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Datums for 8761426, GREENS DITCH, LAKE ST. CATHERINE LA


Elevations on Station Datum

Station: 8761426, GREENS DITCH, LAKE ST. CATHERINE, LA
Status: Accepted (Feb 2 2004)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW3.36Mean Higher-High Water
MHW3.33Mean High Water
MTL2.96Mean Tide Level
MSL2.97Mean Sea Level
DTL2.97Mean Diurnal Tide Level
MLW2.59Mean Low Water
MLLW2.57Mean Lower-Low Water
NAVD882.25North American Vertical Datum of 1988
STND0.00Station Datum
GT0.78Great Diurnal Range
MN0.74Mean Range of Tide
DHQ0.03Mean Diurnal High Water Inequality
DLQ0.01Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Maximum5.22Highest Observed Water Level
Max Date & Time02/27/1983 23:36Highest Observed Water Level Date and Time
Minimum1.12Lowest Observed Water Level
Min Date & Time02/03/1983 13:36Lowest 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
12/01/1982 - 11/30/1983




Products available at 8761426 GREENS DITCH, LAKE ST. CATHERINE, LA

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