Datums for 8667630, EDISTO BEACH, EDISTO ISLAND SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8667630, EDISTO BEACH, EDISTO ISLAND, SC
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW6.38Mean Higher-High Water
MHW6.01Mean High Water
MTL3.11Mean Tide Level
MSL3.19Mean Sea Level
DTL3.19Mean Diurnal Tide Level
MLW0.21Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.55Station Datum
GT6.38Great Diurnal Range
MN5.80Mean Range of Tide
DHQ0.37Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI12.51Greenwich High Water Interval (in hours)
LWI6.35Greenwich Low Water Interval (in hours)
Max Tide8.62Highest Observed Tide
Max Tide Date & Time06/01/1977 00:00Highest Observed Tide Date & Time
Min Tide-2.90Lowest Observed Tide
Min Tide Date & Time01/09/1978 00:00Lowest 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




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