Z15129120                       USGS 
H15129120       5911341382002000202282SW1901040411000          50               
N15129120       ALSEK R AT DRY BAY NR YAKUTAT AK
Y15129120       
315129120       20120810 150000               45.70   3                  
315129120       20130909 258000               51.92   3                  
315129120       20140907 230000               50.51   3                  
315129120       20150819 207000               49.27   3                  
315129120       20160720 194000               27.49                      
315129120       20170907 153000               24.73                      
315129120       20180809 328000               33.83                      
315129120       20190708 179000               25.98                      
315129120       20200727 134000               22.65                      
315129120       20210814 364000               36.46                      
315129120       20220728 160000               23.07                      
315129120       20221014 214000               27.45