| Meters relative to MHHW | Feet relative to MHHW | Datum |
NOS Major
|
-0.597
|
-1.96
|
NOS Major Flood Threshold
|
NOS Moderate
|
-0.597
|
-1.96
|
NOS Moderate Flood Threshold
|
NOS Minor
|
-0.597
|
-1.96
|
NOS Minor Flood Threshold
|
MHHW
|
0.0
|
0.0
|
Mean Higher-High Water
|
MHW
|
-0.092
|
-0.3
|
Mean High Water
|
DTL
|
-0.739
|
-2.42
|
Mean Diurnal Tide Level
|
MTL
|
-0.756
|
-2.48
|
Mean Tide Level
|
MSL
|
-0.706
|
-2.32
|
Mean Sea Level
|
MLW
|
-1.421
|
-4.66
|
Mean Low Water
|
MLLW
|
-1.479
|
-4.85
|
Mean Lower-Low Water
|
NAVD88
|
-1.004
|
-3.29
|
North American Vertical Datum
|
User Specified Elevation
in
relative to
|