Z50072000                       USGS 
H50072000       1819110653907007272053LK2101000522.5           42.7             
N50072000       RIO FAJARDO AT FAJARDO, PR
Y50072000       
350072000       19600906  17000               13.90                      
350072000       19690521                      15.40                      
350072000       19701009                      13.90