Modelling the contributions of throughflow and saturation(-excess) overland flow to the discharge of small catchments; water storage capacity of the soil; soil moisture deficit; a model parameter that represents the soil characteristics. The Online Resource Centre (Companion website) of my textbook contains both an explanatory file and an interactive spreadsheet on this exponential reservoir model STORFLO (Kirkby et al. 1987); STORFLO is a stripped-down version of the well-known rainfall-runoff model TOPMODEL.
