Grid Point #: 004104 
Longitude:  -104.4024
Latitude:     27.2683
Contributing Station, distance (km).
CHIH  226.7
TXPE  254.7
TNCU  269.4
IDGO  356.5
TXSN  375.0
CULC  407.5
TXEP  417.3
MTY2  442.1