| Meters relative to MHHW | Feet relative to MHHW | Datum |
NOS Major
|
1.196
|
3.92
|
NOS Major Flood Threshold
|
NOS Moderate
|
0.819
|
2.69
|
NOS Moderate Flood Threshold
|
NOS Minor
|
0.304
|
1.0
|
NOS Minor Flood Threshold
|
MHHW
|
0.0
|
0.0
|
Mean Higher-High Water
|
MHW
|
-0.099
|
-0.32
|
Mean High Water
|
DTL
|
-0.323
|
-1.06
|
Mean Diurnal Tide Level
|
MTL
|
-0.325
|
-1.07
|
Mean Tide Level
|
MSL
|
-0.326
|
-1.07
|
Mean Sea Level
|
MLW
|
-0.551
|
-1.81
|
Mean Low Water
|
MLLW
|
-0.646
|
-2.12
|
Mean Lower-Low Water
|
User Specified Elevation
in
relative to
|