Z15474000                       USGS 
H15474000       6319301425005000202240SW19080302930            1620.84          
N15474000       TOK R NR TOK JUNCTION AK
Y15474000       
315474000       19520616   3830                                          
315474000       19530520   1820                4.21                      
315474000       19540511   2410                                      4.88