The Ironhouse Sanitary District has released a video of how
residents of the City of Oakley and Bethel Island can utilize
the Recycled Water Fill Station. The station is open on
Tuesdays and Thursdays from 7:30 a.m. to 4:30 p.m. Recycled
water can be used for the irrigation of lawns, plants, trees,
and vegetable gardens.
At the July meeting of the Delta Stewardship Council,
councilmembers heard briefings on the activities of the Delta
Protection Commission and the Delta Conservancy, and an update
on the Central Valley Flood Protection Plan.
At the end of July, Gov. Gavin Newsom released his revised plan
for bringing long-term water security to all Californians. But
his announcement was overshadowed by San Joaquin County and
several Delta communities scrambling to confront the worst
cases of toxic algae blooms ever seen on local sloughs and
Regional San’s landmark recycled water program—previously known
as the South County Ag Program—has been rebranded. Now known as
Harvest Water, the program will be one of the largest water
recycling projects in California and will deliver up to
50,000-acre feet per year of tertiary-treated recycled water to
an estimated 16,000 acres of farm and habitat lands in southern
Our newest video features our ongoing project to study the
non-native fishes of the San Joaquin River in California’s
Central Valley. Non-native fishes outnumber natives in the San
Joaquin, but we know surprisingly little about them…
The COVID-109 pandemic isn’t slowing work aimed at moving
arguably the most cantankerous water project ever proposed in
California since voters overwhelmingly rejected the Peripheral
Canal in 1982 — the Delta Tunnel Project. … The State
Department of Water Resources is currently preparing an
environmental impact report on the project. At the same time
they are also seeking all required state and federal approvals.
Now that Gov. Gavin Newsom’s administration has released a
final California Water Resilience Portfolio, farm organizations
say they will monitor progress on implementing the plan’s
proposals—and on resolution of ongoing state-federal conflicts
that complicate achieving some of its goals.
The Program on Water in the West at Stanford University is
pleased to announce that Felicia Marcus, a preeminent water
policy expert and the previous chair of the California State
Water Resources Control Board, is joining the program as this
year’s William C. Landreth Visiting Fellow.
You may have noticed them on trips down the Sacramento-San
Joaquin Delta, small buildings, just 10 feet by 12 feet,
sticking up out of the water. Resembling sheds that you
typically see in a backyard; these buildings provide protection
for something slightly more important than the family gardening
tools and lawnmower.
Droughts are common in California. The drought of 2012-2016 had
no less precipitation and was no longer than previous
historical droughts, but came with record high temperatures and
low snowpack, which worsened many drought impacts.
Senator Dianne Feinstein (D-Calif.) joined Senator John Kennedy
(R-La.) to introduce legislation to amend the Nutria
Eradication and Control Act. The legislation would authorize an
additional $6 million a year to increase assistance for states
that implement initiatives to eradicate the invasive species.
At the July meeting of the Delta Stewardship Council, Delta
Lead Scientist Dr. John Callaway updated the Council on the
latest scientific developments, discussing three papers that
highlight the multi-faceted approach that is needed to address
the Delta’s ecosystem; he also previewed upcoming events and
provided the By the Numbers Report.
The Delta Plan Interagency Implementation Committee is
comprised of high-ranking members of 18 state, federal, and
regional agencies… At the July 2020 committee meeting,
members heard presentations on the Central Valley Project
Improvement Act and the state’s new Incidental Take Permit and
how those programs utilize principles of ecosystem-based
Water is a big deal in California, and climate change is
threatening the precious resource. That’s why Gov. Gavin Newsom
finalized a broad plan this week to help prevent future water
challenges … The Water Resilience Portfolio outlines 142
actions the state could take to build resilience as the effects
of warming temperatures grow.
Gov. Gavin Newsom released strategies Tuesday to improve
drinking water quality, revive a stalled multibillion-dollar
tunnel and build new dams. Newsom says the sweeping water
portfolio will help the Golden State prepare for global warming
by reinforcing outdated water infrastructure and reducing the
state’s reliance on groundwater during future droughts.
Species such as salmon, trout and giant catfish are vital not
just to the rivers and lakes in which they breed or feed but to
entire ecosystems. By swimming upstream, they transport
nutrients from the oceans and provide food for many land
animals, including bears, wolves and birds of prey.
In 2003, Congress passed The Nutria Eradication and Control
Act, which established a fund to help Maryland and Louisiana
battle the animals. Recently, the House of Representatives
passed bipartisan legislation that now allows California to
also receive support. The bill now heads to the Senate.
The staff of the Federal Energy Regulatory Commission stated
its support once again for the fishery releases proposed by the
Modesto and Turlock irrigation districts. The action reaffirmed
FERC findings in February 2019 that dismissed pleas from
environmental and sport-fishing groups for much higher flows.
Zone 7 Water Agency directors authorized General Manager
Valerie Pryor to negotiate an agreement with Napa County’s
water division to buy some of its surplus water this year — a
move that could open doors for similar deals in the future. A
need to meet local water demand for the next few years prompted
Zone 7 to act at its regular meeting July 16.
The California Central Valley Regional Water Quality Control
Board said lab results from July 14 revealed high levels of a
toxin called microcystins in scum samples from Mormon Slough,
the downtown marina and Morelli Park Boat Launch that ranged
from four to more than 20 times the state’s Tier 3 danger
Toxic sludge is collecting in corners, around boats and
floating in patches through the Delta, turning the water bright
green. “We’re watching it every year, with climate change
becoming worse and worse,” said Barbara Barrigan-Parrilla with
Restore the Delta. Barrigan-Parrilla said this year’s bloom is
the worst it’s ever been.
A century ago, the Sacramento-San Joaquin Delta was a massive
wetland habitat. The construction of levees over the past 100
years has dried out these wetlands and converted them into
farmland, eliminating 95 percent of this important aquatic
habitat for fish. But scientists are finding out that given the
right conditions, nature can reclaim itself.
With state and federal administrations fighting in court about
delta water operations—and with a pandemic and election year
both underway—work has slowed on voluntary agreements meant to
avoid severe cuts to northern San Joaquin Valley water
supplies. At issue is the first phase of a State Water
Resources Control Board plan for the Sacramento-San Joaquin
The nearly $2-billion EchoWater project aims to meet a 2010
requirement issued by California and local authorities. They
have called for cleaner discharge into the Sacramento River by
2023 from the Sacramento Regional Wastewater Treatment Plant in
Elk Grove. With 21 projects, the EchoWater program’s largest
components are now under construction and, despite
complexities, remains on track to complete major work in 2022.
As part of a settlement reached with fishing and environmental
groups, the California State Water Resources Control Board says
it will increase transparency and conduct heightened
evaluations when deciding water quality standards and flow
limits for the state’s critical waterways. …
Environmentalists celebrated the deal as a “landmark
settlement” that stands to boost protections for fish by
improving water quality in the Sacramento River and the San
The City of Lathrop wants to secure a permit that will allow
for the discharge of treated wastewater into the San Joaquin
River. And last week they agreed to spend more than $400,000 to
take steps towards achieving that longstanding goal.
Looking at the water hyacinth’s lovely lavender flowers and
lush green leaves, it’s easy to see why it was brought here
from South America. But too much of a good thing can cause
trouble, and few things turn into “too much” as quickly as
water hyacinths (Eichhornia crassipes).
The latest proposal would trim the budget by $2 billion and the
storage capacity by about 300,000 acre-feet, according to Jerry
Brown, the new executive director of the project. Sites would
use existing canals for conveyance rather than build new
pipelines. The plan also eliminates a pumped-storage system for
generating and storing energy during high flow events. He said
the business case for that element of the project “just didn’t
Lind Marine, a Shipyard on the Mare Island Naval Complex in
Vallejo, California, recently completed construction of a
multi-year design-build waterborne data center project for
Nautilus Data Technologies and has towed the vessel to Port of
Stockton for permanent mooring.
“I secured provisions in this bill to authorize and expedite
construction of flood protection and aquatic ecosystem
restoration projects, address harmful algal blooms in the
Sacramento-San Joaquin Delta, and give local agencies greater
flexibility in using federal Army Corps funds to meet local
This brown bag seminar was part of the selection process for a
California Sea Grant Extension Specialist who will be hired
jointly with the Delta Stewardship Council. … The candidate
and presenter is Jessica Rudnick. Rudnick arrived at UC Davis
in 2016 after completing her master’s in ecology and has since
been a Ph.D. candidate at UC Davis.
Earlier this year, the California Almond Board released a
report regarding the acreage of almond trees that have reached
bearing age and another with totals including young trees.
These reports paint a stark picture of an unsustainable
industry that threatens the Bay-Delta ecosystem and
California’s salmon fishing jobs.
The most apparent observation I had after developing the
comments was the substantial amount of work that has been
undertaken in the Sacramento Valley to complete habitat
projects and advance science for Chinook salmon recovery in the
last 5 years.
U.S. Bureau of Reclamation Commissioner Brenda Burman says
she’d like to see more cooperation from California officials as
talks aim to resolve a legal dispute over competing biological
opinions governing the management of their respective water
Less than a week before Christmas in 2016, the State Water
Resources Control Board held a single public hearing in our
community. The topic? Draining our community’s water supply and
sending it to the Bay Delta.
In five decades of public service Phil Isenberg has served as
mayor of Sacramento, a member of the Assembly, a lobbyist,
chairs of the Marine Life Protection Blue Ribbon Task Force,
the Delta Vision Blue Ribbon Task Force, and, until 2016, the
Delta Stewardship Council. … In a two-part oral history with
Chris Austin, editor of Maven’s Notebook, Isenberg details the
myths and complexities of California water politics.
The net pen program allows the young fish to leapfrog what
would be a 250-mile river journey to the ocean, where the
salmon would face thousands of water pumps, reverse currents in
the Delta, and the chance of poor water quality and a
procession of predators…
The Fremont Weir Adult Fish Passage Modification Project, which
began modified operations in January of 2019, successfully
allowed thousands of migrating fish to pass between the
Sacramento River and Yolo Bypass in its first year of
Fadji Maina and Erica Siirila-Woodburn from Lawrence Berkeley
National Laboratory explored how a watershed could be impacted
by wildfires. Specifically, the scientists investigated the
Cosumnes River watershed in California.
This brown bag seminar is part of the selection process for a
California Sea Grant Extension Specialist who will be hired
jointly with the Delta Stewardship Council. The position with
the Delta Stewardship Council will provide leadership in
advancing collaborative partnerships and initiatives and in
catalyzing and implementing social science research to inform
management of the Sacramento-San Joaquin Delta region of
Over the last few decades the Sacramento-San Joaquin River
Delta has experienced declines in phytoplankton productivity
and a shift in species composition resulting in observed
increases in harmful algal blooms (HABs).
U.S. District Court Judge Dale Drozd of the Eastern District of
California, who is based in Fresno, denied environmental
groups’ request for an injunction that would have required the
U.S. Bureau of Reclamation, which operates the CVP, to reduce
water allocations as needed to manage water temperatures in the
Sacramento River below Shasta Dam. The groups sought more cold
water for spring- and winter-run chinook salmon.
For more than a decade, California’s governors have pushed for
“voluntary agreements” to establish rules for water diversions
by major urban and agricultural water districts, and to redress
their environmental impacts. Voluntary agreements crumbled
recently, after the state’s largest water districts walked away
from the table.
We want to know if removing carp can improve water quality and
reduce harmful algal blooms, HABs. Carp are widely known to
bioturbate sediments where previously deposited nutrients like
phosphorus are bound. Re-suspension of phosphorus by carp leads
to HABs, creating an interesting link between fish and human
The California Strategic Growth Council selected Stockton
alongside the cities of Oakland and Riverside to be a part of
the Transformative Climate Communities Program… The grant
will provide these neighborhoods with access to clean water,
fresh fruits and vegetables and clean air to breathe, Mayor
Michael Tubbs said.
The white lab coats, sterile gloves, and meticulously
controlled laboratories typically associated with genetic
research are a far cry from the muddy, dusty, and utterly
uncontrolled world of the field biologist. … However,
advancements in molecular technology are placing all the power
of a modern genetics lab into the (often slimy) hands of field
The Delta is changing much faster than we can respond to, and
if we want to start to get ahead of things, we need to think
about what changes lie ahead and what managers and decision
makers will need to manage those changes. That was the topic
for the second Science Needs Workshop hosted by the Delta
Science Program which brought together Jennifer Pierre with the
State Water Contractors, Paul Souza with the US Fish and
Wildlife Service, and Campbell Ingram with the Delta
The project — managed jointly by California Division of Fish
and Wildlife, the Department of Water Resources and the
Department of Parks and Recreation — seeks to make changes in
Franks Tract with the goal of improving water quality,
providing enhanced recreational opportunities and improving the
ecology for the benefit of native and desirable wildlife.
Documents obtained by SN&R reveal that the director of the
joint powers authority leading the Delta water diversion
effort, under the supervision and current financing of the
state Department of Water Resources, is getting paid $47,000
every month—twice as much as Gov. Gavin Newsom and
significantly more than President Trump.
Hatcheries operated by the California Department of Fish and
Wildlife in the Central Valley just completed the final release
of young Chinook salmon raised this year. More than 20 million
young salmon, called smolts, raised in four state-run
hatcheries were released in various locations throughout the
Sacramento and San Joaquin River systems, the Delta, San Pablo
Bay and into a coastal net pen.
After being docked for three months due to COVID-19
restrictions, the Department of Water Resources relaunched its
research vessel monitoring program, the Sentinel. It was the
first time since the 1970s that DWR didn’t have a monitoring
vessel taking field samples in the waters of the Sacramento-San
Joaquin Delta and San Francisco Estuaries.
As California confronts increasing water challenges, the most
equitable statewide solution from a social justice perspective
is the single-tunnel project proposed by Gov. Gavin Newsom,
known as the Delta Conveyance Project.
With a global pandemic, a catastrophic economic recession and
record-high unemployment, one would think the state has enough
issues to tackle. But proponents of a state water grab that I
have been fighting since the day I was sworn into office in
2012 disagree. Where others see turmoil and anguish, they see
opportunity. Apparently, they believe in the adage, “Never let
a crisis go to waste.”
The creation of the Council was, in many ways, an experiment in
governance by the California State Legislature and
Schwarzenegger administration to address years of gridlock over
how to manage the Delta’s limited natural resources and chart a
science-based path forward for future management. After ten
years with the Council, I can say, with conviction, the
experiment is working.
Encouraged by a recently vetted new method for creating carbon
offsets from wetlands, a flurry of new climate adaptation
projects on publicly owned islands strewn along the central
Delta corridor aim to defend against sea-level rise, restore
habitat, and reduce greenhouse gas emissions.
Health officials are urging residents and visitors to stay out
of the water in Discovery Bay after dangerous levels of harmful
algae were detected. Marisa Van Dyke of the State Water
Resources Control Board reported that recent lab results from
water testing showed “significant” harmful algal blooms
occurring in Discovery Bay. Multiple locations recorded a
“danger” level, the highest threshold, she said.
While tens of millions of pounds of food has been destroyed or
buried in the ground during the coronavirus slowdown, a band of
California’s farmers is claiming they can’t produce enough food
to feed Americans, and they’re using the pandemic as leverage
to grab more of the West’s scarce water.
With supplies curtailed from California’s largest water
projects, farmers have been reducing acreage, water districts
have been working to secure additional supplies, and everyone
has been keeping an eye on the continued dispute between state
and federal governments on managing the Delta.
The Solano County Water Agency has filed an appeal with the
Delta Stewardship Council regarding the consistency
determination submitted by Westlands Water District for the
Lower Yolo Ranch Restoration Project. The letter points out
that there are numerous existing agricultural and municipal
water supply intakes in the Yolo Bypass Cache Slough Complex
that will be impacted…
This spring marked the fifth anniversary of the California
EcoRestore initiative, a coordinated effort across state
agencies to deliver 30,000 acres of restored fish and wildlife
habitat in the Sacramento-San Joaquin Delta, an immensely
important landscape that five years ago only had 5 percent of
its native habitat remaining.
A note from another former colleague the other day prodded me
into some rethinking — as with everything in this economic
crisis, partly in light of the need for California to think
small. By which I mean, think local.
Now while the idea of water cooling is hardly new, I was a
little flummoxed at Nautilus’s strategy, especially since its
first data center will be based in Stockton, California, a city
repeatedly voted one of the worst places to live, and the
Calaveras River that runs through the town is filthy. There’s a
method to the madness, though.
Prompted by a complaint from a Discovery Bay resident, the
State Water Board issued a press release on May 22 warning
residents about harmful algal blooms (HAB). The press release
comes early in the season, when HAB are not normally seen. The
algal blooms, a build-up of blue-green algae toxin called
cyanobacteria, float on top of the water or in the water and
look like green, white or brown scum.
Situated between Bethel Island and False River and accessible
only by boat, Franks Tract is primarily used by fishermen,
boaters and waterfowl hunters. But, over the past several
years, the Department of Fish and Wildlife has been studying
ways to restore part of the 3,523-acre underwater state park to
its original marshland in the hopes of reducing saltwater
intrusion into the Delta and more.
California and federal water regulators are trying to quickly
resolve their legal dispute over competing biological opinions
governing the management of their respective water projects, a
top state official says. The talks are proceeding after Gov.
Gavin Newsom filed suit in February to nullify new federal
opinions that would ease restrictions on surface water for San
Joaquin Valley growers.
The Delta Science Program is convening a Science Needs
Assessment Workshop in October of 2020 to explore rapid
environmental change facing the Delta relative to climate and
other change impacts and to develop a comprehensive science
needs assessment that will contribute to a long-range science
After only 6 months post-construction completion and levee
breach at the Tule Red Tidal Restoration Project, longfin smelt
have returned. The 420-acre restoration site converted wetlands
managed primarily for waterfowl to tidal wetlands for the
benefit of dwindling native fish populations including Delta
smelt, longfin smelt, Chinook salmon and the food web that
Discovery Bay residents are growing irritated with invasive
aquatic plants and the COVID-19 pandemic slowing down weed
abatement. While the town can be the ideal place to enjoy a
vacation lifestyle year-round, this spring’s crop of weeds is
ruining the bays and inhibiting movement around docks on the
west side of town.
Two factors are believed to weigh heavily on the Delta smelt’s
fate. The biggest is the reduction in fresh water in the Delta
since water started flowing southward via the California
Aqueduct in the 1960s. … The other threat to Delta smelt are
larger fish particularly non-native striped bass and largemouth
bass that were introduced to the Delta by man.
The latest dustup In California’s water wars, as noted in Dan
Walters’ commentary, revolves principally around the federal
government’s efforts to increase the amount of water supplied
to farms and cities by the Central Valley Project, and a
breakdown in cooperation between the state and federal
government. It seems like everyone is suing each other. But
what are they really fighting over?
The gene-editing technology CRISPR has been used for a variety
of agricultural and public health purposes — from growing
disease-resistant crops to, more recently, a diagnostic test
for the virus that causes COVID-19. Now a study involving fish
that look nearly identical to the endangered Delta smelt finds
that CRISPR can be a conservation and resource management tool,
The $100m debt facility will cover the costs of finishing
projects including the Stockton data center which is expected
online in late 2020. The barge-borne data center will use the
company’s signature cooling system, cold water, and a system of
heat exchangers that use the water surrounding the building as
Construction crews will soon begin work to restore Marsh Creek
along a nearly one-mile, treeless stretch near downtown
Brentwood. Crews are expected to close off the trail in the
area from Sungold Park to Dainty Avenue on Tuesday in the first
phase of a project to improve habitat and water quality for
fish and birds and to create a shady, natural creek corridor
for residents while keeping the community protected from floods
Most people in California receive some of their drinking water
supply from the State Water Project (SWP). The SWP also
supplies water to over 10% of California’s irrigated
agriculture. The SWP and its service area span much of
California, delivering water to 29 wholesale contractors
A local non-profit is suing the U.S. Bureau of Reclamation and
a Southern California water district, over a long term water
transfer program. AquAlliance works to protect the Sacramento
River watershed. It is the main plaintiff in a lawsuit that
charges the proposed transfer would send too much water out of
Northern California and would cause severe impacts on area
communities, farms, and the environment.
The State Water Project now expects to deliver 20 percent of
requested supplies in 2020 thanks to above-average
precipitation in May, the California Department of Water
Resources announced. An initial allocation of 10 percent was
announced in December and increased to 15 percent in January.
Today’s announcement will likely be the final allocation update
The gene-editing technology CRISPR has been used for a variety
of agricultural and public health purposes — from growing
disease-resistant crops to, more recently, a diagnostic test
for the virus that causes COVID-19. Now a study involving fish
that look nearly identical to the endangered Delta smelt finds
that CRISPR can be a conservation and resource management tool,
A marshy tract known as Sherman Island is one of the most
sensitive and geographically important locations for water
conveyance in California. On May 11, DWR began a restoration
project on the southeast side of the island that combats
climate change while protecting statewide water supply.
ACWA retained Probolsky Research to conduct a bilingual
statewide survey of 900 California voters during March. The
results showed that a majority of respondents – 62% –
support Voluntary Agreements as an approach under development
by a coalition of California interests including cities,
conservation organizations, farmers and state and federal
Following spring storms, the Bureau of Reclamation today issued
updated allocations for Central Valley Project contractors for
the 2020 contract year. … The allocation for south-of-Delta
agricultural water service contractors is increased from 15% to
20% of their contract total. Municipal and Industrial water
service contractors south-of-Delta are now allocated 70% of
their historic use, up from 65%, or health and safety needs,
whichever is greater.
South Feather Water & Power Agency proposes to transfer the
water from July through November 2020 to participating agencies
of the State Water Contractors and the Central Valley Project
(CVP). The transfer would involve up to 5,000 AF of water
previously stored in Little Grass Valley Reservoir under Permit
1267, and up to 5,001 AF of water previously stored in Sly
Creek Reservoir under Permit 2492.
On the same day Gov. Gavin Newsom announced $19 billion in
budget cuts to his 2020-2021 budget, two of California’s
environmental protection agencies filed a request to fund a
lawsuit against the Federal government over its boost in water
supplies sent to the San Joaquin Valley.
Developed by The Economist based on research by the Centers for
Disease Control and Prevention, analysts created a chart to
show the projected number of coronavirus cases with and without
protective measures. This single image effectively conveys
what’s at stake, and it inspired me to consider how we can
modify communications about scientific findings related to the
Sacramento-San Joaquin Delta, especially as we adapt to limited
in-person interactions during these extraordinary times.
Members of a committee designed to ensure Delta communities and
tribal groups have their say in a proposed, life-changing
tunnel project have been told to work through the coronavirus
pandemic—or be left out of the process. Some committee members
also claim that state officials misrepresented that fact to one
of the most important commissions monitoring their efforts.
The conflict over California water, often compared to a war,
rather resembles a geological process. As along an earthquake
fault, surface spasms come and go. The latest twitch is an
injunction momentarily halting some Trump Administration water
plans. But the underlying pressures are a constant. They never
stop exerting themselves.
California has a paradoxical history with its environment. On
one hand, the state boasts incredible natural beauty, along
with a government that is an internationally recognized leader
for strong environmental policies. But the state’s residents
have also caused severe environmental destruction, particularly
in the late nineteenth century — some of which helped spur the
mobilization that led to these environmental successes.
A judge issued a preliminary injunction in two lawsuits brought
against the administration by California’s Natural Resources
Agency and Environmental Protection Agency and by a half-dozen
environmental groups. The order bars the U.S. Bureau of
Reclamation until May 31 from going ahead with expanding the
amount of water it pumps from the San Joaquin Delta through the
federal Central Valley Project.
The Delta Science Program and California Sea Grant are pleased
to announce ten recipients of the 2020 Delta Science
Fellowship. Each fellowship provides up to two years of support
to awardees to pursue research on key topics related to water
management and ecosystem health in the San Francisco Bay-Delta.
What we in Los Angeles should want from the Met is a continuing
flow of clean water from the faucet — but this time with
planning and infrastructure that reduce reliance on diminishing
imports, minimize damage to our fellow Californians in the
delta and elsewhere, and sustain iconic species like migrating
Nicole Kwan is an environmental scientist with DWR’s Division
of Environmental Services. Her work focuses on the aquatic
ecology of the Delta, with emphasis on fish communities and
food web productivity in the Yolo Bypass floodplain. Earlier
this week, Nicole gave a live chat on native fish species as
part of DWR’s “Water Wednesdays”.
During the marathon hearing Thursday, U.S. District Judge Dale
Drozd hinted the environmental groups’ requests for a ruling by
May 11 will be a tall task. Not only is the case complex and
involves dozens of parties, he said the chaos caused by the
pandemic is impeding the court’s ability to move swiftly.
The survey data indicated that shotgun wads, the plastic piece
inside a shotgun shell that separates the shot from the powder,
are one of the top ten most commonly found plastic items on all
surveyed beaches. These shotgun wads likely come from waterfowl
hunting, year-round shooting ranges, and target shooting fields
along the San Francisco Bay and Delta.
At the April meeting of the Central Valley Flood Protection
Board, Board members heard an informational briefing on the
Yolo Bypass Salmonid Habitat Restoration and Fish Passage
Project being planned for the Fremont Weir. Referred to as the
Big Notch, this project will construct a gated notch at Fremont
Weir to create seasonal floodplain habitat for juvenile fish as
well as to improve migration for adult fish.
For us, better science is the only path that can achieve those
two important goals. Unfortunately, as the state completed its
new permitting effort at the end of March, a decade of research
was largely ignored in favor of political objectives that
impose unjustified restrictions on the State Water Project …
Environmental groups in California on April 29 challenged in
court the state Dept. of Water Resources decision not to
include a proposed 40-mile tunnel in its most recent
environmental assessment needed to reauthorize long-term
operation of the State Water Project—a 700-mile system of dams
and aqueducts that moves water from the Sacramento-San Joaquin
Delta to areas in the south.
The California Environmental Quality Act scoping period
concluded on April 17, 2020 after an extended 93-day public
comment period. DWR is reviewing all submitted comments and
will publish a scoping report summarizing the information this
Dr. Laurel Larsen, an expert in hydroecology, landscape
dynamics, complex environmental systems, and environmental
restoration, was unanimously appointed by the Delta Stewardship
Council on Thursday as lead scientist. Most recently, Dr.
Larsen has served as an associate professor in the Department
of Geography and Civil and Environmental Engineering at the UC
In mid-April of 2020, Restore the Delta hosted a webinar where
they discussed the history of water planning and the voluntary
agreements, including their numerous concerns. … Before
addressing the main topic of the webinar, Executive Director
Barbara Barrigan-Parilla noted that there are many in the Delta
who aren’t on the webinar due to lack of reliable internet
service in rural communities, affordability issues, and/or lack
of access to devices.
California water agencies yesterday sued the state over
endangered species protections they claim threaten their
ability to provide water to more than 25 million residents and
thousands of acres of farmland. … At issue is water shipped
from California’s water hub, the Sacramento-San Joaquin River
Delta east of San Francisco, south via the State Water Project,
a massive system of dams, canals and aqueducts.
The Bureau of Reclamation invites public input on the Del
Puerto Canyon Reservoir Project, a proposed 82,000 acre-foot
reservoir in the Coast Range in Stanislaus County, California.
Del Puerto Water District and the San Joaquin River Exchange
Contractors Water Authority are sponsoring the project and
propose to construct a reservoir located on Del Puerto Creek to
develop additional water storage south of the Sacramento-San
Solano County will receive $750,000 from the state Department
of Water Resources for the development of a Cache Slough
Habitat Conservation Plan. The Board of Supervisors on Tuesday
approved the agreement with the state…
From the moment he took office, Gov. Gavin Newsom said he
wanted to bring peace to California’s water wars. But now, more
than a year later, most of the warring factions are united
against his plan for governing the Delta. Three of the most
powerful groups in California water sued the state this week
over Newsom’s two-month-old plan for the Sacramento-San Joaquin
The Sites Project Authority plans to recirculate an
environmental document for the proposed Sites Reservoir after
project leaders modified plans recently to right size the
project proposed for Colusa and Glenn counties. The reservoir
capacity will be reduced from 1.8 million acre feet capacity to
from 1.3 to 1.5 million acre feet.
Metropolitan Water District, the water wholesaler that serves
26 local water agencies in the Southern California region,
voted for a two-year budget that will raise water rates during
the biggest economic downturn in California since the Great
On the campaign trail in 2016, President Trump swung into
California’s agricultural hub and vowed to deliver more water
to the drought-ridden state’s farmers. … Three years into his
administration, Trump is now opening the floodgate to deliver
on that promise, setting up the most intense water war between
the federal government and California in the state’s history.
California Attorney General Xavier Becerra filed a motion
Tuesday evening seeking to stop implementation of new Federal
environmental guidelines aimed at boosting water supplies for
the Central Valley and Southern California from the
Sacramento-San Joaquin Delta.
Two separate letters sent to President Donald Trump and members
of Congress highlight the importance of providing support for
enhancing water management, particularly in light of the
tumultuous conditions created by COVID-19.
The whole San Francisco Bay ecosystem—that enormous estuary
with its maze of bays, rich delta, and associated rivers and
streams—is in the midst of an ecological calamity. Decades of
dam building and water extraction to quench the thirst of
California’s growing population and the needs of its mighty
agriculture industry have starved the state’s waterways, as
well as the bay itself, of crucial freshwater supplies. As a
result, the entire estuary is under enormous stress.
California State Parks’ Division of Boating and Waterways on
Thursday announced plans to control aquatic invasive species in
the Sacramento-San Joaquin Delta. Beginning April 20, the DBW
will start herbicide treatments on floating aquatic vegetation
such as water hyacinth and alligatorweed, and submersed aquatic
vegetation such as Egeria densa and curlyleaf pondweed.
President Donald Trump and California Gov. Gavin Newsom may
have set aside their incessant squabbling over most issues to
cooperate on the pandemic, but they are poised for showdown
over who controls the state’s vital water supply.
Voluntary agreements in California have been touted as an
innovative and flexible way to improve environmental conditions
in the Sacramento-San Joaquin Delta and the rivers that feed
it. … Yet, no one said it would be easy getting interest
groups with sometimes sharply different views – and some, such
as farmers, with livelihoods heavily dependent on water — to
reach consensus on how to address the water quality and habitat
needs of the Delta watershed.
For the last four years, our team at UC Davis has been
conducting scientific studies on reintroduced spring-run
Chinook salmon in the San Joaquin River and we wanted to take a
minute to share some of what we’ve learned. Plus, everyone
loves a good comeback story right?
Yolo Basin Foundation’s Board of Directors announced this week
that Chelsea Martinez has been named the Foundation’s new
executive director. … Martinez joined the Foundation in 2017
as the Community Outreach & Volunteer Coordinator and has grown
and sustained the Foundation’s volunteer base to over 200
volunteers as well as helped to increase community involvement
in its programs.
U.S. Representative T.J. Cox, Senator Dianne Fenstein and
Represenatives Jim Costa, Josh Harder and John Garamendi on
Thursday called on Interior Secretary David Bernhardt and Gov.
Newsom to come up with a coordinated effort to manage the State
Water Project and the federal Central Valley Project.
Voluntary agreements in California
have been touted as an innovative and flexible way to improve
environmental conditions in the Sacramento-San Joaquin Delta
and the rivers that feed it. The goal is to provide river flows
and habitat for fish while still allowing enough water to be
diverted for farms and cities in a way that satisfies state
The flagship of DWR’s Environmental Monitoring Program (EMP),
the Sentinel is used as a floating laboratory that monitors
water quality and ecosystem biology in the Sacramento-San
Joaquin Delta and San Francisco Estuaries.
Ted Grantham is a Cooperative Extension Specialist at UC
Berkeley and the CalTrout Ecosystem Fellow with the Public
Policy Institute of California. … In this presentation, Dr.
Grantham discussed environmental flows and the policy context
in California in which environmental flows are managed and how
that has evolved over time.
The Metropolitan Water District of Southern California on
Tuesday voted to sue the state of California over a permit one
state agency granted to another at the end of March. The permit
is related to operations of the State Water Project, which
serves 27 million people and irrigates 750,000 acres of
The state recently got a new permit for water delivery
operations from its wildlife agency. In the past, that kind of
authority came from adhering to federal rules. Now, with a
dispute between the state and federal government over water
management and endangered species act protections, the state
issued its own permit. Critics of the state’s move say they
plan to file lawsuits.
Given the historical resources dedicated to monitoring and
studying striped bass in the San Francisco Estuary, the
question must be asked: Why don’t we know more about what
they’re doing in the Pacific Ocean?
Several Congressional leaders sent a letter to Governor Gavin
Newsom expressing disappointment in the decision to issue an
incidental take permit for long-term operations of the State
Water Project. … The letter was signed by Representatives
Kevin McCarthy, Devin Nunes, Ken Calvert, Tom McClintock, Doug
LaMalfa, and Paul Cook.
The agreement pays Antioch $27 million, which guarantees that
they will be able to utilize its 150-year old water rights and
remain in the Delta for the long-term. The $27 million, in
addition to $43 million in State grants and loans, completes
the financing for the $70m Brackish Water Desalination Plant.
The City of Lathrop built a well in 2003 near what is now River
Islands to serve future development in the Mossdale and River
Islands areas. But it has yet to function as a regular and
contributing part of the city’s water system – mired by water
quality issues and problems with the construction of the
original well itself.
In the fall of 2018, a six-member independent Social Science
Task Force was charged by the Delta Stewardship Council’s Delta
Science Program to develop a strategy for strengthening and
integrating social sciences into the science, management, and
policy landscape of the Sacramento-San Joaquin Delta. This
document summarizes the findings and recommendations of the
The water transfers could occur on an annual basis sending
water from willing sellers north of the Sacramento-San Joaquin
Delta to water users south of the Delta and in the San
Francisco Bay Area. Based on annual approvals, the transfers
could occur through 2024. In addition, the transfers could
occur by various methods, including groundwater substitution,
cropland idling, reservoir releases and conservation.
Taking advantage of recently approved rules, the federal
government is quickly following through on President Donald
Trump’s promise to quiet environmentalists and “open up the
water” to California farmers. … The pumps in the south of the
Sacramento-San Joaquin River Delta aren’t just whizzing during
what will likely end up being classified a “critically dry”
hydrological year, they are churning — and killing — endangered
salmon during a critical migration period.
In the century-long “us-versus-them” mentality of California
water, a plan released by Gov. Gavin Newsom’s Department of
Water Resources last week achieved something perhaps never
accomplished before in the Golden State’s water industry. It
incited universal scorn.
According to the Washington Post’s fact checker, as of January,
2020, President Trump had made 16,241 false or misleading
claims during his first three years in office. Sadly, this lack
of regard for truth seems to be trickling down and infecting
the Trump Administration’s management of the federal Central
Valley Project in California, one of the largest water storage
and diversion projects in the country.
California is poised to close the spring sportfishing season in
some counties in response to worries that anglers will spread
COVID-19 to rural communities. The state’s Fish and Game
Commission will meet via teleconference Thursday to decide
whether to grant emergency powers to Charlton Bonham, the
director of the Department of Fish and Wildlife.
A new set of water regulations aimed at protecting California’s
native fish came down from the state earlier this week to near
universal condemnation from both agricultural and environmental
water folks. The regulations are contained in a 143-page
“incidental take permit” issued by the state Department of Fish
and Wildlife …
Unprecedented efforts by leaders at the state and national
level have led to the kind of cooperation that will provide
valuable benefits to water users and the environment. I know
because that’s what we’ve been doing in the Sacramento Valley
for many years. The kinds of success we’ve achieved can be
replicated in other parts of the state.
Today, responding to a global pandemic is every governor’s top
priority. When we emerge from this crisis, Gov. Gavin Newsom
will face a challenge to ensure California’s future economic
and environmental health. In this context, his water policies
will represent critical decisions.
The rules take the form of a state Fish and Wildlife Department
permit that will govern State Water Project deliveries from the
Sacramento-San Joaquin Delta… But the permit does not
explicitly control the U.S. Bureau of Reclamation’s Central
Valley Project, which exports Delta water to San Joaquin Valley
farms. That means the two big government pumping operations
will likely adhere to different standards — possibly allowing
the federal project to boost deliveries at the expense of the
We’ve all seen photos of clear-cut forests with swathes of
razed trees or deep scars in the ground from an open-pit mine.
The damage to the species that live in these habitats isn’t
hard to imagine. But the damage we’ve done to freshwater
ecosystems isn’t so visible. In rivers or lakes, trouble often
lurks out of view beneath the surface of the water …
Winter-flooded rice fields already provide essential habitat
for migratory birds, but could they also provide benefits to
help the state’s salmon populations? Scientists at the
University of California, Davis, are finalizing their fieldwork
on an experiment to find out what management practices farmers
might adopt in their fields to maximize fish survival.
Of the $37 million, approximately $24 million was awarded to 19
projects statewide through the Proposition 1 Watershed
Restoration Grant Program. Approximately $7 million was awarded
to seven projects through the Proposition 1 Delta Water Quality
and Ecosystem Restoration Grant Program to projects that
directly benefit the Sacramento-San Joaquin Delta.
Approximately $6 million was awarded to 14 projects through the
Proposition 68 Rivers and Streams Grant Program.
This year marks a significant milestone for the Interagency
Ecological Program (IEP) – now nine state and federal agencies
that first joined forces 50 years ago for cooperative
ecological monitoring and coordination in the Sacramento-San
Joaquin Delta and San Francisco Bay Estuary. As the IEP Lead
Scientist, I have been reflecting on who we are, how we’ve
evolved, and what we need to do to ensure we’re still working
collaboratively for another 50 years.
Two lawsuits challenging the Trump administration’s
authorization of plans to increase water pumping from the
Sacramento and San Joaquin watersheds will be moved from the
Northern District of California to the Eastern District of
California, a federal judge ruled.
The nature of Butte County’s concerns over Gov. Gavin Newsom’s
scaled back Delta tunnel project was made clear last Tuesday,
when Supervisor Debra Lucero questioned a staffer from the
state Department of Water Resources.
Vallee and his team are here to maintain an array of
hydrophones used to track migrating native fish. The work is
part of a multi-agency effort to provide more timely and
detailed information about the movements of salmon, steelhead,
and sturgeon in the Central Valley. Deploying hundreds of
listening stations across the watershed, the program lets
scientists follow thousands of tagged fish as they navigate
from hatcheries and headwater streams toward the Pacific Ocean.
The Department of Water Resources (DWR) is soliciting public
comment on the scope of environmental review for a revised
Delta tunnel project despite prior findings of independent
technical experts that a key project proposal is “impractical,”
stating that it “does not recommend” further study.
As discussed below, in the case of west coast salmon, the
scientific evidence is clear that the replacement assumption
has proven faulty as the total abundance of salmon declined at
the same time the propagation and release of hatchery salmon
The new rules allow the federal Central Valley Project to kill
100 percent of baby winter run Chinook salmon below Shasta Dam
for three years running. Chinook salmon live for three
years, so authorizing the Bureau of Reclamation to kill every
endangered winter run for three years amounts to an extinction
plan for this species.
While the bulk of the $175 million goes toward addressing
seepage issues along San Joaquin River levees, a dry levee in
southwest Manteca plays a key role in making sure potential
breaks along the San Joaquin south of RD-17 or levee failures
on the Stanislaus River don’t flood portions of either city.
Because the State and Federal water managers coordinate
operations of the State Water Project and Central Valley
Project, the State Water Contractors argue that dumping the
biological opinions governing those operations and restarting
the process would create “uncertainty in water supply
availability, potentially affecting the [State Water
Contractor] members’ water supplies from the SWP.”
Over the past month, DWR has been holding scoping meetings in
the Delta and select locations throughout the state. At
meetings in Walnut Grove, Stockton, Clarksburg and Brentwood, a
diverse group of farmers, fishermen, elected officials,
climate/social justice activists, economists and engineers came
out in force to oppose what is often referred to as the
If our state wants to remain economically competitive, it must
re-engineer the troubled estuary that serves as the hub of
California’s elaborate water-delivery system — the
Sacramento-San Joaquin River Delta. The best and most viable
way to do this is via the single Delta tunnel project proposed
by Gov. Gavin Newsom…
The Governor is urging everyone to come together around his
“new” concept. But his framework does not even attempt to meet
state legal standards, nor will it result in the recovery of
endangered fish species, important fisheries, or the food web
that sustains them.
If you live in Southern California or Silicon Valley, you might
be surprised to learn that your local water district (a member
agency of the State Water Contractors) is siding with the Trump
Administration, and defending Trump’s plan to increase water
diversions, despite the widespread acknowledgement that this
plan is likely to drive salmon and Delta smelt extinct.
The Sacramento splittail is a lovely, silvery-white fish that
lives primarily in Suisun Marsh, the north Delta and other
parts of the San Francisco Estuary (SFE; Moyle et al. 2004).
The name comes from its unusual tail, in which the upper lobe
is larger than the lower lobe. It is a distinctive endemic
species that for decades has fascinated those of us who work in
It was a busy time for California water issues last month when
Trump visited the San Joaquin Valley, signed the Record of the
Decision on the biological opinions which govern the operations
of the state and federal water projects (along with another
Presidential memo), which was promptly followed by the state
filing of a lawsuit the next day. … So not surprisingly, the
voluntary agreement was top of the agenda the following week at
the February meeting of Metropolitan’s Bay Delta Committee.
The message was loud and clear for state water officials at a
public meeting Monday evening in Redding: Don’t send any more
water south through a proposed Delta tunnel project. A group of
more than 100 Native Americans rallied on the lawn of the
Redding Civic Auditorium before they marched into a scoping
meeting held inside the Redding Sheraton Hotel across the
As Delta smelt continue to decline throughout the
Sacramento-San Joaquin Delta, novel approaches are being
implemented to open up additional habitat for these imperiled
fish. … The Department of Water Resources, in collaboration
with other stakeholders, has been conducting a pilot research
study to investigate how operational changes at the Suisun
Marsh Salinity Control Gates affect Delta smelt habitat
The Trump administration on Friday awarded a permanent water
delivery contract to the country’s largest agricultural
district, brushing aside environmentalists’ concerns about
California’s uncertain water future in the face of climate
change. At issue is irrigation water that flows through the
Bureau of Reclamation’s Central Valley Project to the Westlands
Water District, a Rhode Island-sized agricultural powerhouse
and former client of Interior Secretary David Bernhardt.
On Thursday, the U.S. Bureau of Reclamation delivered its own
salvo to the Newsom administration – it was pushing forward
pre-construction work on raising Shasta Dam. … A push to
raise the dam was made possible by the same law that delivered
new biological opinions – the Water Infrastructure Improvements
for the Nation (WIIN) Act, approved in the waning days of the
The Interior Department on Friday awarded the nation’s largest
farm water district a permanent entitlement to annual
irrigation deliveries that amount to roughly twice as much
water as the nearly 4 million residents of Los Angeles use in a
year. … The U.S. Bureau of Reclamation, which runs the
federal project, also signed permanent contracts on Friday with
a handful of municipal districts that it supplies.
The islands of the western Sacramento-San Joaquin Delta are
sinking as the rich peat soil that attracted generations of
farmers dries out and decays. As the peat decomposes, it
releases tons of carbon dioxide – a greenhouse gas – into the
atmosphere. … An ambitious plan now in the works could halt
the decay, sequester the carbon and potentially reverse the
A rally before the start of the Department of Water
Resources’(DWR) public scoping meeting for the Delta Conveyance
Project (DCP) set the tone for the event — residents of East
County were in no mood to consider another tunnel project in
California’s complaint challenges the biological opinions
issued by the U.S. Fish and Wildlife Service and the National
Marine Fisheries Service under the Endangered Species Act (ESA)
as well as the U.S. Bureau of Reclamation’s EIS and record of
decision completed pursuant to the National Environmental
When combined with strong governance and best available
science, ecosystem-based management – a holistic approach that
considers the full array of interactions within a system –
holds tremendous potential for both restoring the Delta and
improving the reliability of statewide water deliveries.
Rep. Josh Harder (D-CA) brought someone special with him to
push his nutria eradication bill on the House floor: a stuffed
giant “swamp rat” he obtained from the USDA nicknamed Nellie.
When Nellie was alive, she lived in Annapolis, Maryland.
Scientists say climate change will bring more unpredictable
weather, warmer winters and less snowpack in the mountains.
These challenges and some ideas for remedies are outlined in a
new plan, called the California Water Resilience Portfolio,
released by Gov. Gavin Newsom in January to a mix of praise and
disappointment. Below, an explanation of the state’s water
development — as well as the challenges, today and tomorrow, of
providing water for California’s people, places and things.
The future of the complicated network of waterways and canals
that supplies millions of Californians with water daily could
be murky at best, U.S. Interior Secretary David Bernhardt
warned Calif. Gov. Gavin Newsom in a letter Monday.
Turns out President Donald Trump is no match for another
California drought. Less than a week after Trump told San
Joaquin Valley farmers in Bakersfield that he was taking bold
steps to increase their water supply, his administration
announced Tuesday farmers on the west side of the San Joaquin
Valley may only receive about 15 percent of their contracted
water supply for the upcoming growing season.
Recently, Governor Newsom announced his framework and support
for Voluntary Settlement Agreements (VSAs) — a monumental
effort that could bring to an end the conflict and litigation
over water that flows through the Sacramento-San Joaquin Delta.
With great hope and guarded optimism, I applaud the governor’s
A Simon Fraser University-led research team has found
significant evidence that human activity in estuaries is
impacting juvenile Pacific and Atlantic salmon. The team’s
review of 167 peer-reviewed studies (from an initial search of
13,000) identified negative impacts from several stressors,
including the effects of flood-protecting tidal gates,
pollution and habitat modification.
Farm groups are urging Gov. Gavin Newsom to work with the
federal government on water deliveries even as California
followed through Thursday on its threat to sue to nullify
biological opinions that could bring increases in surface water
for San Joaquin Valley growers.
President Trump believes he “got it done” in fixing
California’s troubled and contentious water system. What he
actually produced is another wrecking-ball delay and a lawsuit
to try to halt his lopsided solution.
The decision ends a 1996 policy that committed the state to
sustaining a population of about 1 million striped bass in the
Delta and other California waterways. They’re voracious,
nonnative predators that can weigh as much as 60 pounds.
They’re especially popular among anglers. It’s unclear exactly
how many striped bass are in the state, but the number is
believed to be fewer than 300,000.
Within the next few weeks, two water districts will be filing
unprecedented applications to detach from the San Diego County
Water Authority. Instead, they intend to buy water directly
from the Metropolitan Water District via the Eastern Municipal
Water District in Riverside County, thereby saving both
districts millions of dollars annually.
A day after President Trump visited the Central Valley to
celebrate a boost in water for California farms, state
officials sued to block the additional water deliveries.
Attorney General Xavier Becerra, in a lawsuit filed Thursday,
maintains that new federal rules designed to increase pumping
from the Sacramento San Joaquin River Delta fail to protect
salmon and other endangered fish in the delta estuary.
If you live in Discovery Bay or the surrounding Delta area,
harmful algae blooms (HAB) are a well-known and unwelcome
presence each summer, but several local organizations are hard
at work, actively searching for a solution to the pernicious
Gov. Gavin Newsom, in a pre-emptive strike against President
Donald Trump, said Wednesday he plans to sue Trump’s
administration to block a controversial plan to increase water
deliveries to the San Joaquin Valley. Newsom’s office said he
“will file legal action in the coming days … to protect
highly imperiled fish species close to extinction.”
In the latest update, the cost of implementing the voluntary
agreements has soared by over $4 billion to a whopping $5.3
billion. Governor Newsom failed to mention the enormous and
growing costs in his oped praising the voluntary agreement
During President Trump’s visit to California this week, the
commander in chief who campaigned on a pledge of shipping more
water to Central Valley farms plans to stop in Bakersfield to
boast about a promise kept. … But what confounds some who are
worried that Trump’s water plan could undermine the environment
is how little the state has done to stop Washington.
Hoisting the spoils of victories in California’s hard-fought
water wars, President Donald Trump is directing more of the
state’s precious water to wealthy farmers and other agriculture
interests when he visits their Republican Central Valley
It’s time for Gov. Gavin Newsom to own up on water policy. He
can either play nice with a roughshod plan from President Trump
to divert crucial water flows or craft his own blueprint that
balances both wildlife and California’s economy.
While Trump will be in town Wednesday to discuss agriculture
issues with local farmers, as of Friday the Kern County Farm
Bureau remained in the dark about the president’s visit, and
the Kern County Republican Party similarly had not been
informed of Trump’s plans. … A White House statement released
to the media said Trump’s Bakersfield visit would focus on
efforts to dramatically improve the supply and delivery of
water in California and other Western states.
President Trump will splash into California’s perpetually
roiled water world next week when he drops by the southern San
Joaquin Valley city that’s home to his biggest House booster
and proximate to some of the state’s biggest dilemmas. With his
expected visit to Bakersfield, Trump can affirm support for
increased irrigation water deliveries, troll Democratic Gov.
Gavin Newsom and reward House Minority Leader Kevin McCarthy
(R-Calif.) in his hometown.
Reps. Jim Costa (D–Fresno) and TJ Cox (D–Fresno) joined fellow
Democrats on the House Natural Resources Committee to grant
wide-ranging subpoena power to the committee’s chair, Raul
Grijalva (D–Ariz.)… A key inquiry likely to be explored by
Grijalva … is to dig into the Trump administration’s issuance
of new biological opinions governing the Central Valley
State water officials offered an early look at the downsized
California WaterFix project earlier this month, and
conservationists and far-traveling indigenous tribes say they
still believe it has the potential to permanently alter life in
and around the Delta.
The Department of Water Resources has partnered with the UC
Davis J. Amorocho Hydraulics Laboratory to find innovative ways
to investigate fish-protection technology within California’s
Sacramento-San Joaquin Delta estuary.
Recently, the Department of Water Resources posted a short
video providing an overview of the California Environmental
Quality Act and the preparation of environmental documents for
the Delta Conveyance Project. The video was narrated by Ken
Bogdan, Senior Staff Counsel for the Department of Water
Resources; this post is based in part on the video, with extra
information added from internet sources and the Notice of
In the coming weeks and months, the Newsom administration,
water users and conservation groups will continue to refine a
framework for potential voluntary agreements intended to
benefit salmon and other fish in the Sacramento-San Joaquin
Wednesday, the House Natural Resources Committee is scheduled
to vote on a resolution granting Committee Chair Raul Grijalva
(D–Ariz.) wide-ranging subpoena power over the Interior
Department. One inquiry in the hopper: a closer look at the
process that yielded the Trump Administration’s
freshly-released biological opinions governing the
federally-operated Central Valley Project.