CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
69088900,1327.87,1983-06-28,NGVD 29
69088900,1327.73,1984-07-19,NGVD 29
69088900,1328.09,1993-06-09,NGVD 29
69088900,1327.86,1993-08-27,NGVD 29