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Current Datum Value: 0.96

Datums for 8666652, FOLLY RIVER BRIDGE, FOLLY RIVER SC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8666652, FOLLY RIVER BRIDGE, FOLLY RIVER, 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
MHHW5.83Mean Higher-High Water
MHW5.45Mean High Water
MTL2.82Mean Tide Level
MSL2.95Mean Sea Level
DTL2.92Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD883.23North American Vertical Datum of 1988
STND-0.96Station Datum
GT5.83Great Diurnal Range
MN5.27Mean Range of Tide
DHQ0.38Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI0.76Greenwich High Water Interval (in hours)
LWI6.58Greenwich Low Water Interval (in hours)
Max Tide7.71Highest Observed Tide
Max Tide Date & Time06/01/1977 20:06Highest Observed Tide Date & Time
Min Tide-1.69Lowest Observed Tide
Min Tide Date & Time11/22/1976 01:48Lowest 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
02/01/1977 - 01/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8666652 FOLLY RIVER BRIDGE, FOLLY RIVER, SC

Revised: 08/08/2018
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