The Sacramento Valley, the northern part of the Central Valley,
spreads through 10 counties north of the Sacramento–San Joaquin
River Delta (Delta). Sacramento is an important agricultural
region, growing citrus, nuts and rice among many other crops.
Water flows from the Sierra Nevada Mountain Range to the region’s
two major rivers — the Sacramento and American – and west into
the Delta. Other rivers include the Cosumnes, which is the
largest free-flowing river in the Central Valley, the lower
Feather, Bear and Yuba.
The Sacramento Valley attracts more than 2 million ducks and
geese each winter to its seasonal marshes along the Pacific
Flyway. Species include northern pintails, snow geese, tundra
swans, sandhill cranes, mallards, grebes, peregrine falcons,
heron, egrets, and hawks.
Construction has started on an underground water vault at
McKinley Park in Sacramento. The vault, which will be built
underneath the George “Butter” Cole baseball field, will hold
rain and wastewater during big storms when the combined sewer
system is at capacity. The goal is to reduce flooding.
An algal bloom in Black Butte Lake could be harmful and even
deadly if visitors or their pets swallow the water, the
California Water Board said Thursday. Regardless of the heat,
boaters, dog owners and other recreational users of the lake
are asked to be aware of the dangers in the water since harmful
algal blooms (HABs) were found in a recent water test.
Driving along Interstate 5 south of Sacramento, you wouldn’t
notice anything unique about the land stretched out beyond your
car window. But hidden between Interstate 5 and Walnut Grove,
lies one of the most important environmental restoration sites
in the Sacramento-San Joaquin Delta.
This year, the planting season was repeatedly interrupted by
colder temperatures and exceptionally heavy rainfall. … The
reason for so much delay? Rice fields need enough time after
significantly wet storms to dry out for planting, and the types
of storms received this May came in waves close enough
together, with record amounts of water, to necessitate delayed
plantings.
President Donald Trump has signed new disaster relief
legislation that will help victims of wildland fires, floods
and extreme weather, including: $1 billion to address
2018 and 2019 floods, which could provide critical support in
Lake, Glenn, Butte and Colusa counties; $349.4 million to
repair local drinking water systems – including the water
system in Paradise, destroyed by the 2018 Camp Fire.
Woodland’s water is cleaner and safer to drink than in the
past, according to the just-released 2018 Water Quality Report.
The report, presented to the City Council this week, shows
minimal levels of cancer-causing chemicals that were present
years ago when the city still relied on well water. Today the
city obtains its water from the Sacramento River after which is
treated and delivered to homes and businesses.
The 2019 Water Summit will take place in a new location on the
Sacramento riverfront on Oct. 30, 2019. At this event,
attendees will have the opportunity to hear the latest
information on key issues affecting water in California and the
West from leading experts and top policymakers.
Delta smelt are poor swimmers. When they have to swim against
voluminous outflows, they struggle. They also lack endurance
for distance and swimming against currents. This was the result
of the taxpayer-funded swim performance test conducted more
than 20 years ago. Why is this important?
Although flooding hasn’t occurred in Clarksburg since the
construction of the levee system in the early 1900s, the
community is considered a moderate to high hazard flood area,
according to a county report. For that reason, a flood risk
reduction feasibility study has been prepared for the town
similar to those conducted for Yolo and Knights Landing with
funds from the California Department of Water Resources.
The Center for Biological Diversity and San Francisco Baykeeper
sued the Trump administration to force the addition of the
longfin smelt, the Sierra Nevada red fox and six other species
to the Endangered Species List… According to the lawsuit, the
agency had previously found the species worthy of endangered
species protections under the Obama administration but
the Trump administration had slow-walked the process…
There are more concerns over lake levels in Oroville as Butte
County leaders take initiative to explore alternative options
for safety measures. The Department of Water Resources (DWR), a
leg of the State Water Project, manages the Oroville Dam. On
Wednesday, DWR officials remained adamant in saying they have
no plans to release water from the Oroville Dam spillway.
Barbara Vlamis is smiling. Often, the executive director of the
Chico-based advocacy group AquAlliance wears a steely
expression, as her work involves David-versus-Goliath battles
against powerful interests—namely, government agencies and
water brokers. Now, she’s satisfied, even a bit celebratory.
For years fisheries experts have watched the number of
winter-run Chinook salmon dwindle as they suffered through
drought and adverse conditions in the Sacramento River. But
this year a small crop of the endangered salmon have made their
way back from the ocean to return Battle Creek in southern
Shasta County, something that hasn’t happened in some 25 years.
And officials hope the fish are the beginning of a new run of
salmon in the creek.
The planned improvements include replacing six of the lake
pumps and three booster pumps with four new, higher-powered
pumps capable of pumping water directly to the treatment plant
without the use of booster pumps.
Well, apparently we’re all about to die again. The internet
says so. And while the internet often says we’re all about to
die, and we don’t, for some reason people still unquestionably
believe the next scare to come down the information highway. So
it is with the latest local scare, involving the Oroville Dam
spillway.
Five years ago, Deb Fallows and I made the first of what became
many visits to the farming town of Winters, California. …
When we first visited five years ago, the main question for the
area’s nut-tree farmers, and for California’s agricultural
economy as a whole, was whether the state’s drought-ravaged
water supplies could support such commercially valuable but
water-intensive crops.
The lawsuit against the Fresno-based Westlands Water District
was filed in Shasta County Superior Court on Monday. State
officials have for years maintained that raising the height of
the dam would violate the Wild and Scenic Rivers Act because a
higher dam would further inundate the McCloud River, in
violation of state law.
The 1,700-acre off-the-grid health retreat, where clothing is
optional in the pools, went up for sale quietly last year for
$10 million. Now, the property near Williams (Colusa County) is
officially listed with Sotheby’s International Real Estate.
In response to a story that aired Thursday night on CBS13, the
City of Sacramento is now responding and creating a task force
to combat a growing public safety concern. Homeless campers are
carving into levees that protect Sacramento from flooding, a
break in the levee could be devastating.
When people think of natural disasters in California, they
usually think of earthquakes, drought or wildfire. But the
worst disaster to ever hit the Golden State was the Great Flood
of 1862. When people of European descent first arrived in
California, the native people told them tales of great deluges
in which the rivers overran their banks and large areas of land
were inundated. The newcomers paid little heed to these
stories, and often settled in low-lying areas with easy access
to water sources.
Following Gov. Gavin Newsom’s decision to withdraw permits for
the proposed Twin Tunnels project in favor of a smaller single
tunnel, Rep. John Garamendi, D-Solano, issued a letter to the
governor expressing support for the decision while also
outlining alternative water plans.
Sometimes erosion can be caused by fallen trees or rodents, but
now they’re finding faults intentionally caused by homeless
people carving out campsites. … Tim Kerr, general manager for
the American River Flood Control District, said his engineers
find about two new trenches a month. The danger comes during
flood season when fast-moving water nears the top of a 22-foot
tall levee.
Before California’s Central Valley became known as an
agricultural powerhouse, it contained one of the largest
expanses of streamside forest and wetland habitat in North
America. … Much of that landscape has been transformed into
farmland and urban areas, but at the Cosumnes River Preserve, a
unique partnership of nonprofits and state, federal and local
governments has conserved over 50,000 acres that provide
resources for a variety of wildlife.
Paddlers of every skill and age from the U.S. and abroad will
be making their way down the Sacramento River on May 26 in the
California River Quest. … The course flows through riparian
forests and oak woodlands “teaming with wildlife and plants” as
well as a section that runs through a lava canyon, said
Matthews.
DWR has not yet disclosed whether it intends to withdraw the
WaterFix bond resolutions, which are subject to numerous
challenges in litigation DWR filed to validate the bonds. It
remains unclear what will happen with the validation action now
that the project and cost estimates these items are based on no
longer exist.
Gov. Gavin Newsom killed the divisive twin tunnels project
Thursday, calming fears that have roiled the delta communities
and dominated California water politics for more than a decade.
It is a signature decision for the young administration.
The Newsom administration announced it is withdrawing permit
applications that the Brown administration had submitted to the
State Water Resources Control Board, California Department of
Fish and Wildlife, and several federal agencies. Instead, the
administration said it will begin environmental studies on a
one-tunnel project.
Yes, some fish died — including endangered Chinook salmon — but
overall rebuilding the Fremont Weir has done its job and saved
hundred of others. That was the response of Allen Young, public
information officer for the California Department of Water
Resources, after reports surfaced last week that at least 13
Chinook salmon and other fish couldn’t make it through the weir
designed to get them safely into the Sacramento River and died.
Part of sustaining salmon populations is improving the survival
and fitness of young salmon as they grow for weeks to months
before out-migrating to the Ocean. … This year, UC Davis
Center for Watershed Sciences and California Trout have four
different studies over approximately 100 miles using floating
cages with baby salmon inside.
An automated gate was supposed to open once water levels got
high enough to overflow into the bypass, allowing fish to swim
back into the Sacramento River. But in February … too much
water was pouring through the passage, eroding the structure.
Officials had to close the gate almost entirely, meaning fewer
fish could escape. The Department of Water Resources is now
facing an expensive upgrade to an already multimillion
structure to make it ready for the next rainy season.
In Solano County, near Sacramento, [Alex] Johnson is working on
what he says could be a model for parched ag regions around the
state. … Last month, working with IBM and a company
called SweetSense, Johnson’s team began deploying simple,
solar-powered sensors, originally developed to monitor creaky
groundwater pumps in East Africa. The sensors will be used to
detect how much water is flowing in real-time. … Farmers will
use that data to trade their water on (what else?) a blockchain
platform.
Rep. Josh Harder, D-Turlock, thinks there is a better way to
find water solutions for California’s Central Valley and to
stop squandering water in wet years that’s needed in dry years.
His bipartisan water legislation unveiled Wednesday promises
federal support for storage and innovation projects to address
shortages that too often plague Valley agriculture and
communities.
In California, the amount of water exiting aquifers under the
state’s most productive farming region far surpasses the amount
of water trickling back in. That rampant overdraft … has
ignited interest in replenishing aquifers in California’s
Central Valley through managed flooding of the ground above
them. But until now there has been no reliable way to know
where this type of remedy will be most effective.
Despite a decades-long rescue effort, the tiny delta smelt
appears closer than ever to vanishing from its only natural
home, the Sacramento-San Joaquin Delta. Now, some worry it
won’t be long before the only place the once-abundant species
exists is within the confines of an artificial tank.
For centuries, the Delta was a dynamic and rich ecosystem of
tidal wetlands, riparian forests, and vast seasonal
floodplains. But about 98 percent of the native habitat
disappeared after the Gold Rush and a population boom across
the Golden State.
Frustration was evident, whether it was from a flooded
homeowner or a government agency trying to explain its
processes during Wednesday’s “listening session” regarding
flooding in north Chico. … Despite the anger, there seemed to
be some progress, whether it was the cleaning of Rock Creek
west of Highway 99 by the Rock Creek Reclamation District, or
more property owners funding efforts themselves. Lucero
suggested that property owners could pay more into the existing
county service areas set up for drainage maintenance.
A total of 300,000 salmon were released into the Sacramento
River on Saturday. Half were dropped at their usual location at
Coleman Fish Hatchery near Anderson in Shasta County, and the
other half were released 75 miles downstream, at Scottys
Landing on River Road near Chico. Surgeons fit the fish with
tiny radio transmitters so they can more easily study their
survival chances and homing instincts.
Eldorado Irrigation District staff said the proposed
improvements and replacements are needed because the existing
equipment does not allow selective temperature withdrawal at
multiple elevations for the benefit of downstream fisheries. In
addition the existing pumps and boosters have reached the end
of their useful life, having undergone multiple repairs over
the years.
Residents in north Chico say they have never seen flooding like
the deluge that came their way this year, and they want to know
how to stop it. Storm water from Rock Creek and Keefer Slough
surged into their backyards, front yards, and in some cases
into their homes. It crept into orchards and overtook Highway
99, north of Chico and continued westward.
Bruce Babbitt, the former Arizona
governor and secretary of the Interior, has been a thoughtful,
provocative and sometimes forceful voice in some of the most
high-profile water conflicts over the last 40 years, including
groundwater management in Arizona and the reduction of
California’s take of the Colorado River. In 2016, former
California Gov. Jerry Brown named Babbitt as a special adviser to
work on matters relating to the Sacramento-San Joaquin Delta and
the Delta tunnels plan.
Will hatchery-raised salmon have a better chance of surviving
their journey to the Pacific Ocean and back if they get a
75-mile head start? That’s the question a three-year study
hopes to answer for the U.S. Fish and Wildlife Service and four
partner organizations. The plan Saturday is to release 180,000
salmon fry into the Sacramento River 75 miles downriver from
the Coleman National Fish Hatchery.
Assemblyman Jim Frazier spoke out in frustration Wednesday when
his bill to increase local representation on the Delta
Stewardship Council died Tuesday in a committee hearing. Unable
to get his bill past the Assembly Water, Parks and Wildlife
Committee, Frazier blamed Southern California water special
interests
The Anderson Cottonwood Irrigation District, or ACID, Canal was
covered in tree debris after the snow and rain storms. The
workload was enough that Congressman Doug Lamalfa called in the
California Conservation Corps.
Specifically, the Feather River Recovery Alliance is asking
FERC to not reissue a license to the state Department of Water
Resources to operate the Oroville Dam until terms of the
agreement are renegotiated, including a new recreation plan.
The group says it received 6,469 local signatures on the
petition.
Tehama and Butte counties teamed up Friday to host a Northern
Sacramento Valley forum on sustainable groundwater held at
Rolling Hills Casino. … The forum was a chance to look at
neighboring agencies and see similarities and differences as
well as how they are progressing in the planning, Fulton said.
It was a place to connect with the agency in their area so they
would know where to go if they had questions.
Sacramento County homeowners living in flood-prone areas may be
eligible for a grant to elevate their houses above identified
flood levels. The Federal Emergency Management Agency announced
it will fund a $2.6 million flood mitigation grant, which could
help dozens of homeowners in the county.
People living in flood-prone areas throughout Shasta County
seemed to be breathing easier Friday after a long winter
dealing with high water threats. For months, many have been
watching the rivers and creeks around their homes, in case the
waters started to rise. However, despite wet weather and
increased water releases from Keswick Dam this week, the
residents we spoke with Friday say their waterways are staying
at manageable levels.
Administered by the National Park Service (NPS), NHAs are
defined by NPS as a grassroots, community-driven approach to
heritage conservation and economic development. They differ
from national parks in several significant ways. Primarily, NPS
does not take ownership of the land encompassed within an NHA
and no land-use restrictions are placed upon landowners.
Four months after the Camp fire destroyed the northern
California towns of Paradise and Magalia, city council members
in the neighboring town of Chico voted this week to declare a
climate emergency that threatens their lives and well-being.
One video follows Matthew Sligar on a “typical 14-hour workday”
during the planting season. Another offers a step-by-step
explanation of how rice is planted in Butte County. In others,
he takes viewers on virtual tractor rides and demonstrates
important tools, like his autonomous agriculture drone. Sligar
doesn’t shy away from controversial topics, either, such as
weed and pest control management and water usage.
It worked. Oroville Dam’s main flood-control spillway reopened
for business Tuesday morning, releasing a gentle sheet of water
into the Feather River for the first time since the 2017 crisis
that sent 188,000 people fleeing for their lives. … It was a
far cry from the scene two years ago, when the massive sinkhole
in the spillway turned water releases into an angry, boiling
mess…
An oversight at the Coleman National Fish Hatchery
resulted in the death of some 390,000 fall Chinook salmon this
week. Water was shut off to one of the hatchery’s raceways and
wasn’t turned back on during fish-tagging operations Thursday
night..
Officials predict they might need to open the gates to move
water that accumulated during the wet winter season from the
reservoir down into the Feather River. … Amy Rechenmacher, an
associate professor of engineering practice at USC, said the
spillway’s use is going to be a big test for the agency and
engineers who worked on the project.
On our Bay-Delta Tour June 5-7, participants will hear from a
diverse group of experts including water managers,
environmentalists, farmers, engineers and scientists who will
offer various perspectives on a proposed tunnel project that
would carry water beneath the Delta, efforts to revitalize the
Delta and risks that threaten its delicate ecological balance.
The town of roughly 1,000 people is located in the north-east
part of the county and surrounded by active waterways. It has
flooded multiple times in the past. Goals of the study included
reducing the risk of flooding while enhancing habitat
restoration and providing safe access to the river, according
to Sabatini’s presentation.
Water may cascade down Oroville Dam’s rebuilt spillway next
week for the first time since a massive crater formed in its
nearly half-mile long surface two years ago — a major milestone
in the saga that triggered the evacuation of 188,000 people and
a $1.1 billion repair job to the country’s tallest dam. A storm
forecast to hit this week is expected to fill Lake Oroville to
the point that state dam operators might need to open the
spillway gates…
A California law that passed in 2014 gave local control to
agencies to manage their groundwater. The Glenn Groundwater
Authority – created in 2017 – is an agency that was formed
under the Sustainable Groundwater Management Act to regulate
groundwater at a local level. … The GGA was created by
forming a joint exercise of powers agreement which was signed
by nine local agencies. The purpose is to be the groundwater
sustainability agency for the Glenn County portion of the
Colusa Subbasin.
As the Sacramento River rose in late February and early March
due to a series of storms, it spilled over and flooded several
hundred acres of recently planted fields south of Hamilton
City. Just the way it was planned. The river poured through a
gap that had been opened in the old J Levee and flooded a
habitat restoration project between the riverbank and a new
levee that had been built, set back from the river a mile or
so.
Water managers are shifting from flood control to water storage
at reservoirs across California. Folsom Lake is at roughly 70
percent capacity, with about twice the amount of inflow as
outflow. “Some of the challenges we have — there are water
demands that are always increasing at Folsom, we have snowpack
that’s large, we have weather storms that come in,” said Todd
Plain with Bureau of Reclamation.
Chinook spawned here historically, but in 1957 Putah Creek was
dammed near Winters to divert water for Solano County. After
that, hardly any salmon made their way up the creek. Then a
lawsuit in the 1990s — and resulting restoration project —
finally gave the fish what they needed to return after all
these years.
FEMA said that a wide range of pre-existing problems
contributed to the deterioration of both the upper and lower
sections of the massive concrete spillway. The agency argues
that federal law, regulations and policy restrict payments only
to work needed to fix damage stemming from a declared disaster.
As the sea level rises, it could impact more than the
California coastline. The rising water could impact the
Sacramento region. Some researchers said the rise could
threaten levees in the area and increase the risk of flooding
throughout the Delta and the Sacramento Valley.
Blockbuster claims in a lawsuit that a racist, sexist, corrupt
culture contributed to the near-catastrophic failure of
Oroville Dam two years ago can go forward, a Sacramento judge
ruled Thursday. The decision … sets the stage for what
plaintiffs’ attorneys vow will be a deep dive into claims of a
poisonous work culture that nearly disastrously compromised the
nation’s tallest dam.
Pretty soon, the next phase of life for the Sacramento River
waterfront could become evident — with help from the public
needed to make it happen. … The Waterfront Idea Makers
contest that the City of Sacramento commissioned to breathe new
life into its riverfront enters a critical stretch this month.
On March 13, the city will host an open house at the Hall,
Luhrs & Co. building in Old Sacramento to showcase the design
teams’ work and submissions from the public and kids.
The city of Sacramento has approved a $2.9 million contract
that will allow construction of a new sewage vault underneath
McKinley Park. The goal of the project is to provide a place to
store sewage during wet weather, when stormwater runoff — and
wastewater — can end up in the same place, and overflow can
send it all into East Sacramento’s streets.
California’s state water agency is set to appeal a federal
determination that some of the Oroville Dam’s reconstruction
costs are ineligible for reimbursement. The Federal Emergency
Management Agency last week approved an additional $205 million
for the project, on top of the $128.4 million it sent last
year, according to the state Department of Water Resources. But
FEMA officials told the state they likely won’t fund some
portions of the 2-year, estimated $1.1 billion rebuilding
effort that followed the Oroville Dam’s near-failure in
February 2017.
A process is underway that’s extremely important, and likely to
be way over most of our heads. The Sustainable Groundwater
Management Act was passed in 2014, which set deadlines for
local agencies to come up with plans to manage the water
beneath them “… without causing undesirable results.”
The U.S. Army Corps of Engineers has issued a $35 million
contract to continue the Sutter Basin Project – strengthening a
stretch of Sutter County levees. The project will allow repairs
to continue on approximately five more miles of the Feather
River west levee between Tudor Road and Cypress Avenue in south
Sutter County, according to a press release from the corps.
The Federal Emergency Management Agency approved $205 million
to reimburse California for the Oroville Dam spillway
reconstruction costs, the state Department of Water Resources
announced Thursday. … However, FEMA has notified DWR that it
doesn’t think some of the reconstruction costs are eligible for
reimbursement,
Recent plans to enlarge California’s Shasta Dam by 18.5 feet
have raised concerns over possible cultural and ecological
implications on wildlife among the Winnemem Wintu people and
environmental groups alike. … The change in flood patterns
would likely affect vital sacred sites for the Winnemen Wintu
Puberty Ceremony for young women, according to the Winnemem
Wintu website. The project would also relocate roads,
railroads, bridges and marinas, according to a fact sheet from
the U.S. Bureau of Reclamation.
Water is starting to seep down the rebuilt Oroville Dam
spillway. California Department of Water Resources officials
said Wednesday this is common and will not affect the operation
of the dam’s gates, which are not watertight. … Both
spillways at the 770-foot earthen dam, the nation’s tallest,
collapsed in February 2017, forcing nearly 200,000 people
downstream to evacuate.
People interested in state-mandated plans to manage local
groundwater can get an update Thursday evening in Chico. …
The meeting 6-8 p.m Thursday at the Masonic Family Center, 1110
W. East Ave., is focused on a newly approved planning area that
includes Chico and Durham, and stretches north and west to the
Tehama County line and the Sacramento River, and south and east
to Butte Valley and the northern border of the Western Canal
District.
The extra water from Shasta Lake would raise the lake by an
estimated 20 feet, inundating the McCloud River, which is
protected by the Wild and Scenic Rivers Act. That piece of
legislation was designed to protect the trout that heavily
populate those waters. And it’s not just state law that speaks
out. One of the provisions of the 1992 Central Valley Project
Improvement Act is to protect fisheries up and down the state’s
major rivers. Raising Shasta Dam now would only be possible by
overturning those two laws.
The Sacramento Valley’s flood management system is a good
example where a portfolio of actions has greatly reduced flood
damages and deaths, with relatively little management expense
and attention in a highly flood-prone region. This case also
illustrates how the many individual flood management options
presented in the table can be assembled into a diversified
cost-effective strategy involving the many local, state, and
federal parties concerned with floods.
The state Department of Water Resources announced that releases
from the powerplant were being increased from 1,750 cubic feet
per second to 5,000 cfs. Ten-day projections show the lake
reaching 835 feet on March 14, according to DWR. The department
has said it does not anticipate that it will utilize the
rebuilt Oroville Dam spillway anytime soon; however, crews have
been making preparations in case its use becomes necessary. The
spillway becomes usable once water reaches its gates at 813
feet, which should happen Tuesday morning.
Rep. John Garamendi, D-Walnut Creek, working with Republican
Doug LaMalfa of the First District, have introduced the Sites
Reservoir Protection Act to support building the reservoir and
other water infrastructure in the Central Valley. The act, also
known as House Resolution 1453, would direct the Bureau of
Reclamation to complete a feasibility study for the project in
Colusa and Glenn counties.
Yuba Water Agency is presenting a collaborative framework to
the State Water Resources Control Board today, a detailed plan
to improve fish and wildlife habitat conditions in the San
Francisco/Sacramento-San Joaquin Delta Estuary watershed
(Bay-Delta), including fisheries enhancement measures on the
lower Yuba River.
When California’s new governor announced during his February 12
State of the State address that he didn’t support WaterFix as a
two-tunnel behemoth, he received a loud burst of applause. Yet,
in the next breath, when Newsom added he supported a one-tunnel
version, no applause followed. That’s partly because the
one-tunnel announcement hasn’t alleviated fears of people
living on the north side of the estuary. Hood, Clarksburg and
Courtland property owners still face the very real possibility
of being hit with eminent domain.
Rep. John Garamendi, D-Solano, introduced the Sites Reservoir
Protection Act Thursday to provide federal support for the
building of Sites Reservoir and other water infrastructures in
the Central Valley. The act, also known as House Resolution
1453, would direct the Bureau of Reclamation to complete a
feasibility study for the project Colusa and Glenn counties.
The Yolo Bypass is central, both geographically and in
importance, to California’s water supply and flood protection
system, according to Bontadelli. However, proposed
modifications to the Bypass to enhance habitat for
out-migrating endangered winter and spring-run young salmon
means the it will be key to the continued pumping of water
south for agriculture and urban users.
Rains over the past several weeks have caused erosion to a
recently improved portion of levee along the east side of the
Feather River and protecting Marysville. But officials say the
damage is superficial and doesn’t pose a threat to public
safety.
Lake Oroville, currently at 773-foot elevation, could rise to
780-785 feet by the end of the month based on current
projections. DWR and crews with Kiewit Infrastructure West Co.,
the contractor for the spillways construction project, would
remove equipment from the main spillway if the lake elevation
reached 780 feet.
The city currently has six groundwater pumping stations that
were used during the drought. But the stations have the ability
to pump water back into the aquifer as well. The Folsom Dam
currently has three gates open to release enough water so it
has room to capture flood water. Roseville Utility officials
say it’s just the right time to do a larger scale test of its
water injection strategy.
When operating, Sites Reservoir will provide significantly more
water during drier periods, to become a new drought-management
tool to address California’s water management challenges into
the 21st century and beyond. Innovative and environmentally
sound, Sites Reservoir will provide water to enhance the
environment when it can provide greater benefits and provide a
resilient and reliable supply of water for our communities,
farms and businesses.
At the end of 2017, several local rice farmers teamed up with
researchers for a pilot program known as “Fish in the Fields”
through the Resource Renewal Institute, a nonprofit research
and natural resource policy group, to see what would happen
when fish were introduced to flooded rice fields. Now in its
second year of experiments, researchers have concluded that it
works, with methane – a climate-changing byproduct of rice
agriculture much more detrimental than carbon dioxide – being
reduced by about two-thirds, or 65 percent, in flooded fields
that had fish in them.
The Butte County Environmental Health Department announced
Friday morning that businesses that plan on re-opening in the
Camp Fire affected area and will be installing temporary water
systems, including water tanks and hauling water, must contact
its office prior to opening.
Over the past two years, scared off by the anticipated costs of
storing water there, Valley agricultural irrigation districts
have steadily reduced their ownership shares of Sites. The
powerful Metropolitan Water District of Southern California …
is nearly as big an investor in Sites as all of the Sacramento
Valley farm districts combined. Metropolitan agreed Tuesday to
contribute another $4.2 million to help plan the project.
The interrelated nature of water issues has given rise to a
management approach that integrates flood control,
environmental water, and water supply. The Yuba Water Agency
manages its watershed in this kind of coordinated manner. We
talked to Curt Aikens, the agency’s general manager, about the
lessons they’ve learned from this “integrated management”
approach.
The wet weather broke a daily rainfall record in Sacramento,
with 1.6 inches of rain recorded at the Sacramento Executive
Airport over 24 hours. But the state’s network of flood-control
dams and levees appeared to handle the deluge without major
problems. The National Weather Service issued a flood
warning Wednesday morning for the Sacramento Valley, and it was
expected to remain in place until 6 p.m. Thursday as heavy and
moderate rainfall was forecast to continue through Thursday.
Lawyers representing the state Department of Water Resources
will make their case Friday for striking portions of lawsuits
over the spillway crisis filed by the city of Oroville, several
farms, businesses and other plaintiffs. The state is arguing
that certain “inflammatory and irrelevant” allegations should
be removed from the lawsuits, including allegations about
racist actions, sexual harassment and petty theft by DWR
employees and conspiracy to cover up or destroy documents.
Of the handful of speakers at the California Water Service
hearing Tuesday, none supported the proposed rate increases for
Chico, objecting to high costs, compensation to
high-level executives and profit made by shareholders.
The Department of Water Resources reported last week that the
surface level of most of the Sacramento Valley wasn’t dropping,
which is incredibly good news. But it’s the kind of news that
most people can not appreciate.
Thursday marks two years since the first hole opened up in the
Oroville Dam Spillway, triggering an emergency that forced the
evacuation of nearly 200,000 people. … The new emergency
spillway is covered with roller-compacted concrete that looks
like a giant staircase. It is one of the biggest changes during
the reconstruction of the spillway project.
Several areas of the Oroville Dam and lake are undergoing
extensive renovations and improvements, and the Oroville
Recreation Advisory Committee met Friday to hear reports from
the various member organizations overseeing them.
… Aaron Wright of the California Department of Parks and
Recreation said that several of the recently reopened areas
near the dam have received a good amount of traffic.
The tiny town of Arbuckle in Northern California sank more than
two feet in nine years. The revelation comes from a new survey
that tracked subsidence — the gradual sinking of land — in the
Sacramento Valley between 2008-17. Located about 50 miles north
of Sacramento, Arbuckle (pop. 3,028) sank more than any other
surveyed area. … Subsidence has long been an issue in
California, but its recent acceleration was likely fueled by an
extreme drought that plagued California between 2012-16.
The City of Chico has seen a population explosion,
and it’s not just the roads that are impacted. Post-Camp
Fire sewage production numbers are at an all-time
high. Before the fire, Chico’s wastewater treatment
facility processed about 6 million gallons of waste on average
per day. Since then that amount has gone up to 7 million.
Biosolid production has gone up 70%, while overall waste and
sewage flows are up 17%.
Early last year, construction started on a $90 million project
to build seven miles of setback levees and floodplains to
protect Hamilton City from floods on the Sacramento River. …
The new barriers are much farther from the riverbanks—as far as
a mile away in places. In some respects, the concept is
absurdly simple: During heavy rains or spring snowmelt, rivers
need room to expand; moving levees back from riverbanks
provides it. Setback levees not only reduce the need for newer
and larger dams and levees, but also restore the natural
habitat.
New data released measure changes in land subsidence in the
Sacramento Valley over the past nine years, finding the
greatest land surface declines in Arbuckle. According to the
Sacramento Valley GPS Subsidence Netwook Report and
accompanying fact sheet … land in the Arbuckle area has sunk
2.14 feet compared with baseline measurements recorded in the
same location in 2008, according to a press release from the
Department of Water Resources.
State water quality officials cautioned the public not to drink
or cook with untreated surface water from streams throughout
the Camp Fire burn area after bacteria and other contaminants
were detected in water samples. … Laboratory analyses of
surface water samples found concentrations of bacteria
(E.Coli), aluminum, antimony and some polycyclic aromatic
hydrocarbons (PAHs) that exceeded water quality standards for
drinking water.
More water storage projects will not solve the basic fact that
the state’s finite amount of water is incapable of meeting all
of the demands. This deficit has been created primarily by the
transformation of a semi-arid area— the Central Valley — by an
infusion of water from northern California.
At least one state agency has indicated it will not issue
necessary permits to allow federal officials and a Fresno-based
water district to begin construction to raise the height of
Shasta Dam. In addition to facing opposition from the
state, the project could also face fresh hurdles from Congress,
which this year came under control of Democrats. In a
letter to the Fresno-based Westlands Water District, the State
Water Resources Control Board says raising the height of Shasta
Dam would violate state law.
The work to provide Yuba-Sutter with the highest level of flood
protection possible isn’t yet complete, but the levees are much
better today, having had the oversight expertise of the head of
the Sutter Butte Flood Control Agency. After more than seven
years with the agency, SBFCA Executive Director Mike Inamine
announced he would be leaving this week for a job with the
California Department of Water Resources.
The McCormack-Williamson Tract restoration project, a 1,500
acre site, lowers the levees on the north side of the island to
allow the river to overtop into the site. On the south side,
DWR will alleviate the surge flows that pose a risk to
neighbors by opening small holes in the levee. 2018 saw the
completion of construction of a levee to protect existing
infrastructure on the site, as well as progress on habitat
restoration plans. For the next phase, DWR will strengthen the
interior levees and take steps toward opening the site up to
tidal flows.
Another Pacific storm was set to hit California on Wednesday,
bringing a threat of mudslides to the site of the deadliest
wildfire in state history and a rare blizzard warning in the
Sierra Nevada. An evacuation warning was in place into Thursday
morning for Pulga, a canyon community in Northern California.
Its neighbor, the town of Paradise, was virtually incinerated
two months ago by the Camp Fire that killed 86 people and
destroyed nearly 15,000 homes.
Last week, the relicensing effort reached a milestone when FERC
issued its Final Environmental Impact Statement. The
environmental document essentially looks at what changes a
licensee has proposed for a specific project, the impacts of
those changes and provides conditions they must meet if awarded
a new license.
The long road to recovery in the town of Paradise starts with
removing millions of tons of charred rubble left in the Camp
Fire’s wake. But the question remains: Where will it all go?
Disaster officials are scrambling to secure a place to sort and
process the remnants of nearly 19,000 structures destroyed in
the wildfire that began on Nov. 8 and killed 86 people. The
mammoth undertaking has been slowed by staunch opposition in
nearby communities eyed as potential sites for a temporary
scrapyard, which would receive 250 to 400 truckloads of
concrete and metal each day.
Butte County may soon have a better idea of what lies beneath
its surface. Starting in late November, a helicopter took off
for several days from the Orland airport to fly a pattern over
an area between Chico and Orland, and southeast into Butte
Valley. Dangling beneath the helicopter was a hoop loaded with
devices that created a weak magnetic field and instruments that
measured how that interacted with layers beneath the soil.
Everyone who diverts water is required to report to the State
Water Board the amount they used. But Louis and Darcy Chacon
reported an amount that just didn’t make sense. The Chacons
reported they used more than 1 trillion acre-feet of water
annually from 2009 to 2013, more than is available on the
entire planet.
A trio of tiny salamander species could mean big trouble for
federal officials spearheading a controversial $1.4-billion
public works project to heighten the Shasta Dam in Northern
California.
At the end of the last century, the Sierra Nevada captured an
average of 8.76 million acre-feet of water critical to the
nation’s largest food-producing region. By mid-century, a new
study projects, the average will fall to 4 million acre-feet;
and by century’s end, 1.81 million acre-feet.
The earthquakes hit just days after last year’s
near-catastrophe at Oroville Dam, when the spillway cracked
amid heavy rains and 188,000 people fled in fear of flooding.
The timing of the two small tremors about 75 miles north of
Sacramento was curious, and frightening.
Pedestrian public access to the Lime Saddle Marina will be
unavailable on weekdays through late January as the state
Department of Water Resources works on trail improvements.
Not long after the Gold Rush of 1849, California became a state
and made its capital in Sacramento. It seemed a logical choice.
The city was served by the two of the state’s biggest rivers,
the Sacramento and American, at a time when a lot of goods and
people moved via river traffic. It was somewhat centrally
located. But, there was the occasional flood. Every spring, the
snowcap in the Sierras melts, leaving a significant amount of
water in the Central Valley, where Sacramento sits. The city
engineered a levee system to control the seasonal flooding.
The U.S. Army Corps of Engineers will begin advertising for
bids on a Feather River West Levee construction project
estimated at $77 million. According to a staff report published
earlier this year by the Central Valley Flood Protection Board,
the project would make improvements to approximately 4.9 miles
of levee.
Trump administration officials were in California on Tuesday to
announce a $450 million loan for the Sites Reservoir project in
Colusa County. The money will be used to build a tunnel to
carry water from the Glenn-Colusa Canal to an existing
reservoir, giving farmers on the west side of the Sacramento
Valley more access to irrigation water.
Despite being evacuated nearly two weeks ago from their homes
in the wake of spreading wildfires, residents of the town of
Butte Creek Canyon — a few miles east of Chico — plan to join
forces Wednesday to save the local salmon population.
… Now, the fish face a new danger, as rains threaten to
wash toxic debris from the nearby wildfires into the creek.
The plumes of smoke from the fire, which has burned 141,000
acres in Northern California, get the most attention, but the
Camp Fire is leaving other environmental hazards in its wake:
toxic ash from burning homes, polluted water, and burning
Superfund sites. … “Anything that’s affecting the air
quality will eventually affect water quality,” Los Angeles
Waterkeeper Executive Director Bruce Reznik told Bloomberg
Environment.
Employees of the state Department of Water Resources, with the
help of firefighting crews, were cutting brush and watering
down landscapes around Lake Oroville to prevent the
117,000-acre blaze from damaging the reservoir’s
infrastructure, including the 770-foot-tall Oroville Dam.
A trial date has been set to hear several lawsuits against the
state Department of Water Resources over the Oroville Dam
crisis. The court scheduled the trial for June 1, 2020 during
the second case management conference Friday in the Sacramento
County Superior Court.
Marysville is one step closer to being the most protected city
in the Central Valley from flooding, experts say, with the
recent completion of a stretch of slurry wall in part of the
ring levee project. Last week, crews completed a portion
of the Marysville Ring Levee project – Phase 2A North – located
between the 10th Street and Fifth Street bridges.
Federal regulators are raising new concerns about the troubled
Oroville Dam, telling California officials their recently
rebuilt flood-control spillways likely couldn’t handle a
mega-flood. Although the chances of such a disastrous storm are
considered extremely unlikely — the magnitude of flooding in
the federal warning is far greater than anything ever
experienced — national dam safety experts say the Federal
Energy Regulatory Commission’s concerns could have costly
repercussions for California.
State officials said Wednesday the damaged Oroville Dam
flood-control spillway is ready for the rainy season, and will
be able to fully blast water down its half-mile long concrete
chute for the first time in nearly two years if lake levels
rise. Work on the adjacent emergency spillway is ongoing.
When it comes to flood fighting, the men and women who’ve
worked for Levee District 1 have seen it all – from tragedy to
triumph. Those still around have plenty of stories to tell. The
public will have an opportunity to hear some of those stories
during the district’s 150th anniversary celebration on Oct. 26.
The district is responsible for operations and maintenance of
16.15 miles of levee spanning from Pease Road to Marcuse Road
in Sutter County.
A request from the state Department of Water Resources to
temporarily make more than 50 miles of trails in Oroville open
to multiple user groups has been denied by the Federal Energy
Regulatory Commission. DWR proposed this with backing from the
Oroville Recreation Advisory Committee, or ORAC, as a
compensation for trail closures as a result of the 2017
Oroville Dam spillway emergency.
Explore the Sacramento River and its tributaries through a scenic
landscape as we learn about the issues associated with a key
source for the state’s water supply.
All together, the river and its tributaries supply 35 percent of
California’s water and feed into two major projects: the State
Water Project and the federal Central Valley Project. Tour
participants will get an on-site update of Oroville Dam spillway
repairs.
There’s going to be a new governor
in California next year – and a host of challenges both old and
new involving the state’s most vital natural resource, water.
So what should be the next governor’s water priorities?
That was one of the questions put to more than 150 participants
during a wrap-up session at the end of the Water Education
Foundation’s Sept. 20 Water Summit in Sacramento.
The state Department of Water Resources still expects to meet
its quickly approaching Nov. 1 deadline to have all concrete
placed on the Oroville Dam’s main spillway. Crews began by
placing permanent concrete slabs at the bottom of the spillway
of the nation’s tallest dam, making their way to the top. Now,
the upper chute is about three-quarters of the way complete,
DWR reported in a moderated media call on Wednesday.
Sites Reservoir, the largest new water storage proposal in
California, recently won a commitment of $816 million in state
funds to help with construction. It promises to deliver enough
water every year, on average, to serve 1 million homes. But
regulatory realities looming in the background may mean the
project has substantially less water at its disposal.
Gov. Jerry Brown has signed into law Sen. Jim Nielsen’s bill to
form a citizens advisory commission for the Oroville Dam.
Senate Bill 955 creates a 19-member commission to provide a
forum for residents and state officials to discuss reports,
maintenance and other ongoing issues related to the dam.
The latest water conservation figures released by the state
show Butte County saving at about double the statewide rate.
The Water Resources Control Board released the number for July
last week, and statewide water savings were 13.6 percent lower
than in July 2013, the benchmark pre-drought year.
Dave Vogel already knew that levees and dams had devastated the
coastal salmon population in California’s longest river. The
surprise for the fisheries scientist arrived when he saw the
video footage of young salmon clustered beneath bridges in the
watery depths.
The U.S. Attorney’s Office announced that a farming company has
agreed to pay $5.3 million in civil penalties and costs to
perform work to repair disturbed streams and wetlands on
property near the Sacramento River. … “Like the Duarte
settlement last year, today’s agreement serves the public
interest in enforcement of the Clean Water Act and deterrence
of future violations,” said Jeffrey H. Wood, acting assistant
attorney general for the Justice Department’s Environmental and
Natural Resources Division.
An hour’s drive north of Sacramento sits a picture-perfect valley hugging the eastern foothills of Northern California’s Coast Range, with golden hills framing grasslands mostly used for cattle grazing.
Back in the late 1800s, pioneer John Sites built his ranch there and a small township, now gone, bore his name. Today, the community of a handful of families and ranchers still maintains a proud heritage.
Fixing the Oroville Dam spillway wrecked by storms in 2017 will
cost $1.1 billion — a $455-million hike from initial estimates
— the state Department of Water Resources announced Wednesday.
The swelling cost can be blamed on design changes that have
been made over the last 16 months and damage to the facility
near Oroville, Calif., that was far more extensive than
initially presumed, the department said.
Butte County has filed another lawsuit against the state
Department of Water Resources, this time for damages from the
Oroville Dam crisis that continue to increase. The county is
seeking compensation for damage to its roads, which heavy
equipment is still utilizing for construction efforts, and also
for costs associated with responding to the spillway emergency
in February 2017.
A 30-foot-wide section of temporary wall on the upper chute of
the Oroville Dam spillway fell over late last week, the state
Department of Water Resources confirmed on Monday. The collapse
did not impact construction deadlines and resulted in no
injuries, according to the department.
Farmers in the Central Valley are broiling about California’s
plan to increase flows in the Sacramento and San Joaquin river
systems to help struggling salmon runs avoid extinction. But
north of Sacramento, River Garden Farms is taking part in some
extraordinary efforts to provide the embattled fish with refuge
from predators and enough food to eat. And while there is no
direct benefit to one farm’s voluntary actions, the belief is
what’s good for the fish is good for the farmers.
Farmers in the Central Valley are broiling about California’s plan to increase flows in the Sacramento and San Joaquin river systems to help struggling salmon runs avoid extinction. But in one corner of the fertile breadbasket, River Garden Farms is taking part in some extraordinary efforts to provide the embattled fish with refuge from predators and enough food to eat.
And while there is no direct benefit to one farm’s voluntary actions, the belief is what’s good for the fish is good for the farmers.
The local oversight committee spearheaded by Assemblyman James
Gallagher and Sen. Jim Nielsen had some suggestions this week
for the state Department of Water Resources on its assessment
of the Oroville Dam. This comes about a month after the
committee met for the first time on July 18.
Eighteen months after the dramatic failure of the spillways at
Oroville Dam in Northern California, a disaster that led to the
evacuation of 188,000 people, construction is on schedule to
complete the concrete work in the main spillway by Nov. 1.
… On Monday, Lake Oroville was 51 percent full, or 73
percent of its historic average for this date.
The presiding judge of the Sacramento Superior Court will be
determining where seven lawsuits filed against the state
Department of Water Resources over the Oroville Dam spillway
crisis will be heard.
Crews have begun to place the final layer of concrete this week
on the upper portion of the Oroville Dam spillway chute. This
marks a “crucial milestone,” said Tony Meyers, project manager
for the recovery project for the state Department of Water
Resources, in a moderated media call on Wednesday.
The Sacramento and San Joaquin
rivers are the two major Central Valley waterways that feed the
Delta, the hub of California’s water supply
network. Our last water tours of
2018 will look in-depth at how these rivers are managed and
used for agriculture, cities and the environment. You’ll see
infrastructure, learn about efforts to restore salmon runs and
talk to people with expertise on these rivers.
The independent review board hired by the state Department of
Water Resources to put outside eyes on an assessment which will
play a large role in the future operations of the Oroville Dam
has released its first report. Suggestions for infrastructure
changes like the construction of a second gated spillway are
expected to be considered through what DWR is calling a
comprehensive needs assessment.
The Sites Reservoir project will move forward, according to
officials, despite being awarded in a recent California Water
Commission announcement about half what project backers sought.
They will spend the next few months securing the necessary
financing to begin the next phase.
Fran Obrigewitsch pulled up the most recent photo on her iPhone
of the Oroville Dam spillway, taken just two days before it
started to collapse last year. Her first chance to catch
another glimpse was Monday, as the state Department of Water
Resources reopened the stretch of Oro Dam Boulevard East that
offers views of the spillway to the general public for the
first time since the crisis began.
Get an up-close look at some of
California’s key water reservoirs and learn about farming
operations, habitat restoration, flood management and wetlands in
the Sacramento Valley on our Northern California Water Tour
Oct. 10-12.
Each year, participants on the Northern California Water Tour
enjoy three days exploring the Sacramento Valley during the
temperate fall. Join us as we travel through a scenic landscape
along the Sacramento and Feather rivers to learn about
issues associated with storing and delivering the state’s water
supply.
A historic first meeting between state Department of Water
Resources officials and local leaders as a committee solidified
that the community will have a say in the future of Oroville
Dam operations. … The committee is being led by co-chairs
Assemblyman James Gallagher, Sen. Jim Nielsen and DWR’s John
Yarbrough.
Enhancements to several Lake Oroville recreation areas are in
the works this summer as the state Department of Water
Resources makes good on its promise to improve lake access
ahead of the Oroville Dam relicensing. Some means of getting
more people out on the water include adding boat launch lanes
and parking spots and providing free shuttle services.
Phase two of construction on the Oroville Dam’s main and
emergency spillways is speeding along, as the Oroville
Mercury-Register got to see up close in a tour on Wednesday
guided by state Department of Water Resources officials. With
half of the main spillway currently a work in progress, the
department’s goal is to have the structure ready to use, if
needed, by Nov. 1 — just under four months away.
A local oversight committee will get to have a say as long-term
changes are considered for the Oroville Dam, after Sen. Jim
Nielsen and Assemblyman James Gallagher recently came to an
agreement with the state Department of Water Resources.
More than a decade in the making, an
ambitious plan to deal with the vexing problem of salt and
nitrates in the soils that seep into key groundwater basins of
the Central Valley is moving toward implementation. But its
authors are not who you might expect.
An unusual collaboration of agricultural interests, cities, water
agencies and environmental justice advocates collaborated for
years to find common ground to address a set of problems that
have rendered family wells undrinkable and some soil virtually
unusable for farming.
Concrete pouring is due to start Monday on the second half of
the Oroville Dam emergency spillway “splash pad.” That’s the
only milestone reported Wednesday during a media call on
progress to repair the emergency spillway and main spillway,
which sustained serious damage in February 2017.
Among California rivers, the Yuba is one of the most dramatic.
Draining the Sierra Nevada just north of Lake Tahoe, it is
steep and flashy – one of the most flood-prone rivers in the
state. Yuba River floods have killed people – notably in 1955,
1986 and 1997 – and climate change is making such floods more
likely.
Heading to Lake Oroville for the holiday weekend? It can be
tricky to keep track of what areas are open to the public, with
construction ongoing at the Oroville Dam spillways. To help
with your plans, here is some information on the accessible
trails, boat launches and other recreational areas.
New water storage is the holy grail
primarily for agricultural interests in California, and in 2014
the door to achieving long-held ambitions opened with the passage
of Proposition
1, which included $2.7 billion for the public benefits
portion of new reservoirs and groundwater storage projects. The
statute stipulated that the money is specifically for the
benefits that a new storage project would offer to the ecosystem,
water quality, flood control, emergency response and recreation.
The Diversion Pool below Oroville Dam and the trails on both
sides of it will be partially open Friday through the Fourth of
July, the Department of Water Resources announced Wednesday.
The report came during a conference call to update media on the
status of work to repair the spillways, which were heavily
damaged in February 2017.
The state Department of Water Resources announced plans on
Friday to draw Lake Oroville down to 808 feet elevation by
early next week. This is to provide a second point of access to
the upper chute of the Oroville Dam spillway, through the
radial gates, for construction.
A steady stream of trucks has started carrying dirt to what
will be a new levee to protect Hamilton City. The trucks
started rolling Monday, carrying dirt from a pile at the north
end of Canal Road that is left from the excavation of the
Glenn-Colusa Canal.
The Army Corps of Engineers announced Monday that the
additional money would be available to the Hamilton City Flood
Damage Reduction and Ecosystem Restoration Project in the
current fiscal year. … It is the first in the
nation being constructed under the Corps’ guidelines to develop
projects that include both flood risk reduction and ecosystem
restoration.
The state Department of Water Resources has beefed up its
response to the independent forensic report on what caused the
Oroville Dam spillway failure last year. The report, released
on Jan. 5, described how insufficient maintenance and repairs
and faulty original design allowed water to seep through the
spillway’s cracks and joints. It also blamed “long-term
systemic failure” on the part of DWR, regulators and the dam
safety industry at large.
A lawsuit filed by Butte County District Attorney Mike Ramsey
against the state Department of Water Resources over
environmental damages resulting from the Oroville Dam spillway
crisis is moving forward in court. Butte County Superior Court
Judge Stephen Benson overruled DWR’s demurrer, which is
essentially a plea to have a case dismissed, through a written
ruling filed on May 31.
An excavator slid down the Oroville Dam spillway slope on
Sunday morning, resulting in minor injuries to its operator,
the state Department of Water Resources confirmed on Wednesday.
Erin Mellon, assistant director of public affairs for DWR, said
that the operator immediately got back to work after the
accident, which is currently under investigation by the
department and Kiewit Infrastructure West Co., the lead
contractor for the construction project.
The Oroville Strong! advocacy group is going by a new name and
hoping to increase its reach to those in the greater area who
have been affected by the spillway crisis. The new entity
called the Feather River Recovery Alliance will be headed by
some of the same leaders; however, it will be disassociated
from the Oroville Chamber of Commerce.
The opening of the Diversion Pool last weekend to kayakers and
hikers appears to have been a big success according to all
involved, and it may happen again. “We’ve already been
discussing it with our partners and probably will,” State Parks
District Superintendent Aaron Wright said Thursday, “but I
can’t commit to that now.”
Two bills proposed by Assemblyman James Gallagher, one of which
would have taken the State Water Project from the state
Department of Water Resources and another which would have
provided funding for school resource officers, failed on Friday
to pass through the Assembly Appropriations Committee.
The second and final phase of reconstruction continues at the
Oroville Dam spillways. … A flight over the location last
week during a break in Butte County Sheriff’s Office helicopter
training exercise, showed that much original concrete at the
top of the chute has been removed, along with the walls.
The California Water Commission – the entity responsible for
awarding $2.7 billion in Proposition 1 funds to water storage
projects in a few months – didn’t quite see eye-to-eye with
officials pushing for Sites Reservoir, primarily on the
benefits to salmon the project would provide.
In order to get boaters and swimmers back to Lake Oroville
after the Oroville Dam spillway was damaged in 2017, state
agencies have announced they will waive fees for the
recreational area on select days over the summer.
While work to repair the main Oroville Dam spillway will
largely be done by Nov. 1, in response to a question, the
Department of Water Resources clarified that work on the
emergency spillway will continue into 2019.
Construction work began just after midnight Tuesday morning on
phase 2 of the repairs to the Oroville Dam main spillway. The
Department of Water Resources had been granted permission by
federal and state regulators to start work May 8, and
contractor Kiewit Infrastructure West didn’t waste any time.
The Federal Emergency Management Agency recently told north
state congressmen Doug LaMalfa and John Garamendi that the
agency is still reviewing whether the state Department of Water
Resources is eligible for further reimbursement to fix the
Oroville Dam spillway.
One billion dollars isn’t enough, Sites Reservoir supporters
say. Despite being eligible for $1 billion in Proposition 1
funds from the state, a top official with the group
spearheading Sites Reservoir said the state is failing to see
the big picture in terms of the benefits the project would
provide California, namely its endangered salmon.
The California Water Commission announced Friday that the Sites
Reservoir project was eligible for $1 billion in Proposition 1
funds, up from $933 million the commission had said it might
receive last month. … The commission also signaled more
support for a small groundwater storage proposed by the
Sacramento Regional County Sanitation District.
The NOR-CAL Guides and Sportsmen’s Association and other
fishing groups had spent more than a year pressuring state dam
and fish-hatchery managers to raise extra fish to make up for
the ones the fishing groups say were lost after the Oroville
Dam spillway collapsed in February 2017.
The U.S. Geological Survey over the last year has recorded
dozens of weak and shallow earthquakes near Oroville Dam and
its spillways. And nearly all the tremors — including a
magnitude-0.8 quake recorded Wednesday — share the same
designation: “Chemical explosion.”
While some construction continues at Oroville Dam, the bulk of
work under phase two is expected to begin May 8, state
Department of Water Resources officials said Wednesday in a
monthly media update call. This comes as DWR submitted an
updated 2017-2018 Lake Oroville operations plan on Tuesday to
the Federal Energy Regulatory Commission and the California
Division of Safety of Dams for approval.
After a spring storm system dumped 5 to 7 inches of rain into
the Feather River basin over the weekend, state officials said
Sunday they likely won’t have to use the partly rebuilt flood
control spillway at Oroville Dam after all.
Oroville Dam operators said Tuesday they may have to release
water over a partially rebuilt spillway for the first time
since repairs began on the badly damaged structure last summer.
Department of Water Resources officials said anticipated storms
could trigger releases this week or next.
With a pounding storm headed for California, state water
officials said Tuesday that Oroville Dam’s crumbled spillway
could get its first test since being rebuilt in the wake of
last year’s near-catastrophe.
With a powerful storm barreling toward California’s coast,
state officials warned they may have to use the largely rebuilt
flood control spillway at troubled Oroville Dam as early as
next week.
First there was the green spot, now there’s the wet spot. …
But it was something that had been expected, and the Department
of Water Resources said as early as January that it might
happen.
The flows have been shut off through the Hyatt Powerhouse at
the base of Oroville Dam, and the lake is beginning to rise.
And that’s all by design, according to the state Department of
Water Resources.
Kiewit Infrastructure West Co. said on Wednesday that
construction of the underground wall below the Oroville Dam
emergency spillway completed in early March. The 1,450 feet
long wall, drilled 35-65 feet into bedrock, is one preventative
measure against the type of erosion that occurred there last
year, should the emergency spillway ever be used again.
A bill introduced by Sen. Jim Nielsen that would create a
citizens advisory commission for the Oroville Dam was amended
in the Senate last week. This comes as the Oroville Dam
Coalition has been lobbying over the past year for more
community involvement, including through a citizens oversight
committee, as a reaction to the spillway crisis in February
2017.
State Parks workers were pulling cable up a launch ramp at
Bidwell Marina Thursday because the water level in Lake
Oroville is on the rise. March’s storms have brought the lake
level up almost 13 feet since the start of the month, according
to the Department of Water Resources website.
The state Department of Water Resources submitted its plan to
the Federal Energy Regulatory Commission on Tuesday to address
findings in the independent forensic report. The extensive
forensic report, released on Jan. 5, blamed “long-term
systematic failure,” including faulty design and insufficient
maintenance, for the Oroville Dam crisis in February 2017.
A change of venue request from Butte County to Sacramento
County has been granted for plaintiffs in the first class
action lawsuit filed against DWR for the Oroville Dam crisis.
Sites Project Authority officials recently appealed the
California Water Commission’s initial public benefit score in
hopes of improving their pitch for a chunk of the $2.7 billion
in available Proposition 1 funding for state water storage
projects.
California Gov. Jerry Brown signed legislation Monday that
seeks to beef up dam inspections following a near disaster that
caused the evacuation of almost 200,000 people living
downstream from the tallest one in the United States. The
measure implements several recommendations from experts who
reviewed the crisis at Oroville Dam last year.
Despite the heat that often
accompanies debates over setting aside water for the environment,
there are instances where California stakeholders have forged
agreements to provide guaranteed water for fish. Here are two
examples cited by the Public Policy Institute of California in
its report arguing for an environmental water right.
Though the final phase of repair work on the main spillway at
Lake Oroville is now on the back burner until spring,
Department of Water Resources officials said crews are making
significant progress on repairing the emergency spillway.
