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Datums for 8761198, CHEVRON STATION 289, PELICAN ISLAND LA


Elevations on Station Datum

Station: 8761198, CHEVRON STATION 289, PELICAN ISLAND, LA
Status: Accepted (May 7 2014)
Units: Feet
T.M.: 90
Epoch: 2007-2011
Datum: STND
DatumValueDescription
MHHW3.30Mean Higher-High Water
MHW3.30Mean High Water
MTL2.75Mean Tide Level
MSL2.76Mean Sea Level
DTL2.75Mean Diurnal Tide Level
MLW2.20Mean Low Water
MLLW2.19Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT1.12Great Diurnal Range
MN1.10Mean 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)
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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
11/01/1985 - 06/30/1986




Products available at 8761198 CHEVRON STATION 289, PELICAN ISLAND, LA

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