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Datums for 8663781, FRENCH QUARTER CREEK SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8663781, FRENCH QUARTER CREEK, SC
Status: Accepted (Feb 25 2004)
Units: Feet
Control Station: 8663665 RICHMOND PLANTATION, E. BR. COOPER RIVER, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.24Mean Higher-High Water
MHW3.04Mean High Water
MTL1.64Mean Tide Level
MSL1.79Mean Sea Level
DTL1.62Mean Diurnal Tide Level
MLW0.25Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.69North American Vertical Datum of 1988
STND-1.53Station Datum
GT3.24Great Diurnal Range
MN2.79Mean Range of Tide
DHQ0.21Mean Diurnal High Water Inequality
DLQ0.25Mean Diurnal Low Water Inequality
HWI3.82Greenwich High Water Interval (in hours)
LWI9.96Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
08/01/1976 - 10/31/1976
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8663781 FRENCH QUARTER CREEK, SC

Revised: 08/08/2018
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