Parameter

Unit

Value

Maximum length of study area Maximum width of study area Saturated thickness, b Grid spacing in x-direction, Δx Grid spacing in y-direction, Δy Grid spacing in z-direction, Δz Set 1: K_xx (Zone 1, Zone 2, Zone 3)

Set 2: K_xx (Zone 1, Zone 2, Zone 3)

θ (Zone 1, Zone 2, Zone 3)

Longitudinal Dispersivity, αL Transverse Dispersivity, αT Horizontal Anisotropy Initial contaminant concentration Source Grid Location S1, S2 and S3

m m m m m m m/d m/d dimensionless m/d m/d dimensionless g/lit

2100 1950 30 50 50 30 20, 18, 17 20, 30, 15 0.3, 0.28, 0.25 20 10 1.5 0

S1(11,28), S2(15,22) S3(10,16)