Characteristics of snowmelt
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General Pollutant Movement from a Snowpack 1.PNG
Early Middle Late X
Character
High soluble content Remaining solubles, beginning of fine- to medium-solids High solids content
Low runoff volume, early infiltration Large runoff volume Large runoff volume (especially if rain-on-snow occurs), saturated soils
Initiated by chemical addition and/or solar radiation Largely driven by solar radiation, aided by salt Solar driven