Z15910300                       USGS 
H15910300       6909381484940000202185SW1906040213.2           950              
N15910300       SAGAVANIRKTOK R TRIB NR HAPPY VALLEY CAMP AK
Y15910300       
315910300       19970604    217               21.80                      
315910300       19980519    277               22.09                      
315910300       19990528    238               21.90                      
315910300       20000608    850               23.82                      
315910300       20010608    449               22.76   2             24.21
315910300       20020815    813               23.74                      
315910300       20030605    302               22.20                      
315910300       20040524    420               22.66                      
315910300       20050603    201               21.68   2             22.02
315910300       20060528    1699              21.50   2             22.98
315910300       20070604    1859              21.56                      
315910300       20080528    1449              21.60   1                  
315910300       20090523    5599              23.10                      
315910300       20100530    5029              22.93   2             23.17
315910300       20110524    7489              23.59