The California Legislature was the first in the country to
protect rare plants and animals through passage of the California
Endangered Species Act (CESA) in 1970, Congress followed suit in
1973 by passing the federal Endangered Species Act (ESA).
The federal ESA aims to, “protect and recover imperiled species
and the ecosystems upon which they depend.”
The state ESA states that, “all native species of fishes,
amphibians, reptiles, birds, mammals, invertebrates, and plants,
and their habitats, threatened with extinction and those
experiencing a significant decline which, if not halted, would
lead to a threatened or endangered designation, will be protected
or preserved.”
Imperiled species are defined as follows: “Endangered” if it is
in danger of extinction throughout all or a significant portion
of its range and “threatened” if it is likely to become an
endangered species within the foreseeable future.”
A federal judge ruled Monday afternoon that a California dam
harms endangered salmon when it conducts flood control
operations. Coyote Valley Dam, operated by the U.S. Army Corps
of Engineers, protects the city of Ukiah from flooding from
nearby Lake Mendocino. In 2022, fisheries biologist Sean White
sued the Corps claiming the dam’s flood control operations kick
up sediment in the water, increasing turbidity and harming
endangered Central California coast steelhead, coho and Chinook
salmon. White’s previous requests for injunctive relief were
denied in 2023, yet he was granted summary judgment on his
claims on Monday after providing more data. U.S. District Judge
Jacqueline Scott Corley, a Joe Biden appointee, wrote in her
18-page opinion that it was beyond dispute that the dam’s
operations harm the fish.
With squeals, shrieks and plenty of peer pressure, Palisade
High School students lined up to release endangered razorback
suckers — with a kiss for good luck — into the Colorado River.
“Grab a fish, kiss it, put it in the river,” Charlotte Allen,
18, a senior at the high school, told amped up students as they
prepared to hold the slippery fish. The school’s
endangered fish hatchery, which began in 2020, released its
thousandth razorback sucker Friday during its annual release
celebration. The program is part of a greater effort to restore
populations of the native fish — an effort that helps pull
water west in Colorado to benefit ecosystems, farmers,
communities and industries along the Colorado River.
Giant pumps hum inside a warehouse-like building, pushing water
from the Sacramento-San Joaquin River Delta into the California
Aqueduct, where it travels more than 400 miles south to the
taps of over half the state’s population. But lately the
powerful motors at the Harvey O. Banks Pumping Plant have been
running at reduced capacity, despite a second year of
drought-busting snow and rain. The reason: So many threatened
fish have died at the plant’s intake reservoir and pumps that
it has triggered federal protections and forced the state to
pump less water. The spike in fish deaths has angered
environmentalists and fishing advocates, who argue the state
draws too much water from the delta while failing to safeguard
fish.
The state Fish and Game Commission recently declared the
Southern California steelhead trout an endangered species. You
think? These native beauties have been endangered for decades.
In March, there was excitement when one steelhead was spotted
in the Santa Ynez River basin in Santa Barbara County. “One
fish where 25,000 used to be,” says Russell Marlow, south coast
project manager for California Trout, a nonprofit activist
organization. … “While I celebrate the ability of one
fish to exist, it’s a giant red flag.” Three adult steelhead
were sighted five years ago in the Santa Clara River that flows
between Santa Clarita and Oxnard, Marlow adds. Only 177
Southern California steelhead have been seen in the last 25
years, he says. Endangered? They’re practically
extinct. -Written by LA Times columnist George Skelton.
Balancing the water supply needs of millions of Californians
while protecting the environment is no easy task. The
Department of Water Resources is committed to using and
advancing the best available science to operate the State Water
Project to get water to the people who need it while protecting
native fish species. One important way DWR is doing just that
is through the advanced use of genetics to identify different
runs of Chinook salmon to monitor and protect the runs that are
listed as threatened or endangered. Knowing which runs are
present and where they are being found in the water system
ultimately helps rebuild salmon populations in California. DWR
has released a video showing the genetic identification process
in action.
As it does every year, the U.S. Fish & Wildlife Service (FWS)
will be evaluating plant and animal species to determine which
ones deserve federal protection under the Endangered Species
Act. About half of the species chosen for analysis so far in
2024 have something in common: Their futures depend on the
conservation of wetlands. A mere coincidence? Probably
not. While wetlands cover just 6 percent of the earth’s
land surface area, they provide habitat for a whopping 40
percent of plants and animals. In all likelihood, we can
expect this trend of wetland-dependent species coming under the
protection of the Endangered Species Act to continue, predicts
Amy McNamara, a freshwater ecosystems strategist for NRDC. But
this, she says, “is something that we should work to avoid at
all costs.”
Southern California’s rivers and creeks once teemed with large,
silvery fish that arrived from the ocean and swam upstream to
spawn. But today, these fish are seldom seen. Southern
California steelhead trout have been pushed to the brink of
extinction as their river habitats have been altered by
development and fragmented by barriers and dams. Their numbers
have been declining for decades, and last week California’s
Fish and Game Commission voted to list Southern California
steelhead trout as endangered. Conservation advocates said they
hope the designation will accelerate efforts to save the fish
and the aquatic ecosystems on which they depend.
Spring is a time of rebirth and renewal. And this season, Tahoe
is witnessing its own rebirth in the form of a species of bird
that had been previously driven out of the region. Sandhill
cranes are making an unexpected return to the Lake Tahoe basin
after a century long hiatus caused by overhunting. The birds
stand at about 4 feet tall with a wingspan of 7 feet and boast
a signature red patch on their head. The sandhill cranes are
often compared to dinosaurs by those lucky enough to witness
them due to their large size and loud croaks.
The governance of San Francisco Bay/Sacramento-San Joaquin
Delta water quality falls under the authority of the State
Water Quality Control Board. Among other duties, the Water
Board is responsible for adopting and updating the Bay-Delta
Water Quality Control Plan for the San Francisco
Bay/Sacramento-San Joaquin Delta Estuary (Bay-Delta
Plan). The Bay-Delta Plan’s purpose sets forth measures
and flow requirements to safeguard various water uses within
the watershed, including municipal, industrial, agricultural,
and ecological needs. Comprising five political appointees with
extensive powers, the Water Board plays a pivotal role in
shaping California’s water management policies. -Written by Cary Keaten, the general manager of
the Solano Irrigation District.
As part of a new survey launched this year, personnel with the
California Department of Fish and Wildlife are visiting various
locations along the Russian River, including at least two in
Ukiah, to collect data regarding the Steelhead trout that local
anglers are catching. One of the main reasons why the survey is
being done in person, according to CDFW staff, is that while
the existing “Steelhead report Card program is meant to collect
similar data,” only about a third of the report cards are
submitted.
Genes are the blueprints that inform development and behavior,
and over time they are molded by evolution into adaptations
that allow species to persist in an ever-changing world.
However, animals adapted to one environment sometimes find
themselves suddenly dropped in another. Such is the case for
certain hatchery-raised steelhead (Oncorhynchus mykiss) in
California’s Central Valley. The genes of steelhead play an
important role in determining their life history, and may
influence the timing of migration and maturation. To evaluate
how such genes may be impacted by hatchery practices,
researchers from UC Santa Cruz and the National Marine
Fisheries Service dove into the genetics of steelhead from four
hatcheries in the Sacramento River Basin (Goetz et al. 2024).
The findings of their investigation show just how influential
genes are in determining the path that a steelhead’s life will
take.
Powerful pumps that supply much of California’s population with
water have killed several thousand threatened and endangered
fish this year, prompting a coalition of environmental groups
to demand that state and federal agencies take immediate steps
to limit “alarming levels” of deaths. In
a letter to state and federal water managers, leaders
of five fishing and environmental groups said the estimated
losses of threatened steelhead trout and endangered winter-run
Chinook salmon have exceeded maximum annual limits for water
intakes in the Sacramento-San Joaquin River Delta.
For centuries, there was a familiar spring and summer element
in the Sierra Nevada skies: hundreds of enormous white
birds soaring over the lakes and mountains. On land, their
courtship displays were notable from afar as they leaped,
twirled and flapped their elegant black-tipped wings in
complicated shows to find a lifelong mate. With a wingspan of
around 7 feet and an average height of 5 feet, sandhill cranes
were once easy to spot around Lake Tahoe, even from a
distance. Due to overhunting and habitat loss, there were
only three or four breeding pairs throughout the entire state
by 1944, despite once likely numbering in the hundreds of
thousands. However, the state of California didn’t grant the
birds “fully protected” status until 1970.
Phoebe works to investigate how the endangered fish can thrive.
The Little Colorado River has a brilliant turquoise-blue color
due to the calcium carbonate minerals suspended in the water.
Travertine, a chalky limestone that settles out of the water
and coats the riverbed with a white hue, adds to the river’s
amazing color. The Little Colorado River can be divided
into the upper and lower reaches, with the boundary between the
two marked by a series of travertine waterfalls. The river is
one of the last remaining places where you can find the
endangered humpback chub. Science Moab talked with Phoebe
Brown, a river guide and researcher who as an undergraduate was
part of a larger study looking at the growth rates of the
humpback chub.
On April 3, a coalition of fishing and conservation
groups said the state and federal water agencies must
“take immediate action” to stop the unauthorized killing of
thousands of Chinook Salmon and Steelhead at the State and
Federal water export pumps in the Sacramento-San Joaquin River
Delta, The State Water Project (SWP) and Central Valley
Project (CVP) Delta “death pumps” have been the
biggest killers of salmon, steelhead, Sacramento
splittail and other fish species in California for many
decades. … The coalition said this is the second
time in 2024 the coalition has responded to an increase in
killing of legally protected fish at the pumps of the State
Water Project and the Central Valley Project (Projects or Water
Projects).
Federal salmon overseers say Oregon Coast Chinook face a low
risk of extinction, according to a recently concluded deep dive
into the health of runs stretching from the Necanicum in the
north to the Elk and Sixes in the south. It’s not the
final word on whether an Endangered Species Act listing is
needed or not, but the 195-page status review does
represent an assessment by the National Marine Fisheries
Service’s Northwest Science Center in response to a petition
filed in 2022 to list the stock and will be a relief to
fishermen and salmon managers. … However, the news
wasn’t as good for Chinook in the Southern Oregon and Northern
California ESU, which stretches from Bandon to the Klamath
River. Even as the overall population is also at low risk of
extinction, key components aren’t doing as well, raising the
risk for the entire stock.
Envisioned as a haven for shoppers, golfers and globetrotting
sightseers, a $2 billion hotel and mega-resort under
construction in southwest Utah is already providing a home for
one of the state’s most endangered species. Black Desert
Resort is a 630-acre resort taking shape in Ivins about 8
miles northwest of St. George. In collaboration with
the Utah Division of Wildlife Resources and Utah Tech
University last week, resort officials released 400 Virgin
River chub into one of Black Desert’s six
lakes. The Virgin River chub, a silvery fish that
ranges in size from eight-to-18 inches, is protected under the
federal Endangered Species Act. The fish species, which is
native to the Virgin River, is under threat from habitat loss,
drought and the introduction of illegal fish species.
[Denise] Moreno Ramírez wasn’t surprised when she heard an
Australian mining company, South32, planned to open a
manganese, zinc, lead and silver operation in the same area
where her family had worked. … But this latest proposed mine
was alarming, she said, because Biden is fast-tracking
it in the name of the energy transition – potentially
compromising the mountain’s delicate ecosystems, many of which
have begun to be restored as mines have shut
down. … A growing network of Arizona residents say
that allowing the mine to proceed as planned could introduce a
grave new layer of environmental injustices.
…Conservationists say they worry that South32 is seeking to
use water irresponsibly amid long-term drought.
Successful aquatic restoration traditionally comes from
extensive research and knowledge of the system, collaboration
among stakeholders, and thorough planning. But what if there
was another way to ensure restorations are creating the results
we want to see? With increasing effects of climate change,
urbanization, and other anthropogenic factors, aquatic
organisms, especially ones that are endangered, need successful
restorations more than ever to aid in their survival. One Ph.D.
student at UC Davis, Madeline Eugenia Fallowfield— or Madge,
says she’s studying the “power of positive thinking” to improve
the success of aquatic restoration projects.
Learn the history and challenges facing the West’s most dramatic
and developed river.
The Layperson’s Guide to the Colorado River Basin introduces the
1,450-mile river that sustains 40 million people and millions of
acres of farmland spanning seven states and parts of northern
Mexico.
The 28-page primer explains how the river’s water is shared and
managed as the Southwest transitions to a hotter and drier
climate.
The Klamath River Basin was once one
of the world’s most ecologically magnificent regions, a watershed
teeming with salmon, migratory birds and wildlife that thrived
alongside Native American communities. The river flowed rapidly
from its headwaters in southern Oregon’s high deserts into Upper
Klamath Lake, collected snowmelt along a narrow gorge through the
Cascades, then raced downhill to the California coast in a misty,
redwood-lined finish.
In the vast labyrinth of the West
Coast’s largest freshwater tidal estuary, one native fish species
has never been so rare. Once uncountably numerous, the Delta
smelt was placed on state and federal endangered species lists in
1993, stopped appearing in most annual sampling surveys in 2016,
and is now, for all practical purposes, extinct in the wild. At
least, it was.
Biologists have designed a variety
of unique experiments in the past decade to demonstrate the
benefits that floodplains provide for small fish. Tracking
studies have used acoustic tags to show that chinook salmon
smolts with access to inundated fields are more likely than their
river-bound cohorts to reach the Pacific Ocean. This is because
the richness of floodplains offers a vital buffet of nourishment
on which young salmon can capitalize, supercharging their growth
and leading to bigger, stronger smolts.
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.
Voluntary agreements in California
have been touted as an innovative and flexible way to improve
environmental conditions in the Sacramento-San Joaquin Delta
and the rivers that feed it. The goal is to provide river flows
and habitat for fish while still allowing enough water to be
diverted for farms and cities in a way that satisfies state
regulators.
One of California Gov. Gavin
Newsom’s first actions after taking office was to appoint Wade
Crowfoot as Natural Resources Agency secretary. Then, within
weeks, the governor laid out an ambitious water agenda that
Crowfoot, 45, is now charged with executing.
That agenda includes the governor’s desire for a “fresh approach”
on water, scaling back the conveyance plan in the Sacramento-San
Joaquin Delta and calling for more water recycling, expanded
floodplains in the Central Valley and more groundwater recharge.
Bruce Babbitt, the former Arizona
governor and secretary of the Interior, has been a thoughtful,
provocative and sometimes forceful voice in some of the most
high-profile water conflicts over the last 40 years, including
groundwater management in Arizona and the reduction of
California’s take of the Colorado River. In 2016, former
California Gov. Jerry Brown named Babbitt as a special adviser to
work on matters relating to the Sacramento-San Joaquin Delta and
the Delta tunnels plan.
The growing leadership of women in water. The Colorado River’s persistent drought and efforts to sign off on a plan to avert worse shortfalls of water from the river. And in California’s Central Valley, promising solutions to vexing water resource challenges.
These were among the topics that Western Water news explored in 2018.
We’re already planning a full slate of stories for 2019. You can sign up here to be alerted when new stories are published. In the meantime, take a look at what we dove into in 2018:
Water means life for all the Grand Canyon’s inhabitants, including the many varieties of insects that are a foundation of the ecosystem’s food web. But hydropower operations upstream on the Colorado River at Glen Canyon Dam, in Northern Arizona near the Utah border, disrupt the natural pace of insect reproduction as the river rises and falls, sometimes dramatically. Eggs deposited at the river’s edge are often left high and dry and their loss directly affects available food for endangered fish such as the humpback chub.
An hour’s drive north of Sacramento sits a picture-perfect valley hugging the eastern foothills of Northern California’s Coast Range, with golden hills framing grasslands mostly used for cattle grazing.
Back in the late 1800s, pioneer John Sites built his ranch there and a small township, now gone, bore his name. Today, the community of a handful of families and ranchers still maintains a proud heritage.
Farmers in the Central Valley are broiling about California’s plan to increase flows in the Sacramento and San Joaquin river systems to help struggling salmon runs avoid extinction. But in one corner of the fertile breadbasket, River Garden Farms is taking part in some extraordinary efforts to provide the embattled fish with refuge from predators and enough food to eat.
And while there is no direct benefit to one farm’s voluntary actions, the belief is what’s good for the fish is good for the farmers.
Does California need to revamp the way in which water is dedicated to the environment to better protect fish and the ecosystem at large? In the hypersensitive world of California water, where differences over who gets what can result in epic legislative and legal battles, the idea sparks a combination of fear, uncertainty and promise.
Saying that the way California manages water for the environment “isn’t working for anyone,” the Public Policy Institute of California (PPIC) shook things up late last year by proposing a redesigned regulatory system featuring what they described as water ecosystem plans and water budgets with allocations set aside for the environment.
As vital as the Colorado River is to the United States and
Mexico, so is the ongoing process by which the two countries
develop unique agreements to better manage the river and balance
future competing needs.
The prospect is challenging. The river is over allocated as urban
areas and farmers seek to stretch every drop of their respective
supplies. Since a historic treaty between the two countries was
signed in 1944, the United States and Mexico have periodically
added a series of arrangements to the treaty called minutes that
aim to strengthen the binational ties while addressing important
water supply, water quality and environmental concerns.
Butte Creek, a tributary of the
Sacramento River, begins less than 50 miles northeast of Chico,
California and is named after nearby volcanic plateaus or
“buttes.” The cold, clear waters of the 93-mile creek sustain the
largest naturally spawning wild population of spring-run chinook salmon in the Central Valley.
Several other native fish species are found in Butte Creek,
including Pacific lamprey and Sacramento pikeminnow.
This 28-page report describes the watersheds of the Sierra Nevada
region and details their importance to California’s overall water
picture. It describes the region’s issues and challenges,
including healthy forests, catastrophic fire, recreational
impacts, climate change, development and land use.
The report also discusses the importance of protecting and
restoring watersheds in order to retain water quality and enhance
quantity. Examples and case studies are included.
20-minute version of the 2012 documentary The Klamath Basin: A
Restoration for the Ages. This DVD is ideal for showing at
community forums and speaking engagements to help the public
understand the complex issues related to complex water management
disputes in the Klamath River Basin. Narrated by actress Frances
Fisher.
For over a century, the Klamath River Basin along the Oregon and
California border has faced complex water management disputes. As
relayed in this 2012, 60-minute public television documentary
narrated by actress Frances Fisher, the water interests range
from the Tribes near the river, to energy producer PacifiCorp,
farmers, municipalities, commercial fishermen, environmentalists
– all bearing legitimate arguments for how to manage the water.
After years of fighting, a groundbreaking compromise may soon
settle the battles with two epic agreements that hold the promise
of peace and fish for the watershed. View an excerpt from the
documentary here.
This 25-minute documentary-style DVD, developed in partnership
with the California Department of Water Resources, provides an
excellent overview of climate change and how it is already
affecting California. The DVD also explains what scientists
anticipate in the future related to sea level rise and
precipitation/runoff changes and explores the efforts that are
underway to plan and adapt to climate.
This beautiful 24×36 inch poster, suitable for framing, features
a map of the San Joaquin River. The map text focuses on the San
Joaquin River Restoration Program, which aims to restore flows
and populations of Chinook salmon to the river below Friant Dam
to its confluence with the Merced River. The text discusses the
history of the program, its goals and ongoing challenges with
implementation.
This beautiful 24×36 inch poster, suitable for framing, displays
the rivers, lakes and reservoirs, irrigated farmland, urban areas
and Indian reservations within the Klamath River Watershed. The
map text explains the many issues facing this vast,
15,000-square-mile watershed, including fish restoration;
agricultural water use; and wetlands. Also included are
descriptions of the separate, but linked, Klamath Basin
Restoration Agreement and the Klamath Hydroelectric Agreement,
and the next steps associated with those agreements. Development
of the map was funded by a grant from the U.S. Fish and Wildlife
Service.
This beautiful 24×36 inch poster, suitable for framing, displays
the rivers, lakes and reservoirs, irrigated farmland, urban areas
and Indian reservations within the Truckee River Basin, including
the Newlands Project, Pyramid Lake and Lake Tahoe. Map text
explains the issues surrounding the use of the Truckee-Carson
rivers, Lake Tahoe water quality improvement efforts, fishery
restoration and the effort to reach compromise solutions to many
of these issues.
This 24×36 inch poster, suitable for framing, explains how
non-native invasive animals can alter the natural ecosystem,
leading to the demise of native animals. “Unwelcome Visitors”
features photos and information on four such species – including
the zerbra mussel – and explains the environmental and economic
threats posed by these species.
The 28-page Layperson’s Guide to Water Rights Law, recognized as
the most thorough explanation of California water rights law
available to non-lawyers, traces the authority for water flowing
in a stream or reservoir, from a faucet or into an irrigation
ditch through the complex web of California water rights.
The 24-page Layperson’s Guide to the State Water Project provides
an overview of the California-funded and constructed State Water
Project.
The State Water Project is best known for the 444-mile-long
aqueduct that provides water from the Delta to San Joaquin Valley
agriculture and southern California cities. The guide contains
information about the project’s history and facilities.
The Water Education Foundation’s second edition of
the Layperson’s Guide to The Klamath River Basin is
hot off the press and available for purchase.
Updated and redesigned, the easy-to-read overview covers the
history of the region’s tribal, agricultural and environmental
relationships with one of the West’s largest rivers — and a
vast watershed that hosts one of the nation’s oldest and
largest reclamation projects.
The 24-page Layperson’s Guide to the Delta explores the competing
uses and demands on California’s Sacramento-San Joaquin Delta.
Included in the guide are sections on the history of the Delta,
its role in the state’s water system, and its many complex issues
with sections on water quality, levees, salinity and agricultural
drainage, fish and wildlife, and water distribution.
The federal government passed the Endangered Species Act in 1973,
following earlier legislation. The first, the Endangered
Species Preservation Act of 1966, authorized land acquisition to
conserve select species. The Endangered Species Conservation Act
of 1969 then expanded on the 1966 act, and authorized “the
compilation of a list of animals “threatened with worldwide
extinction” and prohibits their importation without a permit.”
This issue of Western Water looks at the BDCP and the
Coalition to Support Delta Projects, issues that are aimed at
improving the health and safety of the Delta while solidifying
California’s long-term water supply reliability.
This printed issue of Western Water features a
roundtable discussion with Anthony Saracino, a water resources
consultant; Martha Davis, executive manager of policy development
with the Inland Empire Utilities Agency and senior policy advisor
to the Delta Stewardship Council; Stuart Leavenworth, editorial
page editor of The Sacramento Bee and Ellen Hanak, co-director of
research and senior fellow at the Public Policy Institute of
California.
This printed issue of Western Water examines the issues
associated with the State Water Board’s proposed revision of the
water quality Bay-Delta Plan, most notably the question of
whether additional flows are needed for the system, and how they
might be provided.
This printed issue of Western Water examines science –
the answers it can provide to help guide management decisions in
the Delta and the inherent uncertainty it holds that can make
moving forward such a tenuous task.
This printed issue of Western Water provides an overview of the
idea of a dual conveyance facility, including questions
surrounding its cost, operation and governance
This printed copy of Western Water examines the native salmon and
trout dilemma – the extent of the crisis, its potential impact on
water deliveries and the lengths to which combined efforts can
help restore threatened and endangered species.
This printed copy of Western Water examines the Delta through the
many ongoing activities focusing on it, most notably the Delta
Vision process. Many hours of testimony, research, legal
proceedings, public hearings and discussion have occurred and
will continue as the state seeks the ultimate solution to the
problems tied to the Delta.
In California and the West, the Endangered Species Act (ESA) is a
critical issue. Development and agricultural interests say the
law should not be used to unjustly block new projects, while
conservationists view the law as a major bulwark against the
destruction of vital habitat. In the water world, municipal and
agricultural interests say there is room to streamline the ESA’s
application to prevent undue interruption of water delivery.
Two events that transformed the West, population growth and the
dominance of agriculture, are inextricable parts of the battles
fought over its most vital resource, water. Throughout the 19th
century, as settlers sought to tame the rugged landscape,
momentum built behind the notion of a comprehensive, federally
financed waterworks plan that would provide the agrarian society
envisioned by Thomas Jefferson. The Reclamation Act of 1902,
which could arguably be described as a progression of the credo,
Manifest Destiny, transformed the West into an economic
powerhouse while putting an exclamation mark to the tide of
American migration.