Saving Seafood

MAINE: Final Penobscot salmon estimate for last year drops by nearly 200 fish

January 7, 2021 — The Maine Department of Marine Resources has reduced its estimate of Atlantic salmon returns to the Penobscot River by nearly 200 fish, but the final estimate for 2020 — 1,440 salmon — is still the highest annual return since 2011. In November, state fisheries scientists announced an estimated 1,603 Atlantic salmon had returned to the Penobscot River.

Jason Valliere, a marine resource scientist for the DMR, said each of his regular reports filed since July have included a disclaimer explaining that the official year-end estimate of returning fish was subject to change. Those counts are adjusted after data becomes available, taking into account individual fish that are captured, returned to the river to free-swim to spawning grounds, then re-captured by fisheries staffers at the Milford Dam.

The 2020 total was up from 1,152 in 2019, and is the largest run of salmon since 3,125 salmon returned to the river in 2011. The average run for the eight years from 2012 to 2019 was just 708 salmon per year.

Read the full story at the Bangor Daily News

MAINE: This Atlantic salmon has returned to the Penobscot more than once. Here’s why it’s special.

June 4, 2020 — Atlantic salmon are returning to the Penobscot River at a steady pace thus far. Fisheries staffers from the Maine Department of Marine Resources said the 176 salmon that have been counted thus far are the fifth most to have reached the counting facility by May 29 in the 42 years that salmon have been counted on the river.

Among those fish was a rarity: A male that was making a return trip to the river to spawn.

Jason Valliere, a fisheries resource scientist for the DMR’s Division of Sea Run Fisheries and Habitat, said not many salmon are able to head to the open ocean twice and return to the Penobscot successfully, and called the fish “extra special.”

“We previously captured this fish on June 10, 2018, when we tagged him and sent him to Craig Brook National Fish Hatchery [in Orland] as a brood fish to support the smolt stocking program, a program that he is a member of. He was stocked out as a smolt in 2016,” Valliere said.

Read the full story at the Bangor Daily News

MAINE: Nearly 1,200 Atlantic salmon returned to Penobscot this year

November 21, 2019 — When fish lifts in Milford and Orono closed for the season Nov. 13, the Maine Department of Marine Resources reported that a tentative total of 1,196 Atlantic salmon had been counted at those facilities this year — the largest number counted in eight years.

Jason Valliere, a marine resource scientist for the DMR’s Division of Sea Run Fisheries and Habitat, said that 1,152 salmon were captured at Milford and 44 were captured in Orono. The trap counts do not reflect the exact total of fish that returned to the river, he said, because some simply did not move into the fish lifts and avoided capture.

“Please note this is the estimated trap return to the Penobscot and not the final estimated return to the river,” Valliere said. “[Salmon] redd count data will be added this winter and the final estimate will be reported in the 2020 U.S. Salmon Assessment Committee Report.”

That report will be released early in 2020.

Salmon redds are depressions in the river bottom made by female salmon during the egg-laying process and serve as further evidence of actual spawning salmon.

Read the full story at the Bangor Daily News

MAINE: Penobscot salmon returns top 1,000 for the first time since 2011

July 23, 2019 — River-watchers had a reason to celebrate last week as the unofficial total of returning Atlantic salmon reached 1,000 for the first time in eight years.

As of July 14, that total stood at 1,059, according to Jason Valliere, Marine Resources scientist for the Maine Department of Marine Resources’ Division of Sea Run Fisheries and Habitat.

Only 671 salmon were counted at the Milford Dam fish lift a year ago. The last time more than 1,000 fish were documented as returning to the Penobscot River was in 2011, when 2,915 fish were counted at the Veazie Dam, which has since been removed from the river.

Atlantic salmon are listed as “endangered” under the federal Endangered Species Act in all Maine rivers, and fishing for them is not allowed.

Read the full story at the Bangor Daily News