Standard&Poor's Ratings Services affirmed its 'AA/A-1+' rating on District of Columbia's revenue bonds (The Washington Home Inc. issue) series 1999, due to the bank facility being extended to April 1, 2010. The long-term and short-term components of the rating are based on Wachovia Bank N.A. Criteria: Methodology And Assumptions: Approach To Evaluating Letter Of Credit-Supported Debt, July 6, 2009