Datums for 8667679, CARTERS DOCK, BIG BAY CREEK SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8667679, CARTERS DOCK, BIG BAY CREEK, SC
Status: Accepted (May 29 2003)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW6.53Mean Higher-High Water
MHW6.17Mean High Water
MTL3.18Mean Tide Level
MSL3.37Mean Sea Level
DTL3.27Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD883.64North American Vertical Datum of 1988
STND-2.41Station Datum
GT6.53Great Diurnal Range
MN5.97Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.20Mean Diurnal Low Water Inequality
HWI0.65Greenwich High Water Interval (in hours)
LWI6.78Greenwich Low Water Interval (in hours)
Max Tide8.09Highest Observed Tide
Max Tide Date & Time11/02/1975 00:00Highest Observed Tide Date & Time
Min Tide-3.51Lowest Observed Tide
Min Tide Date & Time12/21/1976 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
03/01/1976 - 02/28/1977




Products available at 8667679 CARTERS DOCK, BIG BAY CREEK, SC