Z50124500                       USGS 
H50124500       1802010664757007272059SW2101000420.8           131.2            
N50124500       RIO GUAYANILLA AT GUAYANILLA, PR
Y50124500       
350124500       18990808  390007                                         
350124500       19280913  230007                                         
350124500       19320926  280007                                         
350124500       19541013  180007                                         
350124500       19580506   64007                                         
350124500       19701008   4530                7.46                      
350124500       19720324   3250                6.68                      
350124500       19721101   3390                6.78                      
350124500       19750916  23000               15.80                      
350124500       19761008   5400                7.95                      
350124500       19771103   5000                8.04                      
350124500       19790831  160002              13.18                      
350124500       19800721   24002               6.12                      
350124500       19810925   7800                9.56                      
350124500       19820912  18500               14.10