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.
Water transfers, trades and sales doubled this year as drought
left San Joaquin Valley farmers scrambling for supplies. …
[Sam Boland-Brien, program manager at the State Water Resources
Control Board’s Division of Water Rights] said he’s seen
about twice the amount of transfers this year compared to an
average water year.
New groundwater agencies in the Sacramento Valley are currently
finalizing plans to manage their groundwater basins for
long-term balance, as required by the Sustainable Groundwater
Management Act (SGMA). Successful stewardship demands good
information not only about groundwater conditions, but also
about surface water availability. To help build shared
understanding of surface water for agriculture—the valley’s
main water-using sector—we produced a new dataset showing how
access to this vital resource varies across irrigated farmland
in the Sacramento Valley and the Delta.
Various climate models differ on whether our area will get
slightly wetter or drier with rising temperatures. But they
have one prediction in common: greater extremes. Dry
years will be drier. Rainfall could come all at once in a few
large storms rather than spread across a season. … With
this in mind, water managers are designing and implementing
projects to capture, store and access clean water. Some
irrigation for crops in the Pajaro Valley might soon come from
lake water rather than groundwater. A project in Soquel will
use recycled water to replenish a groundwater basin. Another
project in Santa Cruz will inject excess runoff from winter
storms into wells.
Officials say the City of San Luis Obispo is water-secure for
now, despite several years of drought conditions. The City of
San Luis Obispo relies on water from Santa Margarita Lake,
Whale Rock Reservoir and Nacimiento Reservoir. Mychal Boerman
is Deputy Director of Water for the city. He said Nacimiento’s
water capacity is at 13 percent, due to low rainfall years and
continuous use of the reservoir for Salinas Valley farming.
The Bureau of Reclamation’s California Great-Basin Region
announces the selection of Levi Johnson as the Deputy Manager
for the Central Valley Operations Office. CVO oversees water
and power operations of Reclamation’s Central Valley Project,
one of the world’s largest and most complex water storage and
delivery systems. The CVP comprises 19 dams, 18 reservoirs, 11
powerplants, and over 500 miles of canals and aqueducts within
California’s Central Valley.
The Central Valley’s rice fields and wetlands are widely
heralded as key rest and refuel stops for millions of migratory
birds traveling along the Pacific Flyway. The rice fields
provide more than 50% of the diet for the ducks and geese
during their fall and winter migration. To view rafts of
waterfowl feeding on public wildlife areas or seeing thousands
of geese taking flight from a rice field are indicators of a
healthy environment and visual examples of how vital the
Central Valley is to the Flyway. -Written by Jeff McCreary, director of operations for the
Western Region, Ducks Unlimited, and Tim Johnson, president and
CEO of the California Rice Commission.
A 20-year, climate change-fueled megadrought has dealt a double
blow to Blue Mesa this summer. The dry conditions have led to
lower levels directly, but the lake is also hurting from
drought problems in other states. For the first time, the
federal government is taking emergency action by taking water
from Blue Mesa to help out another reservoir — Lake Powell on
the Utah-Arizona border….The water taken from Blue Mesa is
being used to make sure hydroelectric power turbines at Lake
Powell can keep spinning and generating electricity for
millions of people in the West…
The first phase of much-needed repairs of the Friant-Kern Canal
is set to begin late this fall. It was reported at Tuesday’s
Tulare County Board of Supervisors meeting construction on the
first phase of the project is set to begin in November. As part
the process to move the project along the board unanimously
approved a Memorandum of Understanding for the project to move
forward.
At the end of the growing season, as the Sacramento Valley
transitions from summer to fall, we shift from the agronomic
season to the bird season as waterfowl, shorebirds, raptors and
other birds traveling along the Pacific Flyway begin to arrive
as part of their annual migration. Birds and other species
using the Pacific Flyway are reliant upon varied land uses in
the Sacramento Valley that include ricelands and managed
wetlands (both privately managed wetlands and public refuges
and state wildlife areas) to meet their habitat needs.
One fifth of electrical output in California is consumed by
pumping and processing water. By collecting rainwater, we can
reduce our carbon footprint, conserve California’s water
resources, and decrease our water bill. … In Bermuda,
every residence is required by law to have and maintain a
cistern capable of storing enough rainwater to sustain a family
of four for a year. The states of New South Wales and Victoria
in Australia require all new construction to be plumbed for
rainwater catchment and grey water recycling. As of 2017, 26
percent of the homes in Australia capture rainwater.
The Bay Area water system is a byzantine patchwork of agencies
— more than 50 in all — that provides water to customers. Some
are the ones you see on your water bill. Others are middlemen
that provide water to local agencies at the wholesale level.
And some of that water makes a long journey. Southern
California has the reputation for tapping far-flung sources for
its water needs, but the Bay Area is in the same boat.
The Water Education Foundation was hoping to host a few
in-person events this fall (and you told us in a survey that
you wanted us to) but with the rise in the Delta variant of
COVID-19 cases, we have decided to present our Water
Summit and Headwaters Tour in a virtual format. However, while
our annual Water Summit will be virtual on Oct. 28, we are
hoping to include an optional outdoor reception aboard a
boat for a Sacramento River cruise. Stay tuned for
details!
Dams poorly mimic the temperature patterns California streams
require to support the state’s native salmon and trout — more
than three-quarters of which risk extinction. Bold actions are
needed to reverse extinction trends and protect cold-water
streams that are resilient to climate warming, according to a
study published in the journal PLOS ONE by the University of
California, Davis.
Madera County health officials in northern California on Monday
issued warnings to the public after high amounts of harmful
algae were reported in a lake. Staff from the Central
Valley Water Board have put out signs around Hensley Lake
warning people about harmful bright green algae in the water,
urging pets and children to stay away from the algae, which
contains toxins that are dangerous to humans and animals if
ingested. There are different types of toxic algae, but they
all still are a threat to human and animal health.
As drought persists in the state of California, the need to
increase water supply reliability is an essential issue facing
water managers. A new report evaluating a pilot program to use
advanced weather and streamflow forecasts to enhance water
storage capabilities at a Riverside County, California, dam
found that enough water could be conserved to supply an
additional 60,000 people per year.
California’s fifth largest reservoir — San Luis — is now at 16
percent of capacity. The nation’s largest off-stream reservoir
with the ability to hold 2,041,000 million acre feet exists to
divert excess winter and spring river flows headed for the
Pacific Ocean. As such it underscores the fact the entire
Central Valley, the southern Sierra, the North Bay, and the
East Bay are in exceptional drought — the worst designation of
the United States Department of Agriculture drought monitor.
Historically on Aug. 16 San Luis would be at 36 percent of
capacity.
Thirty percent of California’s developed water supply originates high in the Sierra Nevada mountains. Our water supply is largely dependent on the health of our Sierra forests, which are suffering from ecosystem degradation, drought, wildfires and widespread tree mortality.
Join us as we guide you on a virtual journey into the foothills and the mountains to examine water issues that happen upstream but have dramatic impacts downstream and throughout the state.
The circumstance we find ourselves in today is a prime example
of why we need to build Sites Reservoir now. Just a few years
ago, in 2017 and 2019, we experienced a series of atmospheric
river events that produced so much runoff that it overtopped
our flood control system … If Sites Reservoir had been in
place during that time, not only could we have avoided many of
those flooding impacts, but we also would have captured and
stored much of this excess runoff for use in a dry year like we
are currently experiencing. -Written by Robert Cheng, assistant general
manager of the Coachella Valley Water District, and Charley
Wilson, executive director of the Southern California
Water Coalition.
Today, Ducks Unlimited (DU) announced an agreement to deliver
10,000 acre-feet of water to mitigate severe drought conditions
at the Tule Lake National Wildlife Refuge in Tulelake, Calif.
The agreement comes after the hydraulic analysis by the Bureau
of Reclamation (BOR) led the U.S. Fish and Wildlife Service
(USFWS) to recommend the diversion of water to save the only
standing unit of wetland habitat in either Lower Klamath or
Tule Lake National Wildlife Refuges this year.
In another vivid example of California’s ongoing drought and
water crisis, the water level is so low at Folsom Lake that
Gold rush era relics that typically are submerged are now
visible on dry land. … For more than a century before
the Folsom Dam was built, the current lake floor in Northern
California was used for gold mining and farming. Settlements
were destroyed when the reservoir was filled in the mid-1950s,
but some old foundations and artifacts remain on the lakebed.
As water resources managers work hard this summer to deliver
limited water supplies to cities, rural communities, farms,
refuges and fisheries–while also providing essential
hydropower for the state’s energy grid–there is increasing
attention to prepare for the next water year. … As we think
about water management opportunities for next year, there is an
increasing focus on groundwater recharge …
Join us as we guide you on a virtual exploration of the Sacramento River and its tributaries and learn about the issues associated with a key source for the state’s water supply.
All together, the river and its tributaries supply 35 percent of California’s water and feed into two major projects: the State Water Project and the federal Central Valley Project.
This tour guided participants on a virtual journey deep into California’s most crucial water and ecological resource – the Sacramento-San Joaquin Delta. The 720,000-acre network of islands and canals support the state’s two major water systems – the State Water Project and the Central Valley Project. The Delta and the connecting San Francisco Bay form the largest freshwater tidal estuary of its kind on the West coast.
California Farm Bureau, as part of a national coalition
representing thousands of western farmers, ranchers, water
providers, businesses and communities, urged leaders of the
U.S. Senate to take action to address the shortcomings of aging
water infrastructure. Citing an “acute and critical need”
magnified by another all-too-familiar drought, the coalition
sent a letter last week to Chairman Joe Manchin, D-W.Va., and
Ranking Member John Barrasso, R-Wyo., of the U.S. Senate
Committee on Energy and Natural Resources. It called for
increased federal investment in water infrastructure.
When it comes to the water year this summer, it could be
referred to as a season on the brink. Tule River Water Master
David De Groot announced on Monday water from the Tule River
began to be run off over this past weekend. … De Groot said
the water runoff will last 30 days through mid-August. He added
the Tule River’s flow was just at 15.6 percent of
normal … the lowest level the lake will be at
since the dire drought of 2014-2015.
Calling all river-lovers and map enthusiasts! A new web project
called River Runner, created by data analyst Sam Learner,
allows you to follow the path of a raindrop anywhere in the
contiguous United States. Using data from the United States
Geological Survey, Learner mapped the flow of water throughout
all 48 adjoining states. Just click on any spot on the map to
create your raindrop and watch it flow downstream. We are
excited about this tool because it provides you with a bird’s
eye view of the river and its surroundings.
As the West descends deeper into drought, climate and water
experts are growing increasingly alarmed by California’s
severely shriveling reservoirs. On Monday, Shasta Lake — the
largest reservoir in the state — held a scant 1.57 million
acre-feet of water, according to the U.S. Bureau of
Reclamation, or about 35% of its capacity. A series of
satellite images captured by NASA show just how dramatically
the water level has fallen.
Whether the Kern River truly has spare water and, if so, how
much, has been left up in the air for more than a decade. Now,
11 years after the State Water Resources Control Board ruled
the Kern River was not fully appropriated, it will finally
start the process of getting at those two key questions: Is
water available? How much? A status conference hearing has been
scheduled by the board’s Administrative Hearing Office for Aug.
17 at 9 a.m., the board announced on Monday.
Millions of waterfowl and other birds are going to have a tough
year due to the ongoing drought in the West. Not only is there
less water for ducks and geese, but the agriculture fields
these migrating birds depend on for food will be significantly
smaller, which means less waste grain. … That
potentially can negatively impact Pacific Flyway waterfowl
flights and hunting this year. Farmers report only 25
percent of the fields usually flooded in autumn will have
water. With reduced water, ducks and geese are impacted. They
concentrate more and diseases and bacteria can spread more
readily, including bird botulism.
Several of the state’s key canals will get a sprinkle of state
money this year and next toward fixing more than $2 billion in
damage caused by sinking land from excessive groundwater
pumping. On July 12, Gov. Gavin Newsom signed a massive budget
“trailer” bill, which authorizes actual funding for programs
and services outlined in the state budget that was passed June
15. The trailer bill included $200 million for the Department
of Water Resources to spend over the next two years on the
California Aqueduct, Delta-Mendota Canal and Friant-Kern Canal.
Together, repairs for those canals are estimated at $2.35
billion.
Community members in Alameda County are outraged by the huge
amount of trash blown into the Bethany Reservoir in Alameda
County. They believed it was coming from a nearby landfill and
were demanding action. … Residents of nearby Mountain
House came with cameras to document it. They believed high
winds carried trash from the Altamont Landfill.
You’d think that spending $200 million to help shore up
our shrinking water supply would be a monumentally good thing.
And it could have been, if there weren’t so many stipulations
on how that cash must be spent. Lawmakers plopped $160
million into a newly created drought mitigation fund – a hefty
chunk of change that some have called “unprecedented.”
They set up the fund, according to the budget bill,
because “many regions in this state lack access to
sustainable water supplies to meet their long-term water
demands and need financial assistance to develop water supply
and conservation projects.” -Written by Arizona Republic columnist Joanna
Allhands.
To understand a sharp-elbows squabble that’s developing behind
the scenes in the state Capitol, one must first understand
“pumped-storage hydro,” a way for electrical energy to be
stored. In its simplest form, water stored in a reservoir is
released to generate power as it flows into a second reservoir
at a lower elevation. Later, when the electrical grid’s need
for power diminishes, the water is pumped back into the upper
reservoir so the cycle can be repeated when demand
increases. -Written by Dan Walters, CalMatters columnist.
California’s rain year officially ended Wednesday, and the data
reflects what the dry landscape in much of the Bay Area already
shows: It wasn’t pretty. Data shows that for many of the major
regions of California, the July 2020-June 2021 rain year was
one of the top 10 driest ever. Even more troubling is that the
extreme dry spells are starting to stack up, especially in the
Sierra Nevada watersheds that supply so much of the state’s
water.
For the first time ever, an official Colorado River Tier 1
Shortage is expected to be declared starting January 1, 2022.
The announcement comes from the Bureau of Reclamation in August
based on projections for Lake Mead water levels for the
following January. The shortage declaration means reduced water
for some stakeholders who receive water from the Central
Arizona Project (CAP); those stakeholders who receive a portion
of their water from CAP include municipalities, agriculture,
tribes, and others.
I was pleased to hear that Governor Newsom has nominated
Nichole Morgan to fill the civil engineering seat on the State
Water Resources Control Board (State Water Board). Ms.
Morgan, a Cal State Sacramento graduate, is currently Assistant
Deputy Director of Financial Assistance at the State Water
Board and previously worked at the Central Valley Regional
Board. The State Water Board is the primary regulatory agency
that is supposed to manage water resources in
California.
California’s severe drought was made worse this year by a
shocking surprise. Every year, much of the drinking water that
flows through the taps of millions of Californians begins in
the Sierra Nevada. Snow and rain fall on the vast mountain
range during the winter months, and the water moves downhill
into streams, rivers and reservoirs in the spring and summer.
But this year, in a trend that startled water managers, much of
that runoff simply vanished. … [T]he ground was so dry
that the water soaked in before making it down the
mountain.
Camille Touton, a veteran congressional water policy adviser,
has been nominated to lead the agency that oversees water and
power in the U.S. West. President Joe Biden on Friday nominated
Touton to be the next commissioner of the U.S. Bureau of
Reclamation. If confirmed, the Nevada native will be a central
figure in negotiations among several states over the future of
the Colorado River.
The Bureau of Reclamation announced that Carly Jerla will lead
the Department of the Interior’s efforts, as a senior water
resources program manager, to develop updated operating
rules for Colorado River reservoirs. The Colorado River
sustains ecosystems and economies across the southwestern
United States and northwestern Mexico. A number of operating
rules and agreements within the United States and with the
Republic of Mexico expire at the end of 2025.
In the same area of the mountains where the snow was 80
percent, river flows dripped out at 30 percent of their
average. … [T]here’s not much water when there’s this
level of aridity. Paddling, for me, is a benchmark, a tangible
way to understand what all those drought maps and numbers mean.
And these days, the bottom-scraping springtime runs feel like a
creepy indicator of how bad things will be downriver, where
those waterways are used to grow food, maintain ecosystems,
fight wildfires, and provide drinking water.
With the harshest dry year in recent memory, the Sacramento
River Settlement Contractors (Settlement Contractors) are
working closely with federal and state agencies, as well as our
conservation partners, to continually improve our operations
and serve water for multiple benefits, including water for
cities and rural communities, farms, birds, fish, and
recreation.
Water is like electricity. Most people don’t think about it
much until it’s gone. Now, as California and other Western
states find themselves heading into a severe and worsening
drought, a new interactive map is providing a breathtaking
journey that shows where America’s water comes from and ends
up. The project is called River Runner. It allows anyone to
click on any place where a raindrop would fall in the United
States, and then track its path through watersheds, into
creeks, rivers, lakes and ultimately the ocean.
Normally, the biggest vegetable grower in Sonoma County,
Humberto Castañeda Produce, grows heirloom tomatoes, cucumbers,
corn, watermelons and other crops on 180 acres outside of Santa
Rosa. But this year, Humberto Castañeda and his son, Gabriel,
are farming only 17 acres after receiving a fraction of their
normal allotment of water from the city of Santa Rosa.
… The Castañedas are among countless farmers across the
state taking drastic measures to deal with the drought…
Instead of being flush with newly melted snow, Folsom Lake is
the driest it’s been in springtime since the epic drought of
1977. Water levels are so low that temporary pumps probably
will be installed to help move water out of the stricken
reservoir. Water levels at Lake Oroville have plunged to
the point that its giant hydropower plant could be idled for
the first time ever this summer … [C]onditions are so
bad that major cities are drawing up conservation plans,
farmers have scaled back plantings and environmentalists are
angrily warning of massive fish kills.
The City of San Diego plans to spend $10 million to carefully
assess the structural needs of its aging dams, which are among
the oldest in California. San Diego has nine dams that play an
important role in the city’s water supply. By 2022, four will
have stood for a century or more. Only three of the nine dams
are rated in “satisfactory” condition by the state. The
comprehensive assessment will span five years, giving city
officials an itemized forecast of future repair needs and
costs.
Facing a statewide drought that is rapidly draining reservoirs
and agricultural supplies, the bipartisan California Senate
overwhelmingly approved legislation from Sen. Bill Dodd,
D-Napa, to streamline improvements to the state’s outdated
central water delivery system. … California’s 60-year-old
water delivery system, known as the State Water Project, serves
more than 27 million people and 750,000 acres of farmland
through its 700 miles of aqueducts, canals and pipelines. It is
the largest state-owned and operated water system in the
world.
San Diego is launching a $10 million effort to complete risk
assessments of all nine of the city’s aging dams — only three
of which are considered in satisfactory condition. City
officials say the assessments are expected to reveal problems
that will require an estimated $1 billion in repairs and
upgrades in coming decades — and possibly some replacement dams
in extreme cases. San Diego’s dams are among the oldest in the
state and the nation.
Earlier this year, the State Water Resources Control Board
released a report, Recommendations for an Effective Water
Rights Response to Climate Change, that considered how the
State Wate Board could include climate change when considering
new water right applications. Since the report’s release,
it has been the subject of much discussion and has sparked
concerns amongst existing water right holders. At the
Kern County Water Summit, hosted by the Water Association of
Kern County, a panel addressed the topic.
I am now working through my third drought as the Director of
Water Quality for Northern California Water Association (NCWA),
where I have learned the importance of broadening my
perspective beyond my own tap in Roseville that brings
delicious American River water into my home. A pillar in NCWA’s
Strategic Plan and 2021 Priorities is to advance
multi-benefit water management that supports nature-based
solutions, which provide essential benefits for our economy,
health and quality of life …
The lack of Sierra snowmelt has significantly reduced the size
of Folsom Lake. It’s 68 feet lower that it was last year, the
equivalent of a five-story building. Only one of the
lake’s 13 boat ramps was open over Memorial Day
Weekend. … Besides the lack of snowfall, the ground
has become so dry that, as the snowpack melts, it’s absorbed
into the ground instead of going in the reservoir.
California farmers and ranchers are preparing for a difficult
growing season as the state faces drought conditions. The
California Board of Food and Agriculture met on Tuesday to
discuss ways to help farmers and ranchers, as well as to
discuss the proposed $5.1 billion included in the governor’s
budget to address drought challenges and water infrastructure.
After back-to-back dry years, the state’s water supply is
strained, forcing farmers like Joe Martinez in Solano County to
figure out ways to get the most out of their water.
On Tuesday, the Imperial Irrigation District Board of Directors
will consider the future of IID in the Coachella Valley with a
direct question — should IID stay or should IID go? In my short
tenure on the IID Board, I personally have enjoyed working to
improve our service, responsiveness and outreach to our
Coachella Valley communities and customers. But Assembly Bill
1021 by Assemblyman Chad Mayes, I-La Quinta, threatens the
continued presence of IID in the Coachella Valley … -Written by JB Hamby, vice president of the
Imperial Irrigation District Board of Directors.
San Diego is launching a $10-million effort to complete risk
assessments of all nine of the city’s aging dams — only three
of which are considered in satisfactory condition. City
officials say the assessments are expected to reveal problems
that will require an estimated $1 billion in repairs and
upgrades in coming decades — and possibly some replacement dams
in extreme cases. San Diego’s dams are among the oldest in the
state and the nation.
Los Angeles Department of Water and Power (LADWP) Board of
Commissioners approved the renaming of two historically
significant facilities to honor the late 4th District
Councilmember and longtime LADWP supporter, Tom LaBonge on
Tuesday, May 25, 2021. The board authorized renaming the Los
Angeles Aqueduct Centennial Garden and Headworks Water Complex
to The Tom LaBonge Aqueduct Centennial Gardens and the Tom
LaBonge Headworks Water Complex, respectively.
Hoover Dam towers more than 700 feet above Black Canyon on the
Arizona-Nevada state line, holding back the waters of the
Colorado River. … Since 2000, the water level in
the reservoir, which is the largest in the country, has dropped
about 140 feet. Lake Mead is now just 37% full, headed
for a first-ever official shortage and sinking
toward its lowest levels since it was filled.
Demand for solar power is growing. And recent research suggests
that people should consider installing solar panels not only on
fields and rooftops, but above waterways as well. Brandi McKuin
of the University of California, Santa Cruz, says canopies of
solar panels can be installed over canals. The approach would
generate clean energy, and by shading the water, reduce
evaporation. Her research estimates that covering California’s
4,000 miles of open canals with solar panels could save about
65 billion gallons of water a year.
In just a few weeks, California’s water conditions have gone
from bad to terrible. Sacramento residents have been asked to
cut water usage 10%. Their counterparts on the Russian River
are being told to reduce their consumption 20%. Farmers across
the Central Valley are letting fields lie fallow and
dismantling their orchards. Government agencies are warning of
massive fish kills on the Sacramento River. After
a warm spring dried up practically the entire Sierra
Nevada snowpack — and robbed California of enough water to fill
most of Folsom Lake — state and federal officials have been
forced to dramatically ramp up their drought response plans.
It has lost nearly 95% of its volume in the past two decades,
upending what was once a thriving resort economy, a healthy
brine shrimp population, crucial wildlife and bird habitat, and
critical mineral extraction industries. The miles of stark,
exposed lakebed threaten the millions of people who live nearby
due to wind-whipped dust settling in their lungs. It’s Lake
Urmia, nearly 6,900 miles away from the Great Salt Lake. But
the two are now connected as efforts to save this lake deliver
unique lessons as Utah grapples with a way to preserve and save
its salty landmark from a similar fate.
The calm water of Tiscornia Beach, where the Sacramento and
American rivers meet, could be deceiving for many swimmers and
boaters and lead to drownings. Even during a drought, the water
in these rivers and others throughout the Sacramento area is
still cold and fast. The water can easily catch anyone off
guard. Sacramento city officials on Tuesday reminded everyone
heading to the water for Memorial Day weekend that wearing a
life jacket is crucial to keeping them safe.
A new grant will help Twain Harte turn stormwater into a
resource, say community leaders. The $3.75 million in funding
was awarded to the Twain Harte Community Services District
through the State Water Resources Control Board’s Stormwater
Grant Program. It will be used to construct the Twain Harte
Community Stormwater Enhancement Project. The district called
it an “amazing win” for the community in a press release.
With lake levels out at Lake Shasta getting lower, more
underwater gems will be visible for the community to explore.
As of Tuesday, May 25, Lake Shasta is 106 ft. below regular
lake levels. KRCR spoke with both the Bureau of Reclamation and
the Shasta Historical Society who each shared some must-see
sightings. Out at the Shasta Dam, people can check out
what is left of the historic 1940 Headtower that was used to
deliver 6.5 million cubic yards of concrete to make up the dam,
says the Bureau.
After a wildfire, soils in burned areas often become water
repellent, leading to increased erosion and flooding after
rainfall events – a phenomenon that many scientists have
attributed to smoke and heat-induced changes in soil chemistry.
But this post-fire water repellency may also be caused by
wildfire smoke in the absence of heat, according to a new paper
from the Desert Research Institute (DRI) in Nevada.
The [Colorado] state water board is encouraging all nine basin
roundtables to adopt a code of conduct requiring members to
communicate in a professional, respectful, truthful and
courteous way. But some Western Slope roundtables are pushing
back. Over roughly the last month, Colorado Water Conservation
Board Director Rebecca Mitchell has been visiting the remote
roundtable meetings on Zoom, answering questions about the code
of conduct and urging the roundtables to adopt it. The goal of
the document is to make sure everyone feels comfortable
speaking up in meetings.
The city of Escondido is moving forward with plans to replace
the Lake Wohlford dam, a structure built of earth and rock that
has stood at its present location since 1895. Lake
Wohlford is about 5 miles northeast of downtown Escondido, just
beyond city limits in the unincorporated area of San Diego
County, and the dam is owned by the city. The lake has long
served the city both as a recreational asset for boaters and
fishing enthusiasts and as an emergency storage reservoir to
supply drinking water in case of a drought.
Yolo County Flood Control & Water Conservation District is
pleased to announce that Kristin Sicke has been selected to
become the new general manager of the irrigation
district. The District’s primary mission is to provide
surface water for agricultural purposes in western Yolo County,
and is integral to monitoring and maintaining sustainable
groundwater supplies within the county.
As more of California sinks into extreme drought, Gov. Gavin
Newsom has asked the Legislature to appropriate billions of
dollars to address critical water needs. In the “May revise”—an
update to the budget proposal he initially submitted to the
Legislature in January—Newsom proposes to spend nearly $3.5
billion on water supply and resilience projects, with total
investment reaching $5.1 billion over multiple years.
With the driest year in memory, the water resources managers
and landowners in the Sacramento Valley are working hard to
serve multiple benefits throughout the region with limited
water supplies. This has required all hands-on deck and
creative management within the region as all surface water
supplies have been significantly reduced, with hundreds of
thousands of farmland acres idled throughout the region, urban
suppliers working with their citizens to implement various
conservation measures to reduce water use and there will
undoubtedly be challenges for domestic groundwater wells.
In the latest chapter of California’s unfolding drought, state
officials are planning to build a giant rock wall across a
river in the Sacramento-San Joaquin River Delta to save the
vital freshwater estuary from San Francisco Bay’s saltwater.
The emergency measure is a page from last decade’s drought when
the delta, a maze of sloughs and man-made channels east of the
Bay Area, was at risk of becoming too salty to provide water to
the nearly 30 million Californians who depend on it. As in
2015, the freshwater rivers that feed the 1,100-square-mile
delta have gotten so low that they no longer counter the
brackish flows that push in from the bay.
A growing number of drought stricken California farmers are
making the painful decision not to plant as much or anything at
all for fear of losing it all. It costs a lot of money to put
seeds or seedlings into the ground. But if a farmer cannot be
reasonably sure of a crop, why do it?
Arizona’s drought has lawmakers looking into drawing water from
the Mississippi River to be used here in the desert. “This kind
of project would be looking 20 years down the road,” said
Republican Rep. Tim Dunn from Yuma. Dunn sponsored
House Concurrent Memorial 2004, which got bipartisan support in
the Arizona legislature, and urges Congress to study a plan for
a pipeline that would take water out of the Mississippi River
near Davenport, Iowa.
Yuba Water Agency’s board of directors today approved a $2
million loan to the Three Rivers Levee Improvement Authority to
complete the construction of a new levee near the Yuba
Goldfields that will bring a 200-year level of urban flood
protection to southern Yuba County. The 2.5-mile-long levee,
which will be fully complete in June, runs parallel to
Hammonton-Smartsville Road and extends to high ground near
Beale Air Force Base. The 200-year level of protection means
there is a 1-in-200 chance in any given year that a storm could
come along that is bigger than the levee is designed to handle.
The Shasta-Klamath Region organizes work around protecting
California source water and volcanic aquifers, working with
family farms to improve water management, and protecting legacy
fly-fishing waters like the McCloud River, Hat Creek, and Fall
River. In 2021, we are heavily invested in conservation
projects in the Shasta and Scott watersheds. These key Klamath
tributaries will be critical for recovering salmon populations
in the Mid-Klamath Basin after dam removal.
What was already forecasted to be a historically bleak water
year in the Klamath Project has quickly become a living
nightmare for farms and ranches fighting for survival in the
drought-stricken basin. The U.S. Bureau of Reclamation shut
down the Project’s A Canal for the entire irrigation season May
12 in response to worsening conditions — allotting zero surface
water from Upper Klamath Lake for thirsty crops and livestock.
It is the first time in more than a century the A Canal will
deliver no water. Meanwhile, irrigators are left to wonder how
they will pay the bills as fields turn to dust.
With very little water to spare this drought year, water
districts struggling with limited or no supplies look to their
counterparts in other districts to negotiate water transfers to
add whatever flexibility they can. Districts on the west side
of the Central Valley, both north and south of the
Sacramento-San Joaquin Delta, face the prospect of receiving no
water from the Central Valley Project.
Lake Shasta this summer is facing possibly its lowest level in
at least 44 years, and that could be bad news for the people
who rely on it for drinking and irrigation water, as well as
endangered salmon that depend on it to survive. Dam
operators have to go all the way back to 1977 to compare how
bad this year’s water situation is shaping up to be, said Don
Bader, area manager for the U.S. Bureau of Reclamation, which
manages the dam.
A group of protesters gathered at Sugarman’s Corner in downtown
Klamath Falls on Saturday, preparing to welcome a 25-car
caravan of mostly Klamath Tribal members calling for solutions
to the Klamath Basin’s water crisis. A man walked by the
demonstrators, eyeing their signs with statements like “Peace
and Healing in the Klamath Basin,” “Water Justice is Social
Justice” and “Undam the Klamath.”
As California enters another dry summer, the supply and use of
water are once again becoming topics of immediate concern.
Statewide, agriculture dominates use of developed water —
meaning water which is moved through pipes at some point.
In urban areas, about half of developed water is used outdoors,
and of that fraction about half is used for landscape
irrigation. That half is an important fraction in Los Angeles
and other urban areas. Across the state, homeowners may be
interested in saving money on water bills, improving plant
health, limiting weeds, and being ecologically responsible
while still having an attractive, low-maintenance landscape.
The drought has some members of the Arizona Legislature
wondering if the state should look for a new source of water:
the Mississippi River. Conservationists wonder if lawmakers
should try a different approach. As Arizona braces for a
drought contingency plan to kick in, the Legislature has
floated the idea of damming the Mississippi and piping the
water here. The idea received overwhelming support among
lawmakers, though it is unclear if the project is viable. Sandy
Bahr, with the Sierra Club, told KJZZ’s The Show last month the
state needs to adjust its thinking about water, especially in
times of drought.
[I]n a new study, UCLA researchers found that nitrogen in
treated sewage is driving a massive growth of oceanic algae and
loss of oxygen, which will likely have lasting effects on the
region’s ecosystem. From 1997 to 2000, for example, the growth
of microscopic marine algae called phytoplankton was 79% higher
than it would have been without nitrogen from human sewage in
the waters along the coast from the Baja California Peninsula
to Santa Barbara. The problem occurs in large part because
freshwater from sewage is less dense than the seawater it’s
injected into, which causes the wastewater to rises to the
surface, where phytoplankton live.
California — already in the clutches of another drought
emergency — is looking over its shoulder at what happened
last time, anticipating the worst and evaluating the strategies
that worked and those that failed. So is California in a
better position to weather this drought? Some things are
worse, some better: Groundwater is still being pumped with no
statewide limits, siphoning up drinking water that rural
communities rely on. In northern counties, residents are
reliving the last disaster as water restrictions kick in again,
but in the south, enough water is stored to avoid them for now.
… The upshot is California isn’t ready — again.
Just before midnight on March 12, 1928, the Los Angeles
Department of Water and Power’s St. Francis Dam collapsed,
inundating the canyon below with some 12 billion gallons of
water. The floodwaters, which in the darkness registered first
as a mounting roar to those who were awake, tossed 10,000-ton
fragments of the dam thousands of feet downstream and scoured
the canyon walls to bare rock. More than 400 people in the
flood’s 53-mile path to the sea were drowned or battered to
death as the torrent sheared through orchards, pulverized
buildings, and crumpled bridges.
Last year, for the first time, it became possible to trade
water on Wall Street through futures contracts. Normally
reserved for commodities like oil or precious metals, water
became the latest asset to join the financial market. But how
could this practice impact the planet? The trading in the
future prices of highly-prized commodities, where buyers agree
to purchase an asset at a set date in the future for an agreed
price, began in Japan in the seventeenth century with the
trading in rice futures. The latest commodity to begin trading
in futures is water supplied in American’s most populous state,
California.
The COVID-19 pandemic encouraged wildlife, looking for easy
food, to visit quiet neighborhoods they normally didn’t. The
drought may now be forcing them to do the same. Experts
say, though you might like to, do not leave food and water out
for wild animals showing up in neighborhoods. … The bear
that showed up in a tree near central San Anselmo this week is
one of several recent North Bay sightings.
The water crisis along the California-Oregon border went from
dire to catastrophic as federal regulators shut off irrigation
water to farmers from a critical reservoir and said they would
not send extra water to dying salmon downstream or to a
half-dozen wildlife refuges that harbor millions of migrating
birds each year. In what is shaping up to be the worst water
crisis in generations, the U.S. Bureau of Reclamation said it
will not release water this season into the main canal that
feeds the bulk of the massive Klamath Reclamation Project,
marking a first for the 114-year-old irrigation system.
The Colorado River is flowing again in its delta. This is a big
deal for a river that has not flowed through its delta in most
years since the 1960s, resulting in an ecosystem that is
severely desiccated and devastated. Thanks to commitments from
the United States and Mexico in the Colorado River binational
agreement—Minute 323 – 35,000 acre-feet of water (11.4
billion gallons) dedicated to create environmental benefits
will be delivered to the river from May 1 to October 11. The
expectation is that this will create and support habitat for
birds like the Yellow-billed Cuckoo, Yuma Ridgway’s Rail, and
Vermilion Flycatcher, and give life to the many plants and
animals in this ribbon oasis of green in the midst of the
Sonoran Desert.
Rain has long signaled the end of a drought, but a new analysis
of Australia’s worst dry spell in a century reveals many water
reservoirs remained low nearly a decade after the rain
returned. Research published in the journal Science on Thursday
studies 15 years of data collected before, during and after the
Millennium Drought dried out Victoria, Australia, from 2001 to
2009 and reveals flaws in the long-held belief that reservoirs
naturally replenish after drought ends.
Rural, low-income Latino communities across California were
hardest hit by the last drought and could see drinking water
shortages again this year as extreme drought spreads across the
state, according to a report released Thursday by non-partisan
advisors to California’s lawmakers. The report from the
Legislative Analyst’s Office warns state officials to prepare
by ramping up monitoring of wells in vulnerable communities and
lining up emergency drinking water supplies to send
there.
Beavers, known for their work ethic, tenacity and sometimes
destructive instincts, are making a comeback in the worlds of
science and water as researchers look for natural ways to
restore rivers and wetlands and improve the health of
drought-stressed aquifers. … This fall, Colorado Headwaters,
a nonprofit that advocates for protecting and restoring
headwater regions in the state, is sponsoring a beaver summit,
a conference designed to unveil some of the latest ecological
research on creatures once valued only for their glossy fur.
The U.S. Bureau of Reclamation announced Wednesday that
more than 1,000 farmers in the Klamath Basin will not receive
any reserved water from Upper Klamath Lake — a devastating
prospect for farmers who have already planted fields, hired
crews and made plans for the growing season ahead. … Farmers
in Klamath, Siskiyou and Modoc counties were already reeling
over the prospect of receiving less than 10% of their
allotment, or a total of 33,000 acre-feet of water. The
latest announcement feels “like a punch to the gut,” farmers
said …
During a typical spring, the silver young salmon swimming in
long tanks at the Nimbus Fish Hatchery east of Sacramento would
be released into the American River and then make their way out
to the Pacific Ocean to grow to adulthood. But with extreme
drought now gripping California and much of West Coast, the
rivers are too warm for the salmon to survive. This week, the
3.5-inch (90-mm) smolt, as the young fish are known, embarked
on a much different journey when they were loaded on to trucks
and driven to the San Francisco Bay for release into cooler
waters.
A federal agency Wednesday forecast a record harvest of 3.2
billion pounds of almonds in California. That would be a 3%
increase over 2020 for the nuts, the highest-grossing crop in
Stanislaus and several other counties. The report will set the
tone for the global almond trade, since California accounts for
about 80% of the supply. Several thousand people work on farms
and in processing plants in the Central Valley.
At a time when California is facing severe drought conditions
that triggered Governor Gavin Newsom’s declaring a state of
emergency and providing more than $5 billion dollars for water
infrastructure and drought response funding, Congressman Jim
Costa (CA-16) introduced bipartisan legislation to address
California water supply and water quality goals…
Ben Tobin has questions about the Grand Canyon’s caves. The
University of Kentucky geologist started learning about caves
as a young man, in part because his mother was a geologist, and
a childhood fascination grew over time. … When he was in
college, an internship in Arkansas doing cave tours got him
hooked, and eventually his work brought him out West, to Grand
Canyon National Park. Tobin specializes in what’s known as
karst hydrology. These are underground systems made up of
soluble rock such as limestone. To Tobin, caves are like
another world, with blind animals, fossils and archeological
finds.
Only one week remains to register for our May 20 virtual
Lower
Colorado River Tour where you can hear directly
from experts offering a range of perspectives on the most
contested and meticulously managed river in the United
States. Practically every drop of water in the
Colorado River is already allocated, but pressure on the
hard-working river continues to grow from myriad sources —
increasing population, declining habitat and climate
change.
A riverbed that has been parched since the end of the
19th century — a portion of the historic lifeblood of the
Gila River Indian Community — is now coursing again with water,
luring things like cattails and birds back to its
shores. … The revival of this small segment of the
649-mile (1045-kilometer) Gila River, which has served the
tribes that make up the Gila River Indian Community — the
Akimel O’odham (Pima) and the Pee-Posh (Maricopa) — for roughly
2,000 years, was an added benefit of a grassroots
infrastructure overhaul, known as “managed aquifer recharge,”
or MAR, which aimed to restore the local groundwater
basin.
Reps. Jared Huffman and Mike Thompson, along with prominent
North Coast water managers and politicians gathered at a
virtual summit yesterday morning to discuss the severe drought
facing the North Coast and the entire state. At the summit (a
recording of which is available on YouTube), State Senator Mike
McGuire stated that the state legislature is moving forward on
a several billion dollar drought relief package, which would
include $1 billion in grants to help ratepayers and utilities
pay off back bills and $500 million to help smaller low income
communities develop enhanced drinking water supplies, among
other things (read the full list below).
With the uncertainty of water, some Central Valley farmers are
destroying their crops ahead of the summer season in order to
survive. It’s impacting jobs and soon possibly the grocery
shelves. Every crop at Del Bosque Farms is planted
meticulously, and every drop of water is a precious commodity.
Joe Del Bosque started the family farm in 1985. He grows
melons, asparagus, cherries, almonds, and corn, but the drought
brings a flood of concern.
An entire run of endangered winter-run chinook salmon, as well
as the fall-run salmon that make up the core of the California
fishery, are in danger of being wiped out this year if the U.S.
Bureau of Reclamation keeps diverting water to farmers at its
current rate. With state water resources constrained by the
extreme drought, that’s the alarm that environmental, fishing
and tribal groups are sounding after reports show the
Sacramento River will reach dangerous temperatures during
spawning season, based on federal scientific scenarios that
analyze the bureau’s planned water releases.
You can’t water your lawn more than twice a week in the city or
Sacramento during summer, and never on Thursday or
Friday. For thousands of Sacramento County residents, the
limit is three days a week. In Roseville, there’s no watering
between 10 a.m. and 8 p.m. Customers of the San Juan Water
District have five days to fix leaks, and hosing down the
driveway or sidewalk is off-limits in Elk Grove. Long
before Gov. Gavin Newsom declared a drought
emergency for the Sacramento region — and much of the rest
of California — area residents were already dealing with an
assortment of restrictions on water consumption, depending on
their supplier.
Spring is generally a time of renewal for the watersheds of the
western United States. Warmed by the lengthening days, the
region’s towering mountain ranges shed their mantle of snow,
releasing freshets of water into welcoming streams and
reservoirs. This year, though, the cycle is in disarray.
Outside of the Olympic and Cascade ranges of Washington state,
winter snows were subpar. The spring melt has been a dud. From
the Klamath to the Colorado and Rio Grande, watersheds are
under stress once again, and water managers face difficult
tradeoffs between farms, fisheries, and at-home uses.
Amid drought conditions across the Sierra Nevada and
California, Lake Tahoe is 2.5 feet lower than it was at this
time last year, according to water data collected in Tahoe City
on May 11. … Lake Tahoe’s water typically gets a boost
from spring’s snowmelt. But as of May 11, the snowpack in the
Sierra Nevada has virtually melted, and Lake Tahoe’s water
levels are the lowest they’ve been in five
years, according to USGS data. Snow surveys on May 11
indicate California’s snowpack is just 6% of average for this
date. Barring significant precipitation this summer, Tahoe
is on track to reach a critical low point …
Arizona legislators are looking eastward to ease the impact of
a two-decade drought in the Colorado River Basin. According to
Arizona Rep. Tim Dunn, who represents the area of Yuma, the
Legislature is asking Congress to fund a technological and
feasibility study for diverting floodwater from the Mississippi
River to replenish the Colorado River. Whether that comes in
the form of a diversion dam or pipeline, Dunn says the plan
would benefit both the Midwestern and Southwestern United
States.
A conflict over access to water in the Klamath Basin is
signaling the way climate change could play out across the
western United States. After a drier-than-normal spring,
farmers and indigenous tribes in the Klamath Basin are at odds
over water in Upper Klamath Lake. According to the U.S. Drought
Monitor, the Klamath Basin is experiencing “extreme drought,”
… Centuries ago, the area was wetlands; but in the early
20th century, the land was opened up to agriculture. Members of
the Klamath Tribes say tree removal and drainage hastened
drying as the climate warmed.
Newly released emails reveal that lawyers and lobbyists for
mining companies, developers and the agriculture industry had a
hand behind the scenes in shaping Arizona’s newly adopted law
on clean-water rules for rivers and streams. The emails
show the involvement of these influential groups went beyond
their public endorsements of the legislation. Their lawyers and
lobbyists were given access to offer input while the final
legislation was being drafted, and the emails show they
suggested specific language, offered “wordsmithing” tweaks and
requested significant changes that state officials incorporated
into the bill.
In June, Valley Water will start building a 1,700-foot long
tunnel next to Anderson Dam that will allow us to release more
water safely during major storms or emergencies. This work is a
significant milestone in our efforts to strengthen Anderson Dam
and protect our communities. Before construction on the tunnel
begins, Valley Water will host a virtual community meeting from
6-8pm on May 19. Please join us via a Zoom videoconference
(details below) to learn more about the upcoming work and
impacts on the neighborhood. We will also answer as many of
your questions as possible. -Written by John Varela, representing District 1 on
the Valley Water Board of Directors.
In water-stressed farming areas of California, farmers removed
productive trees and idled other land to divert what little
water they have to other crops, as the reality of the 2021
drought became ever more apparent. “We’re removing 15-year-old,
prime-production almond trees,” said Daniel Hartwig of Woolf
Farming in Fresno County. “We’re pulling out almost 400 acres,
simply because there’s not enough water in the system to
irrigate them, and long term, we have no confidence that there
would be water in the future.”
California’s water resources managers are proactively working
with our various partners through the harshest dry year we have
seen in recent memory…. We are encouraged that the
Governor’s drought proclamation will bring important focus on
our precious water resources and inspire balanced approaches
that will allow water resources managers (state, federal and
local) to creatively manage our limited water supplies this
year for multiple benefits.
Today, the Bureau of Reclamation announced a plan to increase
flow releases from New Melones Reservoir to assist with meeting
Delta salinity and outflow requirements. Additional flow
releases will begin on the
lower Stanislaus River
on May 10 and will reach a total
flow of 1,000 cubic feet per second and again
on May 11 to reach 1,500 cfs. This
increased flow of 1,500 cfs will likely
occur for an extended duration. During the increased
releases, water levels will be higher and currents
faster. Visitors should use caution when near or
on the Stanislaus River during these increased
flows.
Well, unfortunately, the overall drought trajectory has not
changed since the last post: it’s still getting worse. And
pretty rapidly worse, at that, across much of NorCal. There,
virtually no precipitation at all has fallen in places that are
usually still pretty wet in April/May, and unusually
persistent/recurrent north/northeast “blow drier” winds have
resulted in even more evaporation and snowmelt across the
landscape.
Arizona cities, towns, farmers and ranchers are preparing for
the first-ever cuts to the state’s allotment of Colorado River
water. The cuts are the result of a drought that’s lasted 26
years and will likely take effect in 2022. The so-called “Tier
1″ water shortage will affect some water users more severely
than others. … Farmers and ranchers in Pinal County are
already preparing, but it’s going to be a costly process.
On Friday, a coalition of conservation groups, fishing
organizations, stakeholders in the Delta, and the Winnemem
Wintu Tribe sent this letter to the Biden Administration,
urging the Administration not to endorse the so-called
“Voluntary Agreements” for the Bay-Delta watershed.
Unfortunately, the State of California continues to negotiate
backroom deals with the biggest water users in the State that
fail to protect and restore water quality in the
Bay-Delta, threatening thousands of fishing jobs, farms and
communities in the Delta, and the health of this watershed and
its native fish and wildlife.
Sonoma County supervisors are expected to offer their formal
support Tuesday for a plan to pump 20% less water than normal
from the Russian River for the remainder of the year,
preserving dwindling supplies in local reservoirs but making
less water available to more than 600,000 consumers in Sonoma
…
As California enters what could be a record-breaking drought, a
just-completed nine-year floodplain restoration project at the
confluence of the San Joaquin and Tuolumne rivers offers an
ambitious attempt at one mitigation solution. At a 1,600-acre
former dairy ranch called Dos Rios, the conservation
organization River Partners removed berms that farmers had
originally constructed to protect their alfalfa and wheat crops
from the river. It turned fields into seasonal pools where
endangered baby salmon and migratory birds can rest, and water
can trickle down to refill aquifers.
Interior Secretary Deb Haaland said Thursday that her
department is pushing forward with its efforts to conserve 30
percent of U.S. land and waters by 2030, even as the
administration’s own findings highlight the need to define what
it means for an area to be considered conserved. Haaland cited
a recent move by the U.S. Fish and Wildlife Service to expand
hunting and fishing opportunities and previewed an upcoming
announcement of $150 million for a program that builds parks in
underserved communities.
San Jose Mayor Sam Liccardo is pushing back against Santa Clara
Valley Water District’s Pacheco Reservoir Expansion project,
but water district representatives say his concerns are
misleading. On Friday, Liccardo held a news conference where he
emphasized that the $2.5 billion project to boost Pacheco
Reservoir’s operational capacity from 5,500 acre-feet to up to
140,000 acre-feet is not a smart investment. ”The
expansion project) would add no long term drought supply to our
community, it would provide no new water supply to our
community, rather would merely be a receptacle for water,”
Liccardo said.
California’s drought conditions have gone from bad to worse in
scarcely a month. In the weeks following April 1, the
traditional end of the rainy season, warm temperatures have
burned off most of the Sierra Nevada snowpack and left the
state’s water network gasping. Instead of delivering a generous
volume of melted snow into California’s rivers and reservoirs,
the snowpack has largely evaporated into the air or trickled
into the ground.
The Colorado River Basin appears to be out of miracles this
spring. Five years after a “Miracle May” of record rainfall
staved off what had appeared to be the river’s first imminent
shortage in water deliveries, the hope for another in 2021 “is
fading quickly,” says the Colorado Basin River Forecast
Center’s latest report, released Thursday. That’s one more
piece of bad news for the Central Arizona Project. A first-time
shortage is now likely to slash deliveries of river water to
Central Arizona farmers starting in 2022 but won’t affect
drinking water supplies for Tucson, Phoenix and other cities,
or for tribes and industries that get CAP water.
The dispute between Imperial Valley farmer Mike Abatti and the
Imperial Irrigation District over water rights entered a new
chapter last month. Mr. Abatti filed a petition for certiorari
to the U.S. Supreme Court, asking the court to review last
year’s California appellate court’s ruling in the IID’s favor.
Our local Imperial County Farm Bureau and the California Farm
Bureau, along with some individual valley farmers, then filed
amicus briefs at the U.S. Supreme Court supporting Mr. Abatti’s
petition for review. Mr.
Bakersfield raised a brew, literally, to the State Water
Resources Control Board on Friday in honor of the Kern River.
An iced down package of seven locally made craft beers was
delivered to board members as part of the latest outreach
effort by Bring Back the Kern, a local group advocating for
water to flow through Bakersfield in the Kern River.
Kern County ag producers are making changes big and small —
from redeveloping entire orchards to fine-tuning their
irrigation systems — as they try to adjust to worsening
drought conditions across the Central Valley. Strategies vary
depending on access to water and ability to shift irrigation to
different fields. Some landowners are trying to hold onto as
much water as they can in case prices rise later in the year.
Anyone who lived through California’s last big drought from
2012 to 2016 remembers the rules. You couldn’t water your
yard so much that the water ran off into the street or
sidewalk. Or hose down a driveway. Hotels had to put up signs
telling customers they could choose not to have sheets and
towels washed every day. Ornamental fountains were prohibited
unless they recycled water. Watering landscaping within 48
hours of rain was forbidden. … Now California is entering a
new drought with dwindling reservoir levels. But so far, there
are no statewide prohibitions against wasting water.
At a rare joint meeting between all three of their leadership
boards, Klamath, Siskiyou and Modoc Counties discussed ways to
support agricultural communities during the Klamath Basin’s
historic drought this year. Farmers and ranchers in the Klamath
Project will receive 33,000 acre-feet of water, less than 10%
of their normal allocation, more than a month later than
normal. Irrigators on tributaries to the Lower Klamath River,
like the Scott River, are also expecting water deliveries to be
curtailed during the summer.
At the April meeting of the California Water Commission, as
part of their continuing work on examining the state’s role in
financing conveyance projects that could help meet needs in a
changing climate, the Commissioners heard from a panel of
speakers about state policy considerations for conveyance and
the cross-cutting issues of flood-managed aquifer recharge
(flood-MAR), green infrastructure, collaborative partnerships
and governance, and innovation. … Michael George, Delta
Watermaster, … pointed out that it’s physically,
ecologically, and economically impossible to squeeze water out
of the Delta for export.
A spectacular super bloom of lupine flowers has exploded in and
around Folsom Lake. Lupine flowers, which are native to
California and commonly found around the state, tend to crop up
every year. But this spring, experts say the super bloom that’s
sprouted in the Sierra foothills reservoir 25 miles east of
Sacramento is like nothing they’ve ever seen — and says a lot
about the dire state of California’s deepening drought.
…[B]right purple lupines that now blanket the reservoir in
areas that normally would be underwater but are now fertile
blooming ground because of historically low water levels.
California’s drought is impacting more than how you water your
lawn, but also the way your food is grown on hundreds of
thousands of acres in the Sacramento Valley. Growing rice is a
multi-billion dollar industry that supports 25,00 jobs.
… This year, a third of normal rainfall combined with
hot weather and drying winds have [rice farmers] pumping more
groundwater than usual and fallowing half his rice fields –
meaning Durst won’t plant, and he’s not
alone. … Industry leaders say this is the third
time in forty years this kind of surface water supply reduction
has happened – and it’s happened twice in just the last decade.
Congressman John Garamendi (D-CA-03) introduced legislation
(H.R. 2979) making low interest federal financing available for
reservoir and drought resiliency projects, with Congressman Dan
Newhouse (R-WA-04) as the original cosponsor. This bipartisan
legislation (H.R. 2979) would amend the Water Infrastructure
Finance and Innovation Act (WIFIA) of 2014 to make public water
projects like the off-stream Sites Reservoir Project eligible
for low interest, longer term federal loans from the U.S.
Environmental Protection Agency.
San Diego takes droughts very seriously. That’s why the region
is well-positioned to weather an extended dry spell with enough
water. Local officials don’t shrug at the drought
conditions across the state that have triggered emergencies in
a couple of northern counties. For one thing, the wildfire
threat can be as dangerous here as anywhere. San Diego may
be more drought-tolerant than in the past when it comes to
water…
Arizona is gearing up for the first-ever “Tier 1” shortage on
the Colorado River in 2022, which will trigger significant cuts
to the state’s annual allocation from its most important water
resource. As daunting as it sounds, the vast majority of
citizens and businesses will not be affected, state water
leaders said during a Colorado River Preparedness briefing last
week. Arizona is also well prepared to weather expected
shortages the next few years, and is in the process of
developing the next steps to protect and augment the river’s
supplies as the drought persists, said the state’s top two
water leaders.
Early May water supply volume forecasts are below to much below
normal throughout the Colorado River Basin and Great Basin.
Upper Colorado River Basin water supply forecasts range between
15-75% of the 1981-2010 historical April-July average. Great
Basin water supply forecasts are 10-70% of average. … Many
April-July volume forecasts fall in the bottom (driest) five on
record….The Lake Powell inflow forecast is 2.0 MAF (28% of
average), a 17% decrease from April….
The drought situation in the Bay Area has officially gone from
bad to worse. According to the U.S. Drought Monitor, the entire
Bay Area is now in the “extreme” drought category, along with
nearly three-quarters of California. According to the latest
summary, precipitation in the state for the water year that
began Oct. 1 is well below normal, in the bottom 10th
percentile, and the greater Bay Area is “experiencing record or
near-record dryness.”
The federal government is strictly curtailing irrigation this
year in an attempt to protect endangered fish important to
Indigenous tribes. Farmers say this will make it all but
impossible to farm, while tribal groups say the plan doesn’t go
far enough to save their fisheries. In mid-April, a farming
region in southern Oregon began to release water from the
Klamath River into its irrigation canals. … [A]ccording to
the federal government, it was an illegal maneuver that could
further jeopardize the survival of multiple endangered species
and food sources important to Indigenous tribes and fisheries
in the region.
More than a month after announcing it was suspending water
deliveries to farmers on the west side of the San Joaquin
Valley, the Bureau of Reclamation delivered equally bad news to
farmers north of the Sacramento-San Joaquin Delta. Their water
supplies, tabbed at 5 percent of their contracted amount, were
not available for delivery via the Central Valley Project due
to limited supply.
The San Luis Obispo County Board of Supervisors sent a letter
to the California Water Resources Control Board on May 4
formally opposing the Shandon-San Juan Water District’s (SSJWD)
two recent applications for water from Lake Nacimiento and
Santa Margarita Lake—a move that puts two partners on the Paso
Robles Groundwater Basin at odds with one another.
California’s drought is forcing hatcheries to truck young
salmon to the San Francisco Bay because the fish would
otherwise likely die trying to swim on their own
downstream to the Pacific Ocean. The Coleman National Fish
Hatchery along Battle Creek in Shasta County plans to drive
about 950,000 fall chinook salmon smolts in May to increase
their chances of survival.
A big change in drought conditions came out Thursday
morning for all of California. With an update from
the US Drought Monitor, 73% of California is now listed in
Extreme Drought, the second most severe classification the US
Drought Monitor utilizes. So far, 5% of California is
listed as being in Exceptional Drought, which is the US Drought
Monitor’s top-level drought designation. The increase to
73% is a significant jump from 53% in Extreme Drought from last
week. This news comes on the heels of other drought changes,
such as water restrictions for agriculture north of the
Delta.
Melting snow and flowing irrigation ditches mean spring has
finally arrived at the base of Grand Mesa in western
Colorado. Harts Basin Ranch, a 3,400-acre expanse of
hayfields and pasture just south of Cedaredge, in Delta County,
is coming back to life with the return of water. … The
ranch has the No. 1 priority water right — meaning the oldest,
which comes with the ability to use the creek’s water first —
dating to 1881. … [The ranch's owners] have been
accused of water speculation — which means buying up the ranch
just for its senior water rights and hoarding them for a future
profit.
If any doubt persisted over the first months of the year, it
has now become clear that this past winter’s dry conditions
will not be reversing anytime soon. With 88% of California
classified as experiencing severe drought and no less than 53%
classified as extreme, according to the California drought
monitor, there is no question that conditions have worsened,
confirming fears that another dangerously dry summer looms on
the horizon. In fact, so troubling is the situation that on
April 21, amid the barren backdrop of a greatly depleted Lake
Mendocino, Governor Newsom issued a state of emergency
declaration for Mendocino and Sonoma counties …
In our latest effort to ensure that our water management and
farming practices both protect and enhance environmental
benefits in our area, Garden Highway Mutual Water Company
(Garden Highway) recently completed a project to screen its
diversion on the Feather River. This project allows us to
protect Chinook salmon and other fish species from entrainment
while diverting water year-round to irrigate crops and to
provide Pacific Flyway habitat during the fall and winter
months. The project was a cooperative effort between Garden
Highway, California Department of Fish and Wildlife, the Bureau
of Reclamation U.S. Fish and Wildlife Service, and the Family
Water Alliance.
In 2021, access to running water and clean drinking water is a
given for most Americans. The Census Bureau has even considered
dropping a question on plumbing access from the U.S. census
questionnaire. But many of the nation’s tribes still lack
running water, access to clean water, and even flushing
toilets. Native American households are 19 times more likely
than white households to lack indoor plumbing, according to the
U.S. Water Alliance, and more likely to lack piped water
services than any other racial group. That problem is at an
inflection point for the Navajo Nation and 29 other tribes in
the Colorado River Basin, which stretches from the Rocky
Mountains to Mexico.
The Fresno County Board of Supervisors on Tuesday passed a
resolution proclaiming a local drought emergency. The vote on
the resolution during Tuesday’s special meeting was unanimous.
The resolution comes after Fresno leaders joined officials from
three other Central Valley counties on Friday to declare a
regional drought emergency and urge Gov. Gavin Newsom to do the
same statewide. Fresno County Chairman Steve Brandau said the
drought “is a crisis that we are putting upon ourselves.” He
said he’s not a water expert, but it has been “painful” for him
to watch “as water flows out into the ocean unused for human
resources.”
Experts say a statewide drought declaration … could bring
significant consequences for the regulatory structure governing
California’s complicated water-delivery system. Many farmers
believe an emergency order could loosen environmental
regulations and free up water supplies for them. Environmental
groups fear the very same thing – that more of California’s
dwindling water supply could be directed to farming at the
expense of fish and wildlife.
In today’s Home Grown, a local lawsuit over ownership of the
Colorado River water might be taken higher to the U.S. Supreme
Court. The Michael Abatti versus the Imperial Irrigation
District (IID) lawsuit has been ongoing in the valley,
disputing over whether water rights belong to the landowners or
if they are controlled by the IID. … Abatti won the lawsuit
in Imperial County Superior Court, but Katie Turner, attorney
with Sutherland and Gerber says it didn’t make it to the
California Supreme Court.
Increasingly ominous signs suggest that we are entering another
multiyear drought in California. The State Water Project
recently reduced projected water deliveries for 2021 from 10
percent of requested supplies to 5 percent, and on April 21,
Gov. Gavin Newsom declared a regional drought emergency in the
Russian River watershed in Northern California. But it’s a
different story in San Diego County.
-Written by Gary Croucher, chair of the San Diego County
Water Authority’s Board of Directors.
The beaver does more to shape its environment than nearly any
other animal on Earth. They can cause incredible amounts of
destruction to infrastructure; downing power lines, and
blocking and rerouting waterways. But their dam-building also
can improve water quality, reduce flood risk, and create the
conditions for complex wetland habitats to form —providing
refuge for wildlife and storing carbon in the process.
Seven years ago, after the fish died, Sarah Ryan decided she
couldn’t wait any longer for help. California at the time
was in the depths of its worst drought in the last millennium
and its ecosystems were gasping. For Ryan, the fish kill in
Clear Lake, the state’s second largest and the centerpiece of
Lake County, was the last straw. Ryan is the environmental
director for Big Valley Rancheria, a territory of the Big
Valley Band of Pomo Indians that sits on the ancient
lake’s western shore. She and others raised alarms for several
years about increasingly dire blooms of toxic
cyanobacteria.
Irrigation curbs, car washing restrictions and the shutoff of
fountains may return in the city of Napa amid shrinking water
supplies on the tail of a dry California winter. Tuesday night,
the City Council is scheduled to vote on a “moderate water
shortage” declaration intended to cut consumption by 15%.
Approval would mark the return of water-use restrictions last
rolled out in the mid-2010s when a six-year drought led
California to mandate across-the-board cutbacks statewide.
Napa’s actions would follow mandatory cutbacks imposed upvalley
by the cities of St. Helena and Calistoga.
Climate change and water scarcity are front and center in the
western U.S. The region’s climate is warming, a severe
multi-year drought is underway and groundwater supplies are
being overpumped in many locations. … About 4,000
miles of canals transport water to some 35 million
Californians and 5.7 million acres of farmland across the
state. Covering these canals with solar panels would reduce
evaporation of precious water – one of California’s most
critical resources – and help meet the state’s renewable energy
goals, while also saving money.
California is grappling with drought again, facing many of the
same conditions and challenges that were features of the
2012–16 drought—including stressed ecosystems, depleted
reservoirs, hard-hit farms and rural communities, threats to
urban water supplies, and the potential for extensive
wildfires. Knowing what’s different and what’s similar to our
last major drought can help us better prepare the most
vulnerable sectors for ongoing dry times. To put this drought
in context, this is only its second year. Historically,
droughts have lasted up to six years. Our most recent one
lasted five.
With the Colorado River’s largest reservoir just 38% full and
declining toward the threshold of a first-ever shortage,
Arizona water officials convened an online meeting this week to
outline how the state will deal with water cutbacks, saying the
reductions will be “painful” but plans are in place to lessen
the blow for affected farmers next year. Lake Mead’s decline is
expected to trigger substantial reductions in water deliveries
in 2022 for Arizona, Nevada and Mexico. The largest of those
cuts will affect Arizona, slashing its Colorado River supplies
by 512,000 acre-feet, about a fifth of its total entitlement.
Little is said about the role of Lake Pillsbury in our
regional water system or the critical water it provides
to fill Lake Mendocino. If anything, its importance
to understated or not referenced at all in most media
articles. Without Lake Pillsbury at the Eel River
headwaters to control downstream flows, both the Eel and
Russian Rivers and surrounding aquifers will intermittently dry
up. … A strong movement is afoot to remove Scott Dam and
eliminate Lake Pillsbury… -Written by Frank Lynch & Carol Cinquini, Directors of
the Lake Pillsbury Alliance.
Swap this year and the period of Marin County’s worst-ever
drought in 1976-77 and it might be hard to tell the difference.
Water suppliers restricting use to conserve reservoirs.
Ranchers preparing to truck in water as creeks and wells dry
up. Talks of a potential water pipeline. And questions about
the resiliency of the county’s water supply. During the 1976-77
drought, the Marin Municipal Water District was within 120 days
of running out of water. The county’s savior was a 6-mile
pipeline over the Richmond-San Rafael Bridge to pump in water
from the East Bay.
More than a dozen Central Valley lawmakers and elected
officials met on Friday to declare a regional drought emergency
and urge Gov. Gavin Newsom to do the same statewide. Three
state senators and three Assembly members joined the chairs of
the boards of supervisors from Fresno, Madera, Tulare and Kings
counties in a bipartisan news conference at Harlan Ranch in
Clovis to call for action that the group said is necessary to
divert a crisis.
San Bernardino Valley Municipal Water District supported
construction of Seven Oaks Dam because the district believed it
would not only provide flood control, but would capture
precious drinking water for the benefit of Inland Empire water
agencies. But the U.S. Army Corps of Engineers, which completed
construction of the dam in 2000, has never been officially
authorized to use the 550-foot-tall structure for anything
other than flood control purposes. This project, which cost the
tax payers $450 million in the late 1990s, has the capacity to
hold at least 115,000 acre-feet in its reservoir, yet it is
only authorized to provide “incidental water conservation.”
In a note of consolation for the pain some Arizona water users
will feel if Central Arizona Project supplies are cut next
year, state water leaders said Thursday: It will be planned
pain. Federal officials have said it’s likely Lake Mead at the
Nevada border will be low enough at the end of 2021 to trigger
the first major cutback in CAP deliveries to the Arizona’s
parched midsection. Arizona will lose 512,000 acre-feet of its
CAP supply — almost one-third of the $4 billion project’s total
supply, according to a 2019 drought contingency plan.
A North County water district representing irrigated
agriculture near Shandon is asking the state for allocations of
Lake Nacimiento and Santa Margarita Lake water, which it
proposes to pipe into the nearby Paso Robles Groundwater Basin.
While pitched as a potential solution to the Paso basin’s
overdraft, the proposal is already getting blowback from two
county supervisors.
While most irrigators in the Upper Klamath Basin are enduring a
spring without surface water, canals in Klamath Drainage
District have been flowing since the middle of April. And KDD
says no laws were broken to make deliveries to its customers.
KDD opened the Ady and North canals on April 15, diverting
water from the Klamath River to serve its patrons. The Bureau
of Reclamation, whose operations plan for 2021 emphasized that
no water deliveries be made to the Klamath Project prior to May
15, sent a letter to KDD asking them to immediately cease the
diversions.
The Nevada Irrigation District (NID) Board of Directors is
pleased to announce it has unanimously appointed Jennifer
Hanson as its new General Manager during today’s Board of
Directors’ meeting. … Hanson will be NID’s 15th General
Manager and its first female in the District’s 100-year
history. Hanson comes to NID from the City of Lincoln, located
in South Placer County, where she served as its City
Manager. During her tenure as City Manager, Jennifer was
responsible for the daily operations of the full-service City
and for implementing the City Council’s strategic priorities.
The West Coast’s most important estuary is dying, and Gov.
Gavin Newsom has hastened its demise. As he took office two
years ago, Newsom promised to generate voluntary agreements
among farmers, environmentalists and government officials on
the rules for allocating water that flows through the
Sacramento-San Joaquin Delta. … [C]onditions in the delta
have grown so dire that in March the National Marine Fisheries
Service estimated that high water temperatures could kill 90%
of endangered winter-run Chinook salmon in the Sacramento River
this year.
-Written by Jacques Leslie.
Water officials in Arizona say they are prepared to lose about
one-fifth of the water the state gets from the Colorado River
in what could be the first federally declared shortage in the
river that supplies millions of people in the U.S. West and
Mexico. Arizona stands to lose more than any other state in the
Colorado River basin that also takes in parts of Wyoming, New
Mexico, Utah, Colorado, Nevada and California. That’s because
Arizona agreed long ago to be the first in line for cuts in
exchange for federal funding for a canal system to deliver the
water to Arizona’s major metropolitan areas.
Climate change and drought will impact San Diego County’s
climate future, but regional water supply planning and
adaptation measures will ensure a safe, reliable supply for the
region. Water supply strategy was one of the key points
participants learned about during a Monday panel discussion,
“San Diego County’s Climate Future,” hosted online by the San
Diego County Water Authority, Citizens Water Academy, Leaders
20/20 and San Diego Green Drinks.
In mid-April, a farming region in southern Oregon began to
release water from the Klamath River into its irrigation
canals. According to the local water authority, this was a
standard move to jumpstart the farming season during one of the
driest seasons in recent memory. But according to the federal
government, it was an illegal maneuver that could further
jeopardize the survival of multiple endangered species and food
sources important to Indigenous tribes and fisheries in the
region.
As water allocations are slashed due to low supplies, what
options do farmers have? California Farm Water Coalition
executive director Mike Wade says thousands of acres are likely
to go fallow, but better solutions are needed. One tool that
has just been created this past year is the Nasdaq Veles
California Water Index. But Wade says it’s still too early to
tell if this is truly going to be effective in helping growers
manage their risk.
Arizona may be facing its first official declaration of water
shortage next year, a move that would trigger water cutbacks of
512,000 acre-feet — almost 20% of Arizona’s Colorado River
entitlement — affecting mainly agricultural users. The
24-Month Study on the Colorado River system, released this
month by the Bureau of Reclamation, projects that in
June water levels in Lake Mead will fall below 1,075 feet
for the first time, which would put the state in a Tier 1
shortage.
The competing needs of different protected fish species are
pitting the Klamath Tribes against the federal government in a
court battle with legal implications for Oregon irrigators. The
Klamath Tribes are seeking an injunction to scale back how much
water the federal government can release from Upper Klamath
Lake to the detriment of endangered sucker species that inhabit
it. … The bureau has prioritized flows in the Klamath
river to benefit threatened coho salmon, jeopardizing the
survival of the suckers by allowing the lake to fall below
levels needed to sustain them…
While a decades-long battle over one major dam and river
diversion in northern Colorado appeared to end last week,
environmental groups signaled another fight will go on longer
as they filed an appeal meant to undermine Denver Water’s Gross
Dam expansion. The environmental coalition Monday asked
the 10th Circuit Court of Appeals to review a dismissal of
their case by a federal district court and order a trial on the
merits of their claims about the dangers of adding 131 feet to
the height of Gross Reservoir Dam. They argue federal review
agencies neglected species-protection laws and other guidelines
when handing Denver Water a permit for Gross.
The California State Water Resources Control Board Friday urged
people and their pets to avoid the water in the Salton Sea due
to a toxic algae outbreak. Officials said that patches of toxic
cyanobacteria have been discovered at numerous sites in the
sea, and a dog recently died after swimming in the water.
“Cyanobacteria harmful algal blooms can affect the skin, liver
and nervous system of people and of dogs and livestock,” the
state water board said. As a precaution, visitors were urged
not to swim in the water, or let their pets enter the water, or
eat algal mats scattered about the shore line.
The Marin Municipal Water District on April 20 enacted a series
of water conservation rules, including banning home car washes,
no watering of outdoor lawns between 9 a.m. and 7 p.m., and no
refilling decorative pools or fountains. A day later,
California Gov. Gavin Newsom declared a drought emergency for
the Russian River watershed in Mendocino and Sonoma counties.
Marin County borders Sonoma. Newsom chose to make the
declaration in those two counties only, rather than statewide,
as some officials and farmers in the agricultural-rich Central
Valley had hoped. But Newsom said a broader drought declaration
could come as conditions change.
Along the Oregon-California border, the Klamath River Basin is
a crucial water source for Indigenous tribes, endangered
species, and farmers. This year, though, there is simply not
enough to go around. The Western US is enduring another
major drought, and the Klamath River Basin is at a historic
low. This resulted in different groups being forced to compete
and make their case for why water, now precious and scarce,
should be diverted to their needs. It’s a stark reminder of the
tough, no-win decisions that citizens will continue to face
amid the worsening climate crisis.
The first automated dust-on-snow monitoring technology in the
mountains of Northwest Colorado is expected to be installed
this fall to study the impact of dust from arid landscapes on
downwind mountain ecosystems in the state and in Utah. McKenzie
Skiles, who is a hydrologist and a University of Utah assistant
professor, will use close to $10,000 from a National Science
Foundation grant to purchase four pyranometers, which measure
solar radiation landing on, and reflected by, snow.
Living in California means living with droughts – there’s no
getting around it. The devastating 2014-15 drought
resulted in water shortages for our communities, farms and the
environment, prompting California’s water leaders and
decision-makers to implement early planning, improved
collaboration, added conservation measures and new local supply
projects to help balance the water needs of people and fish in
preparing for the drought that is currently before us.
… Let’s improve storage and conveyance so we can better
manage our fluctuating and unpredictable climate. -Written by Chandra Chilmakuri, assistant general
manager of the State Water Contractors.
California is in the second year of a drought. Governor Newsom
this week made his first drought declaration. Just how dry is
this drought, so far? What are some likely
implications? And what might State and local governments
do about it?
The Colorado River cuts through the Grand Canyon, providing
water for about 40 million people and 5 and a half million
acres of farmland. To some, the water is as valuable as
oil. In 1922, the seven U.S. states through which the
river flows signed onto the Colorado River Compact, a
water-sharing agreement that divvies up the river’s annual
flow. The water must be shared equally between Upper Basin
states: Wyoming, Colorado, Utah and New Mexico; and the Lower
Basin: California, Arizona and Nevada. There’s been infighting
ever since.
It has taken until the end of the second straight historically
dry winter, but California and its vast network of urban and
agricultural water suppliers, including those on the parched
North Coast, are now ramping up to confront the drought that is
tightening its grip on the state. Sonoma County
supervisors are set on Tuesday to proclaim a drought emergency,
becoming the first local government to take formal action on a
burgeoning water crisis that Gov. Gavin Newsom highlighted
Wednesday.
The Wildlife Conservation Board (WCB) has approved
approximately $33.5 million in grants to help enhance flows in
streams throughout California. A total of 30 stream flow
enhancement projects were approved for funding at its April 22
meeting. The approved projects will provide or lead to a direct
and measurable enhancement of the amount, timing and/or quality
of water in streams for anadromous fish or special status,
threatened, endangered or at-risk species, or to provide
resilience to climate change.
California water officials on Friday issued a draft order
telling Nestlé to ”cease and desist” taking much of
the millions of gallons of water it pipes out of the San
Bernardino National Forest to sell as Arrowhead brand bottled
water. The order, which must be approved by the
California Water Resources Control Board, caps years of
regulatory probes and a public outcry over the company’s
water pipeline in the San Bernardino Mountains, where opponents
argue that siphoning away water harms spring-fed Strawberry
Creek and the wildlife that depends on it.
The water level of Lake Mead, the country’s largest reservoir,
has dropped more than 130 feet since the beginning of 2000,
when the lake’s surface lapped at the spillway gates on Hoover
Dam. Twenty-one years later, with the Colorado River
consistently yielding less water as the climate has grown
warmer and drier, the reservoir near Las Vegas sits at just 39%
of capacity. … The river’s reservoirs are shrinking as
the Southwest endures an especially severe bout of dryness
within a two-decade drought intensified by climate
change, one of the driest periods in centuries that shows no
sign of letting up.
An unseasonably dry March and lack of sufficient water supplies
have foiled a proposed water release by the Oakdale and South
San Joaquin Irrigation Districts that would have boosted
Stanislaus River flows beginning this past week for the benefit
of out-migrating salmon, and also supplied water to farms and
communities in the San Joaquin Valley most vulnerable to
extreme drought conditions. The plan would have sent up to
100,000 acre-feet of water down the river between April 15 and
May 15 in what are known as “pulse flows” to help young salmon
navigate their way toward the Delta and, eventually, out to
sea.
The Placer County Water Agency (PCWA) has acquired five new
miles of canal and associated facilities from South Sutter
Water District (SSWD) after an agreement between the two
agencies was approved by the PCWA Board of
Directors. Located in the Auburn Ravine, the newly
acquired Moore and Pleasant Grove canals have long served
PCWA’s agricultural customers west of the City of Lincoln, who
primarily grow rice and provide habitat for waterfowl and other
species.
A complex Front Range dam-building project that includes
transferring water from the Colorado River will move forward
this summer after Northern Water agreed to a settlement putting
$15 million in trust for waterway improvements in Grand
County. Environmental opponents begrudgingly accepted the
mediated settlement of their lawsuit against Northern Water’s
Windy Gap Firming Project, which involves a menu of waterworks
construction including Chimney Hollow dam near Loveland and
rerouting the Colorado River around Windy Gap Dam near Granby.
A burst of rain is expected to drench the Bay Area this
weekend, bringing much-needed moisture to a parched region. The
rains will likely be intense — but short-lived, tapering off to
another stretch of warm, dry conditions by the middle of next
week, meteorologists said. Showers were expected to start in
the North Bay as early as Saturday evening, with steady
rainfall pounding much of the Bay Area Sunday. Lingering
showers were expected in the central coast through Sunday
night, according to the National Weather Service.
A new technique using dissolved noble gas tracers sheds light
on how water moves through an aquifer, with implications for
water resources and their vulnerability to climate change.
… These changes, in addition to other strains including
increasing population pressure and contamination from past and
present industry and agriculture, will affect the flow of
rivers, water quality, and groundwater storage.
After two dry winters, the April 1 snowpack measurement, which
is typically the deepest and highest in water concentration, is
far below average at 59% according to the Department of Water
Resources. … [T]o substantially decrease water demands the
Central Valley needs to address agricultural water
usage. The main problem with agricultural water use is
pricing. … [It's] cheaper for farmers to use more water than
it is for them to invest in water-efficient
technologies. -Written by Caitlin Perkey, a masters of public
administration student at California State University,
Stanislaus in Turlock.
Install photovoltaic panels atop canals, and avoid the land-use
battles over habitat protection and rural community character
that are a growing roadblock for the solar industry. Save water
in a drought-prone state that can use every last drop. …But
when I’d heard these ideas floated in the past, I’d also heard
skepticism from the people who run California’s water
systems…. Then a surprising thing happened…. -Written by Sammy Roth, a Los Angeles Times staff
writer.
The East Bay Municipal Utility District is asking for public
input from residents of Alameda and Contra Costa counties for
an update of its water supply plan, which is updated every five
years. The plan assesses water supplies against expected water
needs for a 30-year planning horizon. A virtual public comment
meeting will be held April 29 and a virtual public hearing on
May 11, during the regularly scheduled EBMUD board of directors
meeting.
The nearly 12,000-acre Oroville Wildlife Area (OWA) in Butte
County is a popular stopping place on the Pacific Flyway for
migrating and native birds. After the Oroville Dam was
completed in 1968, the Department of Water Resources (DWR)
contracted with the then California Department of Fish and Game
to operate the Oroville Wildlife Area for the preservation of
fish and wildlife habitat. The OWA also includes DWR’s
Thermalito Afterbay reservoir, a prime habitat for migrating
waterfowl as well as several different Endangered Species.
If the Midwest is the breadbasket of America, then California
is its produce section. Two-thirds of the nation’s fruits and
nuts and more than one-third of its vegetables are produced in
the Golden State. But California’s abundance is threatened by
wildfires, extreme weather and chronic drought — the effects of
climate change.
The dry year and reduced flows in the Sacramento River System
are challenging the ability for water resources managers to
serve water for cities and rural communities, farms, wildlife
refuges, fish and recreation. Part of the challenge has been
the inordinate focus on temperature management in the upper
part of the river below Shasta Lake. As we have all seen
countless times before, a focus on one species or in this case
one aspect (temperature) of water management is not a path
forward for the long-term, successful recovery of salmon…
A federal court has ruled that Best Best & Krieger LLP client
City of Santa Maria and others are correctly not releasing more
water from a dam above the City, as doing so would be in
conflict with the dam’s Congressional purpose. … The
lawsuit claims the defendants are violating the Endangered
Species Act by not releasing enough water from Twitchell Dam on
the Cuyama River, thereby not providing sufficient water for
federal law-protected Southern California Steelhead trout to
spawn.
Following a temporary delay in Colorado federal court, the
Trump administration’s Navigable Waters Protection Rule (NWPR)
will now take effect in Colorado on April 23, 2021. Under
the NWPR, the U.S. Environmental Protection Agency (EPA) and
Army Corps of Engineers will no longer require permits for
operations affecting certain categories of streams and wetland
areas previously subject to the Clean Water Act.
Floodwaters are not what most people consider a blessing. But
they could help remedy California’s increasingly parched
groundwater systems, according to a new Stanford-led study.
The research, published in Science Advances, develops
a framework to calculate future floodwater volumes under a
changing climate and identifies areas where investments in
California’s aging water infrastructure could amplify
groundwater recharge.
Gov. Gavin Newsom on Wednesday declared a drought emergency for
Sonoma and Mendocino counties, but resisted calls to issue a
statewide proclamation — at least for now. Newsom’s emergency
order primarily affects communities and water districts in the
Russian River watershed, which includes the cities of Santa
Rosa, Ukiah and Sebastopol. Some 360,000 people live in the
area.
Visit key infrastructure and environmental restoration
sites along the lower Colorado River during our online
tour May 20 of the iconic river as it weaves through the
Lower Basin states of California, Nevada and Arizona. Our
Lower Colorado
River Tour starts at Hoover Dam near Las Vegas and
stops at major agricultural regions, tourist
destinations and key wildlife areas such as the Salton Sea
and a wildlife refuge in Yuma, Ariz. resulting from a
tribal-city partnership.
