Grid Point #: 011931 
Longitude:   -89.1615
Latitude:     39.3552
Contributing Station, distance (km).
ILEI   58.2
ILSD   60.4
KA35   60.4
KA12   61.1
LAK1   67.1
MACO   91.5
API1  110.2
ILMV  117.4