NAC445A.555. Analysis required of representative samples.

     1. The operator shall:

     (a) At least weekly, analyze the coliform bacteria in a representative sample from a batch of each type of water produced during the period covered by the analysis.

     (b) At least annually, analyze a representative sample from a batch of each type of water produced for its compliance with the requirements set forth in NAC 445A.552 and 445A.553.

     (c) At least once every 4 years, analyze a representative sample from a batch of each type of water produced to determine whether the water complies with the requirements set forth in NAC 445A.554.

     2. A laboratory certified by the Board pursuant to this chapter must conduct the analyses set forth in subsection 1. The operator shall maintain records of:

     (a) The date of each sampling;

     (b) The product which was sampled;

     (c) The code of the sample; and

     (d) The results of each analysis.

     (Added to NAC by Bd. of Health, eff. 10-14-82; A 9-15-94)