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Posts tagged: mercury

High mercury levels found in lower Boise River catfish spark consumption advisory

The Idaho Division of Public Health has issued a fish advisory, warning that catfish caught in the lower Boise River have been found to have high levels of mercury, and pregnant women or children age 15 and younger should limit their consumption. Catfish often absorb more mercury than other species because of their diet, the division reports; the fish still can be eaten, but only in limited amounts. Most other fish species caught and tested in the Boise River have not shown high levels of mercury, though there is an existing statewide fish consumption advisory for bass due to mercury. Click below for the division's full announcement.

Silver Creek fish OK to eat after all

The Idaho Department of Health & Welfare has lifted a mercury advisory for consuming fish from the famed Silver Creek area near Picabo, after it turned out that test results showing dangerous mercury levels in brown trout from the watershed were in error.  “This is one of Idaho’s premier sport fisheries and is good news for the Silver Creek watershed,” said Jim Vannoy, the environmental health program manager who oversees the Idaho Fish Advisory Program for Health & Welfare. “It was an unfortunate error, but the lab has assured us that they have implemented procedures to prevent this from happening again.” The error was a calculation error by an out-of-state analytical lab following a 2007 sampling of fish from the watershed; it was discovered when the latest test results showed a surprising drop in the mercury levels. Click below to read the full news release from Health & Welfare.
  

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Betsy Z. Russell covers Idaho news from The Spokesman-Review's bureau in Boise.

Named best state-based political blog in Idaho for 2013 by The Fix

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