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Datums for 8728786, ELEVEN MILE, ST. VINCENT SOUND

Elevations on Station Datum

Status: Accepted (Mar 9 2011)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
MHHW4.79Mean Higher-High Water
MHW4.66Mean High Water
MTL4.09Mean Tide Level
MSL4.02Mean Sea Level
DTL3.96Mean Diurnal Tide Level
MLW3.53Mean Low Water
MLLW3.12Mean Lower-Low Water
NAVD884.03North American Vertical Datum of 1988
STND0.00Station Datum
GT1.67Great Diurnal Range
MN1.12Mean Range of Tide
DHQ0.14Mean Diurnal High Water Inequality
DLQ0.41Mean 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
HAT5.12Highest Astronomical Tide
HAT Date & Time09/03/1987 12:24HAT Date and Time
LAT2.02Lowest Astronomical Tide
LAT Date & Time12/31/1986 16:42LAT Date and Time
Tidal Datum Analysis Periods
12/01/1977 - 05/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.

Products available at 8728786 ELEVEN MILE, ST. VINCENT SOUND,

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services