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§ 141.52 Maximum contaminant level goals for microbiological contaminants.
(a) MCLGs for the following contaminants are as indicated:
Contaminant | MCLG |
---|---|
(1) Giardia lamblia | zero |
(2) Viruses | zero |
(3) Legionella | zero |
(4) Total coliforms (including fecal) | zero |
coliforms and Escherichia coli | |
(5) Cryptosporidium | zero |
(6) Escherichia coli (E. coli) | zero |