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Datums for 8662953, WINDSOR PLANTATION, BLACK RIVER SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8662953, WINDSOR PLANTATION, BLACK RIVER, SC
Status: Accepted (Jun 12 2003)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.80Mean Higher-High Water
MHW3.58Mean High Water
MTL1.86Mean Tide Level
MSL1.96Mean Sea Level
DTL1.90Mean Diurnal Tide Level
MLW0.14Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.96North American Vertical Datum of 1988
STND-3.72Station Datum
GT3.80Great Diurnal Range
MN3.44Mean Range of Tide
DHQ0.22Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWI2.42Greenwich High Water Interval (in hours)
LWI9.38Greenwich Low Water Interval (in hours)
Max Tide4.75Highest Observed Tide
Max Tide Date & Time08/20/1976 18:00Highest Observed Tide Date & Time
Min Tide-1.58Lowest Observed Tide
Min Tide Date & Time01/01/1976 04:42Lowest Observed Tide Date & Time
HAT4.71Highest Astronomical Tide
HAT Date & Time06/13/1995 02:12HAT Date and Time
LAT-0.75Lowest Astronomical Tide
LAT Date & Time02/10/2001 10:48LAT Date and Time
Tidal Datum Analysis Periods
10/01/1975 - 09/30/1976
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8662953 WINDSOR PLANTATION, BLACK RIVER, SC

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services