Peru Basin: Dye test starting September 9

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From the Summit Daily News (Bob Berwyn):

State and federal experts will use three types of dye to trace water flowing through the abandoned Pennsylvania Mine, above Keystone near the headwaters of the Snake River…The Sept. 9 study will try to pinpoint underground pollution sources and identify ground water flow pathways that may be sources of water in contact with polluted…The study is expected to last approximately two years or until the dye has been observed in subsequent samplings from the monitoring locations.

More Peru Creek watershed coverage here and here.

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