Datums for 8762372, East Bank 1, Norco, B. LaBranche LA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8762372, East Bank 1, Norco, B. LaBranche, LA
Status: Accepted (Feb 28 2018)
Units: Feet
Control Station: 8761724 Grand Isle, LA
T.M.: 90
Epoch: 2012-2016
Datum: MLLW
DatumValueDescription
MHHW0.46Mean Higher-High Water
MHW0.46Mean High Water
MTL0.23Mean Tide Level
MSL0.25Mean Sea Level
DTL0.23Mean Diurnal Tide Level
MLW0.01Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-32.51Station Datum
GT0.46Great Diurnal Range
MN0.45Mean 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)
Max Tide5.43Highest Observed Tide
Max Tide Date & Time08/30/2005 02:36Highest Observed Tide Date & Time
Min Tide-2.31Lowest Observed Tide
Min Tide Date & Time12/14/2010 01:06Lowest Observed Tide Date & Time
HAT0.91Highest Astronomical Tide
HAT Date & Time09/30/1988 15:12HAT Date and Time
LAT-0.60Lowest Astronomical Tide
LAT Date & Time01/29/1987 00:00LAT Date and Time
Tidal Datum Analysis Periods
11/01/2003 - 10/31/2004
05/01/2007 - 04/30/2008
09/01/2010 - 08/31/2011




Products available at 8762372 East Bank 1, Norco, B. LaBranche, LA