Datums for 8664992, NORTH DEWEES ISLAND SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8664992, NORTH DEWEES ISLAND, SC
Status: Accepted (Feb 26 2004)
Units: Feet
Control Station: 8664941 South Capers Island, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.28Mean Higher-High Water
MHW4.94Mean High Water
MTL2.57Mean Tide Level
MSL2.62Mean Sea Level
DTL2.64Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.77Station Datum
GT5.28Great Diurnal Range
MN4.76Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI0.39Greenwich High Water Interval (in hours)
LWI6.45Greenwich 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
10/01/1975 - 12/31/1975




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