Datums for 8765969, Freshwater Bayou

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8765969, Freshwater Bayou
Status: Accepted (Dec 31 2020)
Units: Feet
Control Station: 8767961 Bulk Terminal, LA
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
MHHW0.84Mean Higher-High Water
MHW0.79Mean High Water
MTL0.44Mean Tide Level
MSL0.45Mean Sea Level
DTL0.42Mean Diurnal Tide Level
MLW0.10Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.42North American Vertical Datum of 1988
STND-31.05Station Datum
GT0.84Great Diurnal Range
MN0.69Mean Range of Tide
DHQ0.06Mean Diurnal High Water Inequality
DLQ0.10Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest Observed Tide Date & Time
HAT0.99Highest Astronomical Tide
HAT Date & Time12/06/2025 06:00HAT Date and Time
LAT-0.37Lowest Astronomical Tide
LAT Date & Time12/05/2025 20:00LAT Date and Time
Tidal Datum Analysis Periods
03/01/2020 - 06/30/2020

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