Datums for 8668155, DISTANT ISLAND CREEK, UPPER END SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8668155, DISTANT ISLAND CREEK, UPPER END, SC
Status: Accepted (Jun 3 2003)
Units: Feet
Control Station: 8667999 BEAUFORT, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.38Mean Higher-High Water
MHW7.00Mean High Water
MTL3.54Mean Tide Level
MSL3.70Mean Sea Level
DTL3.69Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD883.72North American Vertical Datum of 1988
CRD_OFFSETColumbia River Datum Offset
STND-3.79Station Datum
GT7.38Great Diurnal Range
MN6.92Mean Range of Tide
DHQ0.38Mean Diurnal High Water Inequality
DLQ0.08Mean Diurnal Low Water Inequality
HWI1.52Greenwich High Water Interval (in hours)
LWI8.04Greenwich Low Water Interval (in hours)
Max Tide9.23Highest Observed Tide
Max Tide Date & Time05/16/1980 22:54Highest Observed Tide Date & Time
Min Tide-0.84Lowest Observed Tide
Min Tide Date & Time03/21/1980 19:24Lowest 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
03/01/1980 - 02/28/1981




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