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Hydrologic technician collects a water sample from Canyon Creek at Wallace, Idaho

Detailed Description

USGS Idaho Water Science Center hydrologic technician Niko Parrish collect a water sample at streamgage station 12413125, Canyon Creek above Mouth at Wallace, Idaho, as part of a water-quality monitoring program that the USGS conducts in the Coeur d'Alene River basin in cooperation with the U.S. Environmental Protection Agency.


Public Domain.