According to the Upper White River Watershed Regional Watershed Assessment and Planning
Report, the pollutants of concern, which can be simulated in the L-THIA-LID 2.1 model, included Total Nitrogen (TN), Total Phosphorus (TP), Total Suspended Solids (TSS), Lead (Pb), Biochemical
Oxygen Demand (BOD), and Chemical Oxygen Demand (COD). Therefore, those pollutants were analyzed in this study