Grid Point #: 004179 
Longitude:  -104.0054
Latitude:     27.4842
Contributing Station, distance (km).
TXPE  233.2
CHIH  242.6
TNCU  294.2
TXSN  335.0
TXDR  368.7
TXEP  371.9
IDGO  384.7
MTY2  416.5
CULC  452.8