CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
75011700,1121.97,1966-02-02,NGVD 29
75011700,1123.24,1971-05-26,NGVD 29
75011700,1127.78,1996-10-02,NGVD 29
75011700,1128.13,1996-12-12,NGVD 29