Juniata Reservoir fish consumption advisory due to mercury

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From the Grand Junction Daily Sentinel (Emily Anderson):

The statement adds that the city “is extremely concerned about public misinterpretations of the potential listing of its pristine terminal drinking water source reservoir as being impaired by mercury,” because the reservoir is at risk for addition to a state list of bodies of water that don’t meet water quality standards. The reservoir was adopted as a “high priority” on the list when it received preliminary approval from the state Water Quality Control Commission on Feb. 8. Although most bodies of water on the list are included because of water contamination, Juniata Reservoir and a few other bodies were included solely for having a fish-consumption advisory, according to Steve Gunderson, director of the Colorado Department of Public Health and Environment’s water quality division. “The levels of mercury in the water, you wouldn’t be able to detect them,” Gunderson said. “You’re talking extremely low mercury, but it accumulates in the fish. Gunderson said state health officials are meeting with city officials about taking Juniata off the list if they can get rid of all contaminated fish or isolate the reservoir. The final list will not be adopted until March 9.

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