Z15087585                       USGS 
H15087585       5658071330405000202195SW190102109.6                             
N15087585       TWELVEMILE C NR PETERSBURG AK
Y15087585       
315087585       19730221   1220               12.12                      
315087585       19731027    830               10.67                      
315087585       19741008   1000               11.30                      
315087585       19760909    880               10.83                      
315087585       19761103   1040               11.55                      
315087585       19781018   1460               13.03                      
315087585       197910     1230Bd             12.17  Bd                  
315087585       1981        780Bm             10.42  Bm                  
315087585       1982       1140Bm             11.84  Bm