...S&P Global Ratings assigned its '###' long-term rating to Lewisville, Texas' series 2022 waterworks and sewer system revenue refunding and improvement bonds. At the same time, we affirmed our '###' rating on the city's revenue debt outstanding. The outlook is stable. Net revenues of the water and sewer system secure the approximately $13.8 million series 2022 bonds. After the issuance, Lewisville will have about $70 million in parity revenue debt outstanding. Officials intend to use series 2022 bond proceeds to construct several improvements to the utility system and refinance a portion of the city's outstanding bonds. As with previous issues, bonds provisions are credit neutral. Due to Lewisville's limited exposure to federal revenues, we believe the '###' rating on the city's combined enterprise system revenue bonds, which exceeds the U.S. sovereign credit rating, is warranted per our criteria, titled "Ratings Above The Sovereign--Corporate And Government Ratings: Methodology And Assumptions"...