“…The USDA Agriculture Research Service developed the method to assess the impact of land management strategies throughout extensive and intricate watersheds [17]. The SWAT model is extensively used in hydrologic research to evaluate and forecast both surface and subsurface flow patterns [18][19][20][21][22], a consideration of the consequences that climate change would have on streamflow [1,23,24] and the assessment of water quality [25,26], including nutrient loading, total daily peak concentrations, pesticides, and microorganisms. The SWAT hydrological model may be used not only in arid areas but also in semi-arid and humid regions, such as India, as described by Li and Fang [27], Tunisia, as described by Hemrassi et al [28], Ghana, as described by Samuel et al [29], and Laos, as described by Vilaysane et al [30].…”