Z50105600                       USGS 
H50105600       1805250661850007272043SW2101000418.1           492.13           
N50105600       RIO CUYON NR COAMO, PR
Y50105600       
350105600       19671102                      12.89                      
350105600       19681118                      12.89                      
350105600       19691109                      11.90                      
350105600       19701009   8900               15.00