Datums for 8724211, BIG PINE KEY VIADUCT FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724211, BIG PINE KEY VIADUCT, FL
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW1.12Mean Higher-High Water
MHW0.89Mean High Water
MTL0.49Mean Tide Level
MSL0.51Mean Sea Level
DTL0.56Mean Diurnal Tide Level
MLW0.08Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.45Station Datum
GT1.12Great Diurnal Range
MN0.81Mean Range of Tide
DHQ0.23Mean Diurnal High Water Inequality
DLQ0.08Mean Diurnal Low Water Inequality
HWI2.84Greenwich High Water Interval (in hours)
LWI10.11Greenwich Low Water Interval (in hours)
Max Tide2.45Highest Observed Tide
Max Tide Date & Time10/07/1974 01:06Highest Observed Tide Date & Time
Min Tide-1.00Lowest Observed Tide
Min Tide Date & Time02/10/1971 16:00Lowest 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




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