“…Such (Easton et al, 2008), (c) denitrification zones (Anderson, Groffman, & Walter, 2015), (d) non-point source pollution hotspots for precision agriculture (Buchanan et al, 2013), and (e) areas of high wetland potential (Horvath, Christensen, Mehaffey, & Neale, 2017 to make a priori assumptions regarding the dominant runoff generating mechanism-often with little guidance. The importance of applying a valid runoff generating mechanism is underscored by the findings of numerous studies that show incorrect application of IE-based hydrologic, and water quality models in VSA dominated regions can lead to substantial errors in streamflow predictions, nutrient, and sediment transport and incorrect identification of runoff generating zones and critical source areas (Easton et al, 2008;Kan et al, 2017;Lyon, McHale, Walter, & Steenhuis, 2006;Schneiderman et al, 2007;Valeo & Moin, 2001). as intensified precipitation can be evaluated in future studies to quantify trends in runoff generating mechanisms that can impact pollution transport, flood risk, and denitrification potential.…”