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Datums for 8720004, CRANDALL, ST. MARYS RIVER FL


Elevations on Station Datum

Station: 8720004, CRANDALL, ST. MARYS RIVER, FL
Status: Accepted (Mar 21 2014)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW7.16Mean Higher-High Water
MHW6.89Mean High Water
MTL4.47Mean Tide Level
MSL4.68Mean Sea Level
DTL4.51Mean Diurnal Tide Level
MLW2.05Mean Low Water
MLLW1.86Mean Lower-Low Water
NAVD884.69North American Vertical Datum of 1988
STND0.00Station 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)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and Time
HAT8.77Highest Astronomical Tide
HAT Date & Time10/16/1993 14:54HAT Date and Time
LAT0.79Lowest 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