Datums for 8728486, NE END, ST. GEORGE ISLAND


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8728486, NE END, ST. GEORGE ISLAND
Status: Accepted (Sep 11 2003)
Units: Feet
Control Station: 8728690 Apalachicola, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.19Mean Higher-High Water
MHW2.05Mean High Water
MTL1.27Mean Tide Level
MSL1.20Mean Sea Level
DTL1.09Mean Diurnal Tide Level
MLW0.49Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.25North American Vertical Datum of 1988
STND-2.16Station Datum
GT2.20Great Diurnal Range
MN1.56Mean Range of Tide
DHQ0.14Mean Diurnal High Water Inequality
DLQ0.50Mean 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
HAT2.93Highest Astronomical Tide
HAT Date & Time07/11/1987 19:00HAT Date and Time
LAT-1.65Lowest Astronomical Tide
LAT Date & Time12/31/1986 14:24LAT Date and Time
Tidal Datum Analysis Periods
09/01/1983 - 09/30/1983




Products available at 8728486 NE END, ST. GEORGE ISLAND,