Can the endangered Yellowstone cutthroat survive the fertilizer industry in Idaho? That's the question western fishermen are asking after a recent a report showed high concentrations of selenium in the Yellowstone drainage is putting the troubled native cutts in even more jeopardy. Read it here.
Selenium is a by-product of mining operations that produce phosphate, primarily for the fertilizer industry. The naturally-occurring element poses no threat at normal levels and, in fact, is important to human health. But the high concentrations that leach into drainages from waste rock at mine
sites are deadly to fish, and pose health risks to humans.
Green sportsmen and others for years have been pushing Idaho's powerful phosphate industry to clean up its act, but have been thwarted by compliant Washington administrations. In 2005, for example, the Bush Administration proposed raising the amount of selenium pollution in waterways using research whose author said was being misinterpreted.
This latest report, by two Idaho State University researchers, was paid for by the Boseman-based Greater Yellowstone Association, which has been a lead player in battles to protect one of the nation's most cherished landscapes, which is also a holy shrine for trout fishermen.
Southeast Idaho has been ground zero in the selenium debate because it has three operating phosphate mines and 27 closed mines--seven of which left the environment in such terrible condition that they have been declared Superfund sites.
Yellowstone cutts have been in decline for decades, primarily due to dilution of the species gene pool and reduction in its range by the introduction of non-native species like lake trout. Fisheries scientists
fear the rising selenium levels could be a finishing blow.
Mining interests said the report was just another effort by greens to prevent expansion of one phosphate facility. They're probably right. But that doesn't mean the research is inaccurate--or that a prized game fish won't be fighting for its life against increasing odds.
And one more point: These are public lands and public water the phosphate miners are using and polluting. The public should have the right to set the conditions for that opportunity--not the applicant.










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