Z06719530                       USGS 
H06719530       3943031051229000808059SW101900041.50           6120             
N06719530       APEX GULCH AT GOLDEN, CO
Y06719530       
306719530       19731011   14.0               10.07                      
306719530       19750720   55.0               10.49                      
306719530       19760907   96.0                                          
306719530       19770720    128               11.24                      
306719530       19780510   26.0               10.20