Z12159500                       USGS 
H12159500       4804001213620005353061SW1711000843.70                           
N12159500       SF STILLAGUAMISH RIVER NEAR SILVERTON, WA
Y12159500       
312159500       19101120   7190                8.00                      
312159500       19111118   7990                8.50                      
312159500       19140106   7830                8.40                      
312159500       19141103   3810                5.50                      
312159500       19151209   5080                6.50                      
312159500       19300201   4840                                          
312159500       19310127   6680                                          
312159500       19320226  13300