S&P Global Ratings raised the short-term component of its dual rating on New York City Municipal Water Finance Authority's (NYCMWFA) fiscal 2007 series CC-2, fiscal 2014 series AA-4, and fiscal 2017 series BB-2 water-and-sewer-system second-resolution general-resolution revenue bonds to 'AA+/A-1+' from 'AA+/A-1'. The rating action reflects our assessment of the replacement of the existing standby-bond-purchase agreements (SBPAs) provided by Bank of Montreal, acting through its Chicago branch, for each series with new SBPAs provided by State Street Bank&Trust Co. on Jan. 20, 2022. The long-term component of the series 2007 CC-2, 2014 AA-4, and 2017 BB-2 bond ratings will continue to reflect our rating on NYCMWFA's revenue debt. The short-term component of the rating solely reflects the short-term