Parameter

Description

Range

Fitted value

CN2

SCS runoff curve number

35 - 98

65^*

ALPHA_BNK

Base flow alpha factor for bank storage

0 - 1

0.39

ESCO

Soil evaporation compensation factor

0 - 1

0.67

SOIL_AWC

Soil available water capacity

0 - 1

0.2

GW_DELAY

Groundwater delay (days)

0 - 500

345

GW_REVAP

Groundwater “revap” coefficient

0.02 - 0.2

0.15