Eel River – Page 2 – Enviro Updates

SuzanneApril 18, 2022April 19, 2022Water, WildlifeEel River, endangered species, Lake Mendocino, Potter Valley diversion, Russian River, salmon, steelhead, water supply

Fishery groups plan to sue PG&E over Potter Valley plant and related Scott, Cape Horn dams

Mary Callahan, THE PRESS DEMOCRAT

A coalition of fishery groups has formally notified PG&E that it plans to file suit under the Endangered Species Act, alleging the continued injury to once abundant federally protected salmon and steelhead trout as a result of operations at the utility’s aging Potter Valley powerhouse.

The legal maneuver is part of an effort to expedite removal of Scott and Cape Horn dams, which pose a threat to vulnerable fish species in the Eel River and block access to hundreds of miles of prime habitat upstream.

The plaintiffs contend that last Thursday’s expiration of PG&E’s license for the project means the utility is no longer protected from liability and must be found in violation of the Endangered Species Act — a point the utility disputes.

A formal notice filed Friday by the coalition gives PG&E 60 days to remedy the situation or face litigation. It also echoes comments about project inadequacies made in a March 16 letter from the National Marine Fisheries Service to the Federal Energy Regulatory Commission in advance of the expiration of the utility’s license.

SuzanneFebruary 2, 2022Agriculture/Food System, Climate Change & Energy, Water, Wildlifeag water use, dams, Eel River, endangered species, hydroelectric, Russian River, water diversion, water supply

Plan to acquire Mendocino County power plant unravels

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.

SuzanneJanuary 10, 2022March 8, 2022Water, WildlifeEel River, endangered species, hydroelectric, PG&E, Potter Valley diversion, Russian River, salmon, Scott Dam, steelhead, water supply

Russian River flows at risk: New studies show potential path forward for Potter Valley project

Mother of All Groups (MOAG), SONOMA COUNTY GAZETTE

PG&E’s license to operate the Potter Valley Project expires in April of 2022. For more information until then: http://pottervalleyproject.org/

A group of studies released last month paint a clearer picture of how Sonoma and Mendocino counties can meet future water needs while reducing environmental impacts in the face of a decision by PG&E to cease operation of an aging hydroelectric power project.

The Potter Valley Project (PVP) is located approximately 15 miles north of the City of Ukiah on the Eel River. The Project’s facilities include two dams, a diversion tunnel and a hydroelectric plant located in Potter Valley in the headwaters of the Russian River. The 100-year-old project produces little electricity by modern standards and is a net money loser, but Sonoma and Mendocino County water users have grown accustomed to the water diverted by the Project which flows from the Eel River into the Russian River watershed where it is stored in Lake Mendocino – ultimately flowing down the Russian River where it benefits agricultural interests and residents.

This arrangement was put in jeopardy when PG&E announced in 2019 that it would not seek to renew its federal license to operate the Project, which expires in April 2022. In recent weeks, PG&E also notified the public that the Project’s powerhouse had suffered a transformer failure, which eliminated its ability to generate electricity and reduced water diversions into the Russian River. Given PG&E’s goal to dispense with the Project, it is unlikely the powerhouse will be repaired or that the Project will ever function as it once did.

In response to PG&E’s decision to divest from the Project, a diverse group of stakeholders called the Two-Basin Partnership was formed to develop a plan to take over and modify the Project in a way that reflects regional needs and priorities in both basins. Among these priorities are fisheries recovery in the Eel River – one of the few major rivers left in California that has the potential to support abundant, self-sustaining wild populations of salmon and steelhead – and water supply reliability for Russian River water users. The Partnership’s proposed plan included the removal of Scott Dam, restoration of the drained Lake Pillsbury footprint and modifications or the replacement of Cape Horn Dam to maintain a diversion.

SuzanneSeptember 28, 2021October 2, 2021Climate Change & Energycoal, coal trains, Eel River, endangered species, fossil fuel infrastructure, salmonids

Memo shows involvement of Utah agency and 2 tribes in North Coast coal export proposal

Andrew Graham, THE PRESS DEMOCRAT

A Utah state official and the leaders of two federally recognized tribal nations in March discussed shipping Rocky Mountain coal by rail along the Northern California coast and exporting it out of Humboldt Bay, according to a newly revealed document that sheds additional light on parties involved in the controversial proposal.

The internal memo from a Utah port agency, first published last week by the Salt Lake Tribune, indicates coal industry players in Montana and Utah were at least initially involved in the proposal.

Amid widespread public outrage over the prospect of coal trains chugging through Northern California cities and towns and alongside rivers that are key water sources for the region, both the Utah agency and the Humboldt Bay-based Wiyot Tribe have since distanced themselves from the proposal.

And local opposition to the project appears increasingly difficult for coal advocates to surmount. This week, officials with the Humboldt Bay Harbor District, which regulates port facilities in the bay, said that body’s elected board was likely to pass its own resolution opposing coal shipments.

SuzanneSeptember 22, 2021September 22, 2021WaterEel River, PG&E, Potter Valley diversion, Russian River

Upper Russian River flow decisions being delayed

Rollie Atkinson, SOCONEWS

The long-term picture for reliable water flows in the Russian River, above Healdsburg to Mendocino County, will remain uncertain for at least two more years, if not longer. The hold up stems from ongoing studies and multi-agency negotiations over the future of the Scott Dam on the Eel River and the century-old Potter Valley Project (PVP) that diverts Eel River water into the Russian River and Lake Mendocino.

On Sept. 2, the five-member Two-Basin Partnership asked the Federal Energy Regulatory Commission (FERC) for a one-year abeyance to continue evaluations of a proposed takeover of the PVP from Pacific Gas and Electric (PG&E) which has announced it will not renew its FERC permit after 2022. The Two-Basin Partnership is seeking removal of the Scott Dam but continued Eel River diversions into the East Fork of the Russian River. The proposal would add 288 river miles of access to salmon and steelhead while assuring an annual diversion of 62,500 acre/feet of water.

The partnership is citing a shortage of funds to operate the PVP and said last week “we have made substantial efforts but have not yet secured public and philanthropic funds for that work.” In May, PG&E declined to fund the project and by statute the utility is barred from seeking a new license.

SuzanneJune 25, 2021July 4, 2021WaterEel River, endangered species, Lake Mendocino, Potter Valley diversion, Russian River, water supply

Limbo for Mendocino County water transfer clouds outlook for key Russian River source

Mary Callahan, PRESS DEMOCRAT

The Russian River’s sprawling, manmade delivery system for drinking and irrigation water has for decades relied on a share of the flow in the Eel River, miles to the north in Lake County.

In years past, up to 22 million gallons have been siphoned from the Eel through a system of pumps, pipes and reservoirs and sent south into the East Fork of the Russian River through a mile-and-a-half tunnel blasted into a mountain more than a century ago.

But the future of that cog in the Russian River machine, long seen as critical for farmers, ranchers and rural residents reliant on the river in Mendocino County and northern Sonoma County, is now in limbo.

The water transfer also has generated hydroelectricity as it passed through a small powerhouse in rural Potter Valley and on into Lake Mendocino near Ukiah.

Efforts by federal fisheries regulators to bolster declining salmon and steelhead runs in the Eel River have slashed those diversions in half since 2007. And the drought cut those diversions by another fifth this year, as water regulators seek to maintain supplies in Lake Pillsbury, formed by a dam across the Eel River.

They may be eliminated permanently in the future as a result of PG&E’s decision not to renew its license for the 113-year-old Potter Valley powerhouse when it expires next year, leaving the state of all water transfers from the Eel River uncertain.

SuzanneApril 23, 2021April 23, 2021Water, WildlifeEel River, lampreys, Potter Valley diversion, salmon, steelhead, Wiyot

Eel River to some, Wiya’t to the tribe that fishes it

Arthur Dawson, PRESS DEMOCRAT

The Eel River runs through Lake, Mendocino, and Trinity counties before reaching the Pacific Ocean in southern Humboldt County. Its name was given by Josiah Gregg in 1850 as he was exploring and looking for land to settle. Coming upon a group of Indigenous Wiyot fishermen, he traded a frying pan for some Pacific lampreys, which he mistook for eels.

Those Wiyot fishermen had probably been up most of the night — a good time for catching lamprey. Some of the best fishing spots were in the breaking waves at the river’s mouth. Waving redwood-splinter torches over the water, they attracted the lamprey with the flames. With quick reflexes and a carved stick, they snatched them from the water. And because lampreys are so slippery, the Wiyot twirl them over their heads before setting them on dry ground — otherwise they can slide off back into the river.

SuzanneMay 14, 2020June 14, 2020Wateragriculture, Eel River, endangered species, PG&E, salmonids, Scott Dam

Local coalition advances plan to remove Scott Dam on the Eel River, acquire Potter Valley Project from PG&E

Ryan Burns, LOST COAST OUPOST

n a major development for both water rights and the environment on the North Coast, an unlikely coalition of five regional entities today filed a plan with the Federal Energy Regulatory Commission (FERC) to take over the Potter Valley Project, a hydroelectric facility that diverts water from the Eel River.

For Humboldt County residents in particular, the plan is significant because it calls for the removal of Scott Dam, a 98-year old hydroelectric wall that has had major detrimental impacts to native migratory fish populations, including salmon and steelhead.

The five entities in the coalition known as the Two-Basin Partnership include the County of Humboldt, the Mendocino County Inland Water & Power Commission, the Round Valley Indian Tribes, California Trout and the Sonoma County Water Agency.

These groups have distinct and sometimes conflicting objectives for the water that’s at stake, with environmental interests clamoring for fisheries restoration while agricultural users in the Potter Valley and water agencies in the Russian River basin have their own uses in mind. Agricultural interests in the Potter Valley and upper Russian River basin want the water to irrigate their crops, primarily vineyards. Sonoma and Mendocino water agencies want it to supply their customers and meet their contract obligations.

“The glue that has held this two-basin solution together is that everybody has a heck of a lot to risk here,” Congressman Jared Huffman told the Outpost this morning. “Nobody has a slam dunk on what they want.”
Continue reading “Local coalition advances plan to remove Scott Dam on the Eel River, acquire Potter Valley Project from PG&E”

SuzanneMay 13, 2020May 15, 2020Agriculture/Food System, Habitats, Water, Wildlifechinook, coho, Eel River, endangered species, Potter Valley diversion, salmonids, Scott Dam, steelhead

Scott Dam slated for removal in plan by Sonoma County and partners to control hydropower project

Guy Kovner, THE PRESS DEMOCRAT

Enviro Updates: From the Eel River Action Plan 2016, by California Trout: “The Eel River is the third largest river entirely in California.The Eel River ecosystem, its salmon and steelhead populations, and other native fish and wildlife populations have been in decline for the past century and a half. It has been transformed from one of the most productive river ecosystems along the Pacific Coast to a degraded river with heavily impaired salmonid populations.”

A nearly century-old dam on the Eel River that impounds Lake Pillsbury is slated for removal under a $500 million proposal helmed by Sonoma County and four other regional partners seeking to take over from PG&E a remote but pivotal hydropower project in Mendocino County.

The coalition, including Mendocino and Humboldt counties, hailed the proposal as a milestone in their effort to meet the needs of all three counties, protecting water supplies for farmers, fish and communities, including a key source of supplemental water for the Russian River system that serves 600,000 customers in Sonoma and Marin counties.

The dam removal alone, a long-sought goal of environmental groups and fish advocates, would be the highest-profile project to improve habitat for imperiled North Coast salmon and steelhead in decades, perhaps behind only the dam removals planned on the Klamath River within the next two years.

“The good news is that Scott Dam is coming out,” said Scott Greacen, conservation director for Friends of the Eel River, a nonprofit that for decades has been pursuing removal to open up more than 300 miles of spawning habitat in the upper Eel. Due mainly to dams, water diversion and other development, the river’s salmon and steelhead “have paid a devastating price, going from a million fish a year to the brink of extinction,” he said.

The proposal, submitted Wednesday to federal officials, has also stirred passions among those dismayed by the prospective loss of a 2,300-acre recreational lake deep in the Lake County portion of Mendocino National Forest. Santa Rosa residents George and Carol Cinquini, who have held a cabin at Lake Pillsbury since the 1940s, are annoyed that the 450 homeowners, ranchers and small business owners in the lake community were excluded from the planning process.

“We tried to get our foot in the door,” said Carol Cinquini, vice president of the Lake Pillsbury Alliance, which was formed last year.

“We’re very upset,” said George Cinquini, an alliance board member. The reservoir, about two hours from Santa Rosa is a haven for water sports, and without it, Cinquini warned, Russian River flows will be diminished in dry years.

But North Coast Rep. Jared Huffman, D-San Rafael, who brought local shareholders together to chart the project’s future, said the proposal is the only way to guarantee a “really important water resource” for the Russian River.

The 98-year-old dam has long outlived its purpose, he said, and the coalition project, dubbed the Two-Basin Partnership, calls for habitat restoration “to rejuvenate one of our great salmon rivers in California.”

State Sen. Mike McGuire, D-Healdsburg, whose district stretches across both drainages, called for Lake County to be added to the partnership because Lake Pillsbury and most of the Eel River’s headwaters are in the county.

SuzanneNovember 6, 2019November 7, 2019Water, WildlifeCalTrout, Eel River, endangered species, PG&E, Potter Valley diversion, salmon, steelhead

Will overhauling Scott Dam save native fish?

Alastair Bland, THE BOHEMIAN

Salmon three feet long seem to clog the water as the chrome-colored fish, fresh from the ocean, begin their journey upriver toward the high-elevation gravel riffles where they were born. Here, in the remotest tendrils of the watershed, they will lay and fertilize the eggs that ensure the next generation of salmon.

At least that’s how it once was early each autumn on the Eel River. But nature’s security system for fish survival is only as good as the health of a river. In the case of the Eel, a local power company built a dam on the Eel’s main fork in 1920. As a result, Chinook salmon lost access to about 100 miles of spawning habitat.

Steelhead, which swam farther upstream into smaller tributaries, suffered even greater impacts. Intensive in-river commercial fishing, water diversions, logging and other land degradation took their toll, too. Today, annual salmon runs in Eel River that once may have totaled a million or so adults consist of a few thousand. Lamprey eels, too, have dwindled.

Now, there is serious talk of removing Scott Dam, owned by PG&E since 1930.

For fishery proponents, such a river makeover is the optimal way to revive the Eel’s salmon runs.

“We want to see volitional passage, both ways,” says Curtis Knight, executive director of the conservation group California Trout.

Volitional, in this context, means the salmon are able to make their historic migration on their own—downstream as newly born juveniles and, later, upstream as sexually mature adults—all without the assistance of human hands.

“We think dam removal is one possibility here,” Knight says.

California Trout is one of several local groups and agencies now formally considering taking over the operation of Scott Dam from PG&E. As a hydroelectric facility, Scott Dam is not very productive, and with PG&E’s operating license scheduled to expire in 2022, the utility giant recently stepped away from the project. PG&E even briefly put the Potter Valley Project up for auction, though the offer attracted no takers.

Environmental Center of Sonoma County

Tag: Eel River