Ala. Code § 45-19-250

In Coosa County, notwithstanding any other provision of law, any private water system which purchases its water from a municipal water system and which prior to April 21, 2011, was regulated by the Public Service Commission, after April 21, 2011, shall be subject to regulation by the municipality from which it purchases its water. The municipality shall set rates for the private water system that are reasonable to the water system and the customers.