| Meters relative to MHHW | Feet relative to MHHW | Datum |
NOS Major
|
1.237
|
4.06
|
NOS Major Flood Threshold
|
NOS Moderate
|
0.85
|
2.79
|
NOS Moderate Flood Threshold
|
NOS Minor
|
0.567
|
1.86
|
NOS Minor Flood Threshold
|
MHHW
|
0.0
|
0.0
|
Mean Higher-High Water
|
MHW
|
-0.098
|
-0.32
|
Mean High Water
|
DTL
|
-0.84
|
-2.76
|
Mean Diurnal Tide Level
|
MTL
|
-0.856
|
-2.81
|
Mean Tide Level
|
MSL
|
-0.834
|
-2.74
|
Mean Sea Level
|
MLW
|
-1.616
|
-5.3
|
Mean Low Water
|
MLLW
|
-1.68
|
-5.51
|
Mean Lower-Low Water
|
User Specified Elevation
in
relative to
|