Grid Point #: 018588 
Longitude:   -84.5552
Latitude:     47.5570
Contributing Station, distance (km).
WAW2   51.5
WAWA   59.6
PTIR  119.4
MILS  119.9
SUP3  157.3
MID2  182.3
HRST  246.9
TIMS  248.5
TLEV  260.2