Z15407500                       USGS 
H15407500       6522451444958000202290SW1908040171.6           1500             
N15407500       HARRISON C NR CENTRAL AK
Y15407500       
315407500       20020611    877               47.01                      
315407500       20030727   1320               47.79                      
315407500       20040524    556               46.34                      
315407500       20050530    492               46.19