Datums for 8724224, LITTLE TORCH KEY FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724224, LITTLE TORCH KEY, FL
Status: Accepted (Jun 23 2004)
Units: Feet
Control Station: 8724211 BIG PINE KEY VIADUCT, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.27Mean Higher-High Water
MHW1.03Mean High Water
MTL0.55Mean Tide Level
MSL0.55Mean Sea Level
DTL0.63Mean Diurnal Tide Level
MLW0.07Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.05Station Datum
GT1.27Great Diurnal Range
MN0.96Mean Range of Tide
DHQ0.23Mean Diurnal High Water Inequality
DLQ0.07Mean Diurnal Low Water Inequality
HWI2.54Greenwich High Water Interval (in hours)
LWI9.29Greenwich 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
12/01/1974 - 12/31/1974




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