Datums for 8661529, CAPT. ALEXS MARINA, MURRELLS SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8661529, CAPT. ALEXS MARINA, MURRELLS, SC
Status: Accepted (Jul 20 2004)
Units: Feet
Control Station: 8661419 GARDEN CITY BRIDGE, MURRELLS INLET, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.85Mean Higher-High Water
MHW4.43Mean High Water
MTL2.28Mean Tide Level
MSL2.31Mean Sea Level
DTL2.42Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.70North American Vertical Datum of 1988
STND-11.66Station Datum
GT4.84Great Diurnal Range
MN4.30Mean Range of Tide
DHQ0.42Mean Diurnal High Water Inequality
DLQ0.13Mean Diurnal Low Water Inequality
HWI0.85Greenwich High Water Interval (in hours)
LWI7.63Greenwich 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
12/01/1974 - 12/31/1974
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




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