CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ 31043400,1500.42,1999-04-13,NGVD 29 31043400,1500.18,1999-05-06,NGVD 29 31043400,1499.98,1999-05-24,NGVD 29 31043400,1500.26,1999-06-07,NGVD 29 31043400,1500.12,1999-06-23,NGVD 29 31043400,1500.07,1999-06-24,NGVD 29 31043400,1500.67,1999-07-07,NGVD 29 31043400,1500.17,1999-07-20,NGVD 29 31043400,1500.30,1999-08-02,NGVD 29 31043400,1500.44,1999-08-10,NGVD 29 31043400,1500.33,1999-08-17,NGVD 29 31043400,1500.34,1999-08-30,NGVD 29 31043400,1500.30,1999-09-01,NGVD 29 31043400,1500.32,1999-09-13,NGVD 29 31043400,1500.64,1999-09-23,NGVD 29 31043400,1500.77,1999-09-27,NGVD 29 31043400,1500.07,1999-10-04,NGVD 29 31043400,1500.24,1999-10-12,NGVD 29 31043400,1500.45,1999-10-18,NGVD 29 31043400,1500.64,1999-10-25,NGVD 29 31043400,1500.70,1999-11-05,NGVD 29 31043400,1500.32,1999-11-19,NGVD 29 31043400,1500.40,1999-11-23,NGVD 29 31043400,1500.22,1999-12-01,NGVD 29 31043400,1500.26,1999-12-13,NGVD 29 31043400,1500.24,1999-12-15,NGVD 29 31043400,1500.30,1999-12-20,NGVD 29 31043400,1500.34,1999-12-28,NGVD 29