CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 26014200,1185.78,1964-05-27,NGVD 29 26014200,1186.61,1972-06-07,NGVD 29 26014200,1187.31,1995-06-13,NGVD 29 26014200,1185.46,2012-05-30,NGVD 29 26014200,1185.31,2020-09-15,NGVD 29