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Current Datum Value: 0.57

Datums for 8724996, MCILVAINE BAY FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724996, MCILVAINE BAY, FL
Status: Accepted (Aug 1 2003)
Units: Feet
Control Station: 8725110 Naples, Gulf of Mexico, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.61Mean Higher-High Water
MHW2.37Mean High Water
MTL1.42Mean Tide Level
MSL1.44Mean Sea Level
DTL1.31Mean Diurnal Tide Level
MLW0.46Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.03North American Vertical Datum of 1988
STND-0.57Station Datum
GT2.61Great Diurnal Range
MN1.92Mean Range of Tide
DHQ0.24Mean Diurnal High Water Inequality
DLQ0.45Mean Diurnal Low Water Inequality
HWI6.77Greenwich High Water Interval (in hours)
LWI0.78Greenwich 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
HAT3.38Highest Astronomical Tide
HAT Date & Time11/05/1990 07:36HAT Date and Time
LAT-0.93Lowest Astronomical Tide
LAT Date & Time01/10/2001 13:48LAT Date and Time
Tidal Datum Analysis Periods
08/01/1978 - 12/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8724996 MCILVAINE BAY, FL

Revised: 08/08/2018
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