CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
27096000,929.00,1997-06-20,NGVD 29
27096000,929.11,1997-06-25,NGVD 29
27096000,928.27,2000-05-23,NGVD 29
27096000,929.49,2009-11-05,NGVD 29