SAN FRANCISCO (S&P Global Ratings) Sept. 20, 2021--S&P Global Ratings assigned its 'AA' long-term rating to the Nashville&Davidson County Metropolitan Government, Tenn.'s (Metro Water) estimated $364.6 million series 2021A water and sewer revenue bonds (green bonds) and $242.0 series 2020B water and sewer revenue bonds (green bonds). At the same time, S&P Global Ratings affirmed its 'AA' rating on Metro Water's parity water and sewer revenue bonds, as well as its 'AA-' rating on Metro Water's subordinate-lien series 2012 water and sewer revenue bonds. Finally, S&P Global Ratings affirmed its 'A-1+' short-term rating on the system's extendible maturity water and sewer revenue commercial paper (CP) notes. The outlook, where applicable, is stable. "The 'AA' rating is anchored by
