coho – Enviro Updates

SuzanneMarch 1, 2024March 1, 2024Habitats, Watercoho, endangered species, Laguna de Santa Rosa, migratory birds, salmon habitat, vernal pools, watershed restoration, wetlands ecosystem

New restoration plan for Laguna de Santa Rosa

Laura Hagar Rush, SEBASTOPOL TIMES

The Laguna de Santa Rosa held an open house on Wednesday, February 21, to celebrate the release of the Laguna de Santa Rosa Restoration Plan. Funded by a grant from the California Department of Fish and Wildlife with matching funds from Sonoma Water, this document examines six potential restoration projects in the Laguna de Santa Rosa watershed.

Presented by Neil Lassettre of Sonoma Water and Scott Dusterhoff of the San Francisco Estuary Institute (SFEI), this plan was several years in the making.

“So six years ago, we were here with folks from the public, many of you here in this hall, saying ‘Well, we were going to do this restoration planning effort.’ And here we are six years later, unveiling this restoration plan to you all. So this is really an exciting time for us,” Dusterhoff said.

Dusterhoff explained the two major phases of the project this way: “The first component was developing an understanding of how the Laguna used to look and how it used to function and the habitats that it was supporting. So that’s developing an understanding of the historical ecology,” he said. “And then after we understand how the Laguna used to look and how it used to function, we can understand the landscape change—so the magnitude of change from what was to what is. So that was part number one. Part number two then was using that information to develop this long term restoration vision—this long term idea of all of the habitats we want to bring back in the Laguna. So then, we took that vision and we dove deep on a few areas, and we came up with this master restoration plan,” he said.

SuzanneSeptember 26, 2021October 10, 2021Wildlifecoho, endangered species, fish hatchery, salmonids, United Anglers of Casa Grande

Bay Area high school rescues 4,000 endangered salmon from the drought – they’ll grow up on campus

Tara Duggan, SAN FRANCISCO CHRONICLE

During fifth period at Petaluma’s Casa Grande High School last week, students scooped tiny, wriggling fish out of a tank.

They weren’t dealing with classroom pets. Instead, the 17-year-olds were taking care of some the state’s last remaining coho salmon at a fish hatchery right on the school’s campus. Last month, wildlife officials moved around 4,000 endangered coho to the school’s cool, indoor tanks after conditions at a hatchery in nearby Lake Sonoma became unhealthy because of the drought. The high school will receive an additional 650 endangered coho trucked in from Santa Cruz in the coming weeks.

Casa Grande students usually raise steelhead trout native to the local watershed, donated by other hatcheries as a learning experience. But this unprecedented drought year is the first time the school has ever rescued a federally endangered species with nowhere else to go.

“We have this opportunity to save coho salmon, to see that we can do it, if people put their minds to it,” said Cathryn Carlson, 17, president of a nonprofit called United Anglers of Casa Grande, which runs the hatchery. Carlson, who goes by Kate, had just put on boots and waders before hopping into one tank’s chest-deep water to scrub its windows.

In some ways, the timing couldn’t be better for students starved for in-person instruction after being away from the classroom for almost 17 months.

SuzanneAugust 18, 2021October 10, 2021Wildlifecoho, endangered species, fish hatchery, Lake Sonoma, Russian River, United Anglers of Casa Grande

Thousands of endangered coho salmon moved from Lake Sonoma hatchery amid rising water temperatures

Guy Kovner, PRESS DEMOCRAT

As Lake Sonoma plummeted to record low levels this summer, the water has warmed enough to threaten the coho salmon raised in the state hatchery at the base of its 319-foot dam northwest of Healdsburg.

With signs of disease appearing in the juvenile coho, an endangered species in the Russian River, federal biologists took an unprecedented step in the local watershed: trucking about 2,000 fish nearly 50 miles south to a student-operated hatchery at Casa Grande High School in Petaluma.

“They’re welcome here,” Dan Hubacker, a science teacher and director of the school’s 38-year-old United Anglers program, said after the final load of 92 fish arrived Tuesday afternoon. “We’re here to help.”

The remarkable strategy comes during a severe statewide drought and escalating climate change that has crimped water supplies to North Bay farms and cities and caused rural wells to run dry.

SuzanneJuly 30, 2020July 30, 2020Agriculture/Food System, Forests, Habitats, Land Use, Water, Wildlifecoho, erosion, riparian zones, salmonids, sediment, VESCO, vineyards

Sorax, the Ghost of Salmon Past, speaks at the Board of Supervisors in 2012 on the passing of the VESCO ordinance

I am a ghost of Coho Salmons past, once born and raised in Dutch Bill Creek below Occidental. My last reported sighting there was in the 1960’s. I speak for all salmon and wildlife species not able to attend your meetings.

Do you realize that as public servants and supposed stewards of the Russian River that it is the only river in California to have three listed Salmonid species: Coho, Chinook and Steelhead? That is three distinct species of unique, ancient animals. Shall I remind you that humans, all 6 billion of you, compromise only one distinct species, which at this point ought to be renamed “Homo consumous.”

We as salmon, as recently in our evolution as 150 years ago, used to live in peace with the humans of this land, and we co-evolved with the harbor seals and sea lions and our natal forested creeks. The abundance of our families was so great that your early pioneering families remarked “that we were so numerous” they could “walk on our backs.” This all changed with your arrival. In the last 100 years, or during the time of those 3rd, 4th & 5th generation families who so proudly and loudly exclaim in your newspapers to be stewards of the land, it was they who cleared this land of over 95% of its old growth forests, 95% of its riparian forests, drained 95% of its wetlands.

I ask you where are my friends the Grizzly, the Elk, the Antelope, the Marbled Murrelet? My Coho ancestors used to number 500,000 in California rivers and now our runs number less than 5,000, to as low as 1,000 individuals! We are nearing the brink of functional extinction simultaneously with such gloating of stewardship.

It is critical for all of you to recognize that, compared to the past, this land is actually in a highly degraded state. You all need to own up to the fact that your ancestors are indisputably responsible for the overwhelming genocide of the Pomo and Miwok peoples, the silvacide of the great forests, the soilacide (as your activities have eroded and compacted the once rich fertility) and the salmonicide (as I stand before you at the tail end of our existence). If you have the vision and courage, this can change, you can turn this around if you act in earnest now.

This erosion ordinance you pass today with its especially inadequate riparian setbacks is a feeble first step and leaves me with fear for my children, but a critical move in the right direction if you decide to take more steps and begin walking towards a future vision of ecological watershed integrity.

Remember, I am a fish of the forest. Without trees, my breeding streams fill with sediment, dry up due to lack of groundwater recharge and what water remains becomes lethally hot for my young. Every aspect of your development paradigm must be questioned and reevaluated with restorative criteria. You must question your roads, parking lots, housing, industrial, agricultural, logging and mining practices. We the salmon are dying from the cumulative impacts of your collective inabilities to think like a watershed. If we go extinct and fade from memory, so will you!

In closing, since my spawning gravels are so embedded with silt from the denuded, compacted hillsides, I want to offer each of you, as servants of the public trust, an egg of mine that hopefully will help your thoughts to incubate on taking the recovery of Totem Salmon seriously and birthing a new vision of a shared watershed commons for the sake of all our relations.

Thank you,

The Sorax, aka Brock Dolman, Director of the Water Institute at the Occidental Arts & Ecology Center.

Source: https://oaec.org/our-work/projects-and-partnerships/water-institute/

SuzanneJune 12, 2020June 14, 2020Water, Wildlifechinook, coho, endangered species, fisheries, fishing season, salmon

Salmonid counts below replacement level in Eel River, CDFW announces

Lana Cohen, THE MENDOCINO VOICE

Many elements have contributed to the decline of these fish species, including warmer and lower water, sediment flowing into the river, invasive species, and dams as factors that have had the most devastating impact.

In order for the Chinook and steelhead, whose populations are plummeting up and down the West Coast, to rebound in the Eel River, there should be at least 26,400 fish returning from the ocean to the Eel to spawn annually, according to the State of Salmon, a salmon information sharing venue run by The Nature Conservancy.

Although the Eels fish population was larger this year than last, Fish and Wildlife’s June 1 report shows that the population fell far below the margin for species recovery. Only 8,263 made the journey, they wrote.

Due to the dwindling population of fish, Fish and Wildlife has set a two fish limit per day for recreational salmon fishing. More details can be found at the Fish and Wildlife’s Ocean Salmon Sport Regulations page.

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.

SuzanneApril 23, 2019April 24, 2019Agriculture/Food System, Habitats, Water, Wildlifechinook, coho, Dry Creek, endangered species, Endangered Species Act, Lake Sonoma, salmonids, steelhead, stream restoration, vineyards

Work to continue on second half of Dry Creek restoration

Mary Callahan, THE PRESS DEMOCRAT

Overlooking water that was swiftly running through a broad channel that was mostly a patch of thick brush and trees until last year, local and federal officials and others on Monday marked the halfway point in a 13-year, $81 million fish habitat restoration project along Dry Creek.

In the past seven years, Sonoma Water and the U.S. Army Corps of Engineers have completed about 3 of the 6 miles of streambed they intend to rehabilitate and enhance to give endangered salmonid species that call the creek home a better chance to survive.

“This is, I think, one of the gems of our region and really a highlight project,” Army Corps Brigadier General Kimberly Colloton told those assembled.

As they toasted the conclusion of the final phase in the first round of projects at the edge of a Ferrari-Carano vineyard in Healdsburg, the two key partners approved an agreement committing to continued work on the effort.

But they have little choice. A 2008 biological opinion issued by the National Marine Fisheries Service required the two agencies to restore 6 out of 14 miles of Dry Creek. The work had to be done if they were to continue operating the Warm Springs Dam at Lake Sonoma for flood control and water deliveries to 600,000 consumers throughout Sonoma and northern Marin counties.

The order came in response to findings that water releases made since completion of the dam in 1984 were often at too high a velocity for juvenile fish to rest or feed adequately. Moreover, such fast-moving water further scoured and straightened out the streambed, exacerbating the problem.

The work they’ve been doing since is designed to spread the creek out, creating side- and cross-channels and dead-ended alcoves that slow the water down to a stop. They’ve added giant root wads, boulders, tree stumps and other woody debris to create places for small fish to hide and rest, and put in willows and other plants on the banks for shade.

SuzanneJanuary 11, 2019January 13, 2019Water, Wildlifecoho, endangered species, Lagunitas Creek, salmon

Endangered coho returning to North Bay to spawn in streams, with mixed results

Derek Moore, THE PRESS DEMOCRAT

Standing on a stone bridge overlooking Lagunitas Creek in west Marin County, giddy onlookers observed a male coho salmon swimming upstream toward a nesting area guarded by a female.

Naturalist Catie Clune explained that male coho have a mere 20 seconds to fertilize hundreds of eggs laid by females. It’s a delicate, acutely time-sensitive task crucial for the survival of one of Northern California’s iconic species — and one most people have never witnessed.

Yes, you read that right, 20 seconds.

“This is amazing,” said Larry Martin, a retired food and wine professional from Forestville. “I’ve pretty much lived here my whole life and never seen a salmon spawning in a creek.”

This year’s salmon spawning season so far appears to be a mixed bag, with some locations, such as Lagunitas Creek, showing robust activity, and others, including the Russian River in Sonoma County, falling short of expectations.

Officials with the Sonoma County Water Agency observed about 1,200 to 1,500 chinook salmon in the Russian River this winter, roughly half the historical average of 3,200, according to Gregg Horton, a principal environmental specialist for the organization.

SuzanneDecember 24, 2018February 3, 2019Habitats, Land Use, Wildlifecoho, Mark West Creek, salmonids, watershed restoration, wildlife corridor

Owners give up developmental rights to protect critical watershed land in Mark West

Guy Kovner, THE PRESS DEMOCRAT

Ambling through a forest on his rural Mark West area property, Ray Krauss bent over to pinch a fir tree sprout and pull it from the rain-damp ground. If the tiny green seedling grew much larger, Krauss would have to nip it with pruning shears, and were it to become a substantial tree he would fell it with a chainsaw.

But the 76-year-old retiree, who wears a bright red bicycle cap to keep his bald head warm, is considered a patron saint — not a plunderer — of the 63 acres of critical watershed land he has stewarded for nearly half a century.

“It’s been an utter privilege to live here all these years,” Krauss said. “It’s such a special location.”

Were the land and the wildlife on it able to speak, they might thank him for his dedication.

Sonoma Land Trust, which has protected more than 50,000 acres of land for future generations, embraced the early Christmas gift it got last week from Krauss and his wife, Barbara Shumsky. The couple donated a conservation easement, prohibiting development and guaranteeing the land will remain largely unchanged in perpetuity, foregoing the potential for substantial profit.

“We have a special affection for the Mark West watershed,” Ariel Patashnik, the Santa Rosa nonprofit’s land acquisition program manager, said while visiting the property on a foggy afternoon.

SuzanneSeptember 12, 2018September 14, 2018Forests, Habitats, Water, Wildlifecoho, Felta Creek, salmon, sediment, timber harvest plan

Judge puts controversial Healdsburg logging plan on hold

Mary Callahan, THE PRESS DEMOCRAT

Planned logging near a Healdsburg stream that provides some of the last refuge in the region for wild coho salmon has been put on hold after a court decision overturned a timber harvest plan for the 160-acre site.

Sonoma County Superior Court Judge Rene Chouteau determined last month that the plan approved by Cal Fire last fall inadequately analyzed potential impacts for endangered and threatened fish species in Felta Creek and the greater Russian River watershed into which it drains.

Chouteau also agreed with neighbors’ claim that property owner Ken Bareilles failed to sufficiently address the effects of logging trucks on narrow roadways and five rural bridges they would travel to haul lumber from the remote parcel.

The resolution is unlikely to be the final chapter in the dispute, with both sides anticipating ongoing legal battles.

“The land isn’t safe until it has a conservation easement on it or a harvest plan geared for limited, smaller-scale logging, said Lucy Kotter, a one-time forester and a spokeswoman for Friends of Felta Creek, which was formed to block the plan.

Bareilles, a Eureka attorney, said Wednesday he still hopes he can start logging in the spring and intended to revise and resubmit his timber harvest plan for approval in the meantime.

Environmental Center of Sonoma County

Tag: coho