Z15565730                       USGS 
H15565730       6355061601858000202180SW19050102295            25               
N15565730       CHIROSKEY R NR UNALAKLEET AK
Y15565730       
315565730       199805     1070Bd             46.13  Bd                  
315565730       19990801   1490               46.98                      
315565730       20000907   1520               47.03                      
315565730       20010609   1370               46.75   2             48.73
315565730       20020914    916               45.80   2             48.98
315565730       20030602   1130               46.25   2             48.25
315565730       20040815   1640               47.28   2             48.65
315565730       20050514   1860               48.02   2             48.38
315565730       20060528   17509              47.47                      
315565730       20061012   1440               46.89