James Hoorman, The Ohio State University, Celina, OH, Khandakar Islam, Soil, Water, and Bioenergy Resources, The Ohio State University, Piketon, OH, Yogendra Raut, Soil, Water, and Bioenergy Resources, The Ohio State University, Piekton, OH, Randall C. Reeder, The Ohio State University, Columbus, OH and Norman Fausey, USDA-ARS Soil Drainage, Columbus, OH