Datums for 8762483, I-10 Bonnet Carre Floodway LA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8762483, I-10 Bonnet Carre Floodway, LA
Status: Accepted (Jul 25 2022)
Units: Feet
Control Station: 8761927 New Canal Station, LA
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.58Mean Higher-High Water
MHW0.58Mean High Water
MTL0.29Mean Tide Level
MSL0.29Mean Sea Level
DTL0.29Mean Diurnal Tide Level
MLW0.00Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND0.13Station Datum
GT0.58Great Diurnal Range
MN0.58Mean 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 Tide4.97Highest Observed Tide
Max Tide Date & Time06/08/2020 03:48Highest Observed Tide Date & Time
Min Tide-2.07Lowest Observed Tide
Min Tide Date & Time02/10/2016 02:30Lowest Observed Tide Date & Time
HAT1.22Highest Astronomical Tide
HAT Date & Time10/10/2025 13:54HAT Date and Time
LAT-0.55Lowest Astronomical Tide
LAT Date & Time01/21/2005 21:30LAT Date and Time
Tidal Datum Analysis Periods
05/01/2015 - 04/30/2020


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