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Current Datum Value: 3.25

Datums for 8761819, TEXACO DOCK, HACKBERRY BAY LA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8761819, TEXACO DOCK, HACKBERRY BAY, LA
Status: Accepted (Apr 4 2018)
Units: Feet
Control Station: 8761724 Grand Isle, LA
T.M.: 90
Epoch: 2012-2016
Datum: MLLW
DatumValueDescription
MHHW0.90Mean Higher-High Water
MHW0.90Mean High Water
MTL0.45Mean Tide Level
MSL0.46Mean Sea Level
DTL0.45Mean Diurnal Tide Level
MLW0.01Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.25Station Datum
GT0.90Great Diurnal Range
MN0.89Mean Range of Tide
DHQ0.01Mean Diurnal High Water Inequality
DLQ0.01Mean 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
HAT1.49Highest Astronomical Tide
HAT Date & Time06/13/1987 17:54HAT Date and Time
LAT-0.64Lowest Astronomical Tide
LAT Date & Time01/29/1988 13:30LAT Date and Time
Tidal Datum Analysis Periods
11/01/1986 - 09/30/1987




Products available at 8761819 TEXACO DOCK, HACKBERRY BAY, LA

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