Datums for 8761679, ST. MARYS POINT, BARATARIA BAY LA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8761679, ST. MARYS POINT, BARATARIA BAY, LA
Status: Accepted (Mar 30 2018)
Units: Feet
Control Station: 8761724 Grand Isle, LA
T.M.: 90
Epoch: 2012-2016
Datum: MLLW
DatumValueDescription
MHHW1.00Mean Higher-High Water
MHW1.00Mean High Water
MTL0.51Mean Tide Level
MSL0.51Mean Sea Level
DTL0.50Mean Diurnal Tide Level
MLW0.02Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.37Station Datum
GT1.00Great Diurnal Range
MN0.97Mean Range of Tide
DHQ0.00Mean Diurnal High Water Inequality
DLQ0.03Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide1.47Highest Observed Tide
Max Tide Date & Time10/24/1986 07:42Highest Observed Tide Date & Time
Min Tide-2.32Lowest Observed Tide
Min Tide Date & Time01/27/1986 16:00Lowest Observed Tide Date & Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
01/01/1986 - 12/31/1986




Products available at 8761679 ST. MARYS POINT, BARATARIA BAY, LA