Datums for 8722621, Palm Beach FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8722621, Palm Beach, FL
Status: Superseded (Apr 17 2003) (Accepted Mar 24 1998)
Units: Feet
Control Station: 8723170 Miami Beach, FL
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW2.87Mean Higher-High Water
MHW2.72Mean High Water
MTL1.44Mean Tide Level
MSL1.41Mean Sea Level
DTL1.44Mean Diurnal Tide Level
MLW0.16Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.81Station Datum
GT2.87Great Diurnal Range
MN2.56Mean Range of Tide
DHQ0.15Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI1.47Greenwich High Water Interval (in hours)
LWI7.65Greenwich Low Water Interval (in hours)
Max Tide5.16Highest Observed Tide
Max Tide Date & Time11/23/1984 00:00Highest Observed Tide Date & Time
Min Tide-1.11Lowest Observed Tide
Min Tide Date & Time03/18/1980 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
01/01/1977 - 12/31/1978
01/01/1980 - 12/31/1980




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