Datums for 8724485, BOCA CHICA,LONG POINT FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724485, BOCA CHICA,LONG POINT, FL
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW1.72Mean Higher-High Water
MHW1.45Mean High Water
MTL0.81Mean Tide Level
MSL0.75Mean Sea Level
DTL0.86Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.74Station Datum
GT1.72Great Diurnal Range
MN1.28Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI6.68Greenwich High Water Interval (in hours)
LWI1.33Greenwich Low Water Interval (in hours)
Max Tide3.08Highest Observed Tide
Max Tide Date & Time11/04/1971 00:00Highest Observed Tide Date & Time
Min Tide-0.60Lowest Observed Tide
Min Tide Date & Time03/19/1971 00:00Lowest 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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