§141.52 Maximum contaminant level goals for microbiological contaminants.

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.
------------------------------------------------------------------------

[54 FR 27527, 27566, June 29, 1989; 55 FR 25064, June 19, 1990; 63 FR 69515, Dec. 16, 1998]