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Datums for 8760742, COMFORT ISLAND LA


Elevations on Station Datum

Station: 8760742, COMFORT ISLAND, LA
Status: Accepted (May 1 2003)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW3.84Mean Higher-High Water
MHW3.80Mean High Water
MTL3.07Mean Tide Level
MSL3.09Mean Sea Level
DTL3.05Mean Diurnal Tide Level
MLW2.34Mean Low Water
MLLW2.27Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT1.57Great Diurnal Range
MN1.45Mean Range of Tide
DHQ0.04Mean Diurnal High Water Inequality
DLQ0.07Mean 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
03/01/1981 - 12/31/1981




Products available at 8760742 COMFORT ISLAND, LA

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