Datum Conversions - Jamestown/Scotland (JSFV2) 
Flood Level MLLW MHHW NAVD88
Zero MLLW 0.00 -2.23 -1.23
Action 3.50 1.27 2.27
Minor 4.00 1.77 2.77
Moderate 4.50 2.27 3.27
Major 5.00 2.77 3.77