CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
71012300,963.80,1957-05-29,NGVD 29
71012300,962.00,1961-01-01,NGVD 29
71012300,968.78,1984-08-02,NGVD 29
71012300,964.17,1988-10-04,NGVD 29