*Shih Jen-Chieh¹, Fu-Yuan Lin², Ming-Der Hong², Hong-Ru Lin³, Jet-Chau Wen^4,5 (1. Graduate School of Safety Health and Environmental Engineering, National Yunlin University of Science and Technology, 123, Section 3, University Road, Douliou, Yunlin 64002, Taiwan (R.O.C.)., 2.Irrigation and Engineering, Council of Agriculture, Executive Yuan, 37 Nan Hai Road, Taipei 10014, Taiwan (R.O.C.)., 3.Graduate School of Engineering Science and Technology, National Yunlin University of Science and Technology, 123, Section 3, University Road, Douliou, Yunlin 64002, Taiwan, (R.O.C.)., 4.Research Center for Soil and Water Resources and Natural Disaster Prevention (SWAN), National Yunlin University of Science and Technology, 5.Department and Graduate School of Safety Health and Environmental Engineering, National Yunlin University of Science and Technology.)