Senate committee substitute to the 2nd edition makes the following changes. Amends new GS 162A-19.2(b) (limitations on water and sewer rates charged to customers outside the jurisdictional boundaries of the providers) to specify that a provider is not required to hold a public hearing if that total of all rates, fees, and charges, excluding tap fees and impact fees, does not exceed the rates, fees, and charges to customers inside its boundaries by more than 25% (was, does not exceed 25%) and uses same language for public hearing requirement in that section. Deletes proposed amendments to GS 153A-277(a), GS 160A-58.5, GS 160A-314, GS 162A-6, GS 162A-36, GS 162A-69, and GS 162A-87.3 which would have prohibited counties, cities, water and sewer authorities, and water and sewerage districts from charging customers in excess of those amounts allowed by GS 162A-19.2. Makes conforming changes to the long title.