MOMBASA, Kenya — Some regional fisheries management organizations that were set up by the United Nations to measure and conserve fish populations — but are difficult to hold to account — need to be more transparent about how they make their rules and regulations if fish species are to be protected and maintained for people reliant on healthy fish stocks for their livelihoods, conservation agencies and fishing industry players say.
The 50-some regional fisheries management organizations worldwide bring together local, coastal states and bigger international players to regulate how companies and countries can fish in waters worldwide in a way that best conserves populations of fish and other ocean species based on scientific evidence.

Robert F. Bukaty, Associated Press
Lobster fishermen work at sunrise Sept. 8, 2022, off Kennebunkport, Maine. For years, regional regulators have been accused of undemocratic practices that favor large, industrial fishers but now several conservation groups are banding together to renew calls for a culture change.
For years, these regional regulators have been accused of undemocratic practices that favor large, industrial fishers but now several conservation groups are banding together to renew calls for a culture change.
A coalition of conservationists and market players like Accountability.Fish, the Ocean Foundation, the Global Tuna Alliance and others have endorsed more open access to fisheries organizations’ proceedings so that more members of the public can participate in conservation efforts.
The U.N. Food and Agriculture Organization — the parent body of regional fisheries management organizations — said it “supports and promotes transparency in fisheries and notes that transparency in ocean governance is becoming a greater priority in global and regional processes.”
For local and non-commercial fishers who rely on well-managed fish stocks, it’s unclear if more open measures will make a difference.

Brian Inganga, Associated Press
Fisherman Kassim Abdalla Zingizi holds a yellowfin tuna after a catch June 14, 2022, in Vanga, Kenya.
“I only hear of meetings on fisheries, but I have no idea what it is they discuss there. I have never been invited,” said Kassim Abdalla, a fisher on Kenya’s coast, who’s part of a cooperative group of fishers. “In any case it is always a meeting of unequals. How can I compete with the well-financed fishing fleets from the developed nations and all I have is an outrigger canoe?”
The concern among environmentalists and smaller-scale fishers is that large fleets are permitted by fishery organizations to use practices that are only accessible to vessels big enough to go far into the open ocean, depleting fish stocks for those more confined to the coasts or forcing them to travel into choppy, more dangerous waters their smaller boats aren’t fit for.
Many industrial fishing fleets rely on a highly effective scooping method called purse seining — a 1.2-mile net positioned around schools of fish by a smaller support vessel, explained Frederic Manach, a marine scientist with the ocean conservation group Bloom. “The seine is then closed from below with a sliding system, allowing the entire school to be caught” which makes it difficult to sustain populations, he said.
The European Union, a prominent actor in eight regional fisheries management organizations worldwide, including Abdalla’s Indian Ocean, has been accused of using these fish-aggregating devices as well as pressuring coastal states in order to secure privileged access to regional fishery management organizations.
The EU Commission denied the claims, saying the bloc is not suppressing Global South countries or other actors for more favorable access. It also previously said that it would stop using fish-aggregating devices if the science backed up a ban, adding that “it is essential that science is the backbone” of decision-making at regulatory bodies.
How its decided how much fish each party is able to catch is what fishery regulatory bodies need to be more open about, said Manach.
“There is absolutely no transparency regarding how quotas are allocated and who gets them,” he said.

Aaron Favila, Associated Press
A man inspects newly caught fish at a market Oct. 26, 2022, in Tacloban, Leyte, Philippines.
Ryan Orgera, the global director of Accountability.Fish, an organization that calls for greater awareness in fishery management said that’s the result of the makeup of regulatory bodies, made up mostly of industrial fishers.
“We seek to reduce the power of industrial fishers in regional fisheries and balance out the space with market players and non-governmental organizations,” including artisanal and small boat fishers, Orgera said.
Regulations for the high seas — the world’s deep oceans — and the marine life that lives there have for a long time been patchwork and it’s been hard to reach a global consensus on how best to protect them.
Then last month, the long-awaited worldwide framework to protect the high seas was finally approved. The U.N. high seas treaty will create a new body to manage conservation of ocean life globally and establish marine protected areas in the world’s oceans.
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Rocksweeper // Shutterstock
For thousands of years—well over 100,000 by some estimates—humankind has fished the world's waterways and oceans. Scientists have identified evidence of the practice in everything from cave paintings to archeological finds. While initially used as a means of survival, fishing has evolved into a hobby, a sport, and a huge commercial industry. In fact, today, some 600 million people globally depend on fishing for their livelihoods. It is also among the most popular outdoor hobbies in the U.S.
As the COVID-19 pandemic took hold in 2020, more Americans went fishing than in any year in the previous decade. According to a 2022 study, many first-time anglers tried fishing to spend more time with friends and family in a socially distanced way. Others sought to replace hobbies they could no longer do because of the pandemic.
Although some competitive people compete aggressively in fishing tourneys and derbies, you don't have to be a professional angler to catch a record-breaking fish. Marinas and tackle shops around the country allow anglers to weigh their catch on a certified International Game Fish Association scale and compare stats in the IGFA's online records database. Sport-fishing enthusiasts can even have their scales certified by the IGFA for a $40 fee.
Stacker compiled a list of the top 50 record-breaking fish caught in the U.S. by weight using data from Land Big Fish. Sharks are not included in this roundup. The fish pictured below are not the actual record catch.
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Rocksweeper // Shutterstock
For thousands of years—well over 100,000 by some estimates—humankind has fished the world's waterways and oceans. Scientists have identified evidence of the practice in everything from cave paintings to archeological finds. While initially used as a means of survival, fishing has evolved into a hobby, a sport, and a huge commercial industry. In fact, today, some 600 million people globally depend on fishing for their livelihoods. It is also among the most popular outdoor hobbies in the U.S.
As the COVID-19 pandemic took hold in 2020, more Americans went fishing than in any year in the previous decade. According to a 2022 study, many first-time anglers tried fishing to spend more time with friends and family in a socially distanced way. Others sought to replace hobbies they could no longer do because of the pandemic.
Although some competitive people compete aggressively in fishing tourneys and derbies, you don't have to be a professional angler to catch a record-breaking fish. Marinas and tackle shops around the country allow anglers to weigh their catch on a certified International Game Fish Association scale and compare stats in the IGFA's online records database. Sport-fishing enthusiasts can even have their scales certified by the IGFA for a $40 fee.
Stacker compiled a list of the top 50 record-breaking fish caught in the U.S. by weight using data from Land Big Fish. Sharks are not included in this roundup. The fish pictured below are not the actual record catch.
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Aleron Val // Shutterstock
- Location: Lake Moultrie, South Carolina
- Record set by W.H. Whaley in 1905
Aleron Val // Shutterstock
- Location: Lake Moultrie, South Carolina
- Record set by W.H. Whaley in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
U.S. Fish and Wildlife Service // Wikimedia Commons
- Location: Yellowstone River - near Sidney, Montana
- Record set by Gene Sattler in 1979
U.S. Fish and Wildlife Service // Wikimedia Commons
- Location: Yellowstone River - near Sidney, Montana
- Record set by Gene Sattler in 1979
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Pi-Lens // Shutterstock
- Location: Lake Superior, Ontario
- Record set by Hubert Hammers in 1952
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
M Huston // Shutterstock
- Location: St. Lawrence River, New York
- Record set by Arthur Lawton in 1905
M Huston // Shutterstock
- Location: St. Lawrence River, New York
- Record set by Arthur Lawton in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Vladimir Wrangel // Shutterstock
- Location: Guntersville Reservoir, Alabama
- Record set by Bradley D. Bridges, Sr. in 2012
Vladimir Wrangel // Shutterstock
- Location: Guntersville Reservoir, Alabama
- Record set by Bradley D. Bridges, Sr. in 2012
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Alus164 // Wikimedia Commons
- Location: Lake Koshkonong, Wisconsin
- Record set by unknown in 2004
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Rostislav Stefanek // Shutterstock
- Location: Pelahatchie Lake, Mississippi
- Record set by Curtis Wade in 1963
Rostislav Stefanek // Shutterstock
- Location: Pelahatchie Lake, Mississippi
- Record set by Curtis Wade in 1963
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Alessandro De Maddalena // Shutterstock
- Location: Atlantic Ocean, New York
- Record set by John Maguire in 2000
Alessandro De Maddalena // Shutterstock
- Location: Atlantic Ocean, New York
- Record set by John Maguire in 2000
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Realest Nature // Shutterstock
Realest Nature // Shutterstock
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
LiveOakPhotos // Shutterstock
- Location: Atlantic Ocean, Delaware
- Record set by James Vandetti in 1976
LiveOakPhotos // Shutterstock
- Location: Atlantic Ocean, Delaware
- Record set by James Vandetti in 1976
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Nholtzha // Wikimedia Commons
- Location: Pacific Ocean - Maui - North Shore, Hawaii
- Record set by Alan Cadiz in 2011
Nholtzha // Wikimedia Commons
- Location: Pacific Ocean - Maui - North Shore, Hawaii
- Record set by Alan Cadiz in 2011
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Jesus Cobaleda // Shutterstock
- Location: Pacific Ocean - Olowalu - Maui, Hawaii
- Record set by Dean Hayashi in 1992
Jesus Cobaleda // Shutterstock
- Location: Pacific Ocean - Olowalu - Maui, Hawaii
- Record set by Dean Hayashi in 1992
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Fabien Monteil // Shutterstock
- Location: Seabrook Island, South Carolina
- Record set by R. Riggs in 1905
Fabien Monteil // Shutterstock
- Location: Seabrook Island, South Carolina
- Record set by R. Riggs in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
slowmotiongli // Shutterstock
slowmotiongli // Shutterstock
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
AdrianNunez // Shutterstock
- Location: Pacific Ocean - North Kona, Hawaii
- Record set by Jordan Kilkenny in 2011
AdrianNunez // Shutterstock
- Location: Pacific Ocean - North Kona, Hawaii
- Record set by Jordan Kilkenny in 2011
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Evannovostro // Shutterstock
- Location: Atlantic Ocean - Sandy Hook, New Jersey
- Record set by Glen Lasco in 1905
Evannovostro // Shutterstock
- Location: Atlantic Ocean - Sandy Hook, New Jersey
- Record set by Glen Lasco in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
FtLaud // Shutterstock
- Location: Pacific Ocean - Kailua-Kona - Island of Hawai'i, Hawaii
- Record set by Kathy Hunter in 1987
FtLaud // Shutterstock
- Location: Pacific Ocean - Kailua-Kona - Island of Hawai'i, Hawaii
- Record set by Kathy Hunter in 1987
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Jaka Zvan // Shutterstock
- Location: Atlantic Ocean - Cape May, New Jersey
- Record set by Edwin Metzner in 1905
Jaka Zvan // Shutterstock
- Location: Atlantic Ocean - Cape May, New Jersey
- Record set by Edwin Metzner in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
MPH Photos // Shutterstock
MPH Photos // Shutterstock
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Ohio DNR // Wikimedia Commons
- Location: Lake Wylie, North Carolina
- Record set by Tony Crawford in 1993
Ohio DNR // Wikimedia Commons
- Location: Lake Wylie, North Carolina
- Record set by Tony Crawford in 1993
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
David Vogt // Shutterstock
- Location: Santa Cruz, California
- Record set by Don Giberson in 1997
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Rostislav Stefanek // Shutterstock
- Location: Guntersville Reservoir, Tennessee
- Record set by Jeffery J. Rorex in 2005
Rostislav Stefanek // Shutterstock
- Location: Guntersville Reservoir, Tennessee
- Record set by Jeffery J. Rorex in 2005
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
USFWS National Image Library // Wikimedia Commons
- Location: Lake Maumelle, Arkansas
- Record set by Kenny DeLuca in 2001
USFWS National Image Library // Wikimedia Commons
- Location: Lake Maumelle, Arkansas
- Record set by Kenny DeLuca in 2001
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
CSNafzger // Shutterstock
CSNafzger // Shutterstock
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Kevin Cass // Shutterstock
- Location: Kenai River, Alaska
- Record set by Lester Anderson in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
slowmotiongli // Shutterstock
- Location: Atlantic Ocean - Isle of Shoals, New Hampshire
- Record set by Alphonse Bielevich in 1969
slowmotiongli // Shutterstock
- Location: Atlantic Ocean - Isle of Shoals, New Hampshire
- Record set by Alphonse Bielevich in 1969
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Andrea Izzotti // Shutterstock
- Location: Atlantic Ocean - Delaware Bay, Delaware
- Record set by Kenneth H. Smith in 1978
Andrea Izzotti // Shutterstock
- Location: Atlantic Ocean - Delaware Bay, Delaware
- Record set by Kenneth H. Smith in 1978
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
wildestanimal // Shutterstock
- Location: Pacific Ocean - Kailua-Kona - Island of Hawai'i, Hawaii
- Record set by Ed Sceery in 1983
wildestanimal // Shutterstock
- Location: Pacific Ocean - Kailua-Kona - Island of Hawai'i, Hawaii
- Record set by Ed Sceery in 1983
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Greg Amptman // Shutterstock
- Location: Pacific Ocean - Double Bluff, Washington
- Record set by Dan Cartwright in 1986
Greg Amptman // Shutterstock
- Location: Pacific Ocean - Double Bluff, Washington
- Record set by Dan Cartwright in 1986
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
lunamarina // Shutterstock
- Location: Atlantic Ocean - Hudson Canyon, New Jersey
- Record set by Mike Marchell in 1905
lunamarina // Shutterstock
- Location: Atlantic Ocean - Hudson Canyon, New Jersey
- Record set by Mike Marchell in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
M Huston // Shutterstock
- Location: Buggs Island Lake (Kerr Reservoir), Virginia
- Record set by Richard "Nick" Anderson in 2011
M Huston // Shutterstock
- Location: Buggs Island Lake (Kerr Reservoir), Virginia
- Record set by Richard "Nick" Anderson in 2011
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Saran Jantraurai // Shutterstock
- Location: Kansas River, Kansas
- Record set by Ralph B. Westerman in 2004
Saran Jantraurai // Shutterstock
- Location: Kansas River, Kansas
- Record set by Ralph B. Westerman in 2004
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Porco_Rosso // Shutterstock
- Location: Pacific Ocean - Kailua-Kona - Island of Hawai'i, Hawaii
- Record set by Justin Lazar in 2010
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Porco_Rosso // Shutterstock
- Location: Pacific Ocean - Kailua-Kona - Island of Hawai'i, Hawaii
- Record set by Justin Lazar in 2010
You may also like: Biggest animals in the world
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
zaferkizilkaya // Shutterstock
- Location: Pacific Ocean - Lahaina - Maui, Hawaii
- Record set by Al Gadow in 1980
zaferkizilkaya // Shutterstock
- Location: Pacific Ocean - Lahaina - Maui, Hawaii
- Record set by Al Gadow in 1980
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Danny Ye // Shutterstock
- Location: Rio Grande River, Texas
- Record set by Bill Valverde in 1951
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Israel Patterson // Shutterstock
- Location: Pacific Ocean - Swiftsure Bank, Washington
- Record set by Vic Stevens in 1989
Israel Patterson // Shutterstock
- Location: Pacific Ocean - Swiftsure Bank, Washington
- Record set by Vic Stevens in 1989
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
NOAA Photo Library // Wikimedia Commons
- Location: Atlantic Ocean - Murrells Inlet, South Carolina
- Record set by C. D. Pratt in 1905
NOAA Photo Library // Wikimedia Commons
- Location: Atlantic Ocean - Murrells Inlet, South Carolina
- Record set by C. D. Pratt in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Lorna Roberts // Shutterstock
Lorna Roberts // Shutterstock
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Shane Gross // Shutterstock
- Location: Pacific Ocean - Lanai, Hawaii
- Record set by Joey Cabell in 1990
Shane Gross // Shutterstock
- Location: Pacific Ocean - Lanai, Hawaii
- Record set by Joey Cabell in 1990
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Earth theater // Shutterstock
- Location: Catalina Island, California
- Record set by Gary Jasper in 1985
Earth theater // Shutterstock
- Location: Catalina Island, California
- Record set by Gary Jasper in 1985
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Alienaire // Shutterstock
- Location: Atlantic Ocean - Ocean City, Maryland
- Record set by Cecil Browne in 1977
Alienaire // Shutterstock
- Location: Atlantic Ocean - Ocean City, Maryland
- Record set by Cecil Browne in 1977
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Jon C. Beverly // Shutterstock
- Location: Pacific Ocean - Unalaska Bay, Alaska
- Record set by Jack Tragis in 1905
Jon C. Beverly // Shutterstock
- Location: Pacific Ocean - Unalaska Bay, Alaska
- Record set by Jack Tragis in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
bekirevren // Shutterstock
- Location: Atlantic Ocean - Wilmington Canyon, New Jersey
- Record set by Edmund Levitt in 1905
bekirevren // Shutterstock
- Location: Atlantic Ocean - Wilmington Canyon, New Jersey
- Record set by Edmund Levitt in 1905
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Joe Belanger // Shutterstock
- Location: Pacific Ocean - Maui, Hawaii
- Record set by Russell Mori in 1989
Joe Belanger // Shutterstock
- Location: Pacific Ocean - Maui, Hawaii
- Record set by Russell Mori in 1989
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
jurgal photographer // Shutterstock
- Location: 30 miles S of South Pass, Louisiana
- Record set by Ron Roland in 2003
jurgal photographer // Shutterstock
- Location: 30 miles S of South Pass, Louisiana
- Record set by Ron Roland in 2003
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
kelldallfall // Shutterstock
- Location: Pacific Ocean - Red Hill - Haleakala, Hawaii
- Record set by Lei Aloha in 1980
kelldallfall // Shutterstock
- Location: Pacific Ocean - Red Hill - Haleakala, Hawaii
- Record set by Lei Aloha in 1980
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Freshwater fish in US full of dangerously high levels of PFAS chemicals, study finds
Colin MacDonald // Shutterstock
Colin MacDonald // Shutterstock