CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
56003100,1441.90,1978-08-24,NGVD 29
56003100,1444.10,1988-10-19,NGVD 29
56003100,1446.63,1999-05-18,NGVD 29
56003100,1447.37,2001-12-13,NGVD 29
56003100,1445.50,2004-11-12,NGVD 29
56003100,1448.20,2019-10-10,NGVD 29
56003100,1448.60,2020-05-29,NGVD 29