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Datums for 8761402, The Rigolets LA


Elevations on Station Datum

Station: 8761402, The Rigolets, LA
Status: Accepted (Feb 18 2015)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW3.71Mean Higher-High Water
MHW3.69Mean High Water
MTL3.36Mean Tide Level
MSL3.38Mean Sea Level
DTL3.35Mean Diurnal Tide Level
MLW3.03Mean Low Water
MLLW2.99Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT0.72Great Diurnal Range
MN0.67Mean Range of Tide
DHQ0.02Mean Diurnal High Water Inequality
DLQ0.04Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and Time
HAT4.34Highest Astronomical Tide
HAT Date & Time10/09/1990 10:00HAT Date and Time
LAT2.15Lowest Astronomical Tide
LAT Date & Time01/27/1987 16:06LAT Date and Time
Tidal Datum Analysis Periods
10/01/2014 - 10/31/2014




Products available at 8761402 The Rigolets, LA

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services