"state_well_number","sample_date","entity_code","lab_code","reliability_code","storet_code","flag","const_value","confidence","date_entered"
4101234,4/11/2007 0:00:00,"04","25","11","39033",,"            0",,12/4/2007 0:00:00
4101234,4/11/2007 0:00:00,"04","25","11","82612",,"            0",,12/4/2007 0:00:00
4118556,9/22/2003 0:00:00,"04","25","11","39033",,"       0.4700",,2/6/2007 0:00:00
4118556,9/22/2003 0:00:00,"04","25","11","82612","<","       0.0500",,2/6/2007 0:00:00