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Current Datum Value: 0.11

Datums for 8664611, BIG PARADISE ISLAND, WANDO RIVER SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8664611, BIG PARADISE ISLAND, WANDO RIVER, SC
Status: Accepted (Jun 20 2003)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.04Mean Higher-High Water
MHW6.69Mean High Water
MTL3.45Mean Tide Level
MSL4.02Mean Sea Level
DTL3.51Mean Diurnal Tide Level
MLW0.21Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD883.97North American Vertical Datum of 1988
STND-0.11Station Datum
GT7.04Great Diurnal Range
MN6.48Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI1.82Greenwich High Water Interval (in hours)
LWI7.50Greenwich Low Water Interval (in hours)
Max Tide8.54Highest Observed Tide
Max Tide Date & Time06/01/1977 21:42Highest Observed Tide Date & Time
Min Tide-3.07Lowest Observed Tide
Min Tide Date & Time01/09/1978 15:24Lowest 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
06/01/1977 - 05/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8664611 BIG PARADISE ISLAND, WANDO RIVER, SC

Revised: 08/08/2018
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