Datums for 8661559, SMITHS DOCK, MURRELLS INLET SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8661559, SMITHS DOCK, MURRELLS INLET, SC
Status: Accepted (Jul 7 2003)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.85Mean Higher-High Water
MHW4.47Mean High Water
MTL2.32Mean Tide Level
MSL2.41Mean Sea Level
DTL2.42Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.74North American Vertical Datum of 1988
STND-0.04Station Datum
GT4.86Great Diurnal Range
MN4.29Mean Range of Tide
DHQ0.39Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI0.92Greenwich High Water Interval (in hours)
LWI7.76Greenwich Low Water Interval (in hours)
Max Tide6.80Highest Observed Tide
Max Tide Date & Time06/10/1975 20:36Highest Observed Tide Date & Time
Min Tide-1.46Lowest Observed Tide
Min Tide Date & Time01/01/1976 03:30Lowest 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
02/01/1975 - 01/31/1976




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