Grid Point #: 004013 
Longitude:  -109.6496
Latitude:     27.0525
Contributing Station, distance (km).
YESX  164.0
SA27  259.8
TNHM  260.2
TNCU  321.1
IPAZ  330.4
LPAZ  330.9
CULC  336.2
TNBA  438.1