CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
07003400,1014.81,1939-05-10,NGVD 29
07003400,1015.30,1939-06-22,NGVD 29
07003400,1016.47,1945-06-26,NGVD 29
07003400,1015.06,1945-12-10,NGVD 29