Z50124000                       USGS 
H50124000       1802520664807007272059SW2101000418.5           229.7            
N50124000       RIO GUAYANILLA NR GUAYANILLA, PR
Y50124000       
350124000       19610914   3240                7.99                      
350124000       19611003   1810                6.33                      
350124000       19630803   5600               10.00                      
350124000       19631025   1770                6.28                      
350124000       19641019   2210                6.90                      
350124000       19651112   2590                7.32                      
350124000       19661122   2400                7.14                      
350124000       19680927   1380                5.77                      
350124000       19691109   2280               10.00