Michigan Compiled Laws, Chapter 325. Health § 325.1014

Sec. 14.(1) A supplier of water shall file with the department such reports and shall maintain such records as the department may by rule require.The department may by rule require a supplier of water to provide additional reports and notices to its customers. The rules shall include the required content of the reports and notices and the frequency and the manner of delivery of the reports and notices.

(2) A supplier of water shall provide to its customers consumer confidence reports as required by title XIV of the public health service act, chapter 373, 88 Stat. 1660, popularly known as the safe drinking water act. The department shall promulgate rules relating to consumer confidence reports including, but not limited to, the following:

(3) If regulated contaminants are detected in a public water supply, and certain subpopulations are particularly vulnerable to the adverse effects because of age, gender, pregnancy, or preexisting medical conditions, the consumer confidence report or other reports and notices, or both, shall contain information related to all of the following:

(4) The requirement in subsection (3) shall only apply if the department provides suppliers of water with statements derived from the United States environmental protection agency or other sources determined by the department to be reliable concerning the adverse effects of regulated contaminants on vulnerable subpopulations. The statements shall be in a form that can be easily inserted into the consumer confidence reports or other reports and notices provided for in this section.

(5) If feasible from a cost perspective, the department may make consumer confidence reports provided for under this section available at a single website on the internet.