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Datums for 8724231, BIG PINE KEY NORTH END FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724231, BIG PINE KEY NORTH END, FL
Status: Accepted (Feb 26 2004)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.70Mean Higher-High Water
MHW1.51Mean High Water
MTL0.86Mean Tide Level
MSL0.72Mean Sea Level
DTL0.85Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.57North American Vertical Datum of 1988
STND-2.18Station Datum
GT1.70Great Diurnal Range
MN1.31Mean Range of Tide
DHQ0.19Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI6.64Greenwich High Water Interval (in hours)
LWI1.24Greenwich 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
10/01/1974 - 11/30/1974
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8724231 BIG PINE KEY NORTH END, FL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services