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Datums for 8761529, MARTELLO CASTLE, LAKE BORGNE LA


Elevations on Station Datum

Station: 8761529, MARTELLO CASTLE, LAKE BORGNE, LA
Status: Accepted (Mar 20 2008)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW64.61Mean Higher-High Water
MHW64.49Mean High Water
MTL63.89Mean Tide Level
MSL63.92Mean Sea Level
DTL63.93Mean Diurnal Tide Level
MLW63.29Mean Low Water
MLLW63.24Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT1.38Great Diurnal Range
MN1.20Mean Range of Tide
DHQ0.12Mean Diurnal High Water Inequality
DLQ0.05Mean 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
HAT65.11Highest Astronomical Tide
HAT Date & Time06/22/1986 19:18HAT Date and Time
LAT62.76Lowest Astronomical Tide
LAT Date & Time12/30/1986 18:24LAT Date and Time
Tidal Datum Analysis Periods
01/01/2007 - 05/31/2007




Products available at 8761529 MARTELLO CASTLE, LAKE BORGNE, LA

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