Datums for 8728626, ST. GEORGE ISLAND, BAYSIDE


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8728626, ST. GEORGE ISLAND, BAYSIDE
Status: Accepted (Aug 1 2003)
Units: Feet
Control Station: 8728690 Apalachicola, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.17Mean Higher-High Water
MHW1.99Mean High Water
MTL1.25Mean Tide Level
MSL1.25Mean Sea Level
DTL1.09Mean Diurnal Tide Level
MLW0.50Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.51Station Datum
GT2.17Great Diurnal Range
MN1.48Mean Range of Tide
DHQ0.19Mean Diurnal High Water Inequality
DLQ0.51Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
02/01/1973 - 03/31/1973
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




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