Every supplier of water shall provide, or have available environmental laboratory facilities approved by the New York State Environmental Laboratory Approval Program (ELAP). Tests for the control of the operation of such public water system shall be made daily or more frequently as required by the State. The results of such tests shall be recorded on forms pursuant to section 5-1.72(d) of this Subpart.
N.Y. Comp. Codes R. & Regs. Tit. 10 §§ 5-1.73