Datums for 8668498, Fripps Inlet SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8668498, Fripps Inlet, SC
Status: Accepted (Oct 19 2011)
Units: Feet
Control Station: 8665530 Charleston, Cooper River Entrance, SC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW6.69Mean Higher-High Water
MHW6.30Mean High Water
MTL3.25Mean Tide Level
MSL3.36Mean Sea Level
DTL3.34Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD883.66North American Vertical Datum of 1988
STND-19.09Station Datum
GT6.69Great Diurnal Range
MN6.10Mean Range of Tide
DHQ0.38Mean Diurnal High Water Inequality
DLQ0.20Mean Diurnal Low Water Inequality
HWI0.34Greenwich High Water Interval (in hours)
LWI6.53Greenwich Low Water Interval (in hours)
Max Tide8.99Highest Observed Tide
Max Tide Date & Time06/15/2007 00:24Highest Observed Tide Date & Time
Min Tide-3.27Lowest Observed Tide
Min Tide Date & Time01/29/1979 07:30Lowest Observed Tide Date & Time
HAT8.38Highest Astronomical Tide
HAT Date & Time11/05/1998 13:18HAT Date and Time
LAT-1.67Lowest Astronomical Tide
LAT Date & Time02/09/2001 07:18LAT Date and Time
Tidal Datum Analysis Periods
03/01/2004 - 02/28/2007
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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