Z1556488102                     USGS 
H1556488102     6658571501922000202290SW19040602               1250             
N1556488102     SF KOYUKUK R TR MI 153 DALTON HWY NR COLDFOOT AK
Y1556488102     
31556488102     20150827   80.0               66.31                      
31556488102     20160923   25.4R              65.55                      
31556488102     20170913   88.3               66.39   2             66.85
31556488102     20180622   88.3               66.39                      
31556488102     20190803    119               66.65                      
31556488102     20200524   88.39              66.39                      
31556488102     20210602   85.19              66.36                      
31556488102     20220607   44.29              65.88                      
31556488102     20230610    204               67.19