Parameter name

Description

Initial value

Final value

a__GW_DELAY.gw

Groundwater delay time (days)

31

162

a__GW_REVAP.gw

Revap coefficient

0.02

0.2

a__GWQMN.gw

Threshold water level in aquifer (mm)

0

2.5

r__SOL_K.sol

Soil hydraulic conductivity (mm/hr)

1.4

1.82

r__SOL_AWC.sol

Soil available water storage capacity (mm/mm)

0.21

0.39

v__CH_N2.rte

Manning’s n value for the channel

0.014

0.26

v__ALPHA_BNK.rte

Baseflow alpha factor for bank storage (days)

0

0.3

r__CN2.mgt

Curve number for moisture condition

79

83.7

v__ESCO.hru

Soil evaporation compensation factor

0

0.62

a__GW_DELAY.gw

Groundwater delay time (days)

31

84

a__GW_REVAP.gw

Revap coefficient

0.02

0.2

v__ALPHA_BF.gw

Baseflow alpha factor (days)

0.048

1.0

r__SOL_BD.sol

Soil bulk density (g/cm3)

1.4

1.61

r__SOL_AWC.sol

Soil available water storage capacity (mm/mm)

0.17

0.19

v__ALPHA_BNK.rte

Baseflow alpha factor for bank storage (days)

0

0.66

v__CH_K2.rte

Main channel conductivity (mm/hr)

0

105.2

r__CN2.mgt

Curve number for moisture condition

78

74.8

v__ESCO.hru

Soil evaporation compensation factor

0

0.73