Parameters

Unit

Values

Length of study area

m

4000

Width of the study area

m

4000

Saturated thickness

m

variable

Grid spacing in x direction

m

40

Grid spacing in y direction

m

40

Number of layer in z direction

-

4

Horizontal K:

-

Layer 1

m/d

0.98673

Layer 2

m/d

0.163555

Layer 3

m/d

0.014369

Layer 4

m/d

0.009365

Vertical K all layers

m/d

0.2

Effective porosity all layers

0.28

Longitudinal dispersivity

m

20

Transverse dispersivity

m

4

Initial [pollutant]

mg/L

0