Saving Seafood

MASSACHUSETTS: Count of locally spawned alewives on the rise

June 16, 2021 — The annual spring river herring census at the city’s West Gloucester fishway is in the books, with 2021 continuing to show low — if slightly improving — numbers of returning fish observed near the end of their spawning journey.

Rebecca Visnick, the Harbormaster’s Office staffer who shepherded the 2021 count, said her cadre of 40 fish counters officially observed 12 river herring, also known as alewives, from April 1 until Memorial Day.

While that pales in comparison to years such as 2017, when counters tabulated 3,300 of the fish making their way up the fishway, it is markedly better than 2020 (five alewives counted) and incrementally better than 2019 (11 alewives counted).

Visnick said the final number also might not reflect the actual number of alewives returning from the Atlantic Ocean — by way of the Little River — to spawn in Lily Pond at the top of the fishway.

“There were other observations (of the alewives) that weren’t part of the official count,” she said. “They were observed below the steep pass ladder and up around the Lily Pond.”

Read the full story at the Gloucester Daily Times

Conservation group removing barrier to salmon on Maine river

January 6, 2020 — A salmon conservation group plans to remove an old hydropower station straddling the Dennys River in Maine so more alewives and Atlantic salmon can make their way upstream into Meddybemps Lake.

The abandoned hydroelectric station, built in the 1940s, sits over an artificially narrowed bottleneck in the river in Washington County.

Work on removing the structure, which does not impound any water, is expected to begin Monday, the Bangor Daily News reported.

The project is expected to allow hundreds of thousands of alewives to repopulate the lake and to support a commercial alewife fishery in the river, as well as to help sustain the river’s ecosystem, according to the Downeast Salmon Federation.

Read the full story at the Associated Press

River Herring May Be Added to Endangered Species List

June 14, 2019 — A decision to add two species of river herring to the federal endangered species list is due from the National Marine Fisheries Service (NMFS) later this month, and it could have significant implications for southeastern New England.

Alewives and blueback herring, collectively called river herring, were once abundant in rivers and nearshore waters from Canada to South Carolina, but dams, climate change, and overfishing have contributed to their decline by as much as 98 percent.

“Historically, they used all the big and small rivers on the entire Atlantic Seaboard,” said Erica Fuller, senior attorney for the Conservation Law Foundation, who has been advocating for increased management of the species for years. “They were the fish that fed the settlers; they were everywhere. There’s even a story of General Washington feeding the troops with alewives.”

But, she added, the species have been at historic lows for decades.

Read the full story at EcoRI

MASSACHUSETTS: Gloucester seeks fish counters for river herring run

March 21, 2019 — Beauty is in the eye of the beholder. The same goes for river herring at the city’s Little River fish run in West Gloucester.

The city, with NOAA Fisheries and the state Department of Marine Fisheries, is embarking on another year of visually counting river herring, or alewives, that migrate into the Little River and up the fish run to the Lily Pond spawning area to begin another life cycle for the important species.

As the river herring spawning run commences and a new counting season beckons, the fisheries partners want to expand the cadre of volunteers who help count fish along the recently reconstructed and improved fish run next to the city’s West Gloucester water treatment plant off Essex Avenue.

Read the full story at The Gloucester Daily Times

Herring, key to coastal health, slowly returning to rivers

October 15, 2018 — A little fish on the East Coast that once provided vital protein for American colonists and bait for generations of New England lobstermen is slowly making a comeback after falling victim to lost habitat and environmental degradation.

River herring once appeared headed to the endangered species list, but they’re now starting to turn up in rivers and streams at a rate that fishing regulators say is encouraging. The fish is a critical piece of the ecosystem in the eastern states, where it serves as food for birds and larger fish.

The comeback is most noticeable in Maine, the state with by far the largest river herring fishery in the country. Maine fishermen capture alewives, a species of river herring, and their catch of nearly 1.7 million pounds last year was the second largest in the last 37 years.

Read the full story from the Associated Press at The News Tribune

Request for Information: NOAA Fisheries Announces River Herring Status Review

August 15, 2017 — The following was released by NOAA Fisheries:

NOAA Fisheries is initiating a new status review of alewife and blueback herring. In a status review, we evaluate the best scientific and commercial data available on the current status of the species. We use these reviews to determine whether listing under the Endangered Species Act is warranted.

Through this announcement, we are requesting submission of information on alewife and blueback herring rangewide, including any information on the status, threats, and recovery of the species that has become available since the previous listing determinations in 2013.

Please submit your information by October 16, 2017, either through the e-Rulemaking portal or by mail to:

Tara Trinko Lake

NOAA Fisheries Greater Atlantic Region

55 Great Republic Drive

Gloucester, MA 01930

MAINE: Taking Down Dams and Letting the Fish Flow

October 24, 2016 — BANGOR, Maine — Joseph Zydlewski, a research biologist with the Maine Cooperative Fish and Wildlife Research Unit of the United States Geological Survey, drifted in a boat on the Penobscot River, listening to a crackling radio receiver. The staccato clicks told him that one of the shad that his team had outfitted with a transmitter was swimming somewhere below.

Shad, alewives, blueback herring and other migratory fish once were plentiful on the Penobscot. “Seven thousand shad and one hundred barrels of alewives were taken at one haul of the seine,” in May 1827, according to one historian.

Three enormous dams erected in the Penobscot, starting in the 1830s, changed all that, preventing migratory fish from reaching their breeding grounds. The populations all but collapsed.

But two of the dams were razed in 2012 and 2013, and since then, fish have been rushing back into the Penobscot, Maine’s largest river.

“Now all of a sudden you are pulling the cork plug and giving shad access to a truckload of good habitat,” Dr. Zydlewski said. Nearly 8,000 shad have swum upstream this year — and it’s not just shad.

More than 500 Atlantic salmon have made the trip, along with nearly two million alewives, countless baby eels, thousands of mature sea lamprey and dozens of white perch and brook trout. Striped bass are feeding a dozen miles above Bangor in waters closed to them for more than a century.

Nationwide, dam removals are gaining traction. Four dams are slated for removal from the Klamath River alone in California and Oregon by 2020.

Just a few of these removals have occurred on such large rivers, which play an outsize role in coastal ecosystems. But the lessons are the same everywhere: Unplug the rivers, and the fish will return.

Read the full story at the New York Times

MAINE: Proposal to restore alewife habitat worries Vassalboro residents

June 6, 2016 — VASSALBORO, Maine — Larisa Batchelder and her family can fish, kayak or swim in their backyard, thanks to Outlet Stream, a tributary of the Sebasticook River that runs behind their home on Main Street.

But Batchelder and others are worried that could change this summer, when a proposed alewife restoration effort would remove the nearby Masse Dam, which has held the water in a pond for years and stabilized the water level in her backyard and those of her neighbors.

She and her neighbors are worried the change – the result of a state order regulating water release from China Lake – will reduce water levels, lower their property value and affect wildlife.

“We’ve waited all winter for this,” said Batchelder, 37. “We finally get to use the stream, and now someone is going to take it away.”

Officials associated with the project agree that the loss of the dam probably will mean the loss of Mill Pond, which it has been holding in place for years, but say it also will restore the health of the ecosystem.

The Alewife Restoration Initiative, a partnership of six environmental and government agencies, is aimed at allowing alewives, small migratory fish commonly used as lobster bait, to return to China Lake to spawn. Those involved with the project say the benefits are vast and that while water levels may change, there is no need for residents to be overly concerned.

Removing three dams and modifying the other three that stand between the lake and the Sebasticook will cause the stream to revert to a more natural state while still keeping with state regulations for minimum water flow, officials with the project say.

And while Mill Pond probably will disappear, the plan is expected to boost the health of the stream and of China Lake – which is damaged by phosphorus levels that the little fish are expected to help alleviate – as well as help restore alewives to their natural habitat, which now is blocked by dams that were put in place to power mills along the stream.

Read the full story at the Portland Press Herald

MAINE: Costs, fish, property values are factors in the future of 3 Mousam River dams

December 29, 2015 — KENNEBUNK, Maine — A Kennebunk electric utility is weighing whether to remove the three lowest dams on the Mousam River or face potentially costly upgrades to restore fish passage to a river that once hosted large runs of spawning fish.

Trustees at Kennebunk Light & Power District have until March 2017 to decide whether to seek federal relicensing of three dams that the nonprofit utility owns on the Mousam River or propose several alternatives for the facilities. One option under serious consideration – and being pursued by local conservationists and sportsmen – is the removal of some or all three of the dams, including the large Kesslen Dam located in the heart of downtown Kennebunk.

The Mousam River is the only major river system in Maine emptying into the Gulf of Maine that lacks any methods for fish such as American shad, alewives or Atlantic salmon to bypass the dams, effectively blocking them from accessing more than 300 miles of watershed. Removing the three dams would allow the lower 9 miles of the Mousam River to flow freely – although an additional 12 dams remain on the upper stretch of river – and is part of an intense river restoration push in Maine.

Read the full story at the Portland Press Herald