Datums for 8722557, North Palm Beach FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8722557, North Palm Beach, FL
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW3.26Mean Higher-High Water
MHW3.06Mean High Water
MTL1.63Mean Tide Level
MSL1.64Mean Sea Level
DTL1.63Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-0.56Station Datum
GT3.26Great Diurnal Range
MN2.87Mean Range of Tide
DHQ0.20Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI0.85Greenwich High Water Interval (in hours)
LWI7.18Greenwich Low Water Interval (in hours)
Max Tide5.14Highest Observed Tide
Max Tide Date & Time10/25/1973 00:00Highest Observed Tide Date & Time
Min Tide-1.31Lowest Observed Tide
Min Tide Date & Time05/22/1971 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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