- Posted by Jared Shepherd
- 4805 Views
- March 10th, 2016
- in Miscellaneous
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Chicago can have its green river. Water Quality and Industrial Surveillance Investigator Kelsey Amidon shows us how we go green (green dye, actually) to protect water quality. Fluorescent dye helps our investigators trace the source and destination of flows in our streams and sewers, and the glowing-green dye is...
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