Z15264000                       USGS 
H15264000       6027101495905000202122SW1902030253.9           500              
N15264000       RUSSIAN R NR COOPER LANDING AK
Y15264000       
315264000       19471128    798                3.25                      
315264000       19490602    254                1.85                      
315264000       19491123    687                3.32                      
315264000       19510920    271                1.89                      
315264000       19520621    261                1.88                      
315264000       19521124   1280                4.75                      
315264000       19540514    533                3.41