Datums for 8516614, GLEN COVE YACHT CLUB, LONG ISLAND NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8516614, GLEN COVE YACHT CLUB, LONG ISLAND, NY
Status: Accepted (May 21 2003)
Units: Feet
Control Station: 8518490 NEW ROCHELLE, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.87Mean Higher-High Water
MHW7.51Mean High Water
MTL3.87Mean Tide Level
MSL3.88Mean Sea Level
DTL3.94Mean Diurnal Tide Level
MLW0.24Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD884.15North American Vertical Datum of 1988
STND-2.17Station Datum
GT7.87Great Diurnal Range
MN7.27Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.24Mean Diurnal Low Water Inequality
HWI3.70Greenwich High Water Interval (in hours)
LWI10.34Greenwich 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
06/01/1990 - 08/31/1990
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8516614 GLEN COVE YACHT CLUB, LONG ISLAND, NY