Z50091000                       USGS 
H50091000       1800240655419007272095SW2101000512.0           16.4             
N50091000       RIO MAUNABO AT MAUNABO, PR
Y50091000       
350091000       19650809                      16.42                      
350091000       19661016                      11.39                      
350091000       19690521   4500               16.79                      
350091000       1970        5504Bm                                       
350091000       19701007   7200               18.70                      
350091000       19720203   1400               11.82                      
350091000       19730821   7150               18.05                      
350091000       1974        5504Bm                                       
350091000       19750916  11000               19.26                      
350091000       19760920   1640               13.37                      
350091000       19770906    586               10.18                      
350091000       19771007   7480               18.16                      
350091000       19790831   9640               18.88                      
350091000       19791125   1320               12.37                      
350091000       19810715    550                9.96                      
350091000       19811202   1090               12.09