Z15820000                       USGS 
H15820000       6946001543940000202185SW190602041700           100              
N15820000       IKPIKPUK R BL FRY C NR ALAKTAK AK
Y15820000       
315820000       20050607  23000129                                  36.51
315820000       20060530  220009              35.38   2             36.73
315820000       20070605  288009              36.31                      
315820000       20080529  215009              34.61                      
315820000       20090524  256009              35.59