Datums for 8724369, SAWYER KEY (INSIDE) FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724369, SAWYER KEY (INSIDE), FL
Status: Accepted (Aug 1 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.44Mean Higher-High Water
MHW2.17Mean High Water
MTL1.14Mean Tide Level
MSL1.03Mean Sea Level
DTL1.22Mean Diurnal Tide Level
MLW0.11Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.37Station Datum
GT2.44Great Diurnal Range
MN2.05Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWI5.37Greenwich High Water Interval (in hours)
LWI1.28Greenwich 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
12/01/1973 - 02/28/1974




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