Table 3 Range of values for the estimated parameters used in the WEAP model for the Ketar River subbasin

Kc

Crop coefficient

0.34–1.05

SWC

Effective soil water capacity of the upper layer (mm)

500

DWC

Effective soil water capacity of the lower layer (mm)

250

RRF

Runoff resistance factor

2.5–405

RZC

Root zone rate of conductivity at full saturation (mm/month)

0.8–-179

DC

Rate of conductivity of deep layer at full saturation (mm/month)

4–24

PF

Preferred flow direction

0.65

Z₁

Initial storage fraction of upper layer at the beginning of the simulation (%)

28–50

Z₂

Initial storage fraction of lower layer at the beginning of the simulation (%)

70