Grid Point #: 019276 
Longitude:   -90.7330
Latitude:     48.4204
Contributing Station, distance (km).
GMAR   79.9
GDMA   80.2
GPRT   92.0
ELY1   99.8
IGNC  110.5
TBYG  111.9
SLVB  130.2
SVLK  254.2