Datums for 8724697, GARDEN KEY, DRY TORTUGAS FL

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724697, GARDEN KEY, DRY TORTUGAS, FL
Status: Accepted (Jul 31 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW1.75Mean Higher-High Water
MHW1.43Mean High Water
MTL0.87Mean Tide Level
MSL0.87Mean Sea Level
DTL0.87Mean Diurnal Tide Level
MLW0.31Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-1.62Station Datum
GT1.75Great Diurnal Range
MN1.12Mean Range of Tide
DHQ0.32Mean Diurnal High Water Inequality
DLQ0.31Mean Diurnal Low Water Inequality
HWI3.23Greenwich High Water Interval (in hours)
LWI8.95Greenwich 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
03/01/1974 - 04/30/1974

Products available at 8724697 GARDEN KEY, DRY TORTUGAS, FL