Datums for 8765746, Bayou Fearman, Vermillion Bay LA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8765746, Bayou Fearman, Vermillion Bay, LA
Status: Accepted (Jul 30 2020)
Units: Feet
Control Station: 8764227 LAWMA, Amerada Pass, LA
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.72Mean Higher-High Water
MHW1.60Mean High Water
MTL0.92Mean Tide Level
MSL0.90Mean Sea Level
DTL0.86Mean Diurnal Tide Level
MLW0.24Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.45North American Vertical Datum of 1988
STND-30.08Station Datum
GT1.71Great Diurnal Range
MN1.36Mean Range of Tide
DHQ0.12Mean Diurnal High Water Inequality
DLQ0.23Mean 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
HAT2.20Highest Astronomical Tide
HAT Date & Time10/29/2007 04:54HAT Date and Time
LAT-1.15Lowest Astronomical Tide
LAT Date & Time01/10/2005 18:18LAT Date and Time
Tidal Datum Analysis Periods
11/01/2019 - 01/31/2020


Products available at 8765746 Bayou Fearman, Vermillion Bay, LA