Datums for 8514779, Seaview Ferry Dock NY

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8514779, Seaview Ferry Dock, NY
Status: Accepted (Dec 17 2014)
Units: Feet
Control Station: 8510560 Montauk, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW1.44Mean Higher-High Water
MHW1.30Mean High Water
MTL0.72Mean Tide Level
MSL0.70Mean Sea Level
DTL0.72Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-29.23Station Datum
GT1.45Great Diurnal Range
MN1.17Mean Range of Tide
DHQ0.14Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWI2.61Greenwich High Water Interval (in hours)
LWI9.02Greenwich 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
HAT1.86Highest Astronomical Tide
HAT Date & Time10/16/1989 15:54HAT Date and Time
LAT-0.43Lowest Astronomical Tide
LAT Date & Time01/20/1996 08:18LAT Date and Time
Tidal Datum Analysis Periods
08/01/2014 - 08/31/2014

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