Ohio Administrative Code
Title 3745 - Ohio Environmental Protection Agency
Chapter 3745-81 - Primary Drinking Water Rules
Section 3745-81-28 - Acceptability of analytical results

Analytical results for the purpose of determining compliance with this chapter may be considered only if they have been determined and reported by a laboratory certified by or otherwise acceptable to the director under Chapter 3745-89 of the Administrative Code, except that measurements for free chlorine, total chlorine, combined chlorine and chlorine dioxide may be performed by any person acceptable to the director and reported to the director by the public water system.