Z15303600                       USGS 
H15303600       6257101553511000202290SW1903040511560          300              
N15303600       KUSKOKWIM R AT MCGRATH AK
Y15303600       
315303600       19630828  67500               24.60                      
315303600       19640606  700001                                    26.02
315303600       19650926  500001                                         
315303600       19660514  35200               17.10   2             20.90
315303600       19670822  69800               22.83                      
315303600       19680515  55000               19.85   2             22.04
315303600       19690807  38100               16.58                      
315303600       19700707  31600               14.70                      
315303600       19710524  67200               21.40                      
315303600       19720522  67200               21.40   2             26.50
315303600       19730825  35500               15.50   2             19.20