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Datums for 8720145, Edwards Creek FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720145, Edwards Creek, FL
Status: Accepted (Aug 10 2011)
Units: Feet
Control Station: 8720030 Fernandina Beach, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.02Mean Higher-High Water
MHW4.80Mean High Water
MTL2.50Mean Tide Level
MSL2.74Mean Sea Level
DTL2.51Mean Diurnal Tide Level
MLW0.21Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.94North American Vertical Datum of 1988
STND-0.49Station Datum
GT5.02Great Diurnal Range
MN4.59Mean Range of Tide
DHQ0.22Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI2.73Greenwich High Water Interval (in hours)
LWI9.11Greenwich Low Water Interval (in hours)
Max Tide6.60Highest Observed Tide
Max Tide Date & Time11/15/2009 14:06Highest Observed Tide Date & Time
Min Tide-2.56Lowest Observed Tide
Min Tide Date & Time03/08/2008 22:12Lowest Observed Tide Date & Time
HAT5.78Highest Astronomical Tide
HAT Date & Time12/23/1999 15:18HAT Date and Time
LAT-0.75Lowest Astronomical Tide
LAT Date & Time02/09/2001 09:48LAT Date and Time
Tidal Datum Analysis Periods
02/01/2008 - 01/31/2011
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8720145 Edwards Creek, FL

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services