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Hydrologic technician demonstrates a water quality sonde to a group of students

By Upper Midwest Water Science Center
Hydrologic technician explains water quality sonde to staff and students while standing next to open streamgage housing
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Detailed Description

USGS Hydrologic Technician explains capabilities of a multi-parameter water quality sonde sensor to a group of students and a staff member at Duck Creek in Howard, Wisconsin.

Sources/Usage

Public Domain.

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