Datums for 8760595, BRETON ISLAND LA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8760595, BRETON ISLAND, LA
Status: Accepted (May 29 2003)
Units: Feet
Control Station: 8747437 Bay Waveland Yacht Club, MS
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.37Mean Higher-High Water
MHW1.37Mean High Water
MTL0.69Mean Tide Level
MSL0.72Mean Sea Level
DTL0.69Mean Diurnal Tide Level
MLW0.01Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
CRD_OFFSETColumbia River Datum Offset
STND-3.13Station Datum
GT1.37Great Diurnal Range
MN1.37Mean 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 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
07/01/1981 - 12/31/1981




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