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.
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.
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.
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.
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.
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.
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.
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.
Just how far will Gov. Gavin Newsom go in his high-profile
fight with the Trump administration over environmental
protections? The next few months will provide an answer, as
Newsom is forced to take a stand on Trump rollbacks in a
long-contested battleground — the Northern California Delta
that helps supply more than half the state’s population with
drinking water and fills irrigation canals on millions of acres
Anthony Burdock, Project Manager for the Isabella Dam Safety
Modification Project, presented a program outlining
catastrophic dam failures and how those failures were used to
mold the dam safety regulations that now govern the nation’s
dams, including Isabella Dam.
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
How does one achieve temperature and flow targets for listed
species with such different requirements, while also meeting
the needs of human water users? A recent study sought to
achieve an equitable solution by using a multi-objective
approach to identify trade-offs and model an optimal dam
release scenario to meet the needs of salmon, sturgeon, and
Environmental groups that have long pushed to bring down a huge
dam along the Colorado River are suing the federal government,
alleging it ignored climate science when approving a 20-year
operating plan for the dam near the Arizona-Utah border.
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.
California’s most recent drought lasted many long, parched
years… There was plenty of suffering to go around, but some
vineyards fared less terribly than others—historic parcels east
of San Francisco, in Contra Costa County, for example. Planted
at the turn of the last century by Italian, Portuguese, and
Spanish immigrants, they rely on a technique called dry farming
rather than irrigation.
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.
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
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..
A new study released Wednesday says that diminishing
groundwater is causing the level of streams and rivers to fall
as well. Like the shrinking aquifers, surface water is critical
to farms, towns and cities for everything from food to trade to
energy production. … In watersheds such as California’s
Central Valley, the Midwestern U.S.’s high plains, the Upper
Ganges and the Indus in South Asia, groundwater is already
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…
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…
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.
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.
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 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.
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
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…
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
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.
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.
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 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.
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.
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.
UC San Diego scientists sifting through nearly 200 years of
Santa Barbara Channel sediment discovered an “explosion” of
plastic pollution after World War II, according to a study
published in the journal Science Advances. Core samples dating
back to 1834 revealed that the amount of microscopic plastics
in the channel doubled about every 15 years since the 1940s.
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.
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.
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
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 Trump administration continued pounding California
officials over the environment Thursday, blaming San Francisco
and Los Angeles’ homelessness for polluting their cities’ water
and demanding Gov. Gavin Newsom address a wide range of
shortcomings with drinking water supplies.
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.
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…
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 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.
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
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.
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.
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.
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.
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
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.
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.
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.
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.
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.
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.
A rookie California lawmaker plans to haul a 20-pound rodent
carcass into Congress on Tuesday to press his colleagues for
money to fight an invasive species wreaking havoc on his
district. Rep. Josh Harder, D-Turlock, hopes a hearing on his
bill will convince his colleagues that funding to stop invasive
nutria in California’s Central Valley is sorely needed …
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
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 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
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.
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.
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
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.
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.
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
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
“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.”
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.
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
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…
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.
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.
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.
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.
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.
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.
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…
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.
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.
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.
An intensifying marine heat wave in the northeastern Pacific
Ocean has triggered government warnings about harm to salmon
and other fisheries along the U.S. West Coast, and it’s raising
concerns about hurricane risks to the Hawaiian islands and
wildfire risks in California.
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.
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.
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.
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.
Tiscornia Beach, an area on the lower American River frequented
by summer visitors, tested 7.5 times higher than the safety
threshold on Tuesday, according to data from the county and the
Central Valley Regional Water Quality Control Board. Samples of
river water taken two weeks earlier at nearby Discovery Park
tested almost 5.5 times higher than the safety threshold.
Completion and operation of the much-anticipated Pure Water
Monterey recycled water project have been delayed again and it
is now expected to miss another key water delivery deadline set
for the end of this year.
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.
The three-year Colorado River System Conservation Pilot Program
(SCPP) started out modestly, with just 15 participating farms
and ranches the first year, but grew quickly as farmers
realized they could earn passive income for changing their
irrigation patterns, turning off the water they diverted from
the river earlier in the year when it carries more snowmelt,
and—in a few cases—fallowing some fields all together.
Commodity prices across some crops, record cotton yields and
ample water supplies combined to catapult Fresno County’s gross
crop value to a record $7.88 billion in 2018, eclipsing last
year’s figure by over 12 percent, and besting the previous
record by nearly as much.
Because there are moral, aesthetic, and legal obligations to
provide fish with water in streams, biologists like me often
get asked the question “Just how much water do the fish need,
anyway?” This, of course, is the wrong question…
Removing the four aging hydroelectric dams from the river would
significantly improve ecological and geomorphic conditions
throughout the Klamath watershed and play a key role in
returning salmon to stable population levels.
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.
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.
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
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 flood insurance program has been plagued for years by
outdated maps of at-risk flood zones and billions of dollars in
accumulating debt, compounded by rising sea levels and
increasingly powerful storms strengthened by warming oceans.
… The result is that insurance premiums fail to reflect the
true risks to properties…
The new marine heatwave, which started spreading out from the
Gulf of Alaska in June and now covers much of the Pacific
Ocean, has not yet fully become The Blob 2, particularly in
California. Which means the effects, too, might not be as dire
as last time.
The Colorado River Basin’s 20 years of drought and the dramatic
decline in water levels at the river’s key reservoirs have
pressed water managers to adapt to challenging conditions. But
even more extreme — albeit rare — droughts or floods that could
overwhelm water managers may lie ahead in the Basin as the
effects of climate change take hold, say a group of scientists.
The agency … says it’s “open to the concept” of allowing the
public access to the park-like grounds with decorative lagoons,
waterfalls, palm trees and walking paths. But there are several
notable caveats, including that it won’t pay a dime for making
the property accessible and that such a development wouldn’t
interfere with operations.
Our fabricators recently constructed two custom weirs
commissioned by the U.S. Fish & Wildlife Service’s Lahontan
National Fish Hatchery Complex… The weirs are part of a
reintroduction program to restore Lahontan cutthroat trout in
the Truckee River watershed on Glen Alpine Creek, a tributary
of Fallen Leaf Lake in El Dorado County, CA.
Farmers clearly appreciate the yields that fertilizers
facilitate, but many acknowledge that these chemicals are
tainting the land and water. Enter the Central Coast Wetlands
Group and the Coastal Conservation and Research, Inc. and their
new bioreactor designed to process agricultural runoff, turning
algae-bloom-triggering waste into benign nitrogen gas.
In 2015, the Board of Supervisors gave initial approval to a
$58 million shoreline protection program to protect SFO from
sea-level rise. But on Wednesday, the board’s Budget and
Finance Committee approved an updated program that will now
cost $587.1 million. City officials attributed the increase to
new sea-level rise estimates and guidelines issued by the State
The Trump administration rolled back a key provision of the
Clean Water Act on Thursday, doing away with protections for
many wetlands and streams across the country… The repeal of
the Waters of the United States rule, however, will not
directly affect landowners and businesses in California. State
regulators in April passed a sweeping wetlands policy that
secured state oversight of California’s waterways…
The common reed, Phragmites australis, is one of the most
invasive plants in the world, and its numbers are widespread in
Suisun Marsh. … Phragmites can change ecosystem structure by
increasing tidal habitat elevations and reducing overall
habitat quality, including disturbing the food chain by driving
out native plants in the Delta that support wildlife such as
waterfowl and the endangered salt marsh harvest mouse.
Volunteers are needed for the 11th annual Great Sierra River
Cleanup from 9 a.m. to noon on Saturday, Sept. 21. Coordinated
by the Sierra Nevada Conservancy along with a variety of local
community groups, and in conjunction with the California
Coastal Cleanup Day, this event focuses on keeping Sierra
waterways clean and promoting community stewardship.
In March, newly-elected Senator Melissa Hurtado (D-Sanger)
proposed a $400 million windfall to finance repairs for the
canal under Senate Bill 559… But the bipartisan bill, much
like canal it was designed to fix, is sunk — for now. The bill
failed to reach the Senate floor for a vote before the Sept. 13
Fresno County farmers and ranchers shattered the yearly record
for the value of what they produced by nearly a billion dollars
in 2018. Despite below-average surface water supplies, their
crops and livestock totaled $7.888 billion last year, according
to the Fresno County Department of Agriculture’s annual report
On Thursday, the Trump administration plans to scrap the
Obama-era definition of what qualifies as “waters of the United
States” under the Clean Water Act, returning the country to
standards put in place in 1986. … EPA Administrator Andrew
Wheeler said the administration will finalize a new definition
for which water bodies deserve federal protection within a
matter of months…
A Sacramento Bee investigation found high levels of E. coli
bacteria — a sign of fecal contamination — along the lower
stretch of the American, where homeless camps line the banks,
residents walk their dogs, and where thousands of swimmers dip
into the water to escape Sacramento’s summer heat.
Why do farmers pump the water under their land (which
California law clearly states belongs to them) in the first
place? Unfortunately, you’ll rarely read the answer to this
question in the press, but it is the most important part of the
The Round Valley Indian Tribes announced this week that they
have signed an agreement to join with users of both the Eel
River and Russian River to seek a “Two-Basin Solution” for the
re-licensing of the Potter Valley Hydroelectric Project, which
diverts water from the Eel River into the Russian River.
Water managers across the state face new and more extreme
challenges as the climate warms—from balancing the sometimes
conflicting needs of urban, agricultural, and environmental
water users to reducing risks from fires, floods, and droughts.
We talked to Grant Davis, general manager of the Sonoma County
Water Agency, about how his agency is approaching these
challenges comprehensively, at the scale of the entire
The blue ocean has turned a rusty red in Manhattan Beach — but
what is causing this change in color? The red tide, as it’s
called, is from an algal bloom, according to Valerie Hill,
administrative and development director at the Roundhouse
Aquarium off the Manhattan Beach Pier.
An 11-month-old Santa Rosa dog died a “horrible death” Monday,
a day after she was in the water at a park where a city worker
subsequently found a small patch of algae responsible for
numerous public health warnings and two other dog deaths in