"state_well_number","sample_date","entity_code","lab_code","reliability_code","storet_code","flag","const_value","confidence","date_entered"
4518904,10/10/2002 0:00:00,"04","25","11","39033","<","       0.0500",,2/6/2007 0:00:00
4518904,10/10/2002 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00
4529704,10/9/2002 0:00:00,"04","25","11","39033","<","       0.0500",,2/6/2007 0:00:00
4529704,10/9/2002 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00
4535315,3/11/2004 0:00:00,"04","25","11","39033","<","       0.0500",,2/6/2007 0:00:00
4535315,3/11/2004 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00
4535506,10/9/2002 0:00:00,"04","25","11","39033","<","       0.0500",,2/6/2007 0:00:00
4535506,10/9/2002 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00
4536502,3/23/2004 0:00:00,"04","25","11","39033","<","       0.0500",,2/6/2007 0:00:00
4536502,3/23/2004 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00
4554501,3/11/2004 0:00:00,"04","25","11","39033","<","       0.0500",,2/6/2007 0:00:00
4554501,3/11/2004 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00