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Test Finds Mercury in Every Fish

A quarter contaminated beyond EPA safety limit

By the Associated Press

Posted Aug 20, 2009 12:04 PM CDT

(AP) – Catch a fish in one of America's streams, and there's a good chance it will have at least trace amounts of mercury. The most comprehensive survey to date from the US Geological Survey tested more than 1,000 fish from nearly 300 streams around the nation—and found mercury in every single one of them. The good news? Only about a quarter had levels exceeding what the EPA says is safe for people eating average amounts of fish.

"Unfortunately, it's the case that almost any fish you test will have mercury now," said a researcher at the University of Mississippi. The main source of the toxic substance is emissions from coal-fired power plants. Some of the highest levels were detected in the remote streams along the coasts of the Carolinas, Georgia, Florida, and Louisiana. Excessive amounts of mercury can damage the nervous system and cause learning disabilities in developing fetuses and young children.

USGS scientists analyze fish for mercury in the St. Marys River in northern Florida.
USGS scientists analyze fish for mercury in the St. Marys River in northern Florida.   (AP Photo/USGS, Mark Brigham)
This undated handout photo U.S. Geological Survey shows USGS scientists, Lia Chasar and Erica Rau, analyzing fish for mercury in the St. Marys River in northern Florida.
This undated handout photo U.S. Geological Survey shows USGS scientists, Lia Chasar and Erica Rau, analyzing fish for mercury in the St. Marys River in northern Florida.   (AP Photo/Mark Brigham, USGS)
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This science sends a clear message that our country must continue to confront pollution, restore our nation's waterways, and protect the public from potential health dangers. - Interior Secretary Ken Salazar

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COMMENTS
Showing 3 of 15 comments
BillG
Aug 21, 2009 9:04 AM CDT
While there are certainly plenty of reasons to avoid mercury and mercury-containing compounds, there is absolutely no established link between thimerisol, the vaccine component that *may* contain *trace* amounts of mercury, and any disease whatsoever. If you have some evidence to the contrary, I'd like to see it. Likewise, due to the outcry, practically no vaccine maker uses thimerisol in vaccines designed for infants and small children anymore anyway.
cognitivefilter
Aug 21, 2009 4:19 AM CDT
our water supply is poison.
Kookey90
Aug 20, 2009 10:07 AM CDT
That's why I stick to fish oil; straight out of the bottle. No mercury for me.

Copyright 2012 Newser, LLC. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed. AP contributed to this report.

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