Delta

Op-Ed: California is failing its signature salmon

Tom Philp, PRESS DEMOCRAT

“Basically, we sit on the edge of extinction,” said Jeffrey Mount, a longtime expert in California rivers who conducts research at the Public Policy Institute of California. There have been successes, most notably the removal of dams on the Klamath River. It is the primary wild population of the Sacramento River watershed with the dangerously dwindling numbers.

California salmon are as central to our historic identity as the symbol on our state flag, the California grizzly. It is a sad and ironic tragedy that the grizzly has been extinct for generations. What does it say about us if salmon may soon follow?

California is known around the globe for its commitment to environmentalism. But the state is struggling. Much is chronicled about how California isn’t on target to meet climate change goals, such as our pioneering plans for “net zero” emissions of global warming gases in just two decades. There is less attention on how the state is equally failing the signature inhabitants of its natural world.

Losing salmon would be an ecological disaster for our freshwater ecosystems, forests, riverbanks and other native species if their links to the salmon were severed. Healthy salmon runs mean jobs for Californians, but the industry generating $1 billion is at risk, as is a historic piece of California’s culture.

Read more at https://www.pressdemocrat.com/2025/10/12/philp-california-is-failing-its-signature-salmon/

Habitats, Wildlife, , , ,

Op-Ed: New priorities needed for California’s next drought

Darius Waiters and Brandon Dawson, CALMATTERS

As California faces another dry year, the state will have to decide whether to allow the violation of water quality standards in the Delta.

A series of key decisions await Gov. Gavin Newsom as the state heads back into a potential drought.

So this seems like the right moment to review what happened last time: Water was prioritized for big agriculture at the expense of the Sacramento-San Joaquin Delta, endangered species and California communities. The State Water Board, in a review of the drought of 2014-15, found operations “not sustainable.”

We hope Newsom will prevent a repeat of that disaster by setting new priorities for a prolonged drought: Protecting the human right to water for drinking and sanitation, protecting public health for those who live adjacent to our rivers, and protecting endangered species.

Sadly, the operation plans for the State Water Project and federal Central Valley Project are starting to look like a repeat of 2014 and 2015. The projects plan to deliver 5 million acre-feet of water – 1 million from the SWP and 4 million from the CVP – from the Delta largely to corporate agribusinesses, regardless of the impacts to the Delta, people, fish and wildlife.

We are now hearing that the California Department of Water Resources and the U.S. Bureau of Reclamation may petition the State Water Resources Control Board to waive water quality standards in the Delta again, as they did in 2014 and 2015.

Read more at https://calmatters.org/commentary/my-turn/2021/03/new-priorities-needed-for-californias-next-drought/

Sustainable Living, Water, Wildlife, , , ,

2021: Is this the year that wild delta smelt become extinct?

Peter Moyle, Karrigan Börk, John Durand, T-C Hung, and Andrew L. Rypel, CALIFORNIA WATER BLOG

2020 was a bad year for delta smelt. No smelt were found in the standard fish sampling programs (fall midwater trawl, summer townet survey). Surveys designed specifically to catch smelt (Spring Kodiak Trawl, Enhanced Delta Smelt Monitoring Program) caught just two of them despite many long hours of sampling. The program to net adult delta smelt for captive brood stock caught just one smelt in over 151 tries. All signs point to the Delta smelt as disappearing from the wild this year, or, perhaps, 2022. In case you had forgotten, the Delta smelt is an attractive, translucent little fish that eats plankton, has a one-year life cycle, and smells like cucumbers. It was listed as a threatened species in 1993 and has continued to decline since then. Former President Trump made it notorious when he called it a “certain little tiny fish” that was costing farmers millions of gallons of water (not true, of course).
Delta smelt, photo by Matt Young.

As part of the permitting process for Delta water infrastructure, the USFWS issued a Biological Opinion (BO), written by biologists, that found that increased export of water from the big pumps of the State Water Project and the Central Valley Project would further endanger the smelt. The BO was then revised by non-biologists to conclude that increased pumping would not hurt the smelt. The reason given was that large-scale habitat improvement efforts, plus the development of a facility for spawning and rearing of domesticated smelt, would save the species. We have written a short, fairly readable, article for a law journal that describes why the revised BO will not save the smelt. We will not write further about the paper in this blog but encourage readers to give the full article a read (it is a free download).

So, is this the year the smelt becomes extinct in the wild? Frankly, we are impressed by its resilience (see previous California WaterBlogs on smelt status) but small populations of endangered pelagic fish in large habitats tend to disappear, no matter what we do, partly the result of random events.

Source: https://californiawaterblog.com/2021/01/10/2021-is-this-the-year-that-wild-delta-smelt-become-extinct/

Habitats, Water, Wildlife, , , ,

Delta on the edge

Kurtis Alexander & Santiago Mejia, THE SAN FRANCISCO CHRONICLE

In a California landscape defined — and divided — by water, a single issue unites the people who live here: digging in against the tunnel

In spring and summer, when the skies are warm and the shadows thin, California’s snowy Sierra Nevada and southern Cascades unleash billions of gallons of fresh water each day, a melted bounty that nourishes the state’s mightiest rivers before converging slowly on the Sacramento-San Joaquin River Delta.

Here, across a sun-baked plain of rickety towns and sprawling countryside, the cool water winds through streams and sloughs. It fills irrigation ditches that feed cornfields and vineyards. It flows through shallow bays flanked by wooden fishing piers and riverside homes. Finally, it’s pumped off to the sinks and showers of two-thirds of Californians, many giving little thought to where the water came from — and just how vulnerable the supply has become.

The delta is an unlikely frontier, and an even more improbable battleground. So close to the Bay Area, but apart. Hidden beyond freeways and tucked beneath the wide open of the Central Valley. Vital to the future, yet wrapped in the past.

This sleepy place, though, is waking, reluctantly and resoundingly, jolted by the state’s modern-day demand for water. Those who live here, where family farms span generations and a postman still delivers mail by boat, fear that looming changes could wipe out this singular slice of California and turn their figurative backwater into a literal one.

The stakes could hardly be higher. Gov. Gavin Newsom, like governors before him, wants to overhaul how water moves through the delta. He’s proposing a 30-mile tunnel that would streamline the delivery of water from the Sacramento River, a bid to halt the ongoing devastation of the delta’s wetlands and wildlife while ensuring its flows continue to provide for the rest of the state.

The pressures of climate change on water supplies have only increased the urgency to act. And the coronavirus pandemic and months of shelter-in-place orders haven’t slowed the planning. A tense situation is unfolding even as California’s attention is elsewhere.

Follow the roads through the delta and you’ll see the signs and stickers, on pickup trucks and bars, at cattle ranches and trailer parks, and next to bridges and boatyards: “No tunnel. Save our delta.”

The starkness of the choice laid out in the slogan is deliberate. Residents here not only see the project as a water grab, but worry the central force in their lives and livelihoods — the movement of fresh water — could be lost as the tunnel allows Silicon Valley, Southern California and the San Joaquin Valley’s vast agricultural industry to satisfy their thirst. President Trump’s insistence on shipping more water to big farms to the south has only added to the anxiety.

“The tunnel just isn’t good for the delta,” said Mark Morais, 70, owner of Giusti’s, a popular roadhouse serving pasta and steaks on checkerboard tablecloths in Walnut Grove, about 30 miles south of Sacramento. “If you divert the water, you’re going to have less for us.”

The communities in the region, which spreads across about 1,100 square miles in parts of five counties, rarely speak with one voice. Local farmers see these watery reaches as meant for agriculture. Those casting for bass and stripers prioritize fish. Boaters want open water. Longtime residents and recent retirees want to sip a cold drink along the waterside and gaze out at their share of California paradise.

Read more at: https://www.sfchronicle.com/projects/delta-on-the-edge/part-one/

Agriculture/Food System, Water, , , ,

Landmark lawsuit settlement between environmentalists and state water boards strengthens Delta protections

California Sportfishing Protection Alliance, MAVEN’S NOTEBOOK

Three California environmental nonprofits secured a landmark settlement agreement with the California State Water Resources Control Board to uphold the common law Public Trust Doctrine and other legal protections for imperiled fish species in the Sacramento River and San Francisco Bay/Sacramento – San Joaquin Delta Estuary.

The lawsuit, filed in 2015 by the California Sportfishing Protection Alliance (“CSPA”), the California Water Impact Network (“CWIN”), and AquAlliance, brought sweeping claims against the State Water Board. It alleged that the agency’s management of the Sacramento River and San Francisco Bay-Delta displayed an overarching pattern and practice of:

failure to comply with the Public Trust Doctrine;
failure to implement Sacramento River temperature management requirements;
failure to ensure that fish below dams be maintained in “good condition”; and
acceptance of water quality below minimum Clean Water Act standards.

“The Water Board’s long-standing pattern and practice of inadequately implementing foundational environmental laws has brought the Central Valley aquatic ecosystem to the brink of collapse. This settlement agreement is a major step forward, compelling the State Water Board to fulfill crucial legal requirements it had previously ignored,” said Bill Jennings, CSPA Executive Director.

Read/download the full press release here

Source: https://mavensnotebook.com/2020/07/21/lawsuit-settlement-landmark-lawsuit-settlement-between-environmentalists-and-state-water-boards-strengthens-delta-protections/

Habitats, Water, Wildlife, , , , , , ,

Lawsuit challenges California’s failure to address State Water Project’s threat to Bay Delta, salmon runs

Center for Biological Diversity, MAVEN’S NOTEBOOK

Four environmental groups sued the California Department of Water Resources today over its approval of the long-term operation of the State Water Project, the massive system of dams, pumps and aqueducts responsible for siphoning water from Northern California to Southern California. The project approval also failed to analyze the environmental harms of building a new diversion tunnel to send water south.

Today’s lawsuit, brought by the Sierra Club, Center for Biological Diversity, Restore the Delta, and Planning and Conservation League, challenges the agency’s implausible conclusion that the project, which starves the San Francisco Bay-Delta of freshwater flows and has devastated most of the Delta’s native fish populations, will have no environmental consequences.

“It’s time for the state to be honest about the damage being done to the Delta ecosystem and our native fish by the unsustainable water diversions of the State Water Project,” said Jeff Miller, a senior conservation advocate at the Center for Biological Diversity. “We need increased freshwater flows to restore the Delta. The Department of Water Resources can’t pretend that diverting even more water under this project would be benign.”

Just weeks before the department approved the long-term operation of the State Water Project, it announced that it was pursuing the “One-Tunnel Delta Conveyance Project,” the latest version of the enormous tunnel that could increase the siphoning of Delta water. Although the tunnel would be part of the State Water Project, the department failed to consider the tunnel and its effects from water diversion in its environmental review.

“It’s bad enough that the department thinks the State Water Project has no environmental consequences,” said Kathryn Phillips, director of Sierra Club California. “But it’s completely absurd for the agency to separate the long-term operation of the State Water Project from the tunnel project, which it’s actively promoting as part of that long-term operation.”

In 2019 Gov. Gavin Newsom announced that he was abandoning the California WaterFix project, which would have created two 35-mile long, 40-foot wide tunnels to carry water south without passing through the Delta and nourishing its ecosystems. The Department of Water Resources has subsequently pursued a single tunnel project, but the smaller project still threatens further damage to salmon and other fish runs and the health of the Delta.

“Salmon, Delta smelt, farmers and towns all depend on the continued flow of fresh water into the Delta,” said Barbara Barrigan-Parrilla with Restore the Delta. “The state’s long-term plan for running the State Water Project just hides its determination to close the spigot.”

Source: https://mavensnotebook.com/2020/04/29/this-just-in-lawsuit-challenges-californias-failure-to-address-state-water-projects-threat-to-bay-delta-salmon-runs/

Habitats, Water, Wildlife, , , , , ,

Trump delivers on pledge for wealthy California farmers

Ellen Knickmeyer & Adam Beam, WSLS.com

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 stronghold Wednesday.

Changes by the Trump administration are altering how federal authorities decide who gets water, and how much, in California, the U.S. state with the biggest population and economy and most lucrative farm output. Climate change promises to only worsen the state’s droughts and water shortages, raising the stakes.

Campaigning in the Central Valley farm hub of Fresno in 2016, Trump pledged then he’d be “opening up the water” for farmers. Candidate Trump denounced “insane” environmental rules meant to ensure that enough fresh water stayed in rivers and the San Francisco Bay to sustain more than a dozen endangered fish and other native species, which are struggling as agriculture and development diverts more water and land from wildlife.

Visiting Bakersfield in the Central Valley on Wednesday, Trump is expected to ceremoniously sign his administration’s reworking of those environmental rules. Environmental advocates and the state say the changes will allow federal authorities to pump more water from California’s wetter north southward to its biggest cities and farms.

The Trump administration, Republican lawmakers, and farm and water agencies say the changes will allow for more flexibility in water deliveries. In California’s heavily engineered water system, giant state and federal water projects made up of hundreds of miles of pipes, canals, pumps and dams, carry runoff from rain and Sierra Nevada snow melt from north to south — and serve as field of battle for lawsuits and regional political fights over competing demands for water.

Environmental groups say the changes will speed the disappearance of endangered winter-run salmon and other native fish, and make life tougher for whales and other creatures in the San Francisco Bay and Pacific Ocean.

After an initial study by federal scientists found the rule changes would harm salmon and whales, the Trump administration ordered a new round of review, California news organizations reported last year.

Read more at https://www.wsls.com/news/politics/2020/02/18/trump-delivers-on-pledge-for-wealthy-california-farmers/

Agriculture/Food System, Habitats, Water, Wildlife, , , ,
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