Z15744000                       USGS 
H15744000       6705131575051000202188SW190503036420           30               
N15744000       KOBUK R AT AMBLER AK
Y15744000       
315744000       19660603  63900               35.00                      
315744000       19670610  81500               37.01   2             42.40
315744000       19680612  94000               38.20   2             44.10
315744000       19690509  35900               31.70                      
315744000       19700522  550001                                    37.00
315744000       19710529  950001                                    40.91
315744000       19720525  900001                                    42.62
315744000       19730822  93600               38.96   2             46.73
315744000       19740730  64200               35.33   2             42.58
315744000       19750712  66700               35.54   2             37.57
315744000       19760607  36600               31.94   2             12.52
315744000       19770610  39100               32.30   2             33.60
315744000       19780516  300001