Datums for 8729791, HERNANDEZ POINT NORTH


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8729791, HERNANDEZ POINT NORTH
Status: Accepted (Apr 30 2004)
Units: Feet
Control Station: 8729840 Pensacola, FL
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.30Mean Higher-High Water
MHW1.25Mean High Water
MTL0.67Mean Tide Level
MSL0.65Mean Sea Level
DTL0.65Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.34North American Vertical Datum of 1988
STND-2.84Station Datum
GT1.30Great Diurnal Range
MN1.16Mean Range of Tide
DHQ0.06Mean Diurnal High Water Inequality
DLQ0.09Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
HAT2.06Highest Astronomical Tide
HAT Date & Time10/09/1986 08:54HAT Date and Time
LAT-1.01Lowest Astronomical Tide
LAT Date & Time12/31/1986 16:06LAT Date and Time
Tidal Datum Analysis Periods
06/01/1977 - 07/31/1977
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




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