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Testing for and Treating Coliform Bacteria
Coliform is a type of harmless bacteria found naturally in the environment and in our bodies. According to the EPA, coliform is “not a health threat in itself; it is used to indicate whether other potentially harmful bacteria may be present.”[1] The presence of coliform in water is a strong indicator of recent sewage or animal waste contamination, which may contain disease-causing organisms like E. coli.