dams – Enviro Updates

Op-Ed: If feds want Potter Valley dams, they should buy them

December 28, 2025

PRESS DEMOCRAT EDITORIAL

President Donald Trump’s California derangement syndrome is back as his administration tries to prevent PG&E from removing aging dams in the Potter Valley Project.

Agriculture Secretary Brooke Rollins has moved to intervene in the Federal Energy Regulatory Commission process to determine whether PG&E may tear down two dams and a mothballed powerhouse. Rollins wants FERC to deny the application.

Agriculture secretaries often get involved in these sorts of proceedings. Major changes to watersheds can impact farmers, after all. What is unusual in this case is that in supporting irrigators, a supposedly pro-business administration undermines private enterprise.

PG&E wants to surrender its license for the hydropower system on the Eel River because it now costs more than it is worth. The dams and powerhouse are more than a century old and are nowhere close to meeting modern standards. They require costly repairs and upgrades to remain safe. PG&E absorbs those costs, and no doubt passes some onto ratepayers.

Water, Wildlifedams, Eel River, endangered species, Potter Valley Project, Russian River, salmon, salmon habitat

CalTrout remains committed to salmon recovery efforts as commercial salmon fishing season is shut down again

April 16, 2025

CALTROUT

On April 15, 2025, officials announced a third consecutive closure of California’s commercial salmon fishery as Chinook salmon populations continue to struggle across the state. Limited windows for recreational fishing will be allowed on specific dates to ensure minimal impact on the salmon population. This season’s decision by the Pacific Fishery Management Council marks the most consecutive closures the state has ever seen, exemplifying how dire the crisis for California’s native salmon has become.

While this decision will help keep populations afloat, the closure has significant economic repercussions, affecting the commercial fishing industry, recreational charter operators, and communities reliant on salmon-related industries from Monterey to the Oregon border. Additionally, salmon hold cultural importance for Native American Tribes in California. Low salmon numbers directly impact many Californians’ way of life.

“A third year of closure is brutal for towns along the North and Central coasts that rely on anglers to fill hotels and restaurants during the season,” said Charlie Schneider, California Trout Lost Coast Project Manager. “While a short recreational season will keep hope alive for some anglers, it won’t do much to support the communities and economies that rely on these fish. We aren’t going to stop working for those folks.”

California’s salmon crisis is a result of long-term habitat degradation, water mismanagement, and compounding impacts from climate change. The staggering loss of these fish is part of a larger biodiversity crisis. CalTrout and UC Davis’ SOS II: State of the Salmonids report found that 45% of California’s native salmon, trout, and steelhead are at risk of going extinct in the next 50 years if current trends continue.

Sonoma Coast, Water, Wildlifedams, fisheries, habitat restoration, salmon season, water flows

Press Release: Governor Newsom launches California’s ‘Salmon Strategy for a Hotter, Drier Future’

January 30, 2024

Office of Governor Gavin Newsom

WHAT YOU NEED TO KNOW: To restore populations of salmon amidst hotter and drier weather exacerbated by climate change, Governor Newsom announced California’s first strategy to protect the iconic fish species for generations to come.

Governor Gavin Newsom today announced new actions and efforts already underway that California is taking to help restore California’s salmon populations.

Salmon Strategy for a Hotter, Drier Future

After 10 years of rapidly intensifying drought and more extreme weather, salmon are not doing well. Last year, with projections showing Chinook salmon population at historic lows, the salmon season was closed and the Newsom Administration requested a Federal Fishery Disaster to support impacted communities. Additionally, due to crashing salmon populations in 2023, some tribes canceled their religious and cultural harvests for the first time ever.

The strategy’s six priorities call for:

1. Removing barriers and modernizing infrastructure for salmon migration
2. Restoring habitat
3. Protecting water flows in key rivers at the right times
4. Modernizing hatcheries
5. Transforming technology and management systems
6. Strengthening partnerships

Habitats, Water, Wildlifedams, endangered species, fish hatchery, fisheries, habitat restoration, salmon

PG&E formalizes plan to take down dams on Eel River

November 17, 2023

Mary Callahan, PRESS DEMOCRAT

In a landmark moment, Pacific Gas & Electric Co. formalized its plans to tear down two more-than-century-old dams on the Eel River — removing the barrier that forms Lake Pillsbury, freeing the waters of the river and restoring the lake footprint to a more natural state.

The moves are part of a 94-page draft surrender application submitted to federal regulators and made public Friday as part of the utility’s plan to decommission its Potter Valley powerhouse and all the infrastructure that comes with it — including Scott and Cape Horn dams, sited slightly downstream.

PG&E has said work deconstructing the dams could begin as early 2028, depending on regulatory approval and environmental review of the plan.

Scott Dam, built in 1921, would come down first, either in phases or all in one season.

Pacific Gas & Electric Co. initial draft plan

The plan fulfills long-held dreams of conservationists and fishery groups to see the cold, clear headwaters of the Eel River, part of the Mendocino National Forest, reopened to migrating fish and to restore natural river flows in hopes of reversing the decline of native fish stocks.

Habitats, Water, Wildlifedams, Eel River, Lake Mendocino, Lake Pillsbury, PG&E, Potter Valley Project, salmon, salmon habitat, steelhead

Plan to acquire Mendocino County power plant unravels

February 2, 2022

Mary Callahan, THE PRESS DEMOCRAT

Plans to acquire an aging power plant in Mendocino County to ensure continued flows of Eel River water into Lake Mendocino and Sonoma County have unraveled.

A coalition of organizations from Sonoma, Humboldt and Mendocino counties abandoned their quest to acquire the century-old Potter Valley hydroelectric plant, saying it could not meet an April 14 deadline for submitting a federal license application.

The plant, about 80 miles north of Santa Rosa, is owned by Pacific Gas & Electric, which in 2019 announced plans to abandon it and surrender its license.

Water users downstream maintained the plant was critical because Eel River water is diverted through its turbines into Lake Mendocino and the Russian River. That, in turn, supplies users as far south as Sonoma and northern Marin counties.

Without the option of acquiring the plant, stakeholders predict years of uncertainty, quarreling and, ultimately, higher costs to water users.

Agriculture/Food System, Climate Change & Energy, Water, Wildlifeag water use, dams, Eel River, endangered species, hydroelectric, Russian River, water diversion, water supply

New UC Davis study finds dams are ineffective for cold-water conservation for salmon and trout

August 26, 2021

Dan Bacher, DAILY KOS

For many years, federal, state and corporate proponents of building more dams in California have touted cold water river releases provided by increased water storage behind dams as a key tool in “saving” struggling salmon and steelhead populations.

Yet a just published study by the UC Davis Center for Watershed Sciences, Dams Ineffective for Cold-Water Conservation – 8/25/21, has found that dams are ineffective for the cold water conservation that is needed to preserved imperiled salmon, steelhead and other fish species.

”Dams poorly mimic the temperature patterns California streams require to support the state’s native salmon and trout — more than three-quarters of which risk extinction,” according to the study published in the journal PLOS ONE by the University of California, Davis. “Bold actions are needed to reverse extinction trends and protect cold-water streams that are resilient to climate warming.”

The study helps identify where high-quality, cold-water habitat remains to help managers prioritize conservation efforts.

“It is no longer a good investment to put all our cold-water conservation eggs in a dam-regulated basket,” said lead author Ann Willis, a senior staff researcher at the UC Davis Center for Watershed Sciences and a fellow for the John Muir Institute of the Environment. “We need to consider places where the natural processes can occur again.”

Water, Wildlifedams, endangered species, salmon, water temperature

‘We’re getting hit left and right’: Dwindling salmon runs to restrict 2021 commercial season

March 12, 2021

Isabella Vanderheiden, THE TIMES STANDARD

Dwindling Chinook salmon runs have forced the Pacific Fishery Management Council to shorten the commercial salmon fishing season. The Sacramento Valley fall-run Chinook salmon runs are projected to be half as abundant as the 2020 season while the Klamath River fall Chinook abundance forecast is slightly higher than the 2020 but is still significantly lower than the long-term average.

During a press briefing on Friday morning, John McManus President of the Golden State Salmon Association said the added restrictions will deal a blow to commercial fishermen.

“You may wonder why we’re in this predicament this year, there are some near term and some longer-term reasons why but at the end of the day, we’re seeing a decline in our salmon runs here in the state of California,” McManus said. “In large measure, because of what’s happening in their freshwater habitat where they’re just not getting enough to give us healthy populations year in and year out.”

A normal salmon fishing season brings in about $1.4 billion statewide and employs approximately 23,000 people, McManus said.

“The salmon out of the Central Valley are caught in the ocean, not only off California but all the way up along the Oregon coast. This is a major economic shot in the arm for coastal communities and for inland communities as well,” he said.

According to the CDFW website, commercial salmon fishing typically opens on May 1 but this year the season is “closed in 2021” from the Oregon border down to Humboldt Bay’s south jetty.

Agriculture/Food System, WildlifeChinook salmon, dams, fisheries, fishing season