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Datums for 8720004, CRANDALL, ST. MARYS RIVER FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720004, CRANDALL, ST. MARYS RIVER, FL
Status: Accepted (Mar 21 2014)
Units: Feet
Control Station: 8720030 Fernandina Beach, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.30Mean Higher-High Water
MHW5.03Mean High Water
MTL2.61Mean Tide Level
MSL2.82Mean Sea Level
DTL2.65Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.83North American Vertical Datum of 1988
STND-1.86Station Datum
GT5.29Great Diurnal Range
MN4.84Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI2.46Greenwich High Water Interval (in hours)
LWI8.68Greenwich 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
HAT6.91Highest Astronomical Tide
HAT Date & Time10/16/1993 14:54HAT Date and Time
LAT-1.07Lowest Astronomical Tide
LAT Date & Time02/08/1997 08:54LAT Date and Time
Tidal Datum Analysis Periods
02/01/1978 - 05/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8720004 CRANDALL, ST. MARYS RIVER, FL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services