Z15478000                       USGS 
H15478000       6409201455100000202240SW1908030413470          962.95           
N15478000       TANANA R AT BIG DELTA AK
Y15478000       
315478000       19490729  62800               23.57                      
315478000       19500802  49300               21.98                      
315478000       19510717  46000               21.55  25             21.55
315478000       19520731  57200               23.24                      
315478000       19540803  50000               22.86                      
315478000       19550730  37600               21.27   2             22.85
315478000       19560718  48700               22.42                      
315478000       19570716  44000               21.99