Grid Point #: 012456 
Longitude:   -89.7179
Latitude:     40.0027
Contributing Station, distance (km).
ILSA   26.6
ILSD   28.8
ILLW   57.5
KA12   69.1
ILMN   69.6
HDIL   71.2
ID02   77.3
ILPF  102.9