Section 327IAC8-2-35. Treatment techniques

   (a) The requirements of this section constitute national primary drinking water regulations. These regulations establish treatment techniques in lieu of MCLs for specified contaminants.

  (b) Each public water system must certify annually in writing to the commissioner (using third party or manufacturer’s certification) that when acrylamide and epichlorohydrin are used in drinking water systems, the combination (or product) of dose and monomer level does not exceed the levels specified as follows:

(1) Acrylamide equals five-hundredths percent (0.05%) dosed at one (1) part per million or equivalent.

(2) Epichlorohydrin equals one-hundredth percent (0.01%) dosed at twenty (20) parts per million or equivalent.

  (c) Certifications can rely on manufacturers or third parties, as approved by the commissioner. (Water Pollution Control Division; 327 IAC 8-2-35; filed Aug 24, 1994, 8:15 a.m.: 18 IR 67)