CHR_ID,ELEVATION,READ_DATE,DATUM_ADJ
30001200,910.76,2005-11-16,NGVD 29
30001200,910.70,2023-05-10,NGVD 29
30001200,909.89,2024-04-17,NGVD 29
30001200,910.22,2025-04-24,NGVD 29