Z15219100                       USGS 
H15219100       6045001461400000202261SW190202014.3            50               
N15219100       CONTROL C NR CORDOVA AK
Y15219100       
315219100       196409      432Bd             11.13  Bd                  
315219100       19650906    930               12.00                      
315219100       19660821    670               11.60                      
315219100       19670907    480               11.24                      
315219100       19680227    428               11.12                      
315219100       19681002    310               10.80                      
315219100       19700822    570               11.42                      
315219100       197105      652Bd             11.57  Bd                  
315219100       19720912   1280               12.43                      
315219100       19721016    590               11.47                      
315219100       19740920    400               10.97