Z50147000                       USGS 
H50147000       1820090665946007272131SW2101000316.7           180              
N50147000       RIO CULEBRINAS AT SAN SEBASTIAN, PR
Y50147000       
350147000       19600520   8810               21.88                      
350147000       1961       28404Bm                                       
350147000       1962       28404Bm                                       
350147000       1963       28404Bm                                       
350147000       1964       28404Bm                                       
350147000       1965       28404Bm                                       
350147000       19660921   4310               15.28                      
350147000       19671021   3580               14.07                      
350147000       19681127   7120               19.42                      
350147000       19700902   6750               18.88                      
350147000       19710921   2840               12.83                      
350147000       19711112   6020               17.85                      
350147000       19730504   4910               16.26                      
350147000       19731013   3980               14.74                      
350147000       19750916   7250               19.60                      
350147000       19751105   4790               16.09                      
350147000       19761004   6330               18.28                      
350147000       19780925   7740               19.94                      
350147000       19790831   6700               18.82                      
350147000       19800527   7280               19.64                      
350147000       19810215   4370               15.39                      
350147000       19820706   4300               15.03