§ 141.52 - Maximum contaminant level goals for microbiological contaminants.
(a) MCLGs for the following contaminants are as indicated:
|(4) Total coliforms (including fecal)||zero|
|coliforms and |
(b) The MCLG identified in paragraph (a)(4) of this section is applicable until March 31, 2016. The MCLG identified in paragraph (a)(6) of this section is applicable beginning April 1, 2016.