The story of California’s surface water— water that remains on
the earth’s surface, in rivers, streams, lakes, reservoirs or
oceans—is one that reflects the state’s geographic
complexity.
The successful Bakersfield children’s book series “Indy, Oh
Indy” has launched a Kickstarter campaign to fund its sixth
upcoming book, titled “The Mighty Kern River.” The book was
inspired by a larger effort from the grassroots group Bring
Back the Kern to raise awareness about Bakersfield’s mostly dry
river and efforts to revive a more regular flow of water
through town.
Restoration flows will begin tomorrow, April 16, on the Trinity
River to help improve conditions after another critically dry
water year. A flow schedule based on the expected amount of
water available to support salmon restoration efforts on the
Trinity River is brought forward by the Trinity Management
Council each year. This week’s two-day schedule is slated to
increase daily average flows from 300 cubic feet per second to
1,300 cubic feet per second.
While high-profile surface-water initiatives like WaterFix and
the Delta Conveyance Project grab most of the headlines
pertaining to water management in the state, efforts to make
significant changes to the way groundwater is utilized have
been underway since 2014. Now, the state and the local water
agencies are seeking public comment on documents related to the
management of groundwater. In 2014, then-Gov. Jerry Brown
signed a three-bill legislative package collectively known as
the Sustainable Groundwater Management Act (SGMA) to better
manage groundwater supplies over the long term.
Congressman Jim Costa (D–Fresno) introduced a bill on Thursday
that would provide over $800 million in funding to water
projects in California. If the Canal Conveyance Capacity
Restoration Act is enacted, $653 million in Federal funds will
go to restore the capacity of three canals in the Central
Valley, and $180 million will be used to restore salmon runs on
the San Joaquin River.
The Yuba Water Agency manages water storage and deliveries to
downstream customers while having a hand in preserving fish
habitats and recreational areas. Currently, the agency has
already begun doubling its reservoir releases at a time when
visitors to the river are also expected to go up. Due to
the time of year, those releases from upstream reservoirs are
dictated by irrigation needs of downstream growers.
The U.S. Bureau of Reclamation delivered a gut-punch to Klamath
Project irrigators Wednesday, announcing a historically low
water allocation as the basin struggles with extreme drought.
Farms and ranches in the Project will receive an initial
allocation of just 33,000 acre-feet — the lowest total since
the shutdown of 2001 and barely 8% of historical demand. That
is dramatically lower than the bureau’s original estimate of
130,000 acre-feet based on hydrological conditions at the
beginning of March.
Shasta Dam, which rises over 600 feet, flooded much of our
tribe’s homeland and inundated dozens of our sacred sites. It
stopped our salmon from reaching their spawning grounds. And by
holding back water when it is needed by the river, Shasta Dam
has driven our salmon to the brink of extinction. That threat
continues in the proposal to raise Shasta Dam. That project
would flood more of our sacred sites and further harm salmon.
The Trump administration made that project their top priority
water infrastructure project in the nation.
-Written by Caleen Sisk, the spiritual leader of the
Winnemem Wintu Tribe.
Southern California, like most of the West, is in the middle of
a record dry season. To combat it and keep the metropolitan
area well-watered, they’re relying more heavily on the Colorado
River, with water pumped directly from the south end of Lake
Havasu. Last Wednesday, the Metropolitan Water District began
pumping from Lake Havasu at full capacity for the first time in
years, drawing water from the Whitsett Intake Pumping Plant
located just north of the Parker Dam. The eight-pump flow is
equivalent to about 3,000 acre feet of water being pumped per
day, according to MWD Manager of Colorado River Resources Bill
Hasencamp.
The state plans to inspect three dairy ranches in the Point
Reyes National Seashore after independent water quality tests
conducted in nearby creeks and lagoons earlier this year found
E. coli bacteria concentrations up to 40 times higher than
state health standards. The San Francisco Regional Water
Quality Control Board plans to inspect Kehoe Dairy, McClure
Dairy and R&J McClelland Dairy, which are located near
Kehoe Creek and waterways that flow into Abbotts Lagoon in the
northern region of the national seashore.
Hundreds of farmers who rely on a massive irrigation project
that spans the Oregon-California border learned Wednesday they
will get a tiny fraction of the water they need amid the worst
drought in decades, as federal regulators attempt to balance
the needs of agriculture against federally threatened and
endangered fish species that are central to the heritage of
several tribes. Oregon’s governor said the prolonged drought in
the region has the “full attention of our offices,” and she is
working with congressional delegates, the White House and
federal agencies to find relief for those affected.
Water is one of the world’s most vital resources. So is there
reason to freak out now that profit-hungry hedge funds and
other investors can trade it like a barrel of oil or shares of
Apple? That’s exactly what CME Group recently did in California
when it launched the world’s first futures market for water in
December 2020. Put simply, a futures market lets people place
bets on the future price of water.
-Written by Ellen Bruno, of University of
California, Berkeley and Heidi Schweizer, of North
Carolina State University.
Harmful algal blooms (or HABs) occur when colonies of algae,
under the right conditions, grow out of control and produce
toxic or harmful effects on people, fish, shellfish, marine
mammals, and birds. Every U.S. coastal and Great Lakes state
experiences harmful algal blooms. In California, reports
of harmful algal blooms have increased from 91 in 2016 to 241
in 2019. In 2020, Stockton experienced a severe harmful
algal bloom; it marked the first year that algal blooms spread
into the San Joaquin and Calaveras Rivers so early in the
summer and fall months. Drought and heat are factors that
increase harmful algal blooms …
Tule elk are treasured creatures in California, and for years,
animal rights groups have butted heads with the Point Reyes
National Seashore over its practice of keeping elk fenced away
from nearby cattle ranches. Amid a dry 2020, the groups tried
to bring water to the creatures but were rebuffed by the
National Park Service. Now the federal agency has released a
report indicating that more than one third of the 445 elk
fenced in at Tomales Point died this past winter, bringing the
population down to 293.
On Wednesday, March 3rd, the Northern California Water
Association (NCWA) Board of Directors officially adopted our
2021 Priorities. The water leaders in this region look forward
to working with our many partners in 2021 to cultivate a shared
vision for a vibrant way of life in the Sacramento River Basin.
We will continue to re-imagine our water system in the
Sacramento River Basin as we also work to harmonize our water
priorities with state, federal, and other regions’ priorities
to advance our collective goal of ensuring greater water and
climate resilience throughout California for our communities,
the economy, and the environment.
Advocates, such as the Colorado Water Trust, a nonprofit that
spearheaded the new approach, say the tools can be used as
templates across other river basins, where older water rights
are already spoken for. … Across Colorado nearly 40,000
miles of streams flow year-round and, as a result, have the
potential to receive protection under the state’s Instream Flow
Program.
While the federal government sees the prospect of raising the
height of Shasta Dam as a way to increase water storage for a
thirsty California, the Winnemem Wintu of Shasta County see it
as a threat to their culture. It was a theme picked up
this week by American Rivers, a conservation group that named
the McCloud River one of America’s 10 most endangered rivers
because of the proposal to raise the height of Shasta Dam.
… Raising the height of the dam would raise the level of
the lake about 20 feet when full. It would also further
inundate about a third of a mile of the McCloud River …
The San Diego County Water Authority is no stranger to conflict
– virtually all of its dealings over the past decade have been
shaped by its feud with the Los Angeles-based Metropolitan
Water District of Southern California. Now that feud is fueling
fights within the agency itself.
The Colorado River is one of the most highly developed surface
water systems in the world, but demand for the river’s water
continues to exceed supply. University of Arizona geosciences
professor Connie Woodhouse discusses the impact of a warming
climate on the Colorado River. She is the featured speaker for
the annual College of Science lecture series April 15. Connie
Woodhouse spoke with Leslie Tolbert, Regent’s professor emerita
in Neuroscience at the University of Arizona.
CITIZENS for a SUSTAINABLE HUMBOLDT (CSH) and the NORTHCOAST
ENVIRONMENTAL CENTER (NEC) have filed a lawsuit in the Humboldt
County Superior Court, with claims under the California
Environmental Quality, the State Planning and Zoning Law, and
other laws, challenging the environmental review and permits
approved by the Humboldt County Board of Supervisors.
With California in the throes of a second year of drought
conditions, the mega-water agency of Southern California served
notice Tuesday that it’s prepared to spend up to $44 million to
buy water from Northern California to shore up its supplies.
The board of the Metropolitan Water District of Southern
California, which serves 19 million urban residents, authorized
its staff to begin negotiating deals with water agencies north
of the Sacramento-San Joaquin Delta, where supplies are
generally more plentiful.
Extreme drought conditions throughout the West are lowering
levels in the crucial water reservoir, Lake Mead. Scars of long
years of low precipitation are hard to go unnoticed at Lake
Mead, and the hot, dry summers have been felt for the last
several years in Arizona. 2020 was especially dry, with little
monsoon. Now, the West is in uncharted territory. Lake Mead is
projected to drop by several feet this year, from elevation
1,083 to about 1,068, according to officials with the Central
Arizona Project. The lake is hovering around 39 percent of its
full capacity.
One of the worst droughts in memory in a massive agricultural
region straddling the California-Oregon border could mean steep
cuts to irrigation water for hundreds of farmers this summer to
sustain endangered fish species critical to local tribes. The
U.S. Bureau of Reclamation, which oversees water allocations in
the federally owned Klamath Project, is expected to announce
this week how the season’s water will be divvied up after
delaying the decision a month.
The little-known Joint Powers Authority charged with getting
the embattled Delta tunnel across its finish line recently
changed executive directors, marking an exit for Kathryn
Mallon, who had stirred controversy for her exorbitant pay and
alleged pressuring of a citizens advisory committee to work
through the most dangerous part of the
pandemic. Meanwhile, as California Governor Gavin Newsom
begins campaigning against the effort to remove him from
office, he’s soliciting huge donations from the same
south-state barons of agriculture who have promoted the
environmentally fraught tunnel concept for years.
Californians received a double dose of not so happy water news
last month; cutbacks were made to water allocations and a key
water price index surged higher. … The state’s Department of
Water Resources has wasted no time in sounding alarm bells;
officials have already announced 50 percent cutbacks from
December 2020’s projected water allotments to State Water
Project allocations for the 2021 water year. California
residents were warned “to plan for the impacts of limited water
supplies this summer for agriculture as well as urban and rural
water users.”
[S]ome scientists [are] saying the region is on the precipice
of permanent drought. That’s because in 2000, the
Western U.S. entered the beginning of what scientists call
a megadrought — the second worst in 1,200 years —
triggered by a combination of a natural dry cycle and
human-caused climate change. In the past 20 years,
the two worst stretches of drought came in 2003 and 2013 — but
what is happening right now appears to be the beginning stages
of something even more severe. And as we head into the summer
dry season, the stage is set for an escalation of extreme dry
conditions, with widespread water restrictions expected and yet
another dangerous fire season ahead.
The Bureau of Reclamation announced today that this year’s
restoration flow schedule for the Trinity River will begin on
April 16. Each year, the Trinity Management Council advances a
flow schedule based on the expected amount of water available
to support salmon restoration efforts on the Trinity River. Due
to lack of precipitation and snowpack in the Trinity Mountains
this winter, the flow schedule for 2021 is scaled to a
critically dry water year. Critically dry is one of five water
year types used by the Trinity River Restoration Program to
decide how much reservoir water will be released in support of
the program’s goals to improve habitat for anadromous fish—fish
that migrate to fresh water from salt water to spawn—like
salmon and steelhead.
With a salmonella outbreak in eight states already under
investigation by the Centers for Disease Control, officials are
watching in California for another disease that impacts
waterfowl. Botulism killed thousands of waterfowl and other
birds last year on two national wildlife refuges near the
border of California and Oregon. Some estimates were as high as
60,000 dead birds. The Lower Klamath Basin and Tule Lake
national wildlife refuges were among the first created more
than 100 years ago. Millions of waterfowl and shore birds,
along with songbirds, migrated along the Pacific Flyway into
the two refuges and beyond. Today, between severe
restrictions on water flowing into and out of the refuges
and a crippling drought that shows no sign of letting up,
the refuge marshes are going dry.
Our Layperson’s Guide to the Central Valley Project has just
been updated to reflect the latest developments affecting
California’s largest surface water delivery system. The 24-page
guide explores the history of the Central Valley Project, from
its roots as a state water project that stalled amid the Great
Depression to its development as a federal project that
stretches from Shasta Dam in far Northern California to
Bakersfield in the southern San Joaquin Valley.
If you skip a rock across the surface of the Great Salt Lake,
it will skim and ricochet across the far-reaching, glassy face
for what seems like a mile. It’s as if the waters were never
introduced to the laws of gravity. Or if they were, it didn’t
matter. The lake’s salinity — and in turn, its density — has
increased since the mid-1800s. Today, the tourmaline-colored
water in the north arm is eight times saltier than the ocean.
Rocks, those daring enough to swim and reflections of flushed
sunsets are held at the surface of the water — suspended and
unable to be lost. But in a cruel illustration of irony, we are
losing those waters. As historian Dale Morgan put it in 1947,
“It is a lake of paradoxes.” Today, the Great Salt Lake’s
volume has dropped nearly 50%. The largest saline lake in the
Western Hemisphere is drying up.
Despite market unknowns created by the pandemic and lower
commodity prices, California agricultural land values remained
largely stable, an indication buyers have confidence in the
long-term land market in the state: This was a key takeaway
from a virtual business conference held by the California
Chapter of the American Society of Farm Managers and Rural
Appraisers. The conference also discussed impacts of the
Sustainable Groundwater Management Act on California land
values. Even though record supplies of the state’s
highest-value crops led to lower prices for farmers last year,
appraisers said the softer prices also helped move those
products.
Scientists have been predicting for years that the Colorado
River would continue to deplete due to global warming and
increased water demands, but according to new studies it’s
looking worse than they thought. That worries rancher Marsha
Daughenbaugh, 68, of Steamboat Springs, who relies on the water
from the Colorado River to grow feed for her cattle.
… Recent reports show that the river’s water flows were
down 20% in 2000 and by 2050 that number is estimated to more
than double.
California’s hottest commodity could become even more scarce as
state and federal officials announce water cutbacks on the
brink of another drought. Now, state legislators are banding
together to ask Governor Newsom to declare a state of emergency
amid what they call a water crisis. … [State Senator Andreas]
Borgeas authored a letter alongside the Assembly agriculture
committee chair and several other state lawmakers to send to
the governor. This comes after the California Department of
Water Resources announced a 5% allocation to farmers and
growers in late March.
OID and SSJID … have invested considerable money into
improving salmon habitat on the Stanislaus River and as well as
conservation measures aimed at reducing growers’ use of water —
have proposed pushing the spring pulse flow from an anticipated
1,400 cfs at Vernalis to almost 3,000 cfs. … The SSJID and OID
have also worked with the San Luis & Delta-Mendota Water
Authority and State Water Contractors that may get only 5
percent of the water they need from the Bureau this year to
purchase the [water] by diverting it once it enters the
Delta.
As we begin spring in the Sacramento Valley, the region
illuminates – we see the brown landscape turn verdant, and the
Valley bustles with activity as people share the hope of a new
year and collectively cultivate a shared vision in the region
for a vibrant way of life. With the dry year in Northern
California, the water resource managers are working overtime to
carefully manage our precious water systems including rivers,
streams, reservoirs and diversions to serve multiple benefits.
To effectively do this, water resources must be managed in an
efficient manner, with the same block of water often used to
achieve several beneficial uses as it moves through the
region’s waterways.
Not counting long and ugly court battles, the two most likely
solutions to California water wars are voluntary agreements or
involuntary edicts. Our Modesto Bee Editorial Board long
has favored voluntary agreements, or compromises negotiated
mainly between local irrigation districts (representing our
farmers) and state and federal officials. The other side,
chiefly represented by environmental and fishing interests,
would prefer that the California State Water Board simply take
huge amounts of water from our Stanislaus, Tuolumne and Merced
rivers, mostly to benefit fish — what could be called
involuntary edicts.
-Written by Garth Stapley, The Modesto Bee’s opinion
editor.
The general manager for a local water utility company joined
the Board for the Delta Conveyance Design Authority. Palmdale
Water District announced on Monday that Dennis LaMoreaux has
been appointed as an alternate director for the Authority.
Unrelenting drought and years of rising temperatures due to
climate change are pushing the long-overallocated Colorado
River into new territory, setting the stage for the largest
mandatory water cutbacks to date. Lake Mead, the
biggest reservoir on the river, has declined
dramatically over the past two decades and now stands at just
40% of its full capacity. This summer, it’s projected to fall
to the lowest levels since it was filled in the 1930s following
the construction of Hoover Dam. The reservoir near Las
Vegas is approaching a threshold that is expected to
trigger a first-ever shortage declaration by the federal
government for next year, leading to substantial cuts in water
deliveries to Arizona, Nevada and Mexico.
A federal judge has thrown out a legal action from multiple
environmental organizations seeking to halt the expansion of a
key Denver Water storage facility, citing no legal authority to
address the challenge. … The expansion of Gross Reservoir in
Boulder County is intended to provide additional water storage
and safeguard against future shortfalls during droughts. The
utility currently serves customers in Denver, Jefferson,
Arapahoe, Douglas and Adams counties. In July 2020, the Federal
Energy Regulatory Commission gave its approval for
the design and construction of the reservoir’s expansion. The
project would add 77,000 acre-feet of water storage and 131
feet to the dam’s height for the utility’s “North System” of
water delivery.
State officials are putting farmers in south-central Arizona on
notice that the continuing drought means a “substantial cut” in
deliveries of Colorado River water is expected next year. A
joint statement issued Friday by the state Department of Water
Resources and the Central Arizona Project said an expected
shortage declaration “will result in a substantial cut to
Arizona’s share of the river, with reductions falling largely
to central Arizona agricultural users.” The Central Arizona
Project is an aqueduct system that delivers Colorado River
water to users in central Arizona and southern Arizona,
including farmers, cities and tribes.
Humboldt County authorities are warning people it is still too
early to swim in some rivers due to high and swift water. A
report of multiple swimmers in distress this week led to a
sheriff’s deputy rescuing three people stuck on a rock in
Willow Creek. The Sheriff’s Office says the three Arcata-area
residents had decided to swim due to good weather. The office
says people should check National Weather Service information
on river levels and flow information. The advice includes the
Trinity River. Warming spring weather causes snowmelt that
sends cold and fast-moving water down through California’s
rivers to lakes and reservoirs. Authorities say even the most
experienced swimmers can be in danger. California State
Parks on Thursday began a series of online programs to help
prevent drownings in waterways.
Placing solar panels atop Central Valley canals could get the
state halfway to its goal for climate-friendly power by 2030, a
new study suggests. And the panels could reduce enough
evaporation from the canals to irrigate about 50,000 acres, the
researchers said. They are from the Merced and Santa Cruz
campuses of the University of California. The idea has
already drawn interest from the Turlock Irrigation District, as
one of several options for boosting the solar part of its
electricity supply.
Water releases designed to benefit the critical outmigration of
juvenile salmon on the Stanislaus River as well as assist farms
and communities along the west side of the San Joaquin Valley
already starting to suffer the effects of two consecutive dry
years is languishing in the federal bureaucracy. Up to
100,000 acre feet is proposed to be released that belongs to
the South San Joaquin and Oakdale irrigation districts that
would provide a critical impulse flow from April 15 to May
15. That water based on measurements at Vernalis south of
Manteca where the Stanislaus River joins the San Joaquin River
would significantly improve the survivability of the threatened
salmon.
Local water providers say the current drought is one of the
worst in Colorado history. Mesa County ranges from extreme
drought to exceptional drought in areas and it doesn’t appear
to be improving anytime soon. Below average spring runoff is
anticipated by local water providers as watersheds are working
to be replenished after last year’s drought. … The wildfires
in the Colorado River basin last summer have scarred
significant portions of the Colorado River which may result in
debris, ash, and dense mud flowing into the Colorado River
watershed, which will impact water quality for many water
entities in Mesa County.
California’s wet season is coming to a close without a
much-sought “March miracle” storm, setting the stage for a
painful escalation of drought in the coming months. The April 1
snow survey, which measures the peak accumulation of snow in
the Sierra and southern Cascades just before it melts, will
show only about 60% of average snowpack. … The grim survey
results expected Thursday, which mark a second straight year of
significantly dry conditions, reinforce concerns about a
difficult fire season ahead and bolster the expanding calls for
water conservation.
Imperial Valley grower, landowner, and former elected official
Michael Abatti has filed a petition for “writ of certiorari”
with the U.S. Supreme Court seeking review of the California
Court of Appeal, Fourth Appellate District’s decision in Abatti
v. Imperial Irrigation District, according to a press release
from Abatti and his legal team. Michael Abatti, Imperial County
farmer Abatti is seeking to overturn a previous appellate court
ruling that asserts Imperial Irrigation District is the “sole
owner” of water rights in the Valley, and farmers do “not
(have) an appurtenant water right” but rather are entitled
merely to “water service” that is subject to modification by
the district at its discretion, the press release states.
San Francisco Bay’s life support systems are unravelling
quickly, and a wealth of science indicates that unsustainable
water diversions are driving this estuary’s demise. Yet,
with another drought looming, federal and state water managers
still plan to divert large amounts of water to their
contractors and drain upstream reservoirs this summer.
Meanwhile, the state’s most powerful water districts are
preparing yet another proposal to maintain excessive water
diversions for the long-term. By delaying reforms that the
law requires and that science indicates are necessary, Gov.
Gavin Newsom encourages wasteful water practices that
jeopardize the Bay and make the state’s water future
precarious. -Written by Jon Rosenfield, a senior scientist for SF
Baykeeper.
The Delta Stewardship Council (Council) announced the hiring of
Ryan Stanbra, the Council’s legislative and policy advisor, to
the key post of chief deputy executive officer. … Appointed
by Governor Brown in 2015, Ryan joined the Council in the role
of legislative and policy advisor. He has played a pivotal role
in advising on critical Council initiatives like implementation
of reduced reliance on the Delta, interagency coordination and
outreach for the Delta Levees Investment Strategy, increasing
funding for critical science investments, and more. He has
served in the acting chief deputy executive officer role since
January.
Updated water supply allocations announced last week would
still drain upstream reservoirs in order to deliver 4.5 million
acre feet of water to the contractors of the federal Central
Valley Project (CVP) and State Water Project (SWP), devastating
fish and wildlife. This week, the fisheries biologists at the
National Marine Fisheries Service projected that these planned
operations are likely to result in lethal water temperatures
that will kill 89% of endangered winter-run Chinook salmon
below Shasta Dam this year. This mortality estimate is even
worse than what was observed in 2014 and 2015, when salmon
populations were devastated by warm water in their spawning
grounds.
Water scarcity is often understood as a problem for regions
experiencing drought, but a new study from Cornell and Tufts
universities finds that not only can localized water shortages
impact the global economy, but changes in global demand send
positive and negative ripple effects to water basins across the
globe. … [I]n the lower Colorado River basin, the worst
economic outcomes arise from limited groundwater availability
and high population growth, but that high population growth can
also prove beneficial under some climatic scenarios.
The Vallecitos Water District received two awards for its
innovative use of technology to reduce algae blooms at Mahr
Reservoir, it was announced Thursday. The district received the
“Excellence in Action” national award from the WateReuse
Association and the “Innovation and Resiliency” state award
from the California Association of Sanitation Agencies for its
use of an ultrasound technology to address water quality at the
Stanley A. Mahr Reservoir with a reduced need for chemical
treatment. The most common method of treating algal blooms is
with chemicals. VWD instead uses technology developed by the
international company LG Sonic, which provides an overview of
the water quality allowing identification and treatment of
algal blooms.
The second consecutive dry winter has prompted state water
managers to reduce allocations to the state water project that
supplies millions of Californians and 750,000 acres of
farmland. The state Department of Water Resources
announced this week that it will only be able to deliver
5% of the requested allocations following below-average
precipitation across the state. That figure is down from the
initial allocation of 10% announced in December. Many of
the state’s major reservoirs are recording just 50% of average
water storage for this time of year, and won’t see a major
increase due to a snowpack that is averaging just 65% of
normal, according to state statistics..
[F]or those who live in the legal Delta zone – some 630,000
people – the braided weave of the Sacramento and San Joaquin
Rivers and their maze of associated wetlands and levees
provides a place of home, community, and recreation. And, as a
recent study by the Delta Stewardship Council shows, climate
change is tugging on the watery thread holding it all together.
… The council’s overview reveals a grim outlook for the
millions of people that are tethered to the region’s water:
drought similar to that experienced in 2012-2016 will be five
to seven times more likely by 2050. This will result in more
severe and frequent water shortages and, as the report bluntly
states, “lower reliability of Delta water exports.”
The rivalry between farms and wildlife for water and land was
long seen as a zero-sum game, especially in California where
water is such a precious commodity that the state’s water
futures are traded on the stock exchange. That competition has
been particularly sharp in the Central Valley: 95% of the
region’s historic wetlands have transformed into farmland, and
the region’s increasingly scarce water supply has been
prioritized for farming. As a result, some of the migratory
birds that rely on the Central Valley for habitat, food, and
water sources have seen steep declines in the past
century.
California’s drought conditions might normally prompt calls for
shorter showers and shutting off sprinklers. But Californians
are in no mood to hear it after a year of pandemic deprivation.
Especially from Gov. Gavin Newsom, who is facing an almost
certain recall election after imposing multiple rounds of
business closures and constantly telling residents to stay
home. … California is particularly parched because 2020
was not only dry, but extremely hot. Experts think the state is
about where it was in 2014, when former Gov. Jerry Brown asked
Californians to reduce their water use by 20 percent.
Shading California’s irrigation canals with solar panels could
reduce pollution from diesel irrigation pumps while saving a
quarter of a billion cubic meters of water annually in an
increasingly drought-prone state, a new study suggests. Pilot
studies in India and small simulations have shown that
so-called “solar canals” have lots of potential benefits:
Shading the water with solar panels reduces water loss from
evaporation and keeps aquatic weeds down.
White River National Forest officials on Monday said Aurora
Water and Colorado Springs Utilities can move ahead with test
drilling to determine whether a controversial dam on Homestake
Creek in Eagle County is technically feasible…. conservation
groups say they are adamantly against any new water transfers
to suburban water users across the Continental Divide and will
oppose every approval step….Environmental groups oppose new
dams on Homestake in part because they would take
water out of tributaries that feed the already-depleted
Colorado River.
Colorado Governor Jared Polis and Dan Gibbs, executive
director, Colorado Department of Natural Resources, announced
recently the establishment of a Water Equity Task Force to
better understand existing equity, diversity and inclusivity
(EDI) challenges in Colorado water issues and inform the
Colorado Water Plan. … The 2005 Water for the 21st Century
Act (HB 05-1177) ushered in a new area of regionally inclusive
and collaborative water planning. That spirit was further
codified in the 2015 Colorado Water Plan, which ensured that
all water uses in Colorado are interconnected and of equal
value.
California farmers relying on State Water Project water were
warned Monday to prepare for potential shortages by reducing
water use and adopting practical conservation measures.
A Biden initiative expected to pour up to $3 trillion into
repairing America’s decrepit infrastructure and funding other
programs has sparked a scramble across the nation for the
federal funds — with California expecting to reap the biggest
piece. …Rep. John Garamendi, a Northern California Democrat
who is a senior member of the House Transportation and
Infrastructure Committee…spent more than an hour with Biden
in recent weeks and came away convinced that the program will
be broad enough to improve most areas of the nation’s
infrastructure: highways, passenger rail, electric grids, dams,
sewers and water systems, ocean terminals and
airports….
Installing solar panels over California’s network of water
canals could save the state an estimated 63 billion gallons of
water and produce 13 gigawatts of renewable power every year,
according to a feasibility study published in Nature
Sustainability. California moves more water than any other
system in the world, with 75% of the state’s available water in
its northern third and the southern two-thirds accounting for
80% of the state’s demand. Covering the canals with solar
panels would reduce evaporation by shading the canals from the
sun (along with the co-benefit of reducing canal-choking plant
growth) and the cooling effects of the water could boost solar
panel efficiency.
Much of the U.S. West is facing the driest spring in seven
years, setting up a climate disaster that could strangle
agriculture, fuel deadly wildfires and even hurt power
production. Across 11 western states, drought has captured
about 75% of the land, and covers more than 44% of the
contiguous U.S., the U.S. Drought Monitor said. While
drought isn’t new to the West, where millions of people live,
grow crops and raise livestock in desert conditions that
require massive amounts of water, global warming is
exacerbating the problem — shrinking snowpack in the Rocky
Mountains and extending the fire season on the West Coast.
When Ann Hayden first joined EDF in 2002, shortly after
finishing her own stint in the Peace Corps in Belize and
graduate school where she studied environmental science and
management, she was immediately thrown into one of California’s
thorniest water debates: the restoration of the Sacramento and
San Joaquin Bay-Delta, the hub of the state’s water supply. She
hit the jackpot when she was hired by Tom Graff, founder of
EDF’s California office and a renowned water lawyer, and Spreck
Rosekrans, who garnered the respect of the water community for
his ability to understand the state’s hypercomplex water
operations.
If you were around here in 2014 or 2015, you were likely
inundated with images of dried up reservoirs that looked like
dirt canyons with little ponds in them, when a punishing
drought forced the state to institute restrictions on water
usage. Well, we’re likely headed for another summer of dried-up
lawns (and wildfires) if Mother Nature continues to withhold
the rain and snow that we need to make up for a super-dry
November, December, and February.
While most people in Colorado live on the Front Range, most of
the state’s water is on the West Slope. That’s where the
snowpack melts and makes its way into the Colorado River. Much
of that water flows to places like Denver through a series of
dams, reservoirs, pumps and pipes. Aurora and Colorado Springs
want to bring more of that water to their growing cities, which
are the state’s largest after Denver. To do that, they want to
dam up Whitney Creek in Eagle County south of Minturn and
create a reservoir that could supply water for thousands of new
homes.
The interplay between surface water and groundwater is often
overlooked by those who use this vital resource due to the
difficulty of studying it. Assistant professors Scott Jasechko
and Debra Perrone, of UC Santa Barbara, and their colleagues
leveraged their enormous database of groundwater measurements
to investigate the interaction between these related resources.
Their results, published in Nature, indicate that many more
rivers across the United States may be leaking water into the
ground than previously realized.
After a record dry summer and fall — and with winter snowpack
currently at 70% of normal levels — Utah Gov. Spencer Cox
signed an emergency order Wednesday declaring a state of
emergency due to drought conditions. The move comes after a
recommendation from the state’s Drought Review and Reporting
Committee and opens the door for drought-affected communities
and agricultural producers to potentially access state or
federal emergency funds and resources, according to a news
release. Cox said Wednesday that state leaders have been
“monitoring drought conditions carefully and had hoped to see
significant improvement from winter storms.”
Longtime family farmer Laura Cattani was appointed to the board
of the powerful Kern County Water Agency during a special
meeting on Monday. She is the second woman to serve on the
board of directors in the 60-year history of the agency.
Cattani will bring much needed diversity to the board, several
directors said during Monday’s meeting, not only because she’s
a woman, but also for her age. Cattani is 39.
In the latest sign that California is entering a new drought,
Silicon Valley’s largest water provider on Tuesday asked the
public to step up water conservation efforts. … The district,
a government agency based in San Jose that serves 2 million
people, stopped short of announcing immediate mandatory water
restrictions, like asking cities and private water companies
who buy its water to implement odd-even lawn watering days
for their customers, or to impose rates that set a penalty for
residential water use above a certain level.
The water flow in the Grand Canyon is temporarily changing and
it could reveal some surprises, geologists said. The U.S.
Geological Survey said Sunday that an 11-day “spring
disturbance” flow will start Monday and will drop water levels
in parts of the Grand Canyon. … While dam maintenance
may not seem exciting, the drop in water could reveal parts of
the Colorado riverbed that hasn’t been seen in decades, USGS
said. It could also impact in the Colorado River
ecosystem. The change in water levels will also
mimic what the Colorado River was like before the dam was
built, USGS said.
Storm activity has been bittersweet for Valley farmers. In some
cases, hail has damaged crops, making them unusable, while snow
and rainfall are helping Central California recover from a
water deficit. … Eric Engelman inspected his almonds in
Fresno County after the recent back-to-back storms brought
heavy rain and even quarter-sized hail to parts of the Valley.
For foothill communities like Coarsegold, they even brough
snowfall. … It’s a detrimental part of the almond
growing process to experience hail. Any damage that was done
won’t be known until closer to harvest.
Scientists and boatmen with the United States Geological Survey
are preparing for a busy week on the Colorado River as
engineers at Glen Canyon Dam prepare to reduce the water
flowing out of Lake Powell substantially. In order to conduct
maintenance on the concrete apron downstream of the dam,
engineers will be limiting the water that runs through the
dam’s turbines starting Monday and continuing through the rest
of the week.
Sometime in the middle of next year, if Northern Water gets its
way, the bulldozers will start piling earth and rock 25 stories
high to plug this dry basin southwest of Loveland
forever. Four miles to the south, they’ll build another
dam to keep their newly-made bathtub from leaking out the back
toward Lyons. Drill crews will bore a massive pipeline through
the hogback making up the east edge of the bathtub, in order to
feed Carter Lake a few hundred yards to the east. They’ll move
a power line. Help build a surrounding open space park. Upgrade
a sewage plant in Fraser. Four years later, they’ll close dam
gates reinforced to hold back 29 billion gallons of life-giving
water.
The forested watersheds of the Sierra Nevada are the origin of
more than 60 percent of the state’s developed water supply.
Sierra Nevada megafires that kill all, or nearly all,
vegetation across large landscapes pose serious risks to this
system. In the immediate aftermath of a fire, high-severity
burn areas lack vegetation to stabilize soils. … The
resulting sediment enters nearby creeks and rivers, degrading
water quality and adversely affecting regional aquatic
habitats.
As we celebrate National Groundwater Awareness Week, the
Northern California Water Association (NCWA) convened its
groundwater management task force this week to help coordinate
the various Groundwater Sustainability Agencies (GSAs) in the
Sacramento Valley and to advance groundwater sustainability
throughout the region.
As persistent drought and climate change threaten the Colorado
River, several states that rely on the water acknowledge they
likely won’t get what they were promised a century ago. But not
Utah. Republican lawmakers approved an entity that could push
for more of Utah’s share of water as seven Western states
prepare to negotiate how to sustain a river serving 40 million
people. Critics say the legislation, which the governor still
must sign, could strengthen Utah’s effort to complete a
billion-dollar pipeline from a dwindling reservoir that’s a key
indicator of the river’s health.
On the tail end of the second dry winter in a row, with water
almost certain to be in short supply this summer, California
water officials are apparently planning to largely drain the
equivalent of the state’s two largest reservoirs to satisfy the
thirst of water-wasting farmers. Gov. Gavin Newsom must stop
this irresponsible plan, which threatens the environmental
health of the Sacramento-San Joaquin Delta and the water supply
for about one-third of the Bay Area residents. We should be
saving water, not wasting it.
If 2020 was a difficult water year for the Klamath Basin, then
2021 is likely to be even more challenging. With record-low
inflows coming into Upper Klamath Lake, the U.S. Bureau of
Reclamation anticipates it will not have anywhere near enough
water this summer to meet minimum requirements for endangered
fish — let alone enough water to meet irrigation demands for
farmers and ranchers. Jeff Payne, deputy regional director for
the bureau, said the basin in Southern Oregon and Northern
California appears to be entering a second consecutive year of
extreme drought, exacerbating what was already a critical
situation.
Professor Marc Beutel and his graduate student Mark Seelos have
been recognized for papers and a presentation on toxic mercury
mitigation by the North American Lake Management Society.
… “About half the reservoirs in California are impaired
because of historic mercury and gold mining,” Seelos said.
California is spending more than $200 million to keep an
unfolding ecological crisis from getting worse. The state wants
to stabilize habitat along the southern bank of the Salton Sea,
the state’s largest lake. That is good news for nearby
residents concerned about their health, but the restoration
could also affect everyone who draws water from the Colorado
River. At issue is the wide swaths of exposed lakebed
that have been uncovered as the thirsty lake’s water evaporates
in the desert air.
A new Colorado River study predicts we may need to make even
deeper cuts to keep our reservoirs from tanking over the long
haul. But the dire conclusions within the study aren’t what
make it so intriguing. It’s how the group arrived at them. The
Future of the Colorado River project, an effort based out of
Utah State University, has produced six white papers to
evaluate new approaches to water management along the river.
And, most notably, it is using the Colorado River Simulation
System (CRSS), the same modeling tool the Bureau of Reclamation
uses to develop its long-term water availability forecasts for
the basin. - Written by Joanna Allhands, a columnist for the Arizona
Republic.
When [the Colorado River Compact was] signed in 1922,
the Colorado River drainage was divided into two divisions;
Upper: Colorado, Wyoming, New Mexico, Utah; Lower: Arizona,
California, Nevada. At that time, it was felt the total average
annual flow was 16.4 million acre feet. As a result, each basin
was assigned 50%, or 7.5 million acre feet, with the 1.4
million acre feet surplus allocated to Mexico. … As a
result, the Upper Basin is obligated to provide 7.5M acre feet
to the Lower Basin, regardless of the actual flow of water in
any given year. Obviously, snowpack and the consequent flow is
not a constant and years of drought and low flows create a
problem for the Upper Basin. -Written by Bryan Whiting, a columnist for the
Glenwood Springs (Colo.) Post Independent.
The hot dry conditions that melted strong snowpack early in
2020 and led to severe drought, low river flows and record
setting wildfires across the state could be a harbinger of what
is to come in Colorado. Climate change is likely to drive
“chaotic weather” and greater extremes with hotter droughts and
bigger snowstorms that will be harder to predict, said Kenneth
Williams, environmental remediation and water resources program
lead at Lawrence Berkeley National Laboratory, headquartered in
California.
The City recognizes the changing aesthetics of the drinking
water, which is common with surface water supplies. Starting on
March 5th our State Water Project supply source (Delta water)
will be unavailable for three weeks to perform maintenance
which necessitates using our Lake Hennessey water. The
taste and odor is not unique to Napa’s water sources – seasonal
algae blooms are common to many surface waters. As algae dies
off they release odor causing compounds. Most persons
describe the aesthetics of this phenomenon as earthy and/or
musty.
The city of St. Helena strongly encouraged all residents and
businesses this week to join efforts to conserve its water
supply, particularly water used for outdoor irrigation. …The
city remains in Phase II Water Shortage Emergency because of
limited rainfall this season and the low level of the city’s
reservoir, Martin Beltran, a management analyst for the city’s
Public Works Department, said Monday in a news release.
Despite taking two years off from Congress, David Valadao
(R—Hanford) is getting back to work by introducing new
legislation to help keep water flowing in the Central Valley.
Early this month, Valadao introduced the Responsible, No-Cost
Extension of Western Water Infrastructure Improvements, or
RENEW WIIN, Act, a no-cost, clean extension of operations and
storage provisions of the WIIN Act. The RENEW WIIN Act would
extend the general and operations provisions of Subtitle J of
the WIIN Act and extend the provision requiring consultation on
coordinated operations of the Central Valley Project and State
Water Project.
The winter storms that dumped heavy snow and rain
across California early in 2021 are likely not enough to negate
what will be a critically dry year, state water officials
believe. California’s Department of Water Resources on
Tuesday recorded a snow depth of 56 inches and water content of
21 inches at Phillips Station in the Sierra Nevada. The water
content of the overall snowpack was 61% of the average for
March 2 and 54% of the average for April 1, when it is
historically at its maximum.
Last year, Utah experienced its worst drought in 20 years.
Typically Utahns count on spring snowpack to remedy a dry year
and while February snows have been a boon to ski areas the
question remains: are they enough to generate an average water
supply?
On Feb. 22, 2021, Lake Powell was 127.24 feet below ‘Full Pool’
or, by content, about 38% full. Based on water level
elevations, these measurements do not account for years of
sediment (clay, silt, and sand) accumulation—the millions of
metric tons on the bottom. Geologist James L. Powell said, “The
Colorado delivers enough sediment to Lake Powell to fill 1,400
ship cargo containers each day.” In other words, Lake
Powell is shrinking toward the middle from top and bottom. The
lake is down over 30 feet from one year ago, and estimates
suggest it could drop another 50 feet by 2026. The Bureau of
Reclamation estimated the lifespan of Glen Canyon Dam at
500–700 years. Other estimates aren’t as optimistic, including
some as low as 50 years.
A Senate committee unanimously approved a bill Thursday to
create Utah’s Colorado River Authority, which would be tasked
with helping the state renegotiate its share of the river.
Originally the bill allowed broad reasons to close meetings and
protect records. It’s since been changed twice to come more
into compliance with the state’s open meeting and record laws.
Critics of the bill said it’s still not enough. Mike O’Brien,
an attorney with the Utah Media Coalition, said having a
narrower scope for open meetings and records exemptions makes
the bill better than when it was first introduced. But he
wishes it would follow laws already there.
Caught between climate change and multi-year droughts,
California communities are tapping groundwater and siphoning
surface water at unsustainable rates. As this year’s
below-average rainfall accentuates the problem, a
public-private partnership in the Monterey/Salinas region has
created a novel water recycling program that could serve as a
model for parched communities everywhere.
Nearing the 50th anniversary of the federal Clean Water Act,
Assemblyman Robert Rivas held a press conference on Feb. 2 to
discuss the proposed California Clean Water Act, AB 377. The
legislation, co-introduced by Rivas and state Senate Majority
Leader Robert Hertzberg, would work to ensure all rivers,
lakes, oceans and other bodies of water in California are clean
enough for drinking, swimming and fishing purposes by
2050.
The first few months of this rainfall season were below average
across California, with drought conditions evident statewide.
Although the Golden State received a much-needed soaking in
late January, moderate drought conditions remain across Santa
Clara County. Valley Water remains focused on preparing
for future wet and dry years through various projects and
programs, including the proposed expansion of Pacheco Reservoir
in southern Santa Clara County. -Written by Valley Water Directors, Vice Chair Gary
Kremen, John L. Varela, and Richard P. Santos.
Tuolumne Utilities District will continue to process
applications for new water hookups because its Board of
Directors failed Thursday to reach a determination on future
supply and availability. The TUD board held a special workshop
Thursday to grapple with the oldest challenge in county history
when it comes to water, but the big picture has not changed.
The district relies on the South Fork Stanislaus River
watershed that still provides a limited amount of runoff, an
average of 104,000 acre-feet annually, and typically has access
to less than one-quarter of that.
The process to recoup over $1 billion in repairs to Oroville
Dam’s spillways after the 2017 crisis is receiving more federal
funds. The Department of Water Resources announced Feb. 1 that
the Federal Emergency Management Agency released an additional
approximately $308 million in requested funds for the Oroville
Dam spillways reconstruction and emergency response. These
funds are in addition to over $260 million that FEMA has
already committed to …
There’s a race on in California, and each day matters: the
precipitation during winter that fuels the snowpack in the
Sierra Nevadas and fills groundwater supplies has been slow to
start, and faltering at best. Northern California remains stuck
in one of the worst two-year rainfall deficits seen since the
1849 Gold Rush, increasing the risk of water restrictions and
potentially setting up dangerous wildfire conditions next
summer. The current precipitation is only 30% to 70% of what
the state would expect to have seen during a normal year – with
no more big rainfall events on the horizon for February.
Two decades ago, Nicole Horseherder, a member of the Navajo
Nation, coordinated a community meeting. Beneath the shade of
Juniper trees at her late grandmother’s house, several dozen
people gathered to find a way to protect their pristine water.
The springs and wells along Black Mesa, a semi-arid, rocky mesa
that overlies the Navajo Aquifer, were increasingly drying up,
as tens of billions of gallons of potable water were used to
extract, clean, and transport coal mined in the region. This
meeting was the start of a long struggle to safeguard the
community from coal projects, which threatened the drinking
water supply of both the Navajo and Hopi people.
Marin County water districts are weighing the need for
mandatory conservation actions in the face of abnormally low
rainfall and what could be another prolonged drought. Marin’s
two largest suppliers — the Marin Municipal Water District and
the North Marin Water District — plan to begin with voluntary
conservation measures before considering more restrictive
options such as rationing and irrigation bans similar to those
of the 2014 drought.
In the gloomiest long-term forecast yet for the
drought-stricken Colorado River, a new study warns that lower
river basin states including Arizona may have to slash their
take from the river up to 40% by the 2050s to keep reservoirs
from falling too low. Such a cut would amount to about twice as
much as the three Lower Basin states — Arizona, California and
Nevada — agreed to absorb under the drought contingency plan
they approved in early 2019. Overall, the study warned that
managing the river sustainably will require substantially
larger cuts in use by Lower Basin states than currently
envisioned, along with curbs on future diversions by Upper
Basin states.
Sandbars are spreading across rain-starved Lake Mendocino, the
reservoir near Ukiah that is 35 feet lower than it was a year
ago, a grim wintertime sight for the second major source of
water for more than 655,000 people in Sonoma, Mendocino and
Marin counties. But the situation would be considerably worse
without the payoff from a six-year, $50 million project
applying high-tech weather forecasting to management of the
reservoir behind Coyote Valley Dam built on the East Fork of
the Russian River in 1958.
Tens of thousands of large dams across the globe are reaching
the end of their expected lifespans, leading to a dramatic rise
in failures and collapses, a new UN study finds. These
deteriorating structures pose a serious threat to hundreds of
millions of people living downstream…. In 2017, a
spillway collapsed at the 50-year-old Oroville Dam in
California’s Sierra Nevada foothills. It caused the evacuation
of around 180,000 people. The 770-foot dam is the highest in
the U.S. and, after repairs to the spillway, remains critical
to the state’s water supply.
State water surveyors who trekked into the Sierra Nevada on
Wednesday found exactly what they expected: little snow and
long odds of anything but a dismally dry year ahead. Despite
last week’s pounding snowstorm, which hammered roads with days
of whiteouts and delivered to ski slopes as much as 10 feet of
fresh powder, this month’s statewide snowpack measured just 70%
of average.
A detailed analysis released by the U.S. Bureau of Reclamation
could change its approach in operating the Klamath Project in
compliance with the Endangered Species Act.
The Tuolumne Utilities District (TUD) Board of Directors is
hosting a virtual information meeting to update local board
members and agencies about the proposed purchase of water
infrastructure and water rights contracts. As reported here in
March last year, TUD and PG&E announced they were in
exclusive negotiations about the potential transfer of the
Phoenix Hydroelectric Project. The proposed agreement includes
the Phoenix Powerhouse, the Main Tuolumne Canal, the pre and
post 1914 water rights, the Lyons Dam and Reservoir, Strawberry
Dam and Pinecrest Reservoir.
State engineers in the Arkansas River basin are beginning to
crack down on more than 10,000 ponds without legal water
rights, which they say are harming senior rights holders. Last
month, Colorado’s Division of Water Resources in Division 2
rolled out a new pond-management plan, which they say will help
relieve pressure in the over-appropriated basin by restoring
water to senior rights holders. The first step was mailing on
Jan. 14 informational brochures to 317 pond owners. Even though
the ponds targeted in this effort may have existed for many
decades, they don’t have a legal right on the books to divert
and store the water.
Since the early 1920s, the Long Valley plains east of Yosemite
have inspired comparison to a rustic Western paradise
… Much of this great, green expansiveness, however, owes
to the Los Angeles Department of Water and Power, which
aggressively purchased land and water rights here more than a
century ago. The department’s routine annual deliveries of free
surplus water to its tenants have helped sustain ranching
operations and habitat for many decades. But that relationship
is now at risk of ending, and could carry dire consequences for
one of California’s most striking and violently formed
landscapes.
The business of water allocations – simply put, who receives
water from the State Water Project (SWP) and who gets to decide
how much – is the subject of two new episodes in the Delta
Conveyance Deep Dive video series. In Part One, State
Water Operations Chief Molly White explains the operations and
regulations that govern the process of allocating water to the
state’s 29 Public Water Agencies and addresses the question of
how the proposed Delta Conveyance Project would affect that
process.
When Palo Alto officials adopted a position in 2018 in support
of the Bay-Delta Plan, which aims to protect the Yosemite
ecosystem by restricting how much water cities can draw from
the San Joaquin River and its tributaries, they knew were
swimming against the prevalent political tide. Prompted by
water conservationists and environmentalists, the City Council
went against recommendations from the city’s Utilities
Department staff and its water supplier, the San Francisco
Public Utilities Commission, which relies on the Tuolumne River
for much of its water.
In the driest years for Monterey County, the water available in
the Salinas River is not enough to supply a single household.
In the wettest year of the past three decades, 1995, there were
100,000 acre-feet of water available, more than the total urban
usage in the county. Although the flow fluctuates wildly, the
average amount is far more than what is needed, for example,
for thirsty coastal cities desperate for housing. The water has
been available for decades – the right to use it is protected,
encouraged and even required by state law – but it’s been
flowing into the ocean, a casualty of Monterey County’s
political deadlock.
There is an adage in California that goes, “Whiskey is for
drinking and water is for fighting over.” But instead of
fighting, the California Water Commission (CWC) is looking for
opportunities to hear from local agencies on water
infrastructure projects. The CWC recently wrapped up a series
of public workshops intended to determine the opportunity for a
state role in financing water conveyance projects that meet the
challenges of a changing climate.
The calls came in shortly after the story in The New York Times
announced Wall Street was on the prowl for “billions in the
Colorado’s water.” … The national story raised hackles
across Colorado. It defined agriculture as a “wrong” use of
Colorado River water and detailed a growing swarm of investors
eager to inject Wall Street’s strategies into the West’s
century-old water laws. The idea of private investment in
public water has galvanized the state’s factious water
guardians.
The Trinidad City Council on Tuesday will consider whether to
participate in a feasibility study for a project that would
bring a steady flow of water to the city from the Mad River via
a new pipeline. The Humboldt Bay Municipal Water District
(HBMWD), which supplies water to Eureka, Arcata, McKinleyville,
Blue Lake and other area communities, is in the early stages of
researching the possibility of expanding its service area north
via a waterline extension at least as far north as the Trinidad
Rancheria…
A federal agency has ruled that the state can continue to seek
higher flows on the Tuolumne River than planned by the Modesto
and Turlock irrigation districts. The Jan. 19 ruling drew
cheers from environmental and fishing groups that have long
sought larger releases from Don Pedro Reservoir into the lower
river.
San Francisco rightly prides itself on being an environmental
leader. Given this deep commitment to protecting the
environment, the city’s water agency — the San Francisco Public
Utilities Commission — should be a leader in smart, sustainable
water policy. Unfortunately, that has not been the case. But
Mayor London Breed now has a once-in-a-decade chance to turn
the SFPUC in a new direction by appointing a progressive,
visionary new general manager who reflects the city’s values.
San Francisco’s Bay-Delta ecosystem and the Central Valley
rivers that feed it are in steep decline… -Written by John McManus, president of the Golden State
Salmon Association, and Kate Poole, the water lead for the
Natural Resources Defense Council.
In Oregon, the Klamath Basin wildlife refuges have fallen into
their winter silence now. The huge, clamorous flocks of geese
that fill the sky during migration have moved south. This
summer, a different silence gripped the basin. A dead silence.
The 90,000 acres of marshes and open water that make up the
Lower Klamath and Tule Lake National Wildlife Refuges are a
small remnant of vast wetlands that once filled this region on
the Oregon-California border. -Written by Pepper Trail, a contributor to Writers on the
Range and a conservation biologist in Ashland, Ore.
The Bureau of Reclamation released a summary report providing
an assessment of climate change impacts to water uses in the
West, including adding a new set of West-wide information based
on paleohydrology. The Water Reliability in the West – 2021
SECURE Water Act Report discusses changes and innovative
actions across the eight basins identified in the SECURE Water
Act.
The State Water Resources Control Board adopted a general order
for how wastewater is processed and discharged at winery
locations in an ongoing effort to safeguard groundwater and
surface water from wastewater discharges. The order protects
groundwater and surface water quality while giving wineries the
flexibility to select compliance methods that best fit their
site-specific situation, including tiering the compliance
requirements to the winery size and associated threat to water
quality.
A Fort Collins man is pressing forward with a proposed
325-mile-long pipeline which would transfer water from
northeastern Utah into the northern part of Colorado’s Front
Range. It could cost Aaron Million a billion and a half
dollars to build. He claims to have sufficient support from
private investors to make his pipeline dream a reality.
Kevin Kelley, the elegant, whip-smart and fierce former general
manager of the Imperial Irrigation District, who fought to
preserve the Salton Sea and his rural county’s water
rights, died Tuesday at 61. He passed away at home, said his
brother, Ryan Kelley, an Imperial County Supervisor. The cause
of death is still being determined. As top executive from
2011 to January 2019 of the powerful but often
overlooked IID, Kelley regularly took on state, federal
and urban water officials to remind them of the valley’s
importance.
Recent fish surveys confirm what many biologists, ecologists,
and water experts have known for some time – Delta smelt remain
on the brink of extinction. Zero Delta smelt were found in the
California Department of Fish and Wildlife’s recent Fall
Midwater Trawl Survey. Even the Enhanced Delta Smelt Monitoring
Program, which is specifically designed to capture the tiny
fish, only successfully caught two Delta smelt from September 8
to December 11, 2020.
California is enveloped in balmy weather that’s more like
spring than mid-winter — and that’s not a good thing. We have
seen only scant rain and snow this winter, indicating that the
state may be experiencing one of its periodic droughts and
adding another layer of crisis to the COVID-19 pandemic and
economic recession. The all-important Sierra snowpack,
California’s primary source of water, is scarcely half of what
is deemed a normal depth. -Written by Dan Walters, CalMatters columnist.
While they remain hopeful the rest of winter will provide much
more rain and snow, water resources managers in the Sacramento
Valley are preparing for the potential for a dry year. While
the prospect of a dry year is always jarring and challenging,
we have confidence in the experience and knowledge that our
water resources managers gained in 2014-15, and the strategies
this region has implemented since that time to prepare for a
dry year.
About a mile of bare, cracked earth now lies like a desertscape
between the boat ramp at the north end of Lake Mendocino and
the water’s edge of a diminished reservoir that helps provide
water for 600,000 Sonoma and Marin County residents. The
human-made lake near Ukiah is about 30 feet lower than it was
at this time last year, and Nick Malasavage, an Army Corps of
Engineers official who oversees operations at the reservoir,
said the scene is “pretty jarring.”
A plan to ensure there will be adequate water with which to
fight wildfires if four Klamath dams are removed was unveiled
Friday by the Klamath River Renewal Corporation. According to a
KRRC press release, California and Oregon fire protection
agencies have “signaled support” for the draft plan and the
organization plans to submit it to the Federal Energy
Regulatory Commission late next month, along with “several
other management documents.” One of the main arguments for
keeping the dams is that firefighters use water from the dam’s
resultant reservoirs to fight fires.
Rancho California Water District’s Vail Dam Seismic and
Hydrologic Remediation Project was selected to apply for
funding as part of approximately $5.1 billion in Water
Infrastructure Finance and Innovation Act (WIFIA) loans
provided by the U.S. Environmental Protection Agency (EPA).
WIFIA loans provide financing assistance to help pay for water
infrastructure projects in the United States.
California’s Central Valley produces much of the nation’s food,
including about 40% of the country’s fruits and nuts and has
the nation’s second most pumped aquifer system. Its drier
southern portion, the San Joaquin Valley, has decreasing
surface water supply reliability due to frequent and prolonged
droughts, stricter environmental regulations, and growing
competition among water users. Many farmers pump groundwater to
provide their unsupplied water demand. The resulting
groundwater overdraft has numerous impacts on the Valley’s
agriculture and residents.
More than 200 farm and water organizations from 15 states are
urging President-elect Joe Biden and congressional leaders to
address aging Western water infrastructure in any economic
recovery package. Groups including state Farm Bureaus, the
Family Farm Alliance and Western Growers issued letters to
Biden and lawmakers Wednesday saying existing canals and
reservoirs were built more than 50 years ago and are in
desperate need of rehabilitation.
Major cities across Turkey face running out of water in the
next few months, with warnings Istanbul has less than 45 days
of water left. Poor rainfall has led to the country’s most
severe drought in a decade and left the megacity of 17 million
people with critically low levels of water … and farmers in
wheat-producing areas such as the Konya plain and Edirne
province on the border with Greece and Bulgaria are warning of
crop failure.
Leaders of the largest water district in Silicon Valley decided
Tuesday to move forward with a plan to build a $2.5 billion dam
near Pacheco Pass in Southern Santa Clara County — in what
would be the largest new reservoir in the Bay Area in 20 years
— despite learning that the cost has doubled due to unstable
geology on the site. Although several board members of the
Santa Clara Valley Water District expressed concerns during
their meeting about the growing price tag, others said the
proposed project’s water storage is needed for the future…
A plan to bring water from the South Fork of the Kern River
through Isabella Lake and down 60 miles to farm fields west of
Bakersfield was unanimously approved by the Rosedale-Rio Bravo
Water Storage District board of directors on Tuesday. If the
environmental documents supporting that plan survive what is
sure to be a barrage of lawsuits brought by other Kern River
rights holders, Rosedale-Rio Bravo farmers could see South Fork
water in their furrows as early as this spring …
The world watched with a sense of dread in 2018 as Cape Town,
South Africa, counted down the days until the city would run
out of water. The region’s surface reservoirs were going dry
amid its worst drought on record, and the public countdown was
a plea for help. … California also faced severe water
restrictions during its recent multiyear drought. And Mexico
City is now facing water restrictions after a year with little
rain. There are growing concerns that many regions of the world
will face water crises like these in the coming decades as
rising temperatures exacerbate drought conditions.
Did you know Ventura is one of the largest cities in Southern
California to rely solely on local water supplies? Rainfall
feeds the Ventura River, Lake Casitas, and local groundwater
basins to meet all the water needs of our community. Water
is at the core of our identity and the future of its security
is in jeopardy. Although our community’s conservation efforts
have reduced water use by 20%, Ventura’s rain-dependent water
supplies remain vulnerable to future droughts.
In a major and potentially fatal setback for plans to build the
largest dam in the Bay Area in more than 20 years, the price
tag to construct a new reservoir in southern Santa Clara County
near Pacheco Pass has nearly doubled, from $1.3 billion to $2.5
billion.
The Bureau of Reclamation sent Congress the final feasibility
report for the B.F. Sisk Dam Raise and Reservoir Expansion
Project. This marks an important step forward in returning
water supply reliability to south-of-Delta farmers, local
communities, and wildlife refuges.
The Sites Reservoir was awarded $13.7 million in the 2021
federal spending bill. The 2021 federal spending bill …
included $1.4 trillion to fund government agencies and a $900
billion pandemic relief package. Sites Reservoir is proposed
for construction in remote ranch lands in Colusa County, about
70 miles north of Sacramento. It was originally given a $5.1
billion price tag, but the Sites Project Authority reduced it
to $3 billion in May.
The ability of science to improve water management decisions
and keep up with the accelerating pace of climate change. The
impact to precious water resources from persistent drought
in the Colorado River Basin. Building resilience and
sustainability across California. And finding hope at the
Salton Sea. These were among the issues Western Water explored
in 2020. In case you missed them, they are still worth taking a
look at.
The Bureau of Reclamation and San Luis & Delta-Mendota Water
Authority finalized the B.F. Sisk Dam Raise and Reservoir
Expansion Project’s Supplemental Environmental Impact
Statement/Environmental Impact Report. This joint proposed
project would create an additional 130,000 acre-feet of storage
space in San Luis Reservoir, producing additional water supply
for 2 million people, over 1 million acres of farmland and
200,000 acres of Pacific Flyway wetlands.
The Arizona Department of Environmental Quality is seeking
public feedback on its draft legislation to establish a set of
regulations to protect surface water statewide. The changes
implemented by the Trump administration earlier this year
dramatically curtailed the list of waters that fall under the
Clean Water Act, excluding a vast number of streams, washes and
creeks from federal pollution protection. Importantly for arid
Arizona, ephemeral waters – those that only flow after rain or
snow – are no longer protected.
In a 5-2 vote, the Zone 7 Water Agency Board approved the
expenditure of $2.8 million as the agency’s share for the next
phase of planning on the Delta Conveyance.
While Republican members of Congress praised the most recent
step toward approving raising the height of Shasta Dam, fishing
and environmental groups criticized it as the illegal actions
of a “lame duck federal agency.”
Joining a growing list, Turlock and Modesto Irrigation
Districts filed a Petition with the Federal Energy Regulatory
Commission asking that the commission find that the State of
California has waived certification under the Clean Water Act.
… The Districts are seeking a new FERC license for two
hydropower projects on the Tuolumne River, the Don Pedro
Project and the La Grange Project.
A recent exchange of letters between a public utility and a
state water authority highlights the continued stalemate in the
effort by the Monterey Peninsula to develop a new water supply
and end the overdrafting of the Carmel River.
Climate change and overuse are causing one of the Colorado
River’s biggest reservoirs, Lake Powell, to drop. While water
managers worry about scarcity issues, two Utah river rafters
are documenting the changes that come as the massive reservoir
hits historic low points.
The proposed Del Puerto Canyon Reservoir [in western Stanislaus
County] would store 82,000 acre-feet of water for downstream
agricultural users. The coalition said the dam would flood an
“important cultural and recreation site for the surrounding
community and destroying valuable wildlife habitat.”
The consolidated Oroville Spillway cases are currently
scheduled to go to trial in April of 2021. A large judgement
for monetary damages could potentially bankrupt the State Water
Project, according to filings by the Department of Water
Resources.
Marin County flood planners are turning to Santa Venetia voters
to help pay for an estimated $6 million project to upgrade the
timber-reinforced berm that protects hundreds of homes from
overtopping tides.
Things got a little wild at the San Diego County Water
Authority meeting last week when its 36 directors argued over
whether they should spend more money studying a controversial
$5 billion pipeline to the Colorado River. Outrage after
leaders apparently skipped over female directors waiting to add
comments during a discussion period sparked some to change
their vote on the matter.
While many people look towards the mountains for accessing
beautiful nature, the San Joaquin Valley Floor is home to many
amazing sights of nature and in particular, birds. Not only is
Tulare County home to over 100 types of birds, it is part of
the Pacific Flyway – one of the most important bird migration
paths in the world.
By burning and brushing, nurturing important plants and
keeping lands around their homes clear of dead brush and
debris, Native peoples carefully stewarded the lands to sustain
the biodiverse ecologies California is known for. Their
work resulted in a richly productive landscape that provided
food and habitat for not only humans but many land, air and
water animals. That included the salmon, a staple of tribes in
the West for millennia. All that changed when California became
a U.S. state in 1850.
The Department of Water Resources recently published a summary
report of a comprehensive needs assessment of safety at
Oroville Dam. It comes after the reconstruction of the
spillways that were damaged and failed in 2017.
Lake Miramar, a longtime recreational oasis celebrating its
60th anniversary this year, is about to become a key part of
San Diego’s new $5 billion Pure Water system that will boost
the city’s water independence by recycling treated sewage.
The Kings River Conservation District, along with co-applicant
Tulare Lake RCD, received this grant to help remove invasive
species and debris from levees and riverbank along the Kings
River, improve water flow, strengthen flood protection,
increase carbon capture, and improve delivery of clean water to
downstream users.
A proposed dam in California’s Central Valley is billed as a
vital agricultural resource. But conservationists say it would
also flood important cultural and recreational sites for
surrounding communities and destroy wildlife habitat.
Why would a public water agency that exists primarily to serve
irrigation water to farmers on the west side of Fresno and
Kings counties undertake an ecosystem restoration project in
the Delta?
Karuk Tribe natural resources spokesperson Craig Tucker joined
John Howard to talk about the historic agreement, its impact on
the region’s Salmon fisheries, and the potential for
replication in other places where dams are contested.
Twenty years ago, the Colorado River’s hydrology began tumbling
into a historically bad stretch. … So key players across
seven states, including California, came together in 2005 to
attack the problem. The result was a set of Interim Guidelines
adopted in 2007… Stressing flexibility instead of rigidity,
the guidelines stabilized water deliveries in a
drought-stressed system and prevented a dreaded shortage
declaration by the federal government that would have forced
water supply cuts.
Millions of people across our nation, and countless millions
throughout the world depend on California’s farms and ranches
for the food they eat every single day. California leads the
nation as the country’s largest agricultural producer and
exporter and serves as a vital link in the world’s food supply
chain.
HR 8775, the Salton Sea Public Health and Environmental
Protection Act, would create an interagency working group
called the Salton Sea Management Council to coordinate projects
around the lake’s receding shoreline.
Ryan Dorsey, Rivera’s former boyfriend, filed the lawsuit
Tuesday on behalf of her son, who was four at the time. In it,
Dorsey claims the United Water Conservation District, which
operates Lake Piro, as well as Ventura County and the boat
rental company failed to properly warn against the dangers of
swimming in the lake and to provide adequate safety equipment
on the rented pontoon boat.
The California Natural Resources Agency recently announced the
investment of almost $50 million in Proposition 68 funding for
projects to promote salmon recovery. More than $220 million in
Proposition 1 and Proposition 68 funds have also been dedicated
for multi-benefit flood protection projects in the past two
years that will benefit salmon.
The Trump Administration Thursday released the Shasta Lake
Water Resources Investigation Final Supplemental Environmental
Impact Statement to increase water storage capacity in the
Shasta Lake reservoir by 634,000 acre-feet,
On Nov. 17, California, Oregon, PacifiCorp, and the Yurok and
Karuk Tribes announced a new agreement with the Klamath River
Renewal Corporation to reaffirm KRRC’s status as dam removal
entity and provide additional funding for the removal of four
hydroelectric dams on the Klamath River. The agreement is the
latest development in a decade-long effort…
Current estimates of young salmon lost to the south Delta pumps
are based on a smattering of studies from the 1970s and should
be updated, according to a new analysis. “They don’t represent
current operations,” says Ukiah-based consultant Andrew Jahn,
lead author of the analysis reported in the September 2020
issue of San Francisco Estuary and Watershed Science.
Work crews have been busy this week along Twin Cities Road near
Courtland. They are conducting core sampling, the first step in
drafting an environmental impact report for a tunnel plan known
as the Delta Conveyance Project.
Early season storms typically sweep a slurry of debris from
streets and sidewalks into rivers, creeks and bays. This year,
the fall flush not only contains the usual gunk, waste experts
say, but a whole lot of discarded PPE — or personal protective
equipment, the detritus of the pandemic.
For a city built in an arid desert basin in Nevada, the USA’s
driest state with around 10 inches of rainfall a year, this
doesn’t sound too surprising. But the climate emergency and
recent droughts have changed the complexion and urgency of the
problem.
The lower Colorado River Basin, which is primarily in Arizona,
is projected to have as much as sixteen percent less
groundwater infiltration by midcentury compared to the
historical record. That’s because warming temperatures will
increase evaporation while rain- and snowfall are expected to
remain the same or decrease slightly.
An annual search for a tiny endangered and contentious fish in
the sprawling California Delta has once again come up empty.
The state’s annual Fall Midwater Trawl found no Delta smelt in
September’s sampling of the critical waterway. … Hoping to
reverse the trend, Westlands Water District and the California
Department of Water Resources announced completion of a Delta
habitat restoration project on Wednesday.
Rangeland ecologists at the University of California, Davis,
found that when ranchers invest even one week a year in
practices that keep cows away from creeks — like herding,
fencing and providing supplemental nutrition and water — they
can improve riparian health by as much as 53 percent.
Two key projects that the bond measure was passed to help fund,
Sites Reservoir and Temperance Flat Reservoir, have stalled.
Without the public breathing down their neck in a severe
drought, the state has managed to treat the reservoirs as back
burner issues.
America’s largest dam removal project has been brought back to
life with a new agreement among California, Oregon, tribes and
a utility owned by billionaire Warren Buffett. The decadeslong
effort to remove four dams on the Klamath River in Northern
California that have had a devastating impact on salmon runs
had appeared in danger following an unexpected July regulatory
order.
The Kern County Water Agency board of directors voted
unanimously to approve an agreement with the Department of
Water Resources to pay $14 million over 2021 and 2020 as its
initial share of the early planning and design phase for what’s
now being called the Delta Conveyance Facility.
How did two of the most important waterfowl refuges in the
United States reach such a sad state? The decline of the Tule
Lake and Lower Klamath refuges was a hundred years in the
making. There are no villains here; rather it is simply a tale
of too little water to go around on an arid landscape.
For decades it’s been an environmental jewel wedged between the
urban sprawl of Marina Del Rey and Playa Del Rey. But now the
Ballona Wetlands State Ecological Reserve, home to diverse
plant and animal wildlife, has become a battleground for
conservationists and other activists.
Gov. Gavin Newsom and his Oregon counterpart signed a landmark
deal Tuesday to take control of four aging dams targeted for
removal on the Lower Klamath River, an agreement designed to
push the controversial $450 million plan over the finish line.
… The agreement “ensures that we have sufficient backing” to
get the four dams demolished, said Chuck Bonham, director of
the California Department of Fish and Wildlife.
Opposition is building against San Diego’s dream of erecting a
$5 billion pipeline to the Colorado River in the name of
resource independence. The pipe, which wouldn’t produce savings
for ratepayers until at least 2063, faces its next trial on
Thursday, when water managers meet to vote on spending another
$1.7 million to do the next planning step.
The U.S. Geological Survey is in the beginning stages of
learning more about this river via an expanded and more
sophisticated monitoring system that aims to study details
about the snowpack that feeds the river basin, droughts and
flooding, and how streamflow supports groundwater, or vice
versa.
A research team from California State University, Chico will
continue its exceptional work to re-establish juvenile salmon
and salmonid habitats along the Sacramento River, after
learning it would continue to be funded by the United States
Bureau of Reclamation.
The Yuba Water Agency is in the process of applying for a new
license to continue its hydroelectric operations along the Yuba
River, but agency leaders say some requirements issued by the
State Water Resources Control Board threaten the effort by
making it too costly. The agency filed lawsuits in state and
federal court Friday to essentially vacate the state board’s
requirements to obtain what is called a water quality
certification.
The last three administrations have been active in Klamath
Basin issues regardless of political party. Negotiations for a
basin-wide agreement began under the Bush Administration and
continued under the Obama Administration until faltering in the
House of Representatives — though each president’s approach has
varied. Dan Keppen, executive director of the Family Farm
Alliance, said Biden’s experience in the Obama Administration
could prove an asset, if he brings a similar approach.
The creation of the Tahoe Regional Planning Agency 50 years ago
challenged us to bring people together to pull this majestic
lake back from the brink. Today, TRPA is the backbone for 80
organizations and thousands of property owners working toward
the common goals of clean water, a healthy watershed and
resilient communities.
A 19-month study of the safety of the Oroville Dam project has
found no “unacceptable risks.” The Department of Water
Resources released its Comprehensive Needs Assessment on Oct.
30, and notes its findings generally agree with those of an
Independent Review Board and a regular five-year review by the
Federal Energy Regulatory Commission…
The U.S. Bureau of Reclamation has signed a record of decision,
finalizing an environmental impact statement that gives
clearance for the Friant-Kern Canal project to proceed. The
canal needs repairs as a result of land subsidence.
Proposals to divert water in New Mexico, Nevada and Utah have
run up against significant legal, financial and political
roadblocks this year. But while environmental groups have
cheered the setbacks, it’s still unclear whether these projects
have truly hit dead ends or are simply waiting in the wings.
On the Oregon border lies Lower Klamath National Wildlife
Refuge. For over a century, visitors have flocked to Klamath’s
wild tule marshes and open waters to canoe, fish, bird watch
and hunt. … But this year, something sinister lies beneath
the Klamath Basin’s immense beauty.
To protect smelt and salmon, there need to be reasonable water
temperature standards in the Delta. The existing water
temperature standard in the lower Sacramento River above the
Delta is 68oF, but managers of the state and federal water
projects pay it almost no heed.
Three California Conservation Corps crews are working seven
days a week to help Napa County protect Lake Berryessa from
potential run-off from homes and other structures burned in the
LNU Lightning Complex Hennessey Fire.
For over a century, one of the most important salmon runs in
the United States has had to contend with historic dams – and
now four of them are set to be taken down….The dams built on
the Klamath River have been identified as one cause of the
drop in salmon numbers.
Getting water through a tunnel under the Sacramento-San Joaquin
Delta would be pricey. So pricey, some Kern County water
districts were looking for an “off-ramp” by potentially selling
their main state water supply out of the county. The request
was shot down on Nov. 6 by the Kern County Water Agency, which
holds the contract for state water on behalf of 13 area water
districts.
Water-use restrictions went into effect Nov. 1 for residents
and businesses in the city of St. Helena, where a water
shortage emergency has been declared.
California’s war with Washington over the environment will soon
come to an end. … President-elect Joe Biden has pledged to
act quickly to restore and strengthen dozens of protections on
public lands, water and wildlife. In addition, California’s
efforts to fight climate change will no longer face hurdles put
up by the White House, which has downplayed the global threat.
A team of experts released their findings Monday, concluding
that no urgent repairs are needed right now on the Oroville
Dam. The report goes on to say that the largest earthen dam in
America is safe to operate. However, the Oroville Dam is not
completely in the clear.
Communities across the United States and the globe rely on
clean water flowing from forested watersheds. But these water
source areas are impacted by the effects of wildfire. To help
water providers and land managers prepare for impacts from
wildfire on water supplies, the U.S. Geological Survey is
working to measure and predict post-fire water quality and
quantity.
