California’s climate, characterized by warm, dry summers and mild
winters, makes the state’s water supply unpredictable. For
instance, runoff and precipitation in California can be quite
variable. The northwestern part of the state can receive more
than 140 inches per year while the inland deserts bordering
Mexico can receive less than 4 inches.
By the Numbers:
Precipitation averages about 193 million acre-feet per year.
In a normal precipitation year, about half of the state’s
available surface water – 35 million acre-feet – is collected in
local, state and federal reservoirs.
California is home to more than 1,300 reservoirs.
About two-thirds of annual runoff evaporates, percolates into
the ground or is absorbed by plants, leaving about 71 million
acre-feet in average annual runoff.
The U.S. Environmental Protection Agency issued a notice of
violation to San Francisco on Wednesday, accusing the city of
improperly discharging waste into the ocean and bay and
following through on President Trump’s recent pledge to cite
San Francisco for water pollution.
The Oregon Court of Appeals won’t resolve a dispute over the
impact of Klamath basin wells on surface waters due to newly
imposed regulations in the area. The appellate court has
dismissed the case because it’s moot and unworthy of review
after the Oregon water regulators adopted different rules
governing surface water interference from wells in the Upper
Klamath basin earlier this year.
We now have an opportunity to build on the successful Arizona
process that led to the DCP signing. Arizona is stronger
together. And that will serve us well as we work toward the
next step – maintaining a stable, healthy Colorado River system
as we face a hotter and drier future.
On the heels of a severe drought and years of water rationing,
a longstanding plan to provide recycled water for the vast lawn
at the Santa Barbara Cemetery is finally gaining some momentum.
At a joint committee meeting this week, members of the
Montecito Water and Sanitary District boards and staffs
tentatively agreed to collaborate on recycled water for the
Over 30 years, Cal Am’s Desal would cost $1.2 billion while the
Pure Water Monterey expansion would be only $190 million. But
the cost in dollars is not the only comparison that should be
made. The environmental cost comparison is also dramatic.
Although the Water Board made clear that they are not, at this
time, issuing notices of violation, the letters serve as a shot
across the bow to an industry that is beginning to appreciate
the importance of compliance with environmental regulations and
portends more significant enforcement efforts in the near
PG&E has installed more than 600 weather stations at
locations all across the Sierra foothills in Northern
California and plans to more than double that in the next three
years. … The weather stations provide multiple sets of eyes
on an area that has very dry vegetation with a real danger of
wildfires. They also give PG&E a better handle on when it
may be necessary to de-energize the power lines.
There simply isn’t enough water in any given year to support
all of the crops and livestock, so farmers and ranchers depend
on groundwater pumped from deep, underground aquifers.
Groundwater, like oil, is a limited resource, and in California
it’s consumed at an alarming rate.
Lake Powell’s long decline may be on hiatus after this year’s
snowy winter, but activists still are raising concerns that
climate change could render Glen Canyon Dam inoperable. This
time, they are taking their concerns to court, asking a federal
judge to invalidate the federal Bureau of Reclamation’s 20-year
operating plan for the towering dam..
California isn’t in an official drought and under mandatory
water conservation, but climate change means that saving water
is always crucial. That’s why a recent announcement should not
go unnoticed: The Sacramento Regional County Sanitation
District won state approval to deliver recycled water to
agricultural and habitat conservation land in the southern part
of the county.
To help protect endangered fish and other critters that rely on
the Ventura River for habitat, migration and procreation, the
city of Ventura has agreed to better monitor and reduce its
water draw in dry times. The city will also take steps to
remove barriers for steelhead trout to make the journey to and
from the sea…
Water board members voiced concern at the last meeting over
what to do if state officials lower the threshold for PFAS
contamination to such a level that the wells would have to be
shut down. The board decided not to wait for such an
announcement and agreed to get the necessary water treatment
equipment up and running as soon as possible.
Back in May, the board of the Fox Canyon Groundwater Management
Agency unanimously agreed to pay the United Water Conservation
District for about 15,000 acre-feet of water. Officials said
the relatively low-cost release would help recharge aquifers
still struggling after years of drought. That much was clear.
Other details were more murky.
To optimize mitigation for impacts to wetlands, other
wildlands, and at-risk species, the California Department of
Fish and Wildlife is developing a program called the Regional
Conservation Investment Strategy (RCIS). … Each RCIS
identifies top conservation needs, such as habitat for
The United States-Mexico border region is enduring the latest
in a series of massive cross-border sewage tainted spills.
Federal officials in charge of monitoring the trans-border
sewage situation on the U.S. side of the border said nearly 8
million gallons of tainted water flowed across the border in
the Tijuana River channel.
The Trump administration has retreated on a plan to push more
water through the Delta this fall after protests from
California officials on the harmful impacts on endangered
Chinook salmon and other fish.
From mandatory drought restrictions to billions of dollars’
worth of drought-proofing projects, San Diego and the entire
West has for years had a complicated relationship with its
water – and it’s not going to get any easier or any cheaper any
The Westlands Water District on Sept. 30 formally stopped its
environmental review of a $1.4 billion U.S. Bureau of
Reclamation plan to raise the 602-foot dam by another 18.5
feet. It is unclear what Westlands’ decision will mean for the
future of the project…
By century’s end, Sacramento is expected to feel much like
Tucson or even Phoenix, Arizona, according to the state’s 2018
Climate Assessment for the Sacramento Valley. Daily
temperatures are projected to rise 10 F in the valley by 2100,
and the number of days topping 104 F are on track to increase
from four days a year to 40.
A coalition of river and coastal defenders have won a major
victory against the State Water Resources Control Board,
securing an order that requires the board to meet the statutory
deadlines for its list of impaired waterways in California. The
lawsuit focused on the board’s violations of the Clean Water
Act and the Porter-Cologne Water Quality Control Act…
When you look at a farm, do you think about nutrient rich soils
or cover crops growing between rows? When you look at a marsh,
do you see the submerged layers of sediment created by years of
plant litter piling up? Probably not. But those parts of
well-managed agricultural lands and wetlands store a lot of
carbon, and that’s increasingly important as climate change is
forcing society to consider ways to lower carbon emissions…
A Native American tribe has granted personhood to a river in
northern California making it the first known River in North
America to have the same legal rights as a human, at least
under tribal law. The Yurok Tribe based near the southern
border of Oregon confirmed the new status on the Klamath River.
Water vending machine companies compete aggressively to sell
water outside of supermarkets and pharmacies at an incredible
markup. The industry is only lightly regulated – last year the
California Department of Public Health inspected just two
machines in San Diego County.
Recently, authority over many streams, pools, and lakes in the
United States reverted from the federal government to the
states. The Trump administration repealed the 2015 “Waters of
the United States” rule, under which the federal government
claimed authority to regulate virtually any body of water it
Senate Bill No. 690 seeks to reduce exposure to dangerous
pathogens, limit beach closures and address water quality
issues in the Tijuana River Valley. The bill will also allow a
$15 million budget allocation for cleanup efforts as well as
prioritizing projects that will address water quality, flood
control, trash and sediment.
A new white paper released today by the Southern California
Water Coalition aims to further the discussion through its
provision of nine case studies of successful stormwater capture
projects from California to New York.
Following losses in court, a Fresno-based irrigation district
has backed off its plans to do an environmental study on
raising the height of Shasta Dam. The Westlands Water District
announced Monday that it has stopped working on the report
because it could not meet the U.S. Bureau of Reclamation’s
schedule for the project.
A new “green infrastructure” project under construction along
the western side of the block is designed to slow down that
process by detoxing the water through soil and plants and
pumping a purified product back out to the creek. The project,
a whopping seven years in the making, is part of a $4 million,
Although the $750 million represents a personal gift to Caltech
rather than a corporate gift from the Resnicks’ principal
corporate entity, The Wonderful Company, they’re engaged
through that company in some arguably unsustainable
Santa Maria and several other Central Coast Water Authority
members are planning to claim an additional 12,214 acre-feet of
state water that was set aside decades ago. The move — which
would be funded by issuing a $42 million bond — would increase
Santa Maria’s annual right to state water from 17,820 to over
27,000 acre-feet each year.
The proposed water rates include a fixed meter charge per month
and a variable consumption charge per unit of water. The city
says most single family residences will see about a $15
increase in January of 2020. … The last rate increase was
approved by the city council five years ago, but he says a lot
has changed since then.
Bright pink “whiskers” have popped up in Riverside Park
recently, likely left by people performing a topography survey
in the beginning stages of a grant-funded project to restore
habitat in the largely undeveloped park that used to be home to
the city’s sewage treatment plant.
Gov. Gavin Newsom vetoed a bill on Friday that would have
allowed California to preserve Obama-era endangered species
protections and water-pumping restrictions for the
Sacramento-San Joaquin Delta should they be dismantled by the
Trump administration, a move scorned by environmental groups
that have been among the governor’s most important political
The project, called the Upper Salinas River Basin Conjunctive
Use Project, captures existing wastewater flows generated
within the eastside of the District and will return these flows
back to the Meadowbrook Wastewater Treatment Plant. The
wastewater undergoes treatment and is then discharged into the
river alluvium that contains the Salinas River underflow
providing subsequent conveyance to district wells…
A Phoenix company wants to build two hydroelectric dams less
than five miles from the eastern border of Grand Canyon
National Park, submerging several miles of the Little Colorado
River and the endangered fish habitat it protects.
In an effort to widen the use of a nearly limitless — but
expensive — source of water for California and other places
worldwide that are prone to shortages, Lawrence Berkeley
National Laboratory has been selected to lead a $100 million
project aimed at bringing down the cost of desalination.
The river is carrying year-round flows down a stretch on the
Tohono O’odham Nation’s San Xavier District that until recently
was dry for more than 70 years except after big rains. And
here, unlike through downtown Tucson, the water is once again
coming up from the aquifer naturally — not being added
artificially through effluent.
For years, the Interior Department resisted proposals to raise
the height of its towering Shasta Dam in Northern California.
The department’s own scientists and researchers concluded that
doing so would endanger rare plants and animals in the area…
But the project is going forward now, in a big win for a
powerful consortium of California farmers that stands to profit
Jaime Jahncke, a marine biologist with Point Blue Conservation
Science, which is headquartered in Petaluma, said the concern
is that another long-lasting warm water episode could do
serious harm to an already fragile ecosystem. “We’re going into
a blob and we don’t know what’s happening next,” said
The lawsuit, filed by the Center for Biological Diversity and
the Salmon Protection and Watershed Network, or SPAWN, concerns
the protection of endangered coho salmon and threatened
steelhead trout in streams in Marin’s San Geronimo Valley.
Los Angeles’s twin challenges of building more housing while
restoring its namesake waterway are clashing along a shady
11-mile stretch of the Los Angeles River between downtown and
the hills of Griffith Park.
Bakersfield residents deserve a round of applause, at least in
terms of the city’s water usage. So far in 2019, city residents
have saved 3,348 acre feet of water compared to 2013
quantities. Cumulatively, the city has cut water usage by
nearly 12 percent since 2013, an average year before drought
struck the state.
If there is a hell for salmon, it probably looks like this.
There were many more golf balls in the water than salmon this
summer, whacked there by enthusiasts at Aqua Golf, a driving
range on the bank of the Sacramento River. Below the surface,
the gravel salmon need to make their nests had been mined
decades ago to build Shasta Dam, 602 feet tall and with no fish
passage. The dam cut off access to all of the cold mountain
waters where these fish used to spawn.
The final of six yearly Comprehensive Monitoring Reports
performed by The Bay Foundation based on detailed scientific
monitoring data prove the Project wholly succeeded in meeting
its goals, performance standards and success criteria, and
requires no supplemental work.
Now that the San Francisco Giants’ underwhelming season is
over, the team has big off-season plans — at least in terms of
real estate. Construction should begin this winter on the first
phase of the remake of the team’s parking lot south of McCovey
Cove along Third Street, including a 5-acre waterfront park
with tide pools open to waders and a bayside lawn capable of
holding 5,000 people.
When the Coachella Valley became a hub of tourism in the 20th
century, spas and resorts were built around springs, whose
unusually lithium-rich waters were touted as therapeutic. There
are more than 20 such establishments in the 30 square miles
that make up Desert Hot Springs, one of which is the
recently-refreshed Two Bunch Palms resort.
The Oregon Department of Environmental Quality has issued a new
plan to reduce water temperatures for endangered fish in the
Upper Klamath and Lost River watersheds, though it could come
at a price for farmers and ranchers.
Utah’s proposed Lake Powell pipeline will cost less to build
and be easier to permit under a decision announced Wednesday to
cut major hydropower components from the controversial project
that would move 86,000 acre-feet of Colorado River water to St.
The southern part of California’s Central Coast from San Luis
Obispo County to Ventura County, home to about 1.5 million
people, is blessed with a pleasing Mediterranean climate and a
picturesque terrain. Yet while its unique geography abounds in
beauty, the area perpetually struggles with drought.
There are numerous agencies involved in water quality issues
that are focused on the San Francisco Bay and the Delta. In
this brown bag seminar, Stephanie Fong, Interagency Ecological
Program Coordinator Chair, California Department of Fish and
Wildlife, discussed the technical, geographical, and political
boundaries that separate water quality monitoring in the Bay
and the Delta.
The Indian Wells Valley Groundwater Authority rolled out
concepts for an administrative structure that could eventually
cement the new agency as an independent entity — should money
ever be found to fund them.
Over the last five years, more than 250 groundwater
sustainability agencies have formed to manage groundwater at
the local level and dozens of groundwater sustainability plans
are in progress. … So what do we still need to make the
Sustainable Groundwater Management Act a success?
Excessive grazing harmed the Paiute’s habitat, and the
introduction of invasive species such as rainbow trout drove
the fish out of the river. “It has been gone from this
landscape for a really long time,” said Chuck Bonham, director
of the California Department of Fish and Wildlife. And it might
have never returned without the unlikely intervention of Basque
shepherd Joe Jaunsaras.
The California Water Boards sent at least 270 letters to
farmers in the Emerald Triangle, warning them to come into
compliance with regulations or face possible fines and even the
loss of their cultivation licenses.
On the Changala family farm in Tulare County, the past and
future are separated by a dirt road and a barbed-wire fence. On
the south side sits a wheat field. On the north, a solar farm,
built three years ago, sending electricity to thousands of
Southern Californians. Alan Changala sees little difference
between the two.
There are nut festivals. There are fruit and vegetable
festivals. Hot sauce and spicy food are cheered in other
places. There are wine and beer events. All are fun and bring
entertainment to our lives. But for all of that, there is
something extraordinary about Saturday’s Salmon Festival in
The Monterey Peninsula has gotten so good at conserving water
that there is no need to build a costly desalination plant for
decades – even if the region experiences unprecedented growth –
according to a report from the top executive at the Monterey
Peninsula Water Management District.
The Center for Biological Diversity has taken what appears to
be a preliminary step toward suing Marin County over its
supplemental environmental impact report to the Marin
Countywide Plan, which focuses on potential cumulative impacts
to salmonids from development in the San Geronimo Valley.
Laguna Beach residents who described the beige water treatment
tower on Laguna Canyon Road as part of the city’s folklore and
identity called on the City Council on Tuesday night to restore
and renovate the building, possibly for use by small
The southern part of California’s Central Coast from San Luis Obispo County to Ventura County, home to about 1.5 million people, is blessed with a pleasing Mediterranean climate and a picturesque terrain. Yet while its unique geography abounds in beauty, the area perpetually struggles with drought.
Indeed, while the rest of California breathed a sigh of relief with the return of wet weather after the severe drought of 2012–2016, places such as Santa Barbara still grappled with dry conditions.
A plan to remove four dams on the Klamath River – one of the
most ambitious river restoration projects ever attempted – is
either mocked or praised depending on the audience. It will
expand salmon habitat or destroy a fishery. The only certainty
is that lives will change forever.
Water shortages, already the scourge of the Valley, are about
to get worse. A powerful state law called the Sustainable
Groundwater Management Act will curb access to water and shrink
agriculture’s footprint in the next two decades. Thousands of
acres will be turned into solar-energy farms and other
non-agricultural uses. The long-term effect of climate change,
meanwhile, will squeeze water supplies even more.
Officials said in a news release that a property in the 13000
block of Kilham Mine Road in Nevada City was likely the source
of the plume that moved downstream into Englebright Lake. …
Investigators discovered multiple code violations on the
property and county code enforcement is working with the
property owner to rectify the violations.
A new study by the U.S. Geological Survey concludes oilfield
activity has lowered the quality of groundwater in western Kern
County, making it saltier and possibly affecting nearby
irrigation sources but not harming drinking water.
The Trump administration on Thursday, pressing the president’s
complaints about homelessness in California, will demand the
state improve the way it deals with human waste, arsenic and
lead in water as it raises the stakes in an escalating war
between the federal government and the country’s most populous
The Santa Fe Irrigation District board recommended moving
forward with a new five-tier rate structure for its proposed
three percent water rate increase. The board is expected to
make a final decision on the rates by January 2020 to ensure
the financial stability of the district and meet its objectives
of equity across customer classes and encouraging conservation.
This is supposed to be a beautiful beach, but instead it looks
like a disaster area because a sea wall built about a decade
ago to protect homes has failed. Now property owners are
spending millions to fix it.
As populations in the West rise, managers of our precious water
supplies have to figure out how to deal with increasing demand
in the midst of climate change. In Southern Nevada, we rely on
the Colorado River. But the Truckee River is the lifeline in
Northern Nevada, and climate change is affecting them in a much
A report released Wednesday by the Environmental Working Group
found variants of the chemicals known as PFAS in 74 community
water systems between 2013 and 2019, according to data from
state and federal regulators. More than 40 percent of the
systems had at least one sample that exceeded the health
advisory level set by the U.S. Environmental Protection Agency.
Aurelia Skipwith, who is already a top official at the interior
department, formerly worked at the agrochemical giant Monsanto.
New revelations show she also has ties to the Westlands Water
District, a political powerhouse with a history of chafing
against Endangered Species Act regulations that can interfere
with farmers’ demands for water in California.
At the August meeting of the California Water Commission, Karla
Nemeth, Director of the Department of Water Resources (DWR),
spoke to the commissioners about the Department’s strategic
plan and the work underway on the Delta conveyance project,
which she noted nests into the strategic plan as a key feature
of what needs to be done to modernize the State Water Project.
The state Department of Fish and Wildlife, in a letter to the
U.S. Bureau of Reclamation, said the federal plan would harm
the nearly-extinct Delta smelt and other species. The state
said the plan would also hurt the mostly urban water agencies
that belong to the State Water Project, which might have to
surrender some of its supplies to compensate for the federal
Elected leaders from around the San Diego region met with the
Trump administration on Tuesday to ask for help stopping the
sewage-tainted water that regularly flows in the Tijuana River
across the border with Mexico. Specifically, regional leaders
tried to persuade federal authorities to fund a more than
$400-million plan to capture and treat the pollution…
The lawsuit … argues that the changes undertaken by the U.S.
Fish and Wildlife Service and the National Marine Fisheries
Service are unlawful. Endangered species protections are
bedrock environmental law, and California leaders warned that
less protection will leave threatened species at risk of
extinction. California is leading the suit along with
Massachusetts and Maryland. Altogether, 17 states have signed
on, along with New York City and the District of Columbia.
If the battle against climate change has a front line, the
shore of San Francisco Bay might be it. At the County Parks
Marina in Alviso, trucks rolled in like an armored column,
delivering tons of dirt that will eventually be used to build a
4-mile-long sea wall.
The Sacramento-San Joaquin Delta was once one of the lushest
marshlands in the state. The peat-rich soil made it an ideal
place for some of the state’s first farms to pop up. Today,
scientists are hacking their way through thick brush to see if
restoring these marshes is a way to reduce carbon dioxide in
NRDC just released two analyses that look at how state water
pollution control and public health officials deal with one of
the most significant causes of nitrogen and phosphorus
pollution and one of the most important effects of nitrogen and
Lawns cool the air, reduce urban heat-island effect, remove
pollutants, and provide play spaces. … From a design
standpoint, they make uncluttered views, provide background and
contrast for flowers, and create our outdoor living spaces.
Historically, lawns provided all those benefits at high cost,
literally and environmentally.
Starting next January, the Sustainable Groundwater Management
Act will require farmers to gradually rein in the amount of
groundwater they pump from their wells. It could devastate the
economy of the entire San Joaquin Valley. In a region where
agriculture is king — and the ability to extract the water
beneath one’s soil has been practically a birthright — a
difficult reckoning is coming.
California Attorney General Xavier Becerra and Bay Area
conservation groups sued the Environmental Protection Agency
Tuesday for failing to protect Redwood City’s salt ponds under
the Clean Water Act, a decision they say will harm the San
Francisco Bay ecosystem.
Authorities have not yet determined the source of contamination
of an E. coli outbreak detected on a stretch of the South Yuba
River in Nevada County, but the water has now returned to a
safe condition, environmental health officials said Tuesday
California Farm Bureau Federation Senior Counsel Chris
Scheuring said the strong 2019 water year should not distract
from “the public-policy issues that never go away in California
water.” Scheuring said he thinks water deliveries may remain
good for the next year or two, but farmers should be prepared
for another multiyear drought.
Sea otters are a keystone species in their native coastal
environments. They prey on small herbivorous sea creatures like
sea urchins, which can lead to more kelp and healthier seagrass
in an area. But after being hunted for their fur to near
extinction in the 19th and 20th centuries, otter populations
along the California coast are still struggling.
One of the most recent threats to California’s environment has
webbed feet, white whiskers, shaggy fur and orange buck teeth
that could be mistaken for carrots. … The swamp rodents,
called nutria, are setting off alarms in California.
It’s been nearly a decade since California ordered coastal
power plants to stop using seawater for cooling, a process that
kills fish and other marine life. But now state officials may
extend the life of several facilities that still suck billions
of gallons from the ocean each day.
Trucking juvenile hatchery salmon downstream is often used in
the California Central Valley to reduce mortality during their
perilous swim to the ocean. But is it all good? Researchers …
published an article in Fisheries this month exploring the
history and implications of salmon trucking in a changing
Nevada County authorities are still working to determine the
source of contamination after discolored water in the South
Yuba River tested positive for “dangerous” levels of E. coli
over the weekend, prompting a no-swim advisory.
Can artificial intelligence save the L.A. water supply from a
big earthquake? USC researchers have embarked on an innovative
project to prove that it can. Using federal funds, experts at
the USC Center for Artificial Intelligence in Society (CAIS)
are working with Los Angeles city officials to find solutions
for vulnerable plumbing. The goal is to make surgical
improvements to strategic pipelines to keep water flowing after
An improved understanding of cannabis cultivators’ water use
practices is a particularly pressing need. Given the propensity
of cannabis growers to establish farms in small, upper
watersheds, where streams that support salmonids and other
sensitive species are vulnerable to dewatering, significant
concerns have been raised over the potential impacts of
diverting surface water for cannabis cultivation.
Because harmful algae blooms have increased significantly over
the past 40 years and are now found in every state in the
country, NRDC set out to find out how states are tracking this
growing menace and how (and whether) states are educating and
warning the public of the threats posed by toxic algae. … To
our dismay, 16 states reported no data at all.
A white egret delicately dips its beak into a small puddle. A
mother otter and pups dive and roll in a clear, still pool.
Tiny minnows dart in the shady shallows. And all of this takes
place a stone’s throw from backyards and byways. Our local
creeks and streams are literal rivers of life flowing through
Sonoma County communities.
A group of policymakers planning for the long-term water supply
sustainability of Santa Cruz County’s mid-county region are in
their final leg of a multi-year process. … The mid-county
region, dependent on rainwater-refreshed underground aquifers
supplying customers from 41st Avenue to La Selva Beach, has
been drawing more water than is naturally replenished since the
Rancho California Water District was one of only five
communities in California, Hawaii and Texas to win a
competitive grant from the United States Bureau of Reclamation.
The district will receive $1,727,960 to fund the extension of
their recycled water pipeline in parts of Temecula and
Individual members of any species can vary dramatically,
something tied to genetic differences. That diversity comes in
handy when environmental conditions change. The drought, heat
and beetle outbreaks in recent years put extreme pressure on
sugar pines, creating a natural experiment that weeded out all
but the toughest.
The regulation called for a particulate matter filter on diesel
engines based on the vehicle’s model year. The filters can be
used for up to eight years, but they had to be installed by
Jan. 1, 2014. … “Our whole town of Acton and Agua Dulce are
basically going to be out of water with no means to get water
to you guys,” Amber Demyen, owner of Acton Water Co. …
In a decision hailed by some as a victory for tribal rights and
ecological preservation, the Ninth Circuit on Thursday upheld
voiding 40-year lease extensions for geothermal energy
production on 26 plots of California land deemed sacred by
When water is diverted from rivers, the remaining water moves
more slowly and warms more easily. Algae and bacteria thrive in
warm, stagnant water and are more likely to grow in excess,
increasing the chances of a HAB event.
In an effort to open the spigot on recycled water in the
region, Palo Alto and Santa Clara Valley Water are exploring a
deal that would send the city’s wastewater to a treatment plant
elsewhere in the county, where it would be treated, transformed
into potable water and potentially resold to the city for its
residents and businesses.
An influx of Bay Area visitors to Sonoma County’s bucolic
riverlands has spiked in recent years, bringing with it a
problem typically reserved for the privacy of one’s own home.
People are pooping in public.
At least 85 different federal laws and regulations affecting
California have been weakened or undermined by the Trump
administration since January 2017. … That’s why I, along with
many proponents, believe that Senate Bill 1 would safeguard our
When you walk through Jeannie Williams’s sunny orchard, you
don’t notice anything wrong. But the problem’s there,
underfoot. The land around her — about 250 square kilometres —
is sinking. “It’s frightening,” Williams says. “Is the land
going to come back up? I don’t know.”
All of September, crews have been dumping rocks into the bed of
the river to create an ideal habitat for salmon to spawn. Dams
along the American River cut off access to the salmon’s natural
Most farmers haven’t heard about the recent report from the UN,
even though it deals with climate change and land use and
features agriculture prominently. But we don’t need to read the
science — we are living it.
By any reckoning, the steelhead trout won a significant legal
victory this week, along with CalTrout and the Environmental
Defense Center, which have been arguing the case for two
decades. But it remains uncertain exactly how much more water
will have to be released downstream from Lake Cachuma to create
a habitat wet enough along the main stem of the Santa Ynez
River for the federally endangered fish to wage a meaningful
Free water is available to Needles residents who happen to live
in one of the areas the U.S. Bureau of Reclamation has
determined to have earned prior perfected water rights (PPR):
Well-drilling, pumping, piping and treating not included.
Neighbors within an area must agree on an equitable plan for
distribution of the water.
While farm and private property interests cheered,
environmental groups last week bemoaned the Trump
administration finalizing the repeal of the controversial
“Waters of the United States,” or WOTUS, rule. We see little to
cheer or jeer at this point, as the repeal is hardly the final
chapter in a dispute that has stretched on for nearly 10 years.
Nevada County has issued a no-swim advisory for a nearly
50-mile stretch of the South Yuba River, northeast of
Sacramento, because of dangerous levels of E. coli as well as
unknown sediments in the water.
A dozen kayakers paddled down the tree-lined, sandy-bottomed
Los Angeles River in late August, running their hands through
sycamore and willow leaves and gliding over carp and steelhead
trout as traffic noise from the nearby 405 Freeway buzzed
Total and per-capita water use in Southern Nevada has declined
over the last decade, even as the region’s population has
increased by 14%. But water use among the biggest water users —
some of the valley’s wealthiest, most prominent residents — has
The mayor of this beach town, which abuts Tijuana, Mexico at a
point that is visible by a border wall marking the two
countries, is fed up with sewage and toxic chemicals flowing
into the United States, and he is heading to Washington, D.C.,
to ask the Trump administration to do something about it.
A project to restore a portion of Brentwood’s Marsh Creek got a
big boost with a new $1.4 million U.S. Environmental Protection
Agency grant. … The Three Creeks Parkway Restoration project
aims to improve the creek’s floodplain, provide quality habitat
for Chinook salmon and Swainson’s Hawk as well as expand
recreational opportunities in the area.
Ten months after the Camp Fire, the region’s major drinking
water systems — Paradise Irrigation District and Del Oro Water
Company — still contained unsafe levels of cancer-causing
chemicals. … Even today, there is still a general state of
confusion about the safety of residential drinking water.
Two bills to ban smoking at all state beaches — with a $25 fine
for violators — have reached Gov. Gavin Newsom’s desk and await
his signature. Former Gov. Jerry Brown vetoed similar bills
three times, saying people should be allowed to smoke outdoors
in parks. But this year there’s a new governor.
Claims by President Donald Trump on Wednesday that discarded
drug needles in San Francisco are making their way through the
city’s sewage system and into San Francisco Bay and the Pacific
Ocean were widely blasted the following day by experts who say
he has no idea what he’s talking about.
Reaction has been predictably mixed to a new report that
concludes the Monterey Peninsula may be able to get by with
recycled water instead of desalinated water for the next two
decades and perhaps beyond.
Before all those thousands of miles of levees went in, the
Central Valley had one of the West Coast’s largest salmon runs,
with a million or more of these mighty fish returning each
year. A big reason for the salmon’s suc-cess was that the
valley was among the most extensive floodplains in the world.
I’m writing to express our tribe’s dismay at Gov. Gavin
Newsom’s announcement that he plans to veto Senate Bill 1. …
Vetoing this bill will green-light President Trump’s plan to
divert even more water from our struggling rivers for
industrial agriculture. Many well-respected fish biologists and
environmentalists have concluded Trump’s attempt to ignore the
best science and rewrite the rules will essentially be an
“extinction plan” for Chinook salmon and other threatened fish.
The law said schools had to test by July, but many schools
still hadn’t submitted the results by the deadline. As of
September 9, about a quarter of California schools now report
detectable levels of lead in school drinking water but it
appears many schools in our area still haven’t submitted the
It’s a big feat to get 65,000 people to do anything, let alone
spend three hours picking up soiled trash. Yet, state officials
are expecting around that number to turn out Saturday for the
35th annual Coastal Cleanup Day.
Our beaches, bays and waterways are central to who we are as
San Diegans and to our unique way of life. But in a heavily
urbanized region clean water doesn’t just happen; it takes hard
work and stewardship.
It appears that Woodland is now in the “advancement” stage with
the Army Corps of Engineers willing to work on a plan for
longterm flood protection along the city’s northeast side.
However, the effort could just as quickly be reversed,
according to members of the City Council, if they don’t get
farmers on board with their efforts.
Every degree of warming is expected to worsen what, in many
ways, is already a crisis for the state’s multibillion-dollar
agricultural industry. And a crisis here is a problem
everywhere, given that California produces 50% of the nation’s
fruits and vegetables and 90% of its nut crops.
In 2019, at long last, justice was finally achieved; it was
secured through the combined power of the people and allies who
said it was finally time to bring safe water to all
Californians. On July 24, Gov. Gavin Newsom signed legislation
that will make sure all Californians have access to safe,
affordable drinking water.
“There’s tremendous pollution being put into the ocean because
they’re going through what’s called the storm sewer that’s for
rainwater,” Trump said. “And we have tremendous things that we
don’t have to discuss pouring into the ocean. You know there
are needles, there are other things.”
A report that the homeless living along the San Gabriel
Riverbed may have contaminated the water supply has city and
water officials scrambling to spread the message that the water
in the east San Gabriel Valley is safe to drink, officials
From New York City to coastal California, a poison-producing
living slime is overtaking waterways and shorelines, killing
pets, ravaging tourism markets and making its way into local
drinking water. So far this year, algae has been implicated in
dog deaths and illness in California, Georgia, North Carolina
Tijuana’s sewage system appears to be incapable of handling the
sewage generated in the Mexican city, and Imperial Beach Mayor
Serge Dedina called the situation unacceptable. Dedina hoped to
get the attention of President Donald Trump, who is in San
Diego on Wednesday for a fundraiser.
There is not enough water to support important wetlands and
springs in a semi-arid desert ecosystem that straddles the
Nevada-Utah border if all permitted and proposed groundwater
rights are put to use, according to a U.S. Geological Survey
study of the Snake Valley. There also may not be enough
groundwater to satisfy the desires of the Las Vegas area, whose
water agencies have eyed the valley for decades…
Newsom has said he won’t approve Senate President Pro Tem Toni
Atkins’ bid for a legal backstop against environmental
rollbacks by the Trump administration. And Washington is poised
to reduce protections for endangered fish species in the
state’s largest watersheds. The result may be the heightened
regulatory uncertainty that opponents of the bill said they
hoped to avoid…
The Friends of Marsh Creek Watershed (FOMCW) are proud to
announce that Marsh Creek & Delta Cleanup Day which will take
place on Saturday, September 21. The event will be held between
9:00 am to 12:00 pm.
Recent years have brought severe droughts that have forced
farmers to become more efficient with water use. With nearby
Silicon Valley teeming with the promise of efficiency and
data-fueled intelligence, a natural relationship between
technology and agriculture has developed.
A new article on UC Davis’s California Water Blog shines a
light on just how complicated water governance can be and why
it matters… For more, listen to this interview with Kristin
Dobbin, one of the article’s co-authors and a UC Davis Ph.D.
student studying regional water management and drinking water
disparities in California.
In a peer-reviewed study published in the journal Heliyon
Thursday, the Environmental Working Group (EWG) found that 22
carcinogens commonly found in tap water — including arsenic,
byproducts of water disinfectants and radionuclides such as
uranium and radium — could cumulatively result in over 100,000
cancer cases over the span of a lifetime.
Dr. Jim Cloern is a recently retired senior scientist emeritus
at the US Geological Survey who has spent his career learning
how estuaries respond to human activities and variability of
the climate system. In this brown bag seminar, Dr. Cloern gives
specific examples of how local, regional, and global scale
processes affect the San Francisco Bay and Delta.
About 30 Paiute cutthroat trout will be plucked Wednesday from
Coyote Valley Creek in the eastern Sierra Nevada wilderness and
hauled in cans strapped to pack mules about 2 miles west into
Long Valley. State and federal researchers will be on hand as
the fish are dumped into a stretch of Silver King Creek at
about 8,000 feet elevation…
The Fox Canyon Groundwater Management Agency … discussed
reasons why the area will reduce pumping in the future to meet
its sustainability goals as it moves toward 2040. Cities can
expect considerable pumping fee increases per acre-feet of
water and can have far-reaching effects on the local economy.
Whatever satisfaction might be gained by telling the president
to pound sand is nowhere near as important as protecting the
water supply of Modesto and thousands of farmers depending on
the Stanislaus, Tuolumne and Merced rivers.
The Sacramento–San Joaquin Delta has more non-native species
than native ones, and its estuary is considered the most
invaded in the world. We talked to Jim Cloern—an emeritus
scientist with the US Geological Survey and an adjunct fellow
at the PPIC Water Policy Center—about this challenge.
Most of the county-run wells in Pioneertown were taken out of
service due to high concentrations of uranium and arsenic. The
new pipeline connects the existing Pioneertown water
distribution system to a Hi-Desert Water District well through
the installation of approximately 4 miles of transmission
pipeline and two booster stations.
Commissioners will decide later about whether the long-planned,
reconfigured Cambria Pines Apartments project (32
affordable-housing apartments and a manager’s unit) should move
forward, given Cambria’s current water-supply issues and other
The threats came in a dispute over reintroducing winter-run
Chinook salmon into the McCloud River, a pristine river above
Shasta Dam, as part of a federal plan approved under the Obama
administration to try to stave off extinction for the
critically endangered fish.
A concerted effort to put a $4 billion bond measure for safe
drinking water, drought preparation, wildfire prevention, and
climate resilience on the March 2020 ballot in California died
quietly in the state legislature last week. But the bond
measure proposal will rise again early in the new year…
Through a $3 million contract with the California State Water
Resources Board, the UCLA Luskin Center for Innovation will
conduct a statewide drinking water needs analysis to identify
risks and solutions for water systems and private wells
throughout the state.
We all know it’s important to conserve water, but are we still
in a drought? California water officials say “no!” But a number
of residents in Selma got a notice on their door telling them
we are in a drought and that’s why stage 3 water restrictions
are in place.
Anthony Myint vividly recalls the moment he encountered the
idea that would shift his life’s path. In 2014, the San
Francisco chef and his wife and business partner, Karen
Leibowitz, visited California carbon ranching pioneer John Wick
at Nicasio Native Grass Ranch in Marin County.
After years of scientific progress, regulatory wrangling,
political ups and downs, and searching for the money, San Diego
is getting ready to get to work on a multi-part,
multibillion-dollar project that will eventually provide a
third of the city’s drinking water.
Here’s a weird fact: There is no industry standard for how much
water a cannabis plant requires. Four gallons a day? Six?
Growers are left to ask their friends, look at possibly-dicey
web sites, and experiment for themselves. Growers of tomatoes
or corn, meanwhile, can easily find such information by looking
it up on the USDA’s web site, or asking their local extension
State officials have ordered increased water flows on the Santa
Ynez River in Santa Barbara County to protect steelhead trout,
which are endangered in Southern California. The State Water
Resources Control Board action follows two decades of legal
efforts to address long-term declines in native fish
populations in the Santa Ynez.
From flooded neighborhoods and roads to disappearing beaches
and crumbling bluffs, Orange County faces a range of drastic
losses as a result of rising sea levels, according to a
presentation to the state Coastal Commission on Friday.
Last week, the Legislature acted to thwart President Donald
Trump on water matters by passing a bill to essentially
pre-empt the execution of federal environmental law. The
Metropolitan Water District opposed Senate Bill 1 because it
would have unleashed rounds of state-federal litigation, and
would have likely brought 13 years of effort to a halt. Gov.
Gavin Newsom has signaled he plans to veto the measure.
Our research group studies long-term trends in drinking-water
quality and what factors cause unsafe water. Our studies have
shown that this public health crisis can be corrected through
better enforcement, stricter sampling protocols, revised
federal regulations and more funding for state agencies.
Some 45,000 to 50,000 spring-summer Chinook spawned here in the
1950s. These days, the average is about 1,500 fish, and
declining. And not just here: Native fish are in free-fall
throughout the Columbia River basin, a situation so dire that
many groups are urging the removal of four large dams to keep
the fish from being lost.
Something is amiss on Sherman Island, a whale-shaped swath of
farm and grazing land at the confluence of the Sacramento and
San Joaquin rivers. If you don’t know what ails the place, it
might be hard to pinpoint the problem.
The city of South Gate plans to transform a weedy and rutted
field overlooking an industrialized stretch of the Los Angeles
River into a sylvan retreat boasting a nursery for rare native
fish that thrived before the explosive growth of Southern
California after World War II.
Valley Water is looking for volunteers to aid with cleaning up
local waterways in Santa Clara County. … In addition to
contaminating water, and harming birds and wildlife, waste and
debris can block our creeks potentially causing flooding,
according to Valley Water.
The state’s moves open up more opportunities for extension of
drinking water service, operations and maintenance for domestic
wells, and even demands action for Salton Sea conservation. The
myriad issues east valley residents face are exacerbated by the
public health impacts of the receding Salton Sea.
The administration of Gov. Gavin Newsom has imposed a de-facto
moratorium on hydraulic fracturing while it studies permitting
procedures for the politically controversial oil
well-completion technique better known as fracking.
Salmon and steelhead that were once abundant in this great
watershed are now at risk of extinction, a preventable disaster
that can be averted by moving forward with the planned removal
of four aging hydroelectric dams. While the Klamath River was
once the third-largest salmon producer on the west coast, its
fish runs have been declining for decades.
There’s a lot to like about the Bay Area’s efforts to prepare
for sea level rise: the collaborative efforts, the detailed
studies and, laudably, the voters who are willing to tax
themselves with an eye to future needs. But if the long-term
threat is as grim as scientific projections indicate, local
experts say the region needs to respond with increased urgency
— an urgency that is at odds with the Bay Area’s often
cumbersome decision-making processes.
For San Franciscans … there are new worries for the city.
Fires now burn more regularly across the Sierra Nevada as well
as coastal mountain ranges. The flames may ruin plans for
weekend getaways to Yosemite or deliver noxious smoke to the
Bay Area. And locals may start to reach for air masks as
dangerously smoky days become more common.
Newsom saw SB 1 as a mortal threat to something he’s been
supporting since shortly before he took office: a tentative
truce in California’s longstanding water wars. The truce
revolves around the flow of water in and out of the Delta from
California’s most important river systems, the Sacramento and
Steelhead trout … trapping is taking place in an undisclosed
portion of Gaviota Creek in Goleta where the water is drying
up. There are more than a dozen barriers that restrict the
movement of the fish when they get trapped below them.
The tropical Pacific Ocean probably won’t be particularly warm
or cool this winter, climatologists said Thursday, depriving
forecasters of their best clue to how much snow will pile up in
the Cascade Range and the rest of the Northwest.
The project would build a new dam and expanded reservoir on the
North Fork of Pacheco Creek that could hold 140,000 acre-feet
of water, a substantial increase from the 5,500-acre-foot
capacity of the existing reservoir built 80 years ago.
At the Association of California Water Agencies‘ spring
conference, a panel of lawyers covered the basics of the legal
framework for the Delta. The panel was billed as ‘All the
Acronyms You Need to Know”, but no 1.5 hour panel discussion
could possibly cover all that. However, the panel did a good
job of hitting the main ones and highlighting current issues.
It didn’t take long for the completion of the Drought
Contingency Plan to create value to Arizona and the Colorado
River Basin. Its focus on stabilizing Lake Mead and creating
incentives to “bank” water in the reservoir already are paying
The groundbreaking ceremony was decades in the making for the
North Pleasant Valley Groundwater Desalter Plant, which aims to
convert brackish water from the Calleguas Creek watershed into
potable water for the city of Camarillo.
Heather Hansman’s new book Downriver: Into the Future of Water
in the West explores the water emergency with remarkable calm
and even-handedness. She focuses on a single river, the Green
River, where ranchers, frackers, rafters, fishermen, and
urbanites all fight for their share of the water, while
contending with Byzantine state policies.
There’s no certain answer as to how the nutria population
re-emerged after being declared eradicated in California
decades ago but the population is spreading and causing serious
concern. The Department of Fish and Wildlife was recently
awarded $10 million to wipe out the large, invasive rodents and
that effort is now well underway.
The Metropolitan Water District’s new rebate program is still
about removing grass, but it has a tighter focus on improving
the looks and sustainability of our collective front yards. And
it pays $2 for every square foot of lawn you remove, even more
in some areas where local water agencies supplement the rebate.
Efforts to increase recycled water use in California got a
significant boost this week with the State Water Board’s
issuance of an order authorizing the Sacramento Regional County
Sanitation District’s program to deliver an average of 45
million gallons per day of recycled water from the Sacramento
Regional Wastewater Treatment Plant …
Gov. Gavin Newsom plans to veto a bill passed by California
lawmakers that would have allowed the state to keep strict
Obama-era endangered species protections and water pumping
restrictions for the Sacramento-San Joaquin Delta. Newsom’s
intentions … comes less than 24 hours after state lawmakers
passed the sweeping legislation.