Datums for 8656084, CORE CREEK BRIDGE NC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8656084, CORE CREEK BRIDGE, NC
Status: Accepted (Mar 14 2012)
Units: Feet
Control Station: 8656483 Beaufort, Duke Marine Lab, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.49Mean Higher-High Water
MHW2.26Mean High Water
MTL1.18Mean Tide Level
MSL1.12Mean Sea Level
DTL1.25Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.14Station Datum
GT2.49Great Diurnal Range
MN2.17Mean Range of Tide
DHQ0.23Mean Diurnal High Water Inequality
DLQ0.09Mean Diurnal Low Water Inequality
HWI1.03Greenwich High Water Interval (in hours)
LWI7.63Greenwich 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
HAT3.50Highest Astronomical Tide
HAT Date & Time10/16/1989 14:18HAT Date and Time
LAT-0.73Lowest Astronomical Tide
LAT Date & Time02/08/1997 07:48LAT Date and Time
Tidal Datum Analysis Periods
05/01/1996 - 08/31/1996




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