Z15056400                       USGS 
H15056400       5937401355555000202100SW19010303245            210              
N15056400       CHILKAT R AT GORGE NR KLUKWAN AK
Y15056400       
315056400       19630704   7260               12.13                      
315056400       19640607   8270               10.84                      
315056400       19650707   7720               11.08                      
315056400       19660723   8580               11.85                      
315056400       19670914  22000               14.59                      
315056400       19680724   8000               10.00