| Meters relative to MHHW | Feet relative to MHHW | Datum |
NOS Major
|
-1.232
|
-4.04
|
NOS Major Flood Threshold
|
NOS Moderate
|
-1.232
|
-4.04
|
NOS Moderate Flood Threshold
|
NOS Minor
|
-1.232
|
-4.04
|
NOS Minor Flood Threshold
|
MHHW
|
0.0
|
0.0
|
Mean Higher-High Water
|
MHW
|
-0.053
|
-0.17
|
Mean High Water
|
DTL
|
-0.36
|
-1.18
|
Mean Diurnal Tide Level
|
MTL
|
-0.361
|
-1.18
|
Mean Tide Level
|
MSL
|
-0.344
|
-1.13
|
Mean Sea Level
|
MLW
|
-0.669
|
-2.19
|
Mean Low Water
|
MLLW
|
-0.72
|
-2.36
|
Mean Lower-Low Water
|
NAVD88
|
-0.01
|
-0.03
|
North American Vertical Datum
|
User Specified Elevation
in
relative to
|