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Current Datum Value: 3.44

Datums for 8770570, Sabine Pass North TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8770570, Sabine Pass North, TX
Status: Accepted (Sep 22 2011)
Units: Feet
Control Station: 8771450 Galveston Pier 21, TX
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.61Mean Higher-High Water
MHW1.50Mean High Water
MTL0.96Mean Tide Level
MSL0.97Mean Sea Level
DTL0.81Mean Diurnal Tide Level
MLW0.41Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.44Station Datum
GT1.60Great Diurnal Range
MN1.09Mean Range of Tide
DHQ0.10Mean Diurnal High Water Inequality
DLQ0.41Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide14.32Highest Observed Tide
Max Tide Date & Time09/13/2008 07:54Highest Observed Tide Date & Time
Min Tide-3.74Lowest Observed Tide
Min Tide Date & Time01/19/1996 13:30Lowest Observed Tide Date & Time
HAT2.28Highest Astronomical Tide
HAT Date & Time10/15/1989 22:36HAT Date and Time
LAT-1.35Lowest Astronomical Tide
LAT Date & Time12/31/1986 15:12LAT Date and Time
Tidal Datum Analysis Periods
01/01/1985 - 12/31/2001
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8770570 Sabine Pass North, TX

Revised: 08/08/2018
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