Z15477761                       USGS 
H15477761       6425011445055000202240SW190803031.64           1900.            
N15477761       U WEST C NR BIG DELTA AK
Y15477761       
315477761       20000830   5.00               20.98                      
315477761       20010729   1.808              20.57                      
315477761       20020514   4.60               20.93