Z50049600                       USGS 
H50049600       1824330660618007272061SW210100051.77           32.8             
N50049600       QUEBRADA MARGARITA AT QUEBRADA HEIGHTS, PR
Y50049600       
350049600       19721121    464C               2.58                      
350049600       19740813    928C               4.02                      
350049600       19760826   1540C               5.50                      
350049600       19761030   1840C               6.18                      
350049600       19771103   1850C               6.19                      
350049600       19790215   1560C               5.56                      
350049600       19791125   2100C               6.75                      
350049600       19810504   1680C               5.82                      
350049600       19811212   2200C               6.98