Datums for 8761414, BILLET BAY COMMUNITY, BILLET BAY LA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8761414, BILLET BAY COMMUNITY, BILLET BAY, LA
Status: Accepted (Mar 30 2018)
Units: Feet
Control Station: 8761724 Grand Isle, LA
T.M.: 90
Epoch: 2012-2016
Datum: MLLW
DatumValueDescription
MHHW1.06Mean Higher-High Water
MHW1.05Mean High Water
MTL0.54Mean Tide Level
MSL0.54Mean Sea Level
DTL0.53Mean Diurnal Tide Level
MLW0.03Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.82Station Datum
GT1.06Great Diurnal Range
MN1.02Mean Range of Tide
DHQ0.01Mean Diurnal High Water Inequality
DLQ0.03Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide3.95Highest Observed Tide
Max Tide Date & Time10/28/1985 08:30Highest Observed Tide Date & Time
Min Tide-2.17Lowest Observed Tide
Min Tide Date & Time03/22/1986 13:36Lowest Observed Tide Date & Time
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
11/01/1985 - 10/31/1986


Products available at 8761414 BILLET BAY COMMUNITY, BILLET BAY, LA
  • Meteorological/Other
  • Meteorological Observations
  • Water Temp/Conductivity
  • PORTS®
  • This station is not a member of PORTS®