Datums for 8775296, USS Lexington TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8775296, USS Lexington, TX
Status: Accepted (Jan 17 2020)
Units: Feet
Control Station: 8775792 Packery Channel, TX
T.M.: 0
Epoch: 2002-2006
Datum: MLLW
DatumValueDescription
MHHW0.60Mean Higher-High Water
MHW0.59Mean High Water
MTL0.30Mean Tide Level
MSL0.34Mean Sea Level
DTL0.30Mean Diurnal Tide Level
MLW0.01Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88-0.42North American Vertical Datum of 1988
STND-4.62Station Datum
GT0.61Great Diurnal Range
MN0.58Mean Range of Tide
DHQ0.02Mean Diurnal High Water Inequality
DLQ0.02Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide2.79Highest Observed Tide
Max Tide Date & Time10/13/2018 10:30Highest Observed Tide Date & Time
Min Tide-1.12Lowest Observed Tide
Min Tide Date & Time01/13/2018 16:48Lowest Observed Tide Date & Time
HAT1.19Highest Astronomical Tide
HAT Date & Time05/16/1987 22:36HAT Date and Time
LAT-0.66Lowest Astronomical Tide
LAT Date & Time01/18/1988 19:00LAT Date and Time
Tidal Datum Analysis Periods
07/01/2016 - 06/30/2018




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