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Datums for 8770733, Lynchburg Landing TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8770733, Lynchburg Landing, TX
Status: Accepted (Oct 23 2017)
Units: Feet
Control Station: 8770613 Morgans Point, Barbours Cut, TX
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.49Mean Higher-High Water
MHW1.39Mean High Water
MTL0.78Mean Tide Level
MSL0.81Mean Sea Level
DTL0.74Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88-0.04North American Vertical Datum of 1988
STND-4.56Station Datum
GT1.49Great Diurnal Range
MN1.21Mean Range of Tide
DHQ0.09Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide6.75Highest Observed Tide
Max Tide Date & Time08/27/2017 20:30Highest Observed Tide Date & Time
Min Tide-3.28Lowest Observed Tide
Min Tide Date & Time01/19/1996 19:18Lowest Observed Tide Date & Time
HAT2.07Highest Astronomical Tide
HAT Date & Time05/06/1985 18:00HAT Date and Time
LAT-1.19Lowest Astronomical Tide
LAT Date & Time01/19/1988 21:12LAT Date and Time
Tidal Datum Analysis Periods
08/01/1995 - 07/31/1996
01/01/2001 - 12/31/2002
01/01/2016 - 12/31/2016




Products available at 8770733 Lynchburg Landing, TX

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