DALLAS (Standard&Poor's) March 6, 2013--Standard&Poor's Ratings Services assigned its 'AA+' long-term rating and stable outlook to New York City Municipal Water Finance Authority's (NYCMWFA) fiscal 2013 series DD second general resolution water and sewer system revenue bonds. Standard&Poor's also affirmed its 'AA+' long-term and underlying ratings (SPURs), with a stable outlook, on the authority's existing second-resolution bonds, as well as the 'AAA' rating and stable outlook on the system's first general resolution revenue bonds. "In our view, the system's large and diverse customer base, very good financial profile, and strong management are credit strengths," said Standard&Poor's credit analyst Theodore Chapman. The difference between the ratings on the first- and second-resolution debts reflects