Hydropower is broadly considered to be much more
environmentally friendly than electricity generated from fossil
fuels, and in many cases this is true. However, a new study
reveals that the climate impact of hydropower facilities varies
widely throughout the world and over time, with some facilities
emitting more greenhouse gases than those burning fossil fuels.
Nevada’s director of the Department of Conservation and Natural
Resources said Nevada has already reached the point of
“critical mass” or the breaking point when it comes to the
problem of water scarcity. … “We are up against that much
strain in our water resources across the state,” Director Brad
Since July, at least a half dozen surface expressions have been
reported into the state spill report database, including one in
early November, totaling more than 2.7 million gallons of oil,
water and mud. … Under strengthened state regulations, these
surface expressions became illegal only in April of this year.
But that doesn’t mean the public knows about all of them or how
close they occur to communities…
Ambiguity exists in the language of the river’s foundational
document, the Colorado River Compact. That agreement’s language
remains unclear on whether Upper Basin states, where the
Colorado River originates, are legally obligated to deliver a
certain amount of water over a 10-year period to those in the
Lower Basin: Arizona, California, and Nevada.
PG&E said Thursday that a small powerhouse at the reservoir
had been shut down since a canal at the reservoir had been
damaged during last winter’s storms. The utility has determined
that the costs to repair the canal “outweigh the economic
benefit of (power) generation at the Kilarc powerhouse.”
Kern County Water Agency General Manager Curtis Creel will
retire Dec. 7, leaving a very large and important hole to fill.
The agency is the second largest contractor on the State Water
Project and pays 25 percent of the bill for that massive
endeavor, giving it a very big voice on most water issues.
UC Davis forest biologist Patricia Maloney is now leading an
effort to plant thousands of seedlings descended from
drought-surviving sugar pines from around Lake Tahoe, hoping
they carry genes that make them more resilient to drought,
waning snowpack and other impacts of global warming.
Since 2009, the water level has dropped 7.3 feet a year in one
of two SaddleBrooke Ranch wells and 1.7 feet a year in the
other, says the Arizona Water Co., a private utility serving
the development. This is one of many suburban developments
surrounding Tucson where underground water tables are falling
and are likely to fall much farther over the next century,
state records show.
Native American tribal water rights are guaranteed by the
federal government to the extent that endangered species, like
salmon in the Klamath River, aren’t placed in danger, according
to a court decision on Thursday.
A new study that looked back at 3 decades of satellite data
finds that these summertime algal blooms are indeed worsening
in large freshwater lakes around the world—and that climate
change may be undercutting efforts to combat the problem.
Two months after two men were arrested at an illicit marijuana
farm on public land deep in the Northern California wilderness,
authorities are assessing the environmental impact and cleanup
costs at the site where trees were clear-cut, waterways were
diverted, and the ground was littered with open containers of
fertilizer and rodenticide.
After blurring the line between a private and public utility
for nearly two decades, the water district that serves the
world’s largest industrial park is looking to part ways with a
developer. That action comes after The Nevada Independent
reported this month that the public water district … is
operated by a private entity and governed by three board
members who report income from companies connected to Lance
Gilman, the face of the industrial park. The board members also
reside at Gilman’s brothel, the Mustang Ranch.
California’s perpetual, uber-complex conflict over water
progresses much like the tectonic plates that grind against one
another beneath its surface. In much the same way, interest
groups constantly rub on each other in political and legal
venues, seeking greater shares of the state’s water supply,
which itself varies greatly from year to year. And
occasionally, there’s a sharp movement that shakes things up.
California is on track to build a $1 billion dam and create a
giant reservoir at Pacheco Pass that will dwarf the existing
reservoir and dam near Highway 152 east of Gilroy, with
construction beginning in 2024. New evidence from an
independent nationwide study of dam safety suggests a new
incentive for the project—safety…
Sasha Gershunov, of the Scripps Institution of Oceanography at
UC San Diego, is one of the nation’s experts on atmospheric
rivers. ARs are one of the planet’s most extreme weather
events, he said, and their impact on the state is both good and
bad. They’re a critical source of water for the Golden State’s
bountiful agriculture, thick forests and ecosystems, snowpack
and drinking supplies, dropping 50% to 60% of the entire
state’s annual precipitation.
Today, the quality of river water has improved markedly since
the early 1970s, though critics say the red tape imposed
through the Clean Water Act has become burdensome. The Clean
Water Act has not been altered much over the past 50 years,
though how we interpret the act has recently changed
A local coalition formed in the hopes of maintaining the most
important aspects of the Potter Valley Project is making
progress toward a two-basin solution, Janet Pauli told the
Ukiah City Council at its last meeting.
The board charged with overseeing the water quality in much of
the San Francisco Bay Area unanimously approved a plan
requiring local businesses, residents and government agencies
to reduce the amount of fecal bacteria they put into the
Petaluma River watershed, including San Antonio Creek.
The Arizona Department of Water Resources is working on
revising a model based on outdated assumptions and incomplete
data that have perpetuated the myth that Pinal County is facing
a water shortage. In fact, Pinal County has plenty of water for
today, tomorrow and 100 years from now.
Paul Souza is regional director of the Pacific Southwest
division of the US Fish and Wildlife Service… At the November
meeting of Metropolitan Water District’s Water Planning and
Stewardship Committee, Mr. Souza gave a presentation on the
recently released biological opinions for the long-term
operations of the Central Valley Project and the State Water
On Thursday, the East Bay city of Newark will consider
approving 469 single family homes and 2,739 parking spaces at
the edge of the San Francisco Bay shoreline, on a 430-acre
parcel where conservation groups and state and federal agencies
have for decades hoped to restore wetlands. … The proposal
illustrates one way even straightforward and widely agreed-upon
regional climate solutions can fall apart at the local level…
The intensity of wildfires in places like California are a
symptom of climate change, experts say, but the whiplash effect
poses a different set of problems for humans and natural
systems. Researchers project that by the end of this century,
the frequency of these abrupt transitions between wet and dry
will increase by 25 percent in Northern California and as much
as double in Southern California if greenhouse gasses continue
The problem in the 1920s was neither the lack of good science
nor the inability of decision-makers to understand the basin’s
hydrology. … In an era driven by politics of competition for
a limited supply of river water and federal dollars, those
decision-makers had the opportunity to selectively use the
available science as a tool to sell their projects and vision
for the river’s future to Congress and the general public.
This year’s heat wave may be shrinking and moving offshore, but
it’s unclear whether it will persist, what effects the high
surface temperatures have had on animals or how this will
affect seasons to come. … “We are not concluding it’s over
yet,” said Chris Harvey, a Northwest Fisheries Science Center
research biologist of the heat wave, adding that scientists
will watch for water-churning winter storms that could halt the
The latest public relations effort cost California water
ratepayers $29,000 to produce an eight-page color advertising
insert that ran in recent days in six Sacramento Valley
newspapers including The Sacramento Bee. … Critics argue it’s
inappropriate for a state agency to be spending public money on
an advertisement that they say serves little purpose other than
to try to make the government look good.
Ponds at wastewater treatment plants are like magnets for birds
and bird-watchers, especially those along the migration flyway
in California’s Central Valley area. Among them is the Clear
Creek plant in Redding, along the Sacramento River, which
serves as its receiving stream.
Hydropower facilities store water in reservoirs in order to
release it in a constant flow and produce energy consistently.
If wind turbines and solar panels, paired with battery storage,
took the pressure off of these facilities to fill the needs of
the grid during a drought, more of that water could be released
downstream for agricultural use, preventing further groundwater
The construction of dams on rivers worldwide has stopped the
natural flow of sand and silt to the sea—resulting in coastal
wetland loss and disappearing beaches—as well as preventing
fish from reaching vital spawning grounds. But when the
decision is made to remove a dam it can be remarkably
challenging. Just ask the people of Ventura, California, who’ve
been trying for 20 years…
The vast majority of Arizona waters now regulated by the state
under the federal Clean Water Act could be excluded from
protection under the Trump administration’s narrowed
definitions of federal waters, according to state environmental
After touring film festivals in two dozen cities across the
country, the documentary, Visions of the Lost Sierra, will be
released online Wednesday for all to view. … Visions is a
short film exploring how the Wild and Scenic Middle Fork
Feather River has connected communities and inspired outdoor
enthusiasts for generations.
The Southern Nevada Water Authority’s Las Vegas water grab and
pipeline –– which has been in various stages of development
since 1989 –– would forever tarnish public lands and waters in
Eastern Nevada and Western Utah. The idea is a direct
descendant to the Los Angeles Aqueduct.
Instead of pushing efforts to restore wetlands and wildlife
habitat to help our region become more climate resilient,
developers and city leaders are pushing to advance plans to
fill in Newark’s Bay shoreline. The proposed “Sanctuary West
Residential Project,” would build 469 luxury units along the
City of Newark’s shoreline on a 559-acre site…
An unlikely coalition in California — including
environmentalists, law enforcement agents, politicians,
wildlife ecologists and representatives of the legal cannabis
industry — have joined forces to try to reduce these illegal
operations and the environmental threat they pose.
The shallow wells Sonoma County’s water agency is drilling near
11 waterways have nothing to do with delivering water to
600,000 residents of Sonoma and Marin counties. Instead, the 21
wells will serve as measuring sticks to determine whether
pumping groundwater in the county’s three basins … is curbing
the flow in creeks inhabited by federally protected fish and
The nation’s largest water agency signed an agreement that
legally bars it from participating in a controversial plan to
raise Shasta Dam, a move applauded by environmental groups that
fiercely opposed the proposal out of fears enlarging the
state’s biggest reservoir would swamp a stretch of a protected
Northern California river and flood sites sacred to a Native
Boeing worked with the state and installed a massive system of
plastic pipes, treatment systems and holding ponds meant to
filter and manage potentially toxic rainwater before it poured
downhill… Then the giant Woolsey Fire ignited at the
old laboratory… Flames destroyed plastic piping and tore
through the storm water system before ravaging another 94,000
acres as the fire stormed west to the sea, according to state
and Boeing records.
Normally between Oct. 1 and mid-November, if historical
averages are any guide, the Bay Area has received nearly 2
inches of rain, and Los Angeles and Fresno each have received
about an inch. But so far this year? None.
Westlands has had water service contracts with the Central
Valley Project since 1963. But they were subject to renewal,
when the reclamation bureau could, at least in theory,
renegotiate terms. In contrast, the so-called repayment
contract the bureau now proposes to award Westlands would not
expire, permanently locking in the terms, including the amount
of 1.15 million acre-feet of water.
Here’s the nut: Water supply in the Colorado River could drop
so far in the next decade that the ability of the Upper
Colorado River Basin states – Colorado, Utah, Wyoming, and New
Mexico – to meet their legal obligations to downstream users in
Nevada, Arizona, California, and Mexico would be in grave
While breaking this levee would seem like a catastrophe, state
and federal agencies intend to do just that. The purpose is not
to unleash some biblical, punishing flood, but rather to allow
nature to reclaim nearly 1,600 acres of wetland habitat.
The city’s fate is linked inextricably with the San Joaquin
River… Much of the water upstream is diverted for
agriculture, although a legal settlement ensures that the river
no longer runs dry. Additional diversions at the downriver end
… greatly reduce the amount of water that actually makes it
through the Sacramento-San Joaquin River Delta, the San
Francisco Bay and then the Pacific. It is as if one of the
state’s two great arteries … is detached from its heart.
Matt Dessert does not want to sue San Diego, nor does he want
to start a legal battle with the state of California. But the
growing threat to Imperial County’s air quality may leave
Dessert, an officer with the county Air Pollution Control
District, with little choice.
On the morning of Aug. 21, 2018, David Bernhardt, then the
deputy interior secretary, wanted to attend a White House
meeting on the future of a threatened California fish, the
delta smelt — an issue upon which Mr. Bernhardt had been paid
to lobby until he joined the Trump administration a year
before. … “I see nothing here that would preclude my
involvement,” he wrote ahead of the meeting…
The Mojave Water Agency on Thursday cut the ribbon on its Deep
Creek Hydroelectric Clean-Energy System, a project that
produces electricity from California Aqueduct water and
replenishes the groundwater in the Victor Valley.
Winding westward along Marin County’s northern border, San
Antonio Creek encompasses about 20 percent of the Petaluma
River watershed. While the state has continuously designated
the main stem of the Petaluma River a contaminated water body
due to excessive levels of bacteria tied to fecal matter since
1975, San Antonio Creek, a tributary to the river, has gone
unaffected by the river’s bacteria problem. Until now.
The Interior Department is proposing to award one of the first
contracts for federal water in perpetuity to a powerful rural
water district that had employed Secretary David Bernhardt as a
lawyer and lobbyist. … Environmental groups say a permanent
deal would let California’s water contractors forgo future
negotiations before the public and environmental groups,
further threatening the survival of endangered native fish and
other wildlife that also need the water.
One year after the devastating Camp Fire sparked, a diverse
group of land, water and environmental managers who have not
always seen eye to eye announced … a plan to reduce the risk
of catastrophic wildfire in the North Yuba watershed. The
announcement Thursday includes a Memorandum of Understanding
… to thin and restore 275,000 acres of forest on a pace and
scale that will prioritize community safety, forest health and
On October 15th, an excavator trundled out onto the narrow
isthmus of land separating the freshwater Tule Red pond from
Suisun Bay and began digging. As the salty water from Grizzly
Bay began to pour through the breach, the 460-acre pond felt
the push and pull of the tides for the first time in a century,
beginning its transition back into marsh habitat.
Today, annual salmon runs in Eel River that once may have
totaled a million or so adults consist of a few thousand.
Lamprey eels, too, have dwindled. Now, there is serious talk of
removing Scott Dam, owned by PG&E since 1930. For fishery
proponents, such a river makeover is the optimal way to revive
the Eel’s salmon runs.
Based on DWR’s own documents, it appears that an aerial snow
observator is the most important science- and data-focused
program that needs to be expanded statewide, so that the
integral aquifer recharge program can play its role in Governor
Newsom’s Water Resiliency Portfolio.
Dr. Geeta Persad is a senior climate scientist with the Climate
and Energy Program at the Union of Concerned Scientists. … In
this presentation from the 2019 State of the Estuary
conference, Dr. Persad discussed the ways in which climate
change is going to fundamentally transform how, when, and where
California gets its water and how those changes will have
profound impacts for the state and for the San Francisco
estuary in particular.
Flood-MAR is recognized as an emerging water management
strategy that can provide broad benefits for Californians and
the ecosystems of the state, including water supply
reliability, flood risk reduction, drought preparedness,
aquifer replenishment, water quality improvement, and climate
In a letter to the California Public Utilities Commission
shared Tuesday, the mayors and city supervisors argued that
PG&E ― beset by massive bankruptcy and public outrage over
its role in deadly wildfires and mismanaged forced power
outages ― would function better as a customer-owned utility
than a business focused on paying dividends to its
Plans to exercise federal county-of-origin rights to tap New
Melones waters are in the works. According to documents for
next Tuesday’s Tuolumne Utilities District board of directors
meeting, staff will be recommending the board authorize General
Manager Ed Pattison to submit a formal letter of request to the
United States Bureau of Reclamation for a water supply
The Groundwater Resources Association’s 2019 Western
Groundwater Congress featured David Sandino, Senior Staff
Counsel at the Department of Water Resources, who spoke about
the disconnect between legal groundwater systems and how the
system actually works; and Maurice Hall, Associate Vice
President of Ecosystems-Water at the Environmental Defense
Fund, who spoke of how more holistic and inclusive groundwater
management can increase the resilience of our water supply…
Drillers punched hundreds of shallow wells in the California
seafloor off Santa Barbara County at the turn of the 20th
century — only to abandon them in the early 1900s. … But the
oil has lingered. It leaks from the orphaned wells and seeps
from the ocean floor naturally off the Santa Barbara coast…
It leaves tar on the beach and a sheen on the waters.
Environmentalists worry about damage to the ecosystem and
threats to public health…
The U.S. Bureau of Reclamation can’t charge Central Valley
Project power customers disproportionately more than water
customers in order to fund its environmental efforts, the
Federal Circuit said Nov. 6. The law requires the Bureau to
charge customers in proportion to what they pay to fund the
network of dams, reservoirs, canals, and water power plants as
a whole, the U.S. Court of Appeals for the Federal Circuit
The effects of the last drought are still obvious in
California’s agricultural belt. … From this perspective, the
federal government’s plan to increase the storage capacity of
Lake Shasta, created by the Shasta Dam on the Sacramento River,
is both sensible and compassionate.
October 2019 ended up being a shut-out in the precipitation
department in many regions–yielding the 10th driest October on
record in over 100 years of record-keeping. More significantly,
though: this extremely dry and relatively warm pattern has now
persisted into November, and appears likely to continue for at
least another 10 days.
Supreme Court justices, both conservative and liberal, appeared
skeptical Wednesday of a Trump administration argument that the
federal Clean Water Act should not apply to sewage plant
wastewater that flows into the ground and eventually seeps into
federally protected waters, such as rivers or oceans. The case
from Hawaii has emerged as a major test of the federal
anti-pollution law’s scope …
In October, the Trump Administration released politically
manipulated “biological opinions” under the federal Endangered
Species Act that dramatically weaken protections for the
Bay-Delta, endangered fish species and commercially valuable
salmon runs. … However, in an uncharacteristically subdued
response, the Newsom Administration stated that it “will
evaluate the federal government’s proposal, but will continue
to push back if it does not reflect our values.”
The study of whether it makes sense to build a pipe to carry
water from Paradise to Chico has died, at least for now. …
The idea was that Cal Water’s Chico Division would buy Paradise
Irrigation District water, and reduce its total dependence on
wells. … The pipe would also provide a buyer for PID water,
something the district needs to survive. Most of its customers
were burned out by the Camp Fire.
The Metropolitan Water District of Southern California is
expanding its effort to learn more about the water supply
potential of local stormwater capture with a new $7.5 million
pilot programapproved today by its board of directors.
If California goes into another drought and Kern County needs
an extra supply of water, Santa Barbara is open to partnering
with communities like Kern County. “We’re able to do exchanges
with people, so you could in theory have someone in the Central
Valley be a partner in desal,” said Joshua Haggmark, water
resource manager for Santa Barbara.
Eight-hundred pages into the text of a lengthy new report,
federal biologists have quietly granted government water
managers permission to nearly exterminate an endangered run of
Sacramento River salmon so they can send more water south from
the river’s delta to farmers in the arid San Joaquin Valley.
Flood-managed aquifer recharge involves moving floodwater from
surface streams onto land where it could percolate into a
groundwater basin. Though the concept sounds simple, it brings
complications that include managing the floodwater, finding
appropriate land to accept it and establishing rights to the
The thinking started small and then grew much bigger at a
gathering Tuesday in Bakersfield intended to provide a
“survival toolkit” for farmers and water managers facing
drastic restrictions on Central Valley groundwater pumping. …
By the end of the day, however, isolationism gave way to calls
for unity as speakers asserted that the only real solution was
to increase the region’s water supply by as much as 10 million
acre-feet per year on average by diverting water south from the
In recent years the idea of nutrient management has been become
even more important with increasing regulations related to
nitrate levels in groundwater. Cooperation between water
agencies and CDFA has helped to provide better education and
outreach for the development of balance sheets for nutrient
By next summer, the court will make a decision on a key
question: Are pollutants that flow through groundwater from a
single, identifiable source on their way to navigable waters
subject to federal permitting requirements?
Casting climate change as a direct threat to California’s water
security, a panel of experts on Tuesday said the state must
plan for the “new normal” by modernizing water infrastructure
before the next great disaster.
The Oct. 28 meeting of the El Dorado Irrigation District Board
of Directors included an update on the effect of power outages
on the district and a legislative update with a focus on
protecting the area’s water rights.
The executive director of the San Mateo Resource Conservation
District was admiring the restoration of 8,000 feet of the
Butano Creek stream channel, the largest and most ambitious of
a series of projects the district is spearheading to stop
chronic flooding, bring back endangered fish and restore 28
acres of degraded wetlands at Pescadero Marsh Natural Preserve.
Jaime Bonilla was sworn into office Friday as governor of
California’s neighboring Mexican state. … In his first major
speech since taking office, Governor Bonilla promised to
address poverty, public safety issues and end cross-border
sewage flows within six months. Bonilla, a dual U.S.-Mexico
citizen, formerly served as an elected member of the Otay Water
District in Chula Vista.
Welcome to the Two States of California: one boasts one of the
largest economies in the world while another is shamed with
water rationing, third-world power outages, uncontrolled
wildfires, an ever-expanding homeless population riddled with
medieval diseases. This is the tale of the latter California
and the continued alarmism about its water.
A supplemental environmental impact report on hydraulic
fracturing released Thursday by the U.S. Bureau of Land
Management found no significant impacts, and plans for leasing
1.2 million acres for oil and gas development in eight
counties, including Santa Barbara County, will not change.
San Marcos will start construction of its Creek District this
year, with a $100 million plan to reduce flooding and improve
habitat and traffic flow, officials said at a public forum
earlier this week.
To authors of a new, highly critical study, Arizona’s system of
groundwater management encourages urban sprawl. But to an
official and lobbyist for a homebuilders group, the system
encourages construction of affordable housing.
The glaring light of extinction of the Delta smelt reveals
decades of treachery and deceit by corporate agribusiness,
metropolitan water districts, politicians and their
collaborators in the resource agencies charged by law to
protect wildlife species from extinction. The moral squalor
that has permitted this crisis is contemptible.
Freshman Democratic Rep. TJ Cox represents some of the farmers
who would likely benefit from the additional water. … Facing
what could be a tough reelection fight in 2020, Cox’s future in
Congress could depend on whether Bernhardt’s former client gets
what it wants.
Just outside Grand Canyon National Park in Arizona, a
year-round, mineral-rich spring turns the Little Colorado River
a vivid turquoise. This final stretch, about 10 miles from the
river’s confluence with its larger relative, is one of the
West’s spectacular waterways, with bright water flowing below
steep red-rock cliffs. But the view will change dramatically if
a Phoenix-based company builds a proposed hydropower project.
On a cool and misty morning somewhere south of Redding,
California, jet boats roar across the tranquil Sacramento
River. Armed with tridents, machetes and poleaxes, it seems
akin to a scene from an action movie; except that “California
Department of Fish and Wildlife” is painted on the boats.
The Trump administration unveiled a plan to open another
million acres in California to oil and gas development and
fracking, one day after being sued by conservationists for
similar plans in a different part of the state. The Bureau of
Land Management released its environmental analysis Thursday
concluding that hydraulic fracturing and oil and gas extraction
in counties located in the south state do not conflict with the
land management goals of the agency.
California regulations protecting wetlands and state waters
were approved by the State Water Resources Control Board and
will take effect on May 28, 2020. These new rules create a more
expansive and complex permitting scheme for developers, public
agencies and others with projects that may impact waters and
Prosecutions of environmental crimes dropped to historic lows
under the Trump administration last fiscal year and one legal
expert believes that could endanger public health. “There’s a
risk that unenforced violations could lead to fires, leaks,
spills, and contamination,” said Ethan Elkind, climate program
director at the University of California, Berkeley School of
An environmental group, highly critical of a federal agency’s
newly proposed recommendations to protect endangered species in
the Delta, states that they would seriously harm those species
and their habitat. The new recommendations, released Oct. 22 by
the Department of Interior’s Bureau of Reclamation, are to be
used as guidelines for operating the federal pumping plant in
As part of a statewide effort to reduce seismic and hydrologic
risk to State Water Project facilities, the California
Department of Water Resources’ Castaic Dam Modernization
Program begins this week with an assessment of a stream release
structure at Castaic Dam in Los Angeles County.
At a time when building anything large and important — like
roads, dams and bridges — can be tied up in red tape and take
forever, the optimism of this reservoir’s supporters is
audacious. And unless opponents emerge with impressive
arguments, the Del Puerto Canyon Reservoir deserves the area’s
Even a little forest management significantly increases water
runoff in the Central Sierra Nevada and other semi-arid
regions, while drier forests need more extensive treatments,
according to a new study published recently in the journal
The Ojai Valley agency planned a roughly $1 million project to
clear part of a 9-foot pile of silt, sand and gravel from
its Robles diversion facility. … Without the work, Casitas
officials said they could face emergency shutoffs,
clogged fish screens and lost water this winter.
The Trump administration last week launched an attack on the
health of San Francisco Bay and Delta and California’s salmon
fishing industry with new rules allowing big increases in water
diversions from this teetering, vulnerable ecosystem. … The
new Trump administration rules replace prior ones that weren’t
strong enough to protect salmon and other wildlife in the last
drought. They only make the situation worse.
The network of clear streams comprising California’s Strawberry
Creek run down the side of a steep, rocky mountain in a
national forest two hours east of Los Angeles. Last year Nestlé
siphoned 45m gallons of pristine spring water from the creek
and bottled it under the Arrowhead Water label.
Prior to a commission meeting earlier this year, the Commission
hadn’t met since 2010, according to Curtis Anderson, commission
member representing the California side of the river. …
“We’re seeing if we can be helpful by at least providing
information and providing an opportunity for people to raise
concerns concerning the Compact itself,” Anderson said.
Working with the East Bay Regional Park District,
Assemblymember Rebecca Bauer-Kahan has secured $4 million in
state funding to daylight and restore an over 2,000-foot
culverted section of creek in the upper San Leandro watershed.
In today’s Film Friday, we follow the evolution of Honolulu Bar
in the Stanislaus River through a restoration and floodplain
enhancement project. The project including leveling an
intstream island to create more flooded rearing habitat,
sorting gravel to create improved spawning habitat, clearing
invasive plants and planting native ones. Watch the
California is chock full of rivers and creeks, yet the state’s
network of stream gauges has significant gaps that limit
real-time tracking of how much water is flowing downstream,
information that is vital for flood protection, forecasting
water supplies and knowing what the future might bring. …
Nearly half of California’s stream gauges are dormant.
The initiative, which the seashore facilitated in collaboration
with ranchers, conservation organizations and regulatory
agencies, began in 1999 and included three main types of best
practices: fencing, hardened stream crossings and the creation
of separate water systems for cattle.
Almost 50 years after the Lahontan cutthroat trout was listed
under the Endangered Species Act, agencies are investing in a
game-changing, fish-friendly infrastructure project at Derby
Dam to help bring back the legendary fish to the Truckee River.
Announced on Sept. 11, 2019, construction of a fish passage
structure will allow Lahontan cutthroat trout to complete their
natural migration, swimming back and forth between Pyramid Lake
and historic spawning grounds.
Amid horrific wildfires and rolling blackouts, the Trump
Administration this week brought welcome relief to the Golden
State by allowing more water to be sent to farmers and folks in
the south. Will California liberals accept the deregulatory
Most of the Klamath Basin suckers testing the waters of Upper
Klamath Lake this summer in floating net pens are thought to
have died during a federally-funded summer pilot project. When
U.S. Fish and Wildlife Service visited the pens on the lake
last week to release them into the wild, 10 of the 1,000
endangered fish were found alive…
California is chock full of rivers and creeks, yet the state’s network of stream gauges has significant gaps that limit real-time tracking of how much water is flowing downstream, information that is vital for flood protection, forecasting water supplies and knowing what the future might bring.
That network of stream gauges got a big boost Sept. 30 with the signing of SB 19. Authored by Sen. Bill Dodd (D-Napa), the law requires the state to develop a stream gauge deployment plan, focusing on reactivating existing gauges that have been offline for lack of funding and other reasons. Nearly half of California’s stream gauges are dormant.
Santa Fe Dam is an element of the Los Angeles County Drainage
Area (LACDA) flood control system. Watersheds are more than
just drainage areas in and around our communities. They are
necessary to support habitat for plants and animals, and they
provide drinking water for people and wildlife.
Today’s noisy partisan divide concerns me and makes the thought
of meaningful collaboration across parties seem impossible.
However, the largest river restoration project in history,
spanning the California-Oregon border, tells a hopeful story
offering a blueprint for political, conservation and economic
Action by the state water board sets in motion a 35-year
program of activity and research to address nitrate and salt
content in Central Valley groundwater, in order to achieve
California is providing health care to undocumented immigrants
while President Donald Trump wants to build a border wall, and
Gov. Gavin Newsom circumvented the White House with a side deal
on auto emissions standards. But when it comes to water, Trump
and California are closer than you might think.
The decadeslong Pacific Northwest salmon war may be nearing the
end. But it’s economics, not fish, that could be the demise of
four dams at the center of the fight. The dams on the Lower
Snake River — besieged by conservationists and biologists for
killing fish — are now battered by falling prices for renewable
energy, skyrocketing replacement costs for aging turbines and a
growing tab for environmental mitigation.
The California Coastal Commission last week approved a project
proposed by the California Department of Parks and Recreation
to replace and reline about 6,500 feet of sewer line within
Doheny State Beach.
The National Wildlife Federation, Natural Resources Defense
Council, and nine other groups sued Oct. 23 in the U.S.
District Court for the District of South Carolina, accusing the
federal government of breaking the law in its rollback of the
2015 Clean Water Rule.
Communities throughout the American West have spent decades
cleaning up what the mining industry left behind. In Moab,
those leftovers are the visible pile of uranium tailings, left
alongside on the banks of arguably the region’s most important
President Donald Trump’s administration rolled out an
aggressive plan Tuesday to ship more water from the Delta to
farmers in the San Joaquin Valley, a move that’s certain to
trigger lawsuits by environmentalists concerned about
endangered fish species.
Dismal grades for polluted groundwater and water bodies like
the Los Angeles River brought down the overall average grade in
the 2019 Sustainable LA Grand Challenge Environmental Report
Card for Los Angeles County on Water.
It all starts with the water quality of the creek that runs
alongside Mission Plaza. The Central Coast Regional Water
Quality Control Board has determined the water is so
contaminated with fecal matter, the city has to do something
about it to prevent people from getting sick with E. Coli and
Los Padres ForestWatch has sued the Department of Interior, the
Bureau of Reclamation, and the Santa Maria Valley Water
Conservation District, charging that Twitchell Reservoir dam
operations are inflicting serious ongoing damage to the
steelhead trout, a federally endangered species, that rely on
the Santa Maria River.
The health of North America’s largest estuary, the San
Francisco Estuary, is showing some signs of improvement, but
much of the historic damage caused to the massive watershed has
either not improved or worsened, according to a new report.
Scientists examined 33 El Ninos — natural warming of equatorial
Pacific that triggers weather extremes across the globe — since
1901. They found since the 1970s, El Ninos have been forming
farther to the west in warmer waters, leading to stronger El
Ninos in some cases.
It was on the Colorado River that González, now 82, taught her
children, just like her parents and grandparents taught her, to
fish with canoes and traps made from willow trees which
flourished on the riverbanks. Now, the river stops at the
US-Mexico border and the lakes are dry and native vegetation is
confined to reforestation projects.
In a move that would boost water deliveries to San Joaquin
Valley agriculture and Southern California cities, federal
fishery agencies are weakening decade-old endangered species
protections for some of the state’s most imperiled native fish
The Delta smelt is such a small and translucent fish that it
often disappears from view when it swims in the turbid waters
of its home in the Sacramento-San Joaquin Delta. However, it’s
also been disappearing from the Delta entirely.
Imperial County is seeking to declare a public health
emergency at the Salton Sea … aiming to force Gov. Gavin
Newsom and federal officials to free up emergency funds
and take immediate action to tamp down dangerous dust.
The initiative to establish an ecosystem marketplace began in
2017 with the Noble Research Institute, which started working
on developing protocols to verify carbon sequestration and
improved water quality…
A smaller run is expected to return this year because of the
lower number of spawning adults recorded a few years ago…
Coho salmon spend about a year and a half in freshwater and a
year and a half in the ocean before returning to freshwater to
spawn and die. What’s encouraging researchers more is how well
the newly hatched coho from last season are surviving.
Two top officials at the California Coastal Commission blasted
Del Mar this week for continuing to reject “managed retreat” as
an option to deal with sea level rise, saying they hope the
city will reconsider its stance.
Change is hard. It’s human nature to resist it. So it’s not
surprising that some Central Valley farmers and water managers
are raising alarm bells about the most sweeping change to state
water law in a century, saying in a recent Fresno Bee series
that the consequences will be “excruciating” and
A capital improvement project that’s been on the table for 17
years was finally approved at the Georgetown Divide Public
Utility District’s Oct. 8 meeting. The project consists of
removing vegetation and debris from the canal and lining three
sections of the Main Canal with gunite. The canal takes water
from Stumpy Meadows Reservoir to the Auburn Lake Trails Water
Warmer-than-average temperatures are forecast for much of the
U.S. this winter according to NOAA’s Climate Prediction Center.
… Drier-than-average conditions are most likely for
Louisiana, parts of Texas, Mississippi, Arkansas and
Oklahoma as well areas of northern and central California.
Elizabeth Castillo looks on as her daughter Reynata plays with
children at a playground near the Los Angeles River in Long
Beach, California, in mid-October, hoping one day the river
will be clean enough to kayak on. … In the last half-century,
the LA River served primarily as flood control infrastructure,
but open space and wildlife advocates fomented a movement to
make it wild and accessible to all.
A set of water rules that has fueled rapid growth in Arizona’s
suburbs is riddled with weaknesses, according to a new report
by researchers at Arizona State University, who argue the
system needs to be overhauled to protect homeowners from rising
costs and to ensure sufficient water supplies for the future.
The Bureau of Land Management (BLM) issued a right-of-way grant
(ROW) Wednesday that allows for the construction of various
facilities on 711 acres east of Klamath Falls, according to a
news release. … The ROW grant is part of the Swan Lake North
Hydro LLC proposal to develop a 393.3-megawatt hydropower
Audubon California’s Salton Sea Program Director Frank Ruiz
served as the guide for this trip. Ruiz says the Salton
Sea is receding at an alarming rate, about 6-inches a year,
exposing toxic lake bed which is evident from the air.
For more than 20 years, California pondered what to do about
steelhead in the Santa Ynez River. On Sept. 17, the State Water
Resources Control Board finally made a decision. It voted to
pass an order that will increase water releases from Lake
Deadly fires across California over the past several years have
shown how wildfire has become a serious public health and
safety issue. Health effects from fires close to or in
populated areas range from smoke exposure to drinking water
contaminated by chemicals like benzene to limited options for
the medically vulnerable. These kinds of threats are becoming
major, statewide concerns.
The state Department of Water Resources and Butte County
announced the settlement Tuesday, more than two years after
spillways at the Oroville Dam crumbled and fell away during
heavy rains. The repairs resulted in heavy truck traffic that
damaged Butte County roads. Butte County sued in August 2018.
When nitrogen-based fertiliser runs into water systems it can
result in toxic algae blooms, leading to oxygen depletion and
vast oceanic ‘dead zones’. Evidence suggests their use also
contributes to air pollution, increased rates of cancer and
reduced biodiversity, as well as emitting nitrous oxide – an
extremely potent greenhouse gas. … A team of scientists, led
by the University of California, Davis, has come up with a
five-step plan to tackle this two-sided problem.
Thousands of gallons of crude petroleum began spouting out of
the ground near a part of Chevron’s steam injection well
network in a Kern County oil field over the weekend … in the
same area where a larger uncontrolled release of 234,000
gallons of oil has taken place since August.
When the Environmental Protection Agency administrator, Andrew
Wheeler, accused California of allowing “piles of human feces”
on city streets to contaminate sewer systems … the
accusations, contained in a Sept. 26 oversight letter, had been
developed without the knowledge of the California-based staff,
which would normally issue such notices. Instead, it was put
together by a small group of political appointees in Washington
assigned specifically to target California, according to three
current E.P.A. officials.
The project includes improvements along more than 3 miles of
dirt roads, repairing culverts and building erosion control
features designed to reduce sediment flow into the creek. The
aim is to protect gravel nests, called redds, where female
salmon and steelhead lay their eggs, suffocating the eggs as
well as clogging the gills of adult fish…
Stop me if you’ve heard this one before: Critical U.S.
infrastructure is dilapidated and unsafe. Regulation is week,
and enforcement is weaker. Everyone agrees on the need for
action, and climate change will only make the problem worse.
but no one seems to do anything about it. Sadly, this has
become a familiar story. Take dams for instance.
The reasons are twofold. First, a big Sierra snowpack (the
fifth largest since 1950) meant a larger allocation via the
California State Water Project – a 75 percent allocation (which
is really bigger than it sounds – it’s a big allocation).
Second, Met’s become much more nimble in conserving water and
juggling the various supplies within its service territory.
Lake Mendocino made it through a typically long, hot summer
with an abundance of water and now, thanks to an ongoing
experiment with high-tech weather forecasting, the reservoir
can retain more water through the winter, benefiting people,
fish and farmers along the Russian River.
Invasive fish species have long been a challenge for scientists
in the Grand Canyon because they attract fishermen but can
devour threatened native species. Now, the National Park
Service is ready to try a new approach to keeping things in
balance: pay fishermen and women to harvest one of the worst
offenders, the brown trout.
In Arizona, the mountainous city of Flagstaff normally gets 8.3
inches of rain in monsoon season but had 2.08 inches — the
driest in more than 120 years of record keeping. The Grand
Canyon airport, Teec Nos Pos on the Navajo Nation and Show Low
also had record low rainfall.
Later this week, the State Water Resources Control Board will
vote on a long-anticipated plan to reduce some of the
pollutants flowing into Central Valley water. However, not
everyone agrees on the details.
The number of wildfires burning across the western United
States over the past 6 decades has been steadily increasing,
and those fires are growing larger and more severe, especially
in mountain areas where more than 65% of clean water resources
for the West’s 75 million people originate. What happens when
fires intersect water resources is the subject of two new
papers in Hydrological Processes.
A tiny fiberglass island is bobbing up and down in the San
Francisco Bay right now. From far away, it looks like a beluga
whale poking through the water. Up close, it looks like a
misshapen raft. In reality, it’s a buoyant structure known as
the “Float Lab,” which is designed to foster a floating
Agriculture is part of what makes our state’s economy strong
and helps provide for all our families, which is why it is
crucial that we do absolutely everything we can to protect our
state’s farms and allow them to operate without the fear of
major obstacles. California agriculture nearly faced such an
obstacle with Senate Bill 1, which would have placed harsh
regulations on water pumping from the Sacramento-San Joaquin
Arizona’s top water official presented new long-term
projections Friday showing that Pinal County doesn’t have
enough groundwater to provide for the fast-growing area’s
cities, farms and many planned subdivisions over the coming
The court denied the petitioner’s challenge, which questioned
the validity of the county’s Environmental Impact Report,
according to the Statement of Decision. Crystal Geyser
purchased the former Coca Cola water bottling facility on Ski
Village Drive in 2013 with hopes of bottle sparkling spring
water and eventually producing Juice Squeeze drinks there.
A major fish restoration project is underway on private
property near Cottonwood. River Partners shared a video of new
side channels that are being built to help the recovery of
struggling wild salmon populations in the Sacramento River.
The U.S. Bureau of Reclamation and the San Luis & Delta-Mendota
Water Authority announced the environmental reports, which
“analyze potential impacts of approving water transfers to
increase water reliability for those suffering shortages during
Alicyn Gitlin, conservation coordinator for the Sierra Club’s
Grand Canyon Chapter, said the project would threaten an
endangered species, interfere with the Grand Canyon’s already
degraded hydrology and damage sites held sacred by two Arizona
Gov. Gavin Newsom’s veto of Senate Bill 1 means the honeymoon
may be over with environmental groups who saw the bill as a
bulwark to protect California’s water quality and endangered
species from the Trump administration’s regulatory slashing.
In an effort to reduce litter, wildfire risk, and ocean
pollution from cigarette butts, smoking will be banned on all
of California’s state beaches and in state parks under a new
law signed by Gov. Gavin Newsom. Starting Jan. 1, it will be
illegal to smoke cigarettes, cigars, pipes, vaping devices “or
any other lighted or heated tobacco or plant product intended
for inhalation” on any state beach or in any state park in
In case you’ve noticed some of the storm drains in the City of
Pasadena covered, the Department of Public Works wants you to
know it’s just following the rules. The covers are “catch
basins” and they are used for gathering trash samples
throughout the City to help in complying with mandated Total
Maximum Daily Load limits.
Nearly 600 former Environmental Protection Agency officials are
calling on Congress to investigate the Trump administration’s
“inappropriate threat of use of EPA authority” against the
state of California over recent environmental policies.
To survive the next drought and meet
the looming demands of the state’s groundwater sustainability
law, California is going to have to put more water back in the
ground. But as other Western states have found, recharging
overpumped aquifers is no easy task.
Successfully recharging aquifers could bring multiple benefits
for farms and wildlife and help restore the vital interconnection
between groundwater and rivers or streams. As local areas around
California draft their groundwater sustainability plans, though,
landowners in the hardest hit regions of the state know they will
have to reduce pumping to address the chronic overdraft in which
millions of acre-feet more are withdrawn than are naturally
Fish in San Geronimo Creek are again the source of litigation.
… For the average Marinite to know what’s at stake, fish
proponents and the county need to answer three obvious but, so
far, unanswered questions.
California’s largest inland lake, the Salton Sea, lies in the
Imperial and Coachella valleys. The lake, which is more than 50
percent saltier than the Pacific Ocean, is becoming more salt
than water because it’s essentially evaporating. The lake and
the area that surrounds it — once hotspots for tourism and
wildlife — have essentially become ghost towns.
The removal of the Upper York Creek Dam will not begin in 2019
as previously planned, but the project is still on schedule to
be complete by the end of 2020. … The city now plans to do
both phases in 2020, after last-minute design changes failed to
win regulatory approval in time for the 2019 construction
season ending Oct. 31.
A staggering number of Chinook salmon are returning to a
California river that hasn’t sustained salmon for decades due
to agricultural and urban demands, giving biologists hope that
threatened fish are finally spawning in their native
grounds without human help.
Pumped Hydro Storage LLC is seeking approval from the Federal
Energy Regulatory Commission to study the sites east of Grand
Canyon National Park over three years. None of it will move
forward without permission from the Navajo Nation. Navajo
President Jonathan Nez said he’s been briefed by tribal
economic development officials about the proposals — but hasn’t
talked with anyone from Pumped Hydro Storage.
California’s Central Valley is one of the most productive
agricultural regions in the United States… But a seven-year
drought has threatened the viability of the valley’s farmland,
and many rural communities have suffered greatly as a result.
Joris Debeij’s short documentary When a Town Runs Dry offers a
window into the front lines of the water crisis.
Building on the Governor’s call to “position California to meet
broad water needs through the 21st Century” there are unique
opportunities in the Sacramento River Basin to more effectively
integrate 21st Century infrastructure into our multi-benefit
water management approaches to help achieve resiliency.
The Senate approved almost $20 million in funding to address
sewage flows along the border. Sen. Dianne Feinstein, who
secured language in three different appropriations bills for
the 2020 fiscal year, called the spills that send millions of
gallons of raw sewage from Tijuana to San Diego,
A big part of the reason for Fresno County falling short of the
No. 1 ranking those years was due to California’s five-year
drought that began in late 2011— the worst in the state’s
recorded history — causing major water shortages in the western
end of Fresno County that forced farmers there to limit their
farming or let fields go fallow.
Areas under Clean Water Act, or CWA, jurisdiction are not
prohibited from being filled for development, but if developed,
the act does require federal oversight, permitting and full
mitigation for any loss of wetlands and wildlife habitat.
Removing CWA protections would likely make the 1,400-acre salt
pond site more profitable to develop, and thus more difficult
to purchase for tidal marsh restoration.
Hotter-burning wildfires are transforming California’s forests,
and not for the better. A new study from UC Davis finds
high-intensity fires leave fewer trees and a less diverse
population of plants behind. … Those intense fires transform
forest into shrubland. And according to Richter, the more
frequent and the larger the area burned at these high-severity
sites, the larger the shrub fields left behind.
The loss of oyster reefs in the bay has affected its entire
ecosystem. Oysters are natural filter feeders, filtering out
small sediments and contaminants in the water. The unclean
water has made it difficult for underwater grass to grow,
reducing habitats for fish. The California Shellfish Initiative
… works to advance local restoration plans for the bay,
partnering with the California Coastal Conservancy to rebuild
its native oyster reefs and wetlands.
The ambitious tree-planting project falls under the purview of
Rachel Malarich, the city’s forest officer—a job that was just
created in August to “oversee the growth of Los Angeles’ urban
forest” as part of Garcetti’s Green New Deal. … The project
will grow what’s already the largest urban forest in the
country, making what happens in Los Angeles an important model
for other cities looking to go green.
Over the past decade, state and federal agencies have continued
to publish peer reviewed scientific research that largely
strengthens our understanding of how the volume, timing,
temperature, and quality of water – and the operations of
existing dams and water diversion facilities, including the
state and federal water projects – adversely affect salmon and
other fish and wildlife.
The National Marine Fisheries Service owes an explanation for
why it decided that two dams on the Yuba River do not adversely
affect threatened Chinook salmon, steelhead and green sturgeon,
three Ninth Circuit judges ruled Thursday.
On a biological scale, 20 years is like the blink of an eye —
if not faster. But for San Francisco marine biology
researchers, 20 years is priceless in what it can tell about
the changing nature of the bay’s wildlife, especially in the
face of a changing climate.
The city north of San Diego has taken the position that one of
the Coastal Commission’s basic strategies, called “managed
retreat” or sometimes “planned retreat,” will not work in Del
Mar. … Del Mar is among the first cities or counties in the
state to formalize its plans for adapting to sea level rise. As
a result, Del Mar’s decisions and its negotiations with the
Coastal Commission will set a precedent.
Pulling weeds is not usually a great way to start a party. But
filling a dumpster with invasive species was just the right
activity to commemorate the 10th anniversary of Tijuana River
Action Month on Saturday.
Nevada County health officials continue to investigate a
“plume” of contamination on the South Yuba River that tested
positive for E. coli bacteria last month, now saying that a
property previously identified as a possible source of the
pollution does not appear to be connected to the incident. …
A “complex” investigation is continuing…
California’s senators have asked the Environmental Protection
Agency’s watchdog to investigate whether the agency abused its
enforcement powers when it accused San Francisco of improperly
dumping waste into the ocean.
President Trump’s political feud with California has spread
collateral damage across more than a dozen other states, which
have seen their regulatory authority curtailed and their
autonomy threatened by a Trump administration intent on
weakening the environmental statutes of the country’s most