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Datums for 8761294, WEST PEARL RIVER LA


Elevations on Station Datum

Station: 8761294, WEST PEARL RIVER, LA
Status: Accepted (Apr 9 2004)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW4.52Mean Higher-High Water
MHW4.52Mean High Water
MTL4.21Mean Tide Level
MSL4.24Mean Sea Level
DTL4.21Mean Diurnal Tide Level
MLW3.91Mean Low Water
MLLW3.90Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT0.62Great Diurnal Range
MN0.61Mean Range of Tide
DHQ0.01Mean Diurnal High Water Inequality
DLQ0.00Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Maximum5.36Highest Observed Water Level
Max Date & Time05/05/1981 22:18Highest Observed Water Level Date and Time
Minimum2.63Lowest Observed Water Level
Min Date & Time10/19/1981 02:00Lowest 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
01/01/1981 - 12/31/1981




Products available at 8761294 WEST PEARL RIVER, LA

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