Datums for 8661703, SANDY ISLAND, THOROUGHFARE CREEK SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8661703, SANDY ISLAND, THOROUGHFARE CREEK, SC
Status: Accepted (Jun 16 2004)
Units: Feet
Control Station: 8662746 WINYAH BAY, SOUTH ISLAND PLANTATION, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.68Mean Higher-High Water
MHW3.51Mean High Water
MTL1.84Mean Tide Level
MSL2.01Mean Sea Level
DTL1.84Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.25Station Datum
GT3.68Great Diurnal Range
MN3.34Mean Range of Tide
DHQ0.17Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI2.95Greenwich High Water Interval (in hours)
LWI9.89Greenwich 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
HAT4.55Highest Astronomical Tide
HAT Date & Time10/16/1989 16:12HAT Date and Time
LAT-0.53Lowest Astronomical Tide
LAT Date & Time01/20/1996 09:06LAT Date and Time
Tidal Datum Analysis Periods
06/01/1975 - 12/31/1975




Products available at 8661703 SANDY ISLAND, THOROUGHFARE CREEK, SC