Hydro techs check water quality sensor calibration prior to redeployme

By New Mexico Water Science Center March 2017 (approx.)

Hydro techs check water quality sensor calibration prior to redeployment

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Detailed Description

Hydro tech Kate Allison demonstrates how to check a water quality sensor for calibration before being deployed at the Cochiti Dam in New Mexico.

Sources/Usage

Public Domain.

Public Domain