ID#: 3897
Caption:
This image showed evidence of water contamination marked by fluorescent dye in Crater Lake National Park, Oregon. Fluorescent dye that had been added to a toilet, was shown to be spilling out of the sewer manhole, which contaminated the drinking water supply, and found to be the source of an outbreak of gastrointestinal (GI) illness caused by toxigenic E. coli.
High Resolution: Click here for hi-resolution image (4.77 MB)
Content Provider(s): CDC/ Dr. Mark L. Rosenberg
Creation Date: 1976
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.