CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
86018300,935.36,1979-08-02,NGVD 29
86018300,934.51,1991-06-06,NGVD 29
86018300,935.02,1991-07-16,NGVD 29
86018300,935.04,1992-10-30,NGVD 29
86018300,938.58,1999-05-17,NGVD 29