Z50038900                       USGS 
H50038900       1826100662253007272145SW21010002               3.2              
N50038900       RIO INDIO AT VEGA BAJA, PR
Y50038900       
350038900       19621014                      15.04                      
350038900       19651211  24200               17.91                      
350038900       19701009                      17.85