CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
72006600,1028.90,1969-07-03,NGVD 29
72006600,1028.30,1969-08-20,NGVD 29
72006600,1029.07,1984-05-17,NGVD 29
72006600,1028.73,1985-07-10,NGVD 29
72006600,1029.58,2018-07-10,NGVD 29