NEW YORK (Standard&Poor's) July 16, 2014--Standard&Poor's Ratings Services today lowered its rating to Indianapolis, Ind.'s $0.74 million variable-rate demand limited obligation multifamily housing revenue bonds series 2004B (for the Nora Commons project) to 'AA-/A-1+' from 'AA+/A-1+'. The rating reflects our opinion of the credit and liquidity support that U.S. Bank N.A. ('AA-/A-1+') provides in the form of an irrevocable direct-pay letter of credit (LOC). Under the LOC, U.S. Bank N.A. fully supports all bond payment obligations when the bonds are in the interest rate mode. Therefore, our rating applies only during these rate modes. If the bonds are converted to another rate mode, we will likely withdraw our rating. The 'AA-' long-term component of our rating