Datums for 8666367, WILLTOWN BLUFF SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8666367, WILLTOWN BLUFF, SC
Status: Accepted (Jun 3 2003)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW6.17Mean Higher-High Water
MHW5.89Mean High Water
MTL3.05Mean Tide Level
MSL3.45Mean Sea Level
DTL3.08Mean Diurnal Tide Level
MLW0.22Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.95North American Vertical Datum of 1988
STND-0.58Station Datum
GT6.17Great Diurnal Range
MN5.67Mean Range of Tide
DHQ0.28Mean Diurnal High Water Inequality
DLQ0.22Mean Diurnal Low Water Inequality
HWI2.09Greenwich High Water Interval (in hours)
LWI8.95Greenwich Low Water Interval (in hours)
Max Tide7.46Highest Observed Tide
Max Tide Date & Time06/01/1977 22:06Highest Observed Tide Date & Time
Min Tide-2.87Lowest Observed Tide
Min Tide Date & Time01/25/1979 01:36Lowest 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




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