Datums for 8728412, LANARK, ST. GEORGES SOUND


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8728412, LANARK, ST. GEORGES SOUND
Status: Accepted (Feb 9 2009)
Units: Feet
Control Station: 8728360 TURKEY POINT, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.62Mean Higher-High Water
MHW2.42Mean High Water
MTL1.52Mean Tide Level
MSL1.49Mean Sea Level
DTL1.31Mean Diurnal Tide Level
MLW0.61Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.64North American Vertical Datum of 1988
STND-0.78Station Datum
GT2.62Great Diurnal Range
MN1.81Mean Range of Tide
DHQ0.20Mean Diurnal High Water Inequality
DLQ0.61Mean Diurnal Low Water Inequality
HWI7.13Greenwich High Water Interval (in hours)
LWI1.02Greenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HAT3.39Highest Astronomical Tide
HAT Date & Time08/09/1987 18:30HAT Date and Time
LAT-1.53Lowest Astronomical Tide
LAT Date & Time12/31/1986 13:48LAT Date and Time
Tidal Datum Analysis Periods
02/01/1977 - 04/30/1977
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8728412 LANARK, ST. GEORGES SOUND,