for weeks to months
before out-migrating to the Ocean. … This year, UC Davis
Center for Watershed Sciences and California Trout have four
different studies over approximately 100 miles using floating
cages with baby salmon inside.
In the midst of the record-breaking California drought in 2014,
three Cal Poly students decided to use their senior project to
try to help stop water leaks. They began designing a device
that would monitor a consumer’s water usage during the month
and hoped it would inspire people to pay closer attention to
It’s an exceptional year for Sierra snowpack — 150 to 200% in
some places. Mountain snow is the main water source for
agriculture on the Valley’s west side. But those farmers are
getting just 65% of their allocation… Fresno County Farm
Bureau CEO Ryan Jacobsen says it’s frustrating that in a water
year this good, some farmers still can’t get enough of it to
This research will supply information needed for the U.S. Army
Corps of Engineers to update the 1970’s-era water control
manuals, which dictate the storm-season operations of both
reservoirs. Yuba Water’s goal is to have a new water control
manual approved about the same time the agency completes
construction of a new, planned secondary spillway at its New
Bullards Bar Dam, estimated for completion in 2024.
A federal official is attempting to “obstruct” the flow of
water to restore habitat at Walker Lake, the conservancy
responsible for administering federal restoration funds alleged
in District Court last week. After years of litigation, lawyers
for the Walker Basin Conservancy said that “at some point, the
court must put a stop to the federal water master’s
obstruction.” The receding desert lake outside of Hawthorne is
fed by the Walker River, which rises in California and snakes
through Western Nevada.
As a full Tuolumne River flowed behind them, a diverse set of
government leaders and water stakeholders gathered alongside
Congressman Josh Harder Wednesday afternoon in Modesto to unite
under one important cause: protecting water in the Central
Importantly for the water rights community, SB 454 will reduce
the financial burden on the existing Water Rights Fund caused
by the establishment of the Hearings Office. As the laws and
budget are currently structured, the Water Rights Fund is the
primary source of financial support for the Hearings Office.
The Water Rights Fund is supported by fees paid by water rights
holders, some of whom might never utilize the Hearings Office.
The district is proposing to raise rates by about 4 percent
annually over the next four years and to impose a new annual
capital maintenance fee. The fee, which would be based on
customers’ meter size, would switch the district from borrowing
money to a cash-based system for funding repairs and
replacement of pipes, pumps, water tanks and treatment plants.
In Riverside County, right along the Santa Ana River, local
leaders and community members came together to commemorate 50
years of peace along the River. Nearly 100 people celebrated
two 1969 court judgments for the water rights of the Santa Ana
River that are still in place.
As the Inland area dries out from this winter’s soaking,
residents might be tempted to crank up their lawn sprinklers,
and wash the dust off their driveways, but not so fast, water
officials say. All that rain has done little to erase the
deficits in local groundwater basins which are at historic lows
thanks to two decades of drought.
Spring has come to California and drought-resistant plants are
a good option for residents looking to add some new plants.
These drought-resistant plants can help save money, because
they require less water.
Several studies have linked prenatal exposure of chlorpyrifos
to lower birth weights, lower IQs, attention deficit
hyperactivity disorder and other developmental issues in
children. But the EPA in 2017 ignored the conclusions of its
scientists and rejected a proposal made during the Obama
administration to ban its use in fields and orchards.
A 174-page environmental report released by the U.S. Interior
Department will expedite new extraction on roughly 1 million
acres of Central and Southern California, primarily in the
historical oil fields around Bakersfield and the deep petroleum
deposits near Santa Barbara but potentially in the Sierra
Nevada as well.
Crystal Geyser Water Company of Calistoga has partnered with a
nonprofit watershed conservation group for the protection and
restoration of forested watersheds and natural sources of
drinking water. … The partnership has created a new
initiative, called Spring for Life, and was announced April 16.
Senate Bill 1 … would encourage state agencies, such as
regional water quality control boards, Fish & Wildlife, the Air
Resources Board, and CalOSHA, to resist Trump administration
rollbacks by allowing them to consider applying federal
standards for protection in effect as of January 19, 2017, the
day before Donald Trump took office, and maintain them in case
he is re-elected next year.
In the DCP, there was no consideration of deeper conservation,
no consideration of mechanisms to shift our state to less
thirsty crops, and no consideration of what kind of development
is sustainable. There was no consideration of our other rivers
and the need for ecological flows.
The Camp Fire destroyed thousands of homes and dozens of
businesses, and also the water supply for an undetermined
number of people. The fire destroyed or damaged the 9 miles of
PG&E’s Upper Miocene Canal, which is the flume system along
the West Branch of the Feather River. That also cut off water
to ranches and homes along the Middle Miocene Canal … and the
Lower Miocene Canal (or Powers Canal) along the west side of
Table Mountain to Oroville.
The South Pasadena multi-million-dollar Graves Reservoir
reconstruction project that will bring the last of the city’s
five non-operational reservoirs online is on track and expected
to be ready to accept the 1 million gallons of water it’s
capable of holding next year, according to city officials.
The presence of groundwater contamination in Silicon Valley in
the 1980s destroyed the narrative that high-tech was a clean
alternative to the industrialization of the Northeast and
Midwest. But the central concern of residents now dealing with
the effects of contaminated drinking water was what to do next.
Local activism offered a path forward.
Citing long-running efforts to secure a new Monterey Peninsula
water supply and the state-imposed deadline for reducing
unauthorized water usage, the county Planning Commission
approved California American Water’s desalination plant north
of Marina on Wednesday.
A spring surge of meltwater, seeping through vertically tilted
layers of rock, caused a seismic swarm near California’s Long
Valley Caldera in 2017, according to research presented at the
2019 SSA Annual Meeting. The unusual event prompted U.S.
Geological Survey researcher Emily Montgomery-Brown and her
colleagues to look back through 33 years of seismic and water
records for the region. They found that rates of shallow
seismicity were about 37 times higher during very wet periods
versus dry periods.
In Solano County, near Sacramento, [Alex] Johnson is working on
what he says could be a model for parched ag regions around the
state. … Last month, working with IBM and a company
called SweetSense, Johnson’s team began deploying simple,
solar-powered sensors, originally developed to monitor creaky
groundwater pumps in East Africa. The sensors will be used to
detect how much water is flowing in real-time. … Farmers will
use that data to trade their water on (what else?) a blockchain
One of California Gov. Gavin
Newsom’s first actions after taking office was to appoint Wade
Crowfoot as Natural Resources Agency secretary. Then, within
weeks, the governor laid out an ambitious water agenda that
Crowfoot, 45, is now charged with executing.
That agenda includes the governor’s desire for a “fresh approach”
on water, scaling back the conveyance plan in the Sacramento-San
Joaquin Delta and calling for more water recycling, expanded
floodplains in the Central Valley and more groundwater recharge.
Rep. Josh Harder, D-Turlock, thinks there is a better way to
find water solutions for California’s Central Valley and to
stop squandering water in wet years that’s needed in dry years.
His bipartisan water legislation unveiled Wednesday promises
federal support for storage and innovation projects to address
shortages that too often plague Valley agriculture and
North America is not a snow globe, and as the real globe warms,
one trend is clear: winter is shrinking and snow is melting. In
the last 50 years alone, the frozen mantle that caps the
Northern Hemisphere in the dark months has lost a million
square miles of spring snowpack. …Coastal ranges like the
Sierras and Cascades, where winter temperatures hover close to
the freezing point, are most at risk.
In California, the amount of water exiting aquifers under the
state’s most productive farming region far surpasses the amount
of water trickling back in. That rampant overdraft … has
ignited interest in replenishing aquifers in California’s
Central Valley through managed flooding of the ground above
them. But until now there has been no reliable way to know
where this type of remedy will be most effective.
As temperatures soared to summertime levels across the Bay
Area, Gov. Gavin Newsom was at Tilden Regional Park in the East
Bay hills Tuesday to warn that wildfires don’t only threaten
California’s rural regions.
For the third year in a row, Lake Tahoe is expected to fill.
This is noteworthy for the sixth-largest lake in the United
States that flirted with record-low levels amid a five-year
drought that ended in 2017.
The 80 homes that make up Tooleville nestle against the mighty
Friant-Kern Canal, thousands of gallons of fresh water flowing
each day past the two-street town. But none of that water can
help Tooleville’s decades-old problem of contaminated water,
chronicled at the start of this decade in a three-part series
by The Bee on the San Joaquin Valley water crisis. Nearby
Exeter might, though, giving a rise of newfound hope.
A report from a citizen advisory committee in Desert Hot
Springs is asking lawmakers in Sacramento to “re-work” a state
law, which went into effect in 2015, that allowed the Desert
Water Agency in Palm Springs to take over management authority
of the groundwater distributed by the Mission Springs Water
District, to people living in Desert Hot Springs and
surrounding areas. John Soulliere, MSWD’s Public Affairs
Officer, says his district has been “hijacked”…