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Datums for 8762273, EAST END, PASS MANCHAC LA


Elevations on Station Datum

Station: 8762273, EAST END, PASS MANCHAC, LA
Status: Accepted (May 21 2003)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW4.65Mean Higher-High Water
MHW4.65Mean High Water
MTL4.40Mean Tide Level
MSL4.40Mean Sea Level
DTL4.40Mean Diurnal Tide Level
MLW4.14Mean Low Water
MLLW4.14Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT0.50Great Diurnal Range
MN0.50Mean Range of Tide
DHQ0.00Mean Diurnal High Water Inequality
DLQ0.00Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Maximum7.02Highest Observed Water Level
Max Date & Time01/20/1983 22:48Highest Observed Water Level Date and Time
Minimum1.55Lowest Observed Water Level
Min Date & Time04/12/1988 18:48Lowest 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
01/01/1983 - 12/31/1987




Products available at 8762273 EAST END, PASS MANCHAC, LA

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