Water and wastewater utilities.

Amends the law allowing the adjustment of a water or wastewater utility's rates and charges to enable the utility to recover the cost of eligible infrastructure improvements, by providing that the general maximum limit on the revenues used in determining the adjustment does not apply to infrastructure improvement costs associated with the construction, reconstruction, or improvement of a highway, street, or road. Amends the law that allows a public water utility to treat the costs of replacing customer-owned lead service lines as eligible infrastructure improvements for which a utility's rates and charges may be adjusted, by providing that the law applies to municipally owned utilities as…