CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 86009200,962.25,1954-04-06,NGVD 29 86009200,962.61,1962-10-18,NGVD 29 86009200,962.67,1978-10-27,NGVD 29 86009200,963.03,1980-02-07,NGVD 29 86009200,960.89,1988-07-27,NGVD 29 86009200,962.80,1991-05-01,NGVD 29 86009200,963.26,1991-09-19,NGVD 29 86009200,962.87,1993-06-08,NGVD 29