Datums for 8738043, West Fowl River Bridge AL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8738043, West Fowl River Bridge, AL
Status: Accepted (Jul 6 2020)
Units: Feet
Control Station: 8741533 Pascagoula NOAA Lab, MS
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.68Mean Higher-High Water
MHW1.52Mean High Water
MTL0.83Mean Tide Level
MSL0.84Mean Sea Level
DTL0.84Mean Diurnal Tide Level
MLW0.14Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.77North American Vertical Datum of 1988
STND-19.48Station Datum
GT1.68Great Diurnal Range
MN1.38Mean Range of Tide
DHQ0.15Mean Diurnal High Water Inequality
DLQ0.15Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide7.13Highest Observed Tide
Max Tide Date & Time10/08/2017 07:54Highest Observed Tide Date & Time
Min Tide-1.74Lowest Observed Tide
Min Tide Date & Time01/01/2018 16:06Lowest Observed Tide Date & Time
HAT2.47Highest Astronomical Tide
HAT Date & Time10/18/1989 05:24HAT Date and Time
LAT-0.96Lowest Astronomical Tide
LAT Date & Time01/27/1987 13:36LAT Date and Time
Tidal Datum Analysis Periods
06/01/2012 - 05/31/2014
05/01/2015 - 04/30/2016
08/01/2016 - 07/31/2018




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