Datums for 8656612, CALICO JACKS MARINA, HARKERS ISLAND NC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8656612, CALICO JACKS MARINA, HARKERS ISLAND, NC
Status: Accepted (Sep 27 2004)
Units: Feet
Control Station: 8656483 Beaufort, Duke Marine Lab, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.01Mean Higher-High Water
MHW1.81Mean High Water
MTL0.95Mean Tide Level
MSL0.97Mean Sea Level
DTL1.00Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.27North American Vertical Datum of 1988
STND-4.22Station Datum
GT2.01Great Diurnal Range
MN1.72Mean Range of Tide
DHQ0.20Mean Diurnal High Water Inequality
DLQ0.09Mean Diurnal Low Water Inequality
HWI1.50Greenwich High Water Interval (in hours)
LWI8.37Greenwich 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
06/01/1977 - 10/31/1977




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