Datums for 8678124, Raccoon Key Spit GA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8678124, Raccoon Key Spit, GA
Status: Accepted (Jul 10 2012)
Units: Feet
Control Station: 8720030 Fernandina Beach, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.12Mean Higher-High Water
MHW6.77Mean High Water
MTL3.49Mean Tide Level
MSL3.56Mean Sea Level
DTL3.56Mean Diurnal Tide Level
MLW0.21Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-24.68Station Datum
GT7.13Great Diurnal Range
MN6.56Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI1.05Greenwich High Water Interval (in hours)
LWI7.41Greenwich 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
HAT9.29Highest Astronomical Tide
HAT Date & Time11/04/1994 13:30HAT Date and Time
LAT-1.60Lowest Astronomical Tide
LAT Date & Time02/09/1997 21:06LAT Date and Time
Tidal Datum Analysis Periods
02/01/2012 - 04/30/2012




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