CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
56037000,1249.43,1964-04-30,NGVD 29
56037000,1250.86,2001-09-06,NGVD 29
56037000,1251.93,2001-09-11,NGVD 29
56037000,1250.57,2012-04-11,NGVD 29
56037000,1249.89,2016-09-29,NGVD 29