Grid Point #: 004156 
Longitude:  -109.6076
Latitude:     27.4842
Contributing Station, distance (km).
YESX  120.2
SA27  221.7
TNHM  222.1
TNCU  296.5
CULC  370.7
IPAZ  378.3
LPAZ  378.7
TNBA  419.9