Z06719518                       USGS 
H06719518       3942481050656000808059ME101900020.01           5610             
N06719518       DENVER FEDERAL CENTER FIELD AT LAKEWOOD, CO
Y06719518       
306719518       1976       0.00Bm                                        
306719518       1977       0.00Bm                                        
306719518       1978       0.00Bm                                        
306719518       1979       0.00Bm                                        
306719518       19800430   0.98               10.15                      
306719518       1981       0.00Bm