...Standard & Poor's Ratings Services assigned its '##+' rating and stable outlook to Jefferson County C-1 School District (Windsor), Mo.'s series 2015B general obligation (GO) refunding bonds and affirmed its '##+' rating, with a stable outlook, on the district's existing GO debt. The rating on the series 2015B GO refunding bonds reflects an escrow that includes U.S. government securities, supporting the bonds through the March 1, 2016, crossover date. Following the crossover date, the Missouri Direct Deposit of State Aid program will support the bonds through maturity. The bonds are also a GO of the district, secured by the district's unlimited ad valorem GO tax pledge throughout the bonds' life, including the crossover period. The rating also reflects our assessment of the district's eligibility for, and participation in, the Missouri Direct Deposit of State Aid program, under which the state makes direct deposits of portions of monthly state aid payments to a bond trustee. The program...