The primary improvements to the dam include raising the berm
and constructing an earthen stability buttress on the
downstream face that will both strengthen the dam and increase
its water storage capacity. The new buttress will also prevent
liquefaction in the event of an earthquake.
In the third year of the Trump administration, Congress and the
White House have repeatedly discussed a multi-trillion dollar
investment in the country’s roads, dams, levees,
telecommunication networks, power grids, drinking water pipes,
and sewage treatment plants. Neither side has agreed on such a
plan, and a deal seems out of reach at the moment.
Water is a complex problem on Earth: Some places get far too
little of it and some get far too much. That’s why NASA and its
international partners are tracking the flow of freshwater
across the world in hopes of improving access to it for the
billions of us who depend on it.
The agencies want ideas for actions needed now to help
California cope with more extreme droughts and floods, rising
temperatures, year-round wildfires, species declines, aging
infrastructure, contaminated water supplies and changing
demands for water. The input will help determine priorities and
identify complementary actions to ensure safe and dependable
water supplies, flood protection and healthy waterways for the
state’s communities, economy and environment.
Fishing isn’t supposed to be as easy as dipping a hook into
water and pulling out a fish. I’m told it’s an exercise in
patience, and that you’ll often come home empty-handed. But
those insights do not describe my experience on a recent
camping trip near the Oregon border. There, in a reservoir on
the Klamath River, yellow perch—a species not native to
California — thrives in water made artificially still by Iron
Increasing Upper Colorado River Basin water use by just 11.5
percent would double the risk that the Upper Basin fails to
have enough water to meet its obligations under the Colorado
River Compact, according to a new modeling study to be rolled
out in a big meeting in Grand Junction, Colorado, next week.
In 2021, four large dams on the Klamath River are due to be
demolished, in part to revive the river and Klamath Basin
salmon. But unless salmon hatchery operations are discontinued
soon afterward on the river, the effort will founder. Allowing
hatchery salmon to mix with struggling native salmon after
removing the dams is like rescuing a dying man only to slowly
A welcome surge of melting snow is pouring out of the Rocky
Mountains and into the drought-stricken rivers of the
southwestern U.S., fending off a water shortage but threatening
to push rivers over their banks.
The Klamath River has seen its native fish populations plunge
and its water quality decline, in part because of four
hydropower dams built in its middle reach a century ago. In the
coming years, these dams will be removed, creating the largest
dam removal and river restoration project in the country. We
talked to Lester Snow, board president of the Klamath River
Renewal Corporation, about this effort.
Sen. Bill Dodd, D-Napa, announced Wednesday the 2019-20 state
budget will include $9.25 million for research to better
understand and forecast so-called atmospheric rivers, leading
to improved flood control and water retention in a state
grappling with the effects of climate change and chronic
A leaking dam that prompted evacuations in the Sierra foothills
during an intense rainstorm last year has been repaired and is
again storing drinking water for 2.7 million Bay Area
residents, San Francisco water officials said Monday.
As the sun sets on California’s solar farms, a backup energy
source deep in the Sierra Nevada Mountains springs to life. The
huge system of reservoirs and turbines can store energy during
the day and then crank out electricity for 900,000 homes, using
just water and gravity. As the state tries to make wind and
solar work around the clock, officials want to build more like
it. It won’t be easy: such projects take years to develop, are
expensive and face stiff opposition.
Last week three local entities — California Trout, Mendocino
County Inland Water and Power Commission (IWPC) and Sonoma
Water — announced they will be signing a project planning
agreement with the hopes of looking at pathways to relicense
the Potter Valley Project. The Potter Valley Project is a
hydropower project that sits in the middle of the Eel River and
Russian River watershed basins and is integral in providing
water to both Mendocino County and northern Sonoma County.
The city of San Diego and the San Diego County Water Authority
are assessing pumped-water energy storage as a way to integrate
more renewable power, stabilize the power grid, reduce
greenhouse gas emissions and foster economic growth. Their
proposed San Vicente Energy Storage Facility would take water
from the existing San Vicente Reservoir and use electricity to
pump it to a smaller, higher elevation reservoir.
In order to address the impacts of climate change on the
state’s water resources, the Department of Water Resources
(DWR) has been developing its own comprehensive Climate Action
Plan to guide how DWR is and will continue to address climate
change for programs, projects, and activities over which it has
Mono and Inyo counties were handed a reprieve by the Federal
Energy Regulatory Commission last Friday. The Commission’s
Division of Hydropower Licensing found Premium Energy’s
application for a closed loop system from reservoirs in the
Owens Gorge to the White Mountains “patently deficient.” That’s
the good news. The FERC did not find the project patently
deficient because of environmental or common sense reasons…
The plan calls for pumping 8 billion gallons of water in the
first few years, and more than 30 billion gallons over 50
years, from the aquifer adjacent to, and connected with, the
one beneath neighboring Joshua Tree National Park. … A better
use for the land, which ceased to be mined more than 30 years
ago, would be to return it to the fold and make it part of
Joshua Tree National Park.
In my 40 years at the California Department of Water Resources,
I have seen changes in climate that have convinced me that the
full picture is changing and our extrapolation methods are
losing value rapidly. This is especially true in extreme years,
wet or dry – such as 2015, when the statistics are just not
going to be accurate enough to meet our growing water
In an effort to combat climate change and reduce smog, former
Gov. Jerry Brown last year signed a landmark law that requires
California’s utilities to produce 60 percent of their
electricity from renewable sources like solar and wind by 2030.
But hydroelectric power from large dams doesn’t qualify as
renewable, because of another state law, passed nearly 20 years
ago, that aimed to protect salmon and other endangered fish.
That’s not right, says State Sen. Anna Caballero, D-Salinas.
The Humboldt County Board of Supervisors voted unanimously to
investigate becoming a stakeholder in the Potter Valley
project, a massive water development in the Eel and Russian
river basins. … The idea is to protect the Russian River’s
water supply for Potter Valley residents while mitigating the
effects of the Scott Dam on Eel River fish populations.
Members of Friends of the River and the Sierra Club are
planning a presentation on a controversial episode in Mother
Lode history, when activists unsuccessfully tried to prevent
flooding of a raftable section of the Stanislaus River by
rising water levels in New Melones Reservoir in the 1970s and
1980s. … The event is scheduled at 7 p.m. Wednesday this week
at Tuolumne County Library, 480 Greenley Road in Sonora.
An abandoned iron mine on the doorstep of Joshua Tree National
Park could be repurposed as a massive hydroelectric power plant
under a bill with bipartisan support in the state Legislature.
… The bill could jump-start a $2.5-billion hydropower project
that critics say would harm Joshua Tree National Park, draining
desert groundwater aquifers and sapping above-ground springs
that nourish wildlife in and around the park.
Tulare County Supervisors will vote to approve a letter of
support for proposed legislation that will bring up to $3.5
billion for water infrastructure improvements. The money comes
at a cost to California’s biggest undertaking — high-speed
The Colorado River just got a boost that’s likely to prevent
its depleted reservoirs from bottoming out, at least for the
next several years. Representatives of seven Western states and
the federal government signed a landmark deal on Monday laying
out potential cuts in water deliveries through 2026 to reduce
the risks of the river’s reservoirs hitting critically low
Recently-appointed Interior Secretary David Bernhardt has
rescinded a letter of support that Obama-era Interior Secretary
Sally Jewell wrote in 2016. … Matt Cox is with the Klamath
River Renewal Corporation, the non-profit formed to implement
the dam removal agreement. He says rescinding Jewell’s letter
has no legal effect.
After months of tense, difficult negotiations, a plan to spread
the effects of anticipated cutbacks on the drought-stricken
Colorado River is nearing completion. On Monday,
representatives of the seven states that rely on the river will
gather for a formal signing ceremony at Hoover Dam, the real
and symbolic center of the Lower Basin Drought Contingency
Well, apparently we’re all about to die again. The internet
says so. And while the internet often says we’re all about to
die, and we don’t, for some reason people still unquestionably
believe the next scare to come down the information highway. So
it is with the latest local scare, involving the Oroville Dam
Halting plans to remove four dams on the Klamath River was the
theme of a well-attended fundraising event hosted May 4 by the
Siskiyou County Water Users Association. Guest speakers,
including Congressman Doug LaMalfa, Siskiyou County Supervisor
Brandon Criss, former Klamath County Commissioner Tom Mallams
and Attorney James Buchal, author of “The Great Salmon Hoax”
discussed problems they foresee with dam removal which they
believe is far from a done deal.
California Trout, Mendocino County Inland Water & Power
Commission, and Sonoma Water have officially put a foot forward
to explore a planning agreement for the project’s future. The
coalition is championing a “two-basin solution” that could
mitigate the effects of the Scott Dam on fish populations in
the Eel River while ensuring that the Russian River basin
doesn’t lose its water supply, which Potter Valley residents
have relied on for over 100 years.
The DCP … provides assurance against curtailments for water
stored behind Hoover Dam. This is especially important for the
Southern California water agencies, whose ability to store
water in Lake Mead is crucial for managing seasonal demands.
Some significant challenges must still be addressed, however.
California Trout, Mendocino County Inland Water & Power
Commission and Sonoma Water announced that they have entered
into a planning agreement to explore pathways to relicense the
Potter Valley Project in the wake of Pacific Gas and Electric’s
decision to withdraw from the Federal Energy Regulatory
Commission relicensing process for the project.
Dig out that umbrella, and even the tire chains. It’s mid-May,
but a series of rare, winter-like storms will soak the Bay Area
and much of California through next week and bring up to 2 feet
of new snow to the Sierra Nevada.
The Los Angeles Department of Water and Power has turned two
big lakes into a monster battery capable of storing enough
energy to power tens of thousands of homes. It involves using
the excess wind and solar power L.A.’s renewable energy sites
produce during the day to pump water from Castaic Lake uphill
7.5 miles to Pyramid Lake.
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
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.
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 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.
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 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.”
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
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
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
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.
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.
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.
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.
At first blush, Gov. Gavin Newsom’s latest action on water
seems fanciful and naive. But it has logic and conceivably
could work. Newsom wants to reexamine practically everything
the state has been working on — meaning what former Gov. Jerry
Brown was doing — and piece together a grand plan for
California’s future that can draw the support of longtime water
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.
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 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
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.
Here’s what we know. The lower Klamath dams and reservoirs do
not provide multipurpose water storage, flood protection, or
irreplaceable energy. What they do provide are major barriers
to fish migration, toxic blue-green algae and fish disease (C.
shasta). The dwindling fish populations are proof. We must move
forward with removing the dams and restoring the Klamath to the
free-flowing river it once was.
California is a wonderful place to study water. So many
interesting and important problems, thoughtful and insightful
authors, and much to be learned. Here is a selection of
readings (updated from a 2012 post) on California water.
A trio of federal wildlife management agencies said Friday that
listing the Northern California summer-run steelhead on the
Endangered Species Act may be warranted, but said more public
input is needed before a final determination is made.
The Department of Water Resources issued notice that it will
seek an updated environmental permit to operate the State Water
Project through a state-based approach in partnership with the
California Department of Fish and Wildlife. … Historically,
DWR has received environmental coverage for its pumping
operations through environmental parameters issued by the U.S.
Fish and Wildlife Service and National Marine Fisheries
The U.S. Court of Appeals for the 5th Circuit ruled on Friday
that the EPA’s 2015 power plant wastewater pollution rule was
not stringent enough, siding with environmentalists. Circuit
Judge Stuart Kyle Duncan ruled in favor of various
environmental groups that portions of the wastewater rule
regulating legacy wastewater and liquid from impoundments were
Casey Hashimoto, general manager of the Turlock Irrigation
District since 2010, announced Tuesday that he will retire at
the end of 2019. The leader of one of Stanislaus County’s
largest water and power providers disclosed his plans at the
morning board meeting. Hashimoto, an electrical engineer,
joined TID in 1985 and was an assistant GM for 10 years.
A bill that would authorize the federal government to enact a
drought plan for Colorado River basin states in times of
shortage has passed Congress and is on its way to the White
House for the president’s signature. … Its aim is to
protect water users from deep losses and keep the
reservoirs and river healthy.
PG&E’s announcement it would no longer seek a new license
to operate the complex set FERC’s “orphan project” process in
motion… Prospective licensees have until July 1 to file
applications with FERC. … A new licensee must be able to pay
for the continued maintenance and operation of all project
facilities and be capable of monitoring and complying with
regulatory requirements arising from the project’s impacts.
Officials predict they might need to open the gates to move
water that accumulated during the wet winter season from the
reservoir down into the Feather River. … Amy Rechenmacher, an
associate professor of engineering practice at USC, said the
spillway’s use is going to be a big test for the agency and
engineers who worked on the project.
Whitewater rafting businesses are holding out hope of getting a
safe landing area near the Ward’s Ferry bridge over the
Tuolumne River, as a condition of relicensing the Don Pedro
hydroelectric project. At a Federal Energy Regulatory
Commission hearing Tuesday in Modesto, speakers said an
existing takeout for rafts on the Tuolumne, upstream from Don
Pedro Reservoir, is under water because of dam operations. And
the options for getting boats out of the water are not safe.
What image comes to mind when you think of Lake Mead? For most,
it’s likely the infamous “bathtub ring,” a troubling sign of
the depleted water supply in this life-sustaining reservoir.
But while this is one of the most frequently deployed images
associated with the decades long “drought” in the West, do we
really see it? Does it make an impact that’s strong enough to
shift our perceptions and motivate us to alter our personal
In the coming days, Congress will begin committee hearings on
unusually concise, 139-word legislation that would allow the
secretary of the interior to implement the Colorado River
Drought Contingency Plan, or DCP. … This agreement marks a
watershed moment in building our country’s resilience to
To better understand how vineyard and housing development could
affect its Upvalley water sources, the city of Napa may join
forces with the county on a study of runoff and inflow into
Lake Hennessey and Milliken Reservoir.
Dozens of computer coding teams from around San Joaquin County
were tasked to create an app in roughly seven hours. The issue:
following the destruction caused by the malfunction of the
Oroville Dam in February 2017 and the evacuation of more than
180,000 people, could there be an app that can track dam
leakage, seismic activity and other structural impacts and
communicate with the appropriate individuals to help deter
A state environmental group is calling for the removal of an
old dam on the Eel River, contending it threatens the future of
protected salmon and steelhead while acknowledging it is a key
part of the North Bay’s water supply. Scott Dam, a 138-foot
concrete dam erected in 1922, is one of five aging dams
California Trout asserts are “ripe for removal” to benefit
their natural surroundings and communities.
It may be a unique situation when a dam removal might mean more
water for farmers instead of less, but the Klamath Basin is a
unique place. A report released last summer by the Bureau of
Reclamation (BOR) is leading more and more Basin farmers and
ranchers to believe that dam removal may have something big to
A system that transfers and diverts water from the Eel River
basin has been in Pacific Gas and Electric’s control for over
35 years, but the utility’s bankruptcy filing in January —
coupled with its interest in either selling or abandoning the
project — has Humboldt County officials intent on closely
following what happens next.
Still unconvinced Klamath River dam removal wouldn’t result in
excessive silt at Crescent City Harbor, Del Norte County
supervisors are asking the nonprofit organization behind the
effort to set aside mitigation dollars. With a 4-1 vote
Tuesday, the Board of Supervisors directed Community
Development Director Heidi Kunstal to draft a letter to the
Klamath River Renewal Corporation with its request.
It won’t arrive in time for this wet winter, but hopes are
rising that Central Valley politicians will soon deliver on one
of their top political goals in recent years: investment in
California water storage. Bills introduced last week by
Bakersfield Republicans in Sacramento and Washington, D.C.,
would redirect money from the state’s high-speed rail project
toward a series of reservoir projects, as well as repairs to a
canal serving Kern County farmers.
Oregon’s dam safety regulations are getting an overhaul, for
the first time in nearly a century. A bill pending in the
Legislature would rewrite the laws governing construction,
inspections and enforcement authority for hundreds of
state-regulated dams. The bill would increase the state’s power
to force owners of aging, dangerous dams to do maintenance and
make repairs. And it would require state approval and oversight
of all new dam construction and removal of old dams.
Plenty of snow in the Sierra and lots of rain just about
everywhere else in California have helped alleviate drought
conditions across the state. But there’s also another positive
byproduct of the wet winter — a likely boost in the amount of
hydroelectricity in California’s energy mix.
Bills introduced last week by Bakersfield Republicans in
Sacramento and Washington, D.C., would redirect money from the
state’s high-speed rail project toward reservoir projects, as
well as repairs to Friant-Kern Canal. … The proposals by U.S.
Rep. Kevin McCarthy and state Assemblyman Vince Fong seize upon
a common frustration among many valley Republicans that
billions of state and federal dollars dedicated to high-speed
rail would be better spent on capturing water from wet years…
Millions of Californians could end up with higher water bills
after the Trump administration on Friday announced that federal
emergency officials aren’t going to reimburse the state for
$306 million in repairs to Oroville Dam stemming from the 2017
spillway crisis. The Federal Emergency Management Agency said
federal taxpayers shouldn’t have to pay for problems that
existed prior to a massive hole forming in the dam’s concrete
spillway in February 2017…
Henry Ford said, “Failure is simply the opportunity to begin
again, this time more intelligently.” Rules enacted a decade
ago that were intended to protect California’s iconic salmon
and Delta smelt populations aren’t working and federal agencies
are now in the process of modernizing them, this time using
much better science.
Congressman Kevin McCarthy introduced legislation
Thursday to repurpose federal funding for the high-speed rail
project. The Repurposing Assets to Increase Long-term Water
Availability and Yield (RAILWAY) Act would take funding from
the high-speed rail project and use it for water infrastructure
projects in California and the West… McCarthy’s proposed
legislation is cosponsored by every Republican member of the
California Congressional Delegation.
The Federal Emergency Management Agency approved $205 million
to reimburse California for the Oroville Dam spillway
reconstruction costs, the state Department of Water Resources
announced Thursday. … However, FEMA has notified DWR that it
doesn’t think some of the reconstruction costs are eligible for
The moment a lone duck was sucked into a 200ft-deep drain at a
reservoir in northern California – and reportedly survived –
has been captured on video. Known locally as the “Glory Hole”,
the giant spillway is designed to capture excess water at Lake
Berryessa reservoir in Napa County. Rick Fowler, the lake’s
water resources manager, filmed the bird as it drifted towards
the fast-swirling vortex and dropped down into the hole.
Deadly severe wildfires in California have scientists
scrutinizing the underlying factors that could influence future
extreme events. Using climate simulations and paleoclimate data
dating back to the 16th century, a recent study looks closely
at long-term upper-level wind and related moisture patterns to
Water is starting to seep down the rebuilt Oroville Dam
spillway. California Department of Water Resources officials
said Wednesday this is common and will not affect the operation
of the dam’s gates, which are not watertight. … Both
spillways at the 770-foot earthen dam, the nation’s tallest,
collapsed in February 2017, forcing nearly 200,000 people
downstream to evacuate.
This past December, DWR reconnected electricity to the Ronald
B. Robie Thermalito Pumping-Generating Plant in Oroville, a
major step towards returning the plant to full operation. A
fire in November 2012 destroyed the plant’s operating capacity,
requiring closure of the facility and its disconnection from
the state’s electrical grid. …
Dam by dam, owners of smaller hydroelectric projects around the
West look at them with a cold eye as relicensing looms. Created
with optimism a century ago, dams are now seen as fish-killers
and river-distorters. New energy sources are getting cheaper.
After decades of operation, owners approach relicensing knowing
that, if they are to continue generating a single watt of
electricity, they must fix the problems.
The state Department of Water Resources announced that releases
from the powerplant were being increased from 1,750 cubic feet
per second to 5,000 cfs. Ten-day projections show the lake
reaching 835 feet on March 14, according to DWR. The department
has said it does not anticipate that it will utilize the
rebuilt Oroville Dam spillway anytime soon; however, crews have
been making preparations in case its use becomes necessary. The
spillway becomes usable once water reaches its gates at 813
feet, which should happen Tuesday morning.
It’s a treasure that is all too easy for Palo Alto to take for
granted — an abundant supply of pristine water that flows from
the Sierra Nevada snowpacks and passes through the Hetch Hetchy
system before splashing out of local showers and faucets. Palo
Alto is one of 25 cities that belong to the Bay Area Water
Supply and Conservation Agency (BAWSCA), which manages the
member cities’ supply agreement with the San Francisco Public
Utilities Commission. … Even so, the cities don’t always know
which projects they’re helping to fund.
Funding awarded for the new Temperance Flat Dam may have fallen
short, but hopes for construction are still very much alive.
Jason Phillips, Director of Friant Water Authority and alumni
of the San Joaquin Valley Water Infrastructure Authority, has
insight as to why those involved with the project are still
It has occurred to me that the rush to remove the dams on the
Klamath River is lacking in a whole host of ways, and I commend
city Councilman Jason Greenough for being at least open to the
notion that the dam removal might not be in the best interests
of the community.
The water gushed from a valve near the base of the Loveland
Reservoir’s dam at 146,300 gallons per minute, cascading into
the Sweetwater River below. The impressive sight near Alpine
… marked the start of an ongoing transfer of water from the
Loveland Reservoir to the Sweetwater Reservoir, where the water
will be treated by the Sweetwater Authority and later supplied
to the water agency’s customers in National City, Chula Vista
Follow along on our water tour of the Lower Colorado
River – and keep up with any of our
tours and events –
through our social media channels. We’ll post updates on our
Twitter account @WaterEdFdn about
people, issues and places as we travel along the Lower Colorado
River from Hoover Dam to the Coachella Valley Feb. 27 through
All eyes have been on the Colorado River recently with
headlines across the west announcing the progress – or lack
thereof – of the efforts of the seven basin states to reach
agreement on the Drought Contingency Plan. So is the Colorado
River in crisis? At the 2019 California Irrigation Institute
conference, Dr. Brad Udall’s keynote presentation focused on
answering that question.
At a Town Hall Tuesday night, Rep. Jared Huffman (D-San Rafael)
told the large crowd filling nearly every available seat in the
Ukiah Valley Conference Center about a possible future for the
Potter Valley Project that would remove the controversial dam,
but preserve the water supply the Ukiah Valley has depended on
for more than a century.
Rep. Grace Napolitano, a Democrat with a district office in El
Monte, sent a letter Wednesday, Feb. 20, urging the U.S. Army
Corps of Engineers to make safety repairs at Whittier Narrows
Dam its highest budgetary priority in light of an assessment
that the barrier could fail in the event of a very large, very
When operating, Sites Reservoir will provide significantly more
water during drier periods, to become a new drought-management
tool to address California’s water management challenges into
the 21st century and beyond. Innovative and environmentally
sound, Sites Reservoir will provide water to enhance the
environment when it can provide greater benefits and provide a
resilient and reliable supply of water for our communities,
farms and businesses.
The Colorado River has been dammed, diverted, and slowed by
reservoirs, strangling the life out of a once-thriving
ecosystem. But in the U.S. and Mexico, efforts are underway to
revive sections of the river and restore vital riparian habitat
for native plants, fish, and wildlife. Last in a series.
Gov. Stephen Roe Lewis of the Gila River Indian Community said
in a statement Thursday that a decision by House Speaker Rusty
Bowers to move forward with a contentious water bill threatens
the community’s plan to support the drought agreement. The
Gila River Indian Community’s involvement is key because it’s
entitled to about a fourth of the Colorado River water that
passes through the Central Arizona Project’s canal.
The interrelated nature of water issues has given rise to a
management approach that integrates flood control,
environmental water, and water supply. The Yuba Water Agency
manages its watershed in this kind of coordinated manner. We
talked to Curt Aikens, the agency’s general manager, about the
lessons they’ve learned from this “integrated management”
Thursday, the National Oceanic and Atmospheric Administration
announced that El Niño — the periodic warming of the tropical
Pacific Ocean, with weather consequences worldwide — has
officially arrived. El Niño typically peaks between October and
March, so it’s pretty late in the season for a new one to form.
This year’s El Niño is expected to remain relatively weak, but
that doesn’t mean this one won’t be felt — in fact, its
cascading consequences already in motion.
The Siskiyou County Water Users Association received
confirmation that its writ of mandamus, filed with the U.S.
Court of Appeals in November, 2018, has been scheduled for the
docket early next month. The writ asks the court to compel the
Federal Energy Regulatory Commission to rule on a motion the
SCWUA filed in April, 2018, which attempts to stop the transfer
of the dams’ ownership to the KRRC – the nonprofit formed to
The coring project is the initial phase of a multiyear analysis
in partnership with the Utah Department of Environmental
Quality, the National Park Service and the U.S. Bureau of
Reclamation. The agencies have set aside $1.3 million for the
study, about half going toward extracting the cores.
The Imperial Irrigation District holds among the oldest and
largest rights to water from the Colorado River and is using
that as leverage to get what it sees as a better deal in
current drought contingency plan negotiations involving states
that draw from the river. Among the hardball tactics IID
is putting in play: A demand that the federal government
provide $200 million for efforts to bolster the beleaguered
Arizona and California aren’t done finishing a plan that would
establish how states in the Colorado River Basin will ensure
water for millions of people in the Southwest, said the head of
the agency running the negotiations. … One challenge
comes from the Imperial Irrigation District, a water utility
that serves the Imperial Valley in southeastern California. It
hasn’t signed California’s plan because it wants $200 million
to restore the vanishing Salton Sea, the state’s largest lake.
The Colorado river crisis ought to be upsetting markets. The
U.S. waterway supports some $4 trillion in GDP and at least
$1.3 trillion in stock value across seven U.S. states. The
river was already virtually tapped out last century, and
continuing troubles have now led the federal government to step
in to help manage its water use. Yet investors have barely
caused a ripple.
Workers were patching Oroville Dam’s weathered concrete
spillway, nearly four years before a massive crater would tear
it open. Michael Hopkins, an employee at the Department of
Water Resources, alleges he saw something he would never
forget. A legally deaf woman was assigned to drive a truck
down the spillway and listen for hollow sounds in the concrete
as her colleagues performed what’s known as “chain drag
testing,” Hopkins wrote in a declaration filed last week in
Sacramento Superior Court.
In the event that water elevation decreases
below 1,050-feet, officials have developed a plan to
address operational needs. Due to the government shutdown,
the public wasn’t able to provide comment on the low water plan
for Lake Mead. So an extension has been provided through
The California Fish and Game Commission on Wednesday will
consider a petition to list spring run Chinook salmon on the
Upper Klamath-Trinity River as threatened or endangered under
the California Endangered Species Act. The California
Department of Fish and Wildlife is recommending the Fish and
Game commission accepts the petition, which was submitted by
the Karuk Tribe and the Salmon River Restoration Council in
They are giant conveyor belts of water in the sky,
moisture-rich storms that roll in from the Pacific Ocean a few
times a year to fill California’s reservoirs… But
distinguishing a good atmospheric river storm — a modest one
that can help end a drought — from a catastrophic one that can
kill people has been elusive. On Tuesday, that changed, as
scientists published the first-ever scale to rank the strength
and impact of incoming atmospheric rivers, similar to the way
hurricanes are classified.
Extreme wildfires in California threaten more than homes in the
Golden State. … Under California law, a utility is liable for
property damage if its equipment caused a fire, regardless of
whether there was negligence. Given that, some are asking
whether utilities can survive in the nation’s most populous
Did the goalposts just move on us? … Media reports suggest
that Reclamation is lumping Arizona with California, which
clearly did not meet the deadline, in its reasoning for taking
an action that we had all hoped to avoid. It’s easy to feel
betrayed by that, to conclude that Arizona was asked to move
mountains and then when we did, we were told it still wasn’t
Public meetings seeking comment on a draft Environmental Impact
Report (EIR) for surrender of the Lower Klamath Project license
begin this week, according to a news release from the
California State Water Resources Control Board. The license
surrender is one step toward the proposed removal of four
PacifiCorp dams on the Klamath River, three of which are in
Several areas of the Oroville Dam and lake are undergoing
extensive renovations and improvements, and the Oroville
Recreation Advisory Committee met Friday to hear reports from
the various member organizations overseeing them.
… Aaron Wright of the California Department of Parks and
Recreation said that several of the recently reopened areas
near the dam have received a good amount of traffic.
All eyes were on Arizona this week as state lawmakers took a
last-minute vote on their part of the pact. They approved the
plan Thursday afternoon, just hours before the deadline, but
Arizona officials still haven’t finalized a variety of
documents. In addition, a California irrigation district with
massive river rights has yet to sign off on the
agreement. On Friday, Bureau of Reclamation Commissioner
Brenda Burman … said the agency would start the
formal legal process of soliciting comments on how it should
Solar and wind companies, concerned that PG&E will be
paying them less or even nothing in the future, have launched a
preemptive strike, asking federal regulators to step in to
protect their deals with PG&E. PG&E is one of the
largest buyers of renewable energy in the country, driven by
the ambitious climate change goals California has adopted.
Communities along the Colorado River are facing a new era of
drought and water shortages that is threatening their future.
With an official water emergency declaration now possible,
farmers, ranchers, and towns are searching for ways to use less
water and survive. Third in a series.
After many years of hard work, North Coast dam removal efforts
are now rapidly accelerating. On Friday, Pacific Gas and
Electric Co. announced that it is pulling the application to
relicense the Potter Valley Project, a series of two dams and a
large diversion on the Upper Eel River. On Feb. 6, the
California Water Resources Control Board is coming to Arcata to
take comments on their final 401 (Clean Water Act) permit to
remove four dams on the Klamath River. What does this all mean?
Are we really about to see the Eel and Klamath River dams come
Five dams across California – including one in Lake County that
forms Lake Pillsbury – have been listed as key for removal by
an advocacy group in the effort to stop the extinction of
native salmon and steelhead. In response to what it calls a
“statewide fish extinction crisis,” which indicates 74 percent
of California’s native salmon, steelhead and trout species are
likely to be extinct in the next century, the fish and
watershed conservation nonprofit organization California Trout
on Tuesday released its list of the top five dams prime for
removal in the golden state.
The 32-page Layperson’s Guide to the Colorado River covers the
history of the river’s development; negotiations over division
of its water; the items that comprise the Law of the River; and
a chronology of significant Colorado River events.
Tucked inside PG&E’s mammoth bankruptcy filing is a company
request that the judge in the case approve payment of $130
million in cash incentive bonuses to thousands of PG&E
employees, according to U.S. Bankruptcy Court records made
public on Tuesday.
Avoiding a long-expected crisis on the Colorado River, a water
source for 40 million people, is coming down to a final few
days of frenzied negotiations. A 19-year drought and decades of
overuse have put a water shortfall on the horizon. If
California and six other states, all with deeply entrenched
interests, can’t agree on a plan to cut their water consumption
by Jan. 31, the federal government says it will step in and
decide the river’s future.
In Arizona, the Colorado River Drought Contingency Plan now
hinges on the approval of tribal nations. The plan is meant to
levy water cuts to seven Western states in order to prevent the
river and its reservoirs from reaching critical levels — but
after a state lawmaker introduced legislation that undermines
parts of the Gila River Indian Community’s water settlement,
the tribe has threatened to exit the plan. Without tribal
buy-in, Arizona’s implementation design will collapse….
A federal court of appeals ruled Friday that PacifiCorp, which
currently owns and operates several dams along the Klamath
River, can no longer continue to use a controversial tactic
which has allowed the company to avoid implementing mandatory
requirements meant to protect the health of the Klamath River
for over a decade. The decision marks a victory for the Hoopa
Valley Tribe, who filed the lawsuit, and may expedite the
removal of several Klamath River dams.
With bankruptcy looming, Pacific Gas and Electric Co. is citing
“challenging financial circumstances” as one of the reasons why
it’s backing off from renewing its federal license for two of
its hydroelectric dams. PG&E told the Federal Energy
Regulatory Commission (FERC) on Friday that it would no longer
try to renew the license for its Potter Valley Hydroelectric
Project on the Eel River in Mendocino and Lake
counties. The move raises a fresh set of questions about
how the company plans to maintain its aging network of 169
hydroelectric dams in California amid its financial crisis.
The Trump administration is laying the groundwork to enlarge
California’s biggest reservoir, the iconic Shasta Dam,
north of Redding, by raising its height. It’s a saga that has
dragged on for decades, along with the controversy surrounding
it. But the latest chapter is likely to set the stage for
another showdown between California and the Trump
Zone 7 Water Agency directors have voted to renew their
participation in two water storage projects so that the water
wholesaler can continue to plan for more alternative water
sources during droughts. The board voted unanimously to
participate in phase 2 of the Sites Reservoir project, a JPA
formed in 2010 to create a reservoir 75 miles northwest of
Sacramento. … Also, by a unanimous vote, directors
committed up to $355,000 for a second phase of participation in
the expansion of Los Vaqueros Reservoir in southeastern Contra
Arizona’s water leaders and lawmakers are running out of time
to complete the state’s Drought Contingency Plan, a
blueprint for how Arizona water users would share a likely
shortage on the Colorado River. … There are a lot of
moving parts to understand and a lot of concepts that may seem
overwhelming. Here are the things you need to know in advance
of the Jan. 31 deadline to finish the plan.
Uncertainty surrounding electric utilities in California has
led a major rating agency to downgrade Southern California
Edison and San Diego Gas & Electric Co., citing the ongoing
threat of climate change-driven wildfires and Pacific Gas &
Electric’s potential bankruptcy. S&P Global Ratings’
actions on Monday made clear the concern is not limited to
PG&E in Northern and Central California.
Bureau of Reclamation Commissioner Brenda Burman today named
Ernest A. Conant director of the Mid-Pacific Region. Conant has
nearly 40 years of water law experience and previously served
as senior partner of Young Wooldridge, LLP.
Without a change in how the Colorado River is managed, Lake
Powell is headed toward becoming a “dead pool,” essentially
useless as a reservoir while revealing a sandstone wonderland
once thought drowned forever by humanity’s insatiable desire to
bend nature to its will. … Absent cutbacks to deliveries
to the Lower Basin, a day could come when water managers may
have little choice but to lower the waters that have inundated
Utah’s Glen Canyon for the past half-century.
At least one state agency has indicated it will not issue
necessary permits to allow federal officials and a Fresno-based
water district to begin construction to raise the height of
Shasta Dam. In addition to facing opposition from the
state, the project could also face fresh hurdles from Congress,
which this year came under control of Democrats. In a
letter to the Fresno-based Westlands Water District, the State
Water Resources Control Board says raising the height of Shasta
Dam would violate state law.
A simple web search will pull up nearly a million articles,
videos and photos featuring Frank Gehrke. He’s no fashion icon
like Kim Kardashian or a dogged politician like Gov. Jerry
Brown. But he has broken a lot of news. … For 30 years,
you might have seen Gehrke on TV, the guy trudging through snow
with a measuring pole, talking about how deep the pack is each
winter on the evening news. He retired from his post as the
state’s chief snow surveyor in December, but he’s not letting
go of his snowshoes and skis anytime soon.
The draft legislation compiled by the Department of Water
Resources looks similar to how water leaders described the
measures at a Drought Contingency Plan Steering Committee
meeting last week. … But the legislation as drafted
barely delves into the nitty-gritty details of a far more
complex intrastate agreement that Arizona water users have been
hashing out for months.
Climate change helped fuel the deadly fires that prompted
California’s largest power company to announce Monday that it
would file for bankruptcy. … In a grim twist, the bankruptcy
of PG&E Corp. could now slow California’s efforts to fight
Nasdaq, along with Veles Water and WestWater Research, has
announced the launch of the Nasdaq Veles California Water Index
(NQH2O), the first of its kind water index that benchmarks the
price of water in a way that supports price discovery and
enables the creation of a tradable financial instrument.
The Metropolitan Water District of Southern California …
began what is being referred to as “defensive withdrawals” from
Lake Mead. Remember, Lake Mead is severely low, and if L.A.
takes all of the water they’ve been allotted, it will trigger
emergency supply restrictions for everyone else. So, why are
they doing this with the agreement deadline so close? The Show
turned to Debra Kahn who covers California environmental policy
and broke the story for Politico Pro.
California began 2019 with lower-than-average snowpack
measurements — just 67 percent of the year-to-date
average. Recent storms pushed that total to 90
percent as of Friday. With more precipitation on the horizon,
forecasters predict snowpack measurements will “meet or exceed”
the year-to-date average by the end of the week.
As the Southwest faces rapid growth and unrelenting drought,
the Colorado River is in crisis, with too many demands on its
diminishing flow. Now those who depend on the river must
confront the hard reality that their supply of Colorado water
may be cut off.
The century-old PG&E—which employs 20,000 workers and is
slated to play an integral role in California’s clean energy
future—also has a checkered history and little goodwill to
spare with the public. On Thursday, the PUC launched an
investigation into the utility’s safety record and corporate
structure, as Bay Area residents shouted, protested and urged
commissioners not to give them a bailout.
Gov. Doug Ducey will use his fifth State of the State speech
Monday, Jan. 14, to try to corral the votes to approve a
drought-contingency plan in the next 17 days or risk federal
intervention. “We’re in a position now where we have a sense of
urgency and focus on Arizona’s water situation,” the governor
told the business community Friday in previewing the speech
that kicks off the legislative session.
Climate models using SNOTEL data predict a decline in Western
snowpack. … In December, University of Arizona researchers
presented new on-the-ground findings supporting these
predictions. … In parts of the West, annual snow mass has
declined by 41 percent, and the snow season is 34 days shorter.
Scripps Institute of Oceanography climatologist Amato Evan told
the San Diego Union-Tribune that “climate change in the Western
U.S. is not something we will see in the next 50 years. We can
see it right now.”
The Colorado River may not look like it, but it’s one of the
world’s largest banks. The river is not only the source of
much of the American West’s economic productivity – San Diego,
Phoenix and Denver would hardly exist without it – but its
water is now the central commodity in a complex accounting
system used by major farmers and entire states. … This
month, the nation’s largest water agency, the Metropolitan
Water District, began what amounts to a run on the bank.
Up against a federal deadline to approve a Colorado River
drought plan — a “generational change” in Arizona water
management — four key legislators say they’re optimistic
they’ll meet it. Led by House Speaker Rusty Bowers, a Mesa
Republican, they see the Legislature as ready — finally — to
officially endorse the plan. That’s even though competing water
interest groups still have highly visible disagreements about
Registration is now open for the Santa Ana River Watershed
Conference set for March 29 in Fullerton. The daylong
event will be held at Cal State Fullerton. Join us to discuss
the importance of the Santa Ana River Watershed and how,
through powerful partnerships, resilient solutions can be found
to improve the quality and reliability of
the region’s water supply.
Last week, the relicensing effort reached a milestone when FERC
issued its Final Environmental Impact Statement. The
environmental document essentially looks at what changes a
licensee has proposed for a specific project, the impacts of
those changes and provides conditions they must meet if awarded
a new license.
Plans for the removal of three dams on the Klamath River in
California cleared another regulatory hurdle when state
officials released a draft environmental impact report that
found no significant long-term water quality concerns.
With a federal deadline to sign a Colorado River drought deal
three weeks away, Arizona water managers are still
grappling with several unresolved issues that could get in the
way of finishing an agreement. The outstanding issues,
some of which are proving contentious, range from developers’
concerns about securing future water supplies to lining up
funding for Pinal County farmers to drill wells and begin to
pump more groundwater.
One of the Water Education Foundation’s most popular
events, Water 101 offers a once-a-year opportunity for anyone
new to California water issues or newly elected to a water
district board – and anyone who wants a refresher — to
gain a deeper understanding of the state’s most precious
natural resource. It will be held Feb. 7 at McGeorge School of
Law in Sacramento.
First, the good news: The negotiators of Arizona’s Drought
Contingency Plan have crafted the most detailed, concrete
proposal to date laying out how Arizona will deal
with expected cutbacks to its supply of Colorado
River. Now, the bad: The partial shutdown of the federal
government is squeezing these negotiators.
Gov. Doug Ducey used his second inaugural speech Monday to
exhort lawmakers and others with a claim to Colorado River
water to approve a drought contingency plan before a solution
is imposed by the Bureau of Reclamation. “It’s simple: Arizona
and our neighboring states draw more water from the Colorado
River than Mother Nature puts back,” the governor told his
audience. “And with critical shortfall imminent, we cannot kick
the can any further.”
At Monday’s meeting of the Metropolitan Water District’s
Planning & Stewardship Committee, officials said that with no
Drought Contingency Plan in place (Arizona being the hold out),
they are beginning to draw down their storage in Lake
Mead. “If there is no Drought Contingency Plan, we don’t
want to leave potentially half a million acre-feet or more
locked up in Lake Mead if we go into shortage,”
said General Manager Jeff Kightlinger.
A team of researchers concludes that the ongoing drought across
the western U.S. rivals most past “megadroughts” dating as far
back as 800 A.D. — and that the region is currently in a
megadrought. Using tree ring data as a proxy for drought
conditions, the researchers say the current drought ranks
fourth worst among comparable 19-year periods of megadroughts
of the past 1,200 years.
Southern Nevadans will see few noticeable consequences from a
soon-to-be-finalized drought contingency plan for states
that get most of their water supply from the Colorado River,
according to a Southern Nevada water resources expert.
A coalition of environmental groups has called on California
members of Congress to prioritize the San Luis (B.F. Sisk)
Dam seismic remediation over federal funding for new California
dams. San Luis Dam is in a very seismically active area.
Independently reviewed risk assessments for Reclamation have
shown that a large earthquake could lead to crest settlement
and overtopping of the dam, which would result in large
uncontrolled releases and likely dam failure.
The growing leadership of women in water. The Colorado River’s persistent drought and efforts to sign off on a plan to avert worse shortfalls of water from the river. And in California’s Central Valley, promising solutions to vexing water resource challenges.
These were among the topics that Western Water news explored in 2018.
We’re already planning a full slate of stories for 2019. You can sign up here to be alerted when new stories are published. In the meantime, take a look at what we dove into in 2018:
Each year, several thousand weather forecasters, researchers
and climate scientists from all over the world gather for the
American Meteorological Society Annual Meeting to exchange
ideas to improve weather prediction and understanding of
climate change. This year, due to the partial federal
government shutdown, hundreds of scientists will not attend the
conference set to begin this weekend in Phoenix.
Colorado River water managers were supposed to finish drought
contingency plans by the end of the year. As it looks now,
they’ll miss that deadline. If the states fail to do their job,
the federal government could step in. Luke Runyon, a
reporter with KUNC who covers on the Colorado River Basin
recaps what’s been happening and why it’s so important.
In the latter half of 2018, both the federal and state
governments released new climate change assessments that
outline the projected course of climate change and its
potential effects on water resources. At the December meeting
of the California Water Commission, staff from the Department
of Water Resources and the Delta Stewardship Council were on
hand to present an overview of the newly released assessments.
A new study out of Stanford University finds that 10 percent of
the total carbon dioxide spewed from California, Oregon,
Washington and Idaho for power generation this century is the
result of states turning to fossil fuels when water was too
sparse to spin electrical turbines at dams.
The report issued by California’s State Water Resources Control
Board marks a key step in a decade-long effort to remove four
hydroelectric dams and restore the health of the Klamath River.
The dam-removal project is part of a broader effort by
California, Oregon, federal agencies, Klamath Basin tribes,
water users and conservation organizations to revitalize the
basin, advance recovery of fisheries, uphold trust
responsibilities to the tribes, and sustain the region’s
farming and ranching heritage.
After decades of arguments and court challenges, a landmark
agreement supported by states, tribes and federal agencies
is expected to change how water is spilled at Columbia and
Lower Snake River dams to boost the survival of young salmon
while limiting the financial hit to hydropower.
Alvin Thoma’s youngest son was born the year his employer,
Pacific Gas & Electric Co., began the process of renewing the
license for its Upper North Fork Feather River hydropower
facility in northern California. His son is 19 years old now.
The facility, however, is still undergoing relicensing.
… And federal help isn’t coming quickly.
UPDATE: President Trump signed this bill into law on Oct. 23,
2018. Read our story from September, when the House of
Representatives first passed the bill. The companies trying to
build a massive hydroelectric power plant on the doorstep of
Joshua Tree National Park got one step closer to their
objective last week.
The federal agency that had been handling the permitting
process for the Lake Powell Pipeline announced Thursday it
doesn’t have jurisdiction to handle the entire project on its
own. The Federal Energy Regulatory Commission submitted an
order indicating it would only consider permitting for the
hydroelectric facilities proposed for the project, and not the
remaining 89 miles of connecting water delivery pipelines,
although it would continue as the lead agency in charge of
The House of Representatives unanimously approved America’s
Water Infrastructure Act, a sprawling bill that would authorize
and fund projects across the country, from bridge repairs
to school drinking fountain replacements.
A California Senate committee voted to advance a bill that
would breathe life into a hydropower project near
Joshua Tree National Park, following an intense hearing in
which labor unions and the project’s developer urged lawmakers
to support the bill. Assembly Bill 2787 barely passed
in the Senate’s energy and utilities committee on Monday,
four days before this year’s legislative session ends.
Amy Haas recently became the first non-engineer and the first woman to serve as executive director of the Upper Colorado River Commission in its 70-year history, putting her smack in the center of a host of daunting challenges facing the Upper Colorado River Basin.
Yet those challenges will be quite familiar to Haas, an attorney who for the past year has served as deputy director and general counsel of the commission. (She replaced longtime Executive Director Don Ostler). She has a long history of working within interstate Colorado River governance, including representing New Mexico as its Upper Colorado River commissioner and playing a central role in the negotiation of the recently signed U.S.-Mexico agreement known as Minute 323.
The developer trying to build a massive hydroelectric power
plant just outside Joshua Tree National Park failed to start
construction by a key deadline this week — but a bill in
Congress could give the company another six years to start work
on the project.
Cal-ISO projects 51,947 megawatts of generation will be
available to serve demand this summer. … However, by late
summer hydroelectric production is expected to be down by about
1,300 megawatts compared with 2017.
The developer trying to build a massive hydroelectric power
plant just outside Joshua Tree National Park failed to start
construction by a key deadline this week, in what critics of
the controversial project are calling a serious setback.
Pacific Gas and Electric Company has announced its interest in
selling two currently non-active hydroelectric projects at Kern
Canyon and the Tule River. The Kern Canyon project is located
east of Bakersfield. The dam was damaged in a rockslide in
Talks are scheduled to begin this week in Washington, D.C., to
modernize the document that coordinates flood control and
hydropower generation in the United States and Canada along the
1,200-mile (1,930-kilometer) Columbia River.
Eight years ago, Marin County created a new kind of public
power agency in California — over the strenuous objections
of Pacific Gas and Electric Co. … Community choice
allows local governments to band together in something like a
buyer’s club for electricity, purchasing in bulk from operators
of power plants, wind farms, hydroelectric dams and solar
facilities. Each community choice program’s governing board
sets its own electricity rates.
The managers of California’s electrical grid warned Wednesday
that the state is facing tight power supplies this summer, due
in part to a drier winter that is reducing available hydro
power. Some Californians could be forced to turn down their air
conditioners, hold off on doing their laundry or make other
sacrifices in the name of energy conservation.
We explored the lower Colorado River where virtually every drop
of the river is allocated, yet demand is growing from myriad
sources — increasing population, declining habitat, drought and
The 1,450-mile river is a lifeline to 40 million people in
the Southwest across seven states and Mexico. How the Lower Basin
states – Arizona, California and Nevada – use and manage this
water to meet agricultural, urban, environmental and industrial
needs was the focus of this tour.
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This issue of Western Water discusses the challenges
facing the Colorado River Basin resulting from persistent
drought, climate change and an overallocated river, and how water
managers and others are trying to face the future.
This three-day, two-night tour explored the lower Colorado River
where virtually every drop of the river is allocated, yet demand
is growing from myriad sources — increasing population,
declining habitat, drought and climate change.
The 1,450-mile river is a lifeline to 40 million people in
the Southwest across seven states and Mexico. How the Lower Basin
states – Arizona, California and Nevada – use and manage this
water to meet agricultural, urban, environmental and industrial
needs is the focus of this tour.
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The bill, sponsored by Rep. Cathy McMorris Rodgers of
Washington state, would define hydropower as a renewable energy
source and streamline the way projects are licensed, with
primary authority granted to a single federal agency. Lawmakers
approved the bill Wednesday, 257-166.
The success of solar and wind energy in California is having a
surprising side effect: It may be undercutting revenue for
hydroelectric dams, the longtime stalwart of “green” energy in
the West. Four years ago, officials at the California
Independent System Operator (ISO), which manages electricity
demand across the state, identified a phenomenon called the
Now, a private company wants to use the pits for a $2-billion
hydropower project. The plant, proponents say, would help boost
renewable energy use in Southern California and lower
greenhouse gas emissions. But park officials fear the
hydropower project could draw down local groundwater levels and
The San Diego County Water Authority wants to find somebody to
develop an energy storage facility at the San Vicente
Reservoir, nestled among the Cuyamaca Mountains near Lakeside.
And officials are not only confident they can find a number of
potential candidates willing to fully develop the project, they
expect to entertain proposals in the range of $1.5 billion to
Congressman Doug LaMalfa doesn’t want a new license issued for
Oroville Dam until some safety questions are answered and some
commitments are made to local government. LaMalfa, R-Richvale,
sent a letter to Federal Energy Regulatory Commission acting
Chairwoman Cheryl LaFleur requesting the delay.
The growth in renewables has been fueled by scores of new wind
turbines and solar farms. Recent increases in hydroelectric
power as a result of heavy snow and rain in Western states last
winter also provided a boost.
As President Donald Trump dithers on the fate of the Paris
climate deal, California and other western states are banding
together to reduce carbon emissions and save hundreds of
millions of dollars — and now a Canadian
province will join them. … BC Hydro operates
31 hydroelectric power plants, which could help California
and other western states bring more solar and wind power
California’s brutal five-year drought did more than lead to
water shortages and dead lawns. It increased electricity bills
statewide by $2.45 billion and boosted levels of smog and
greenhouse gases, according to a new study released Wednesday.
Californians’ electricity costs jumped by a combined $2.45
billion from 2012 to 2016 because of severe shortages of cheap
hydroelectricity, according to an estimate released Wednesday
by the Pacific Institute, an Oakland water policy think tank.
Citing the near disaster at Oroville Dam, a group of
congressional Democrats is pushing the government’s watchdog
agency to investigate federal oversight of dam safety
regulations. … Separately, the California state Senate
Natural Resources and Water Committee will hold an oversight
hearing on Oroville next Tuesday [April 25].