Datum Conversions - Saxis VA (SAXV2)
Flood Level	MLLW	MHHW	NAVD88
Zero MLLW	0.00	-2.47	-1.53
Action	4.00	1.53	2.47
Minor	4.50	2.03	2.97
Moderate	5.50	3.03	3.97
Major	6.50	4.03	4.97