Datums for 8516607, Harry Tappen Marina NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8516607, Harry Tappen Marina, NY
Status: Accepted (Nov 24 2014)
Units: Feet
Control Station: 8516945 Kings Point, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.88Mean Higher-High Water
MHW7.52Mean High Water
MTL3.88Mean Tide Level
MSL3.89Mean Sea Level
DTL3.94Mean Diurnal Tide Level
MLW0.23Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-19.18Station Datum
GT7.87Great Diurnal Range
MN7.29Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.23Mean Diurnal Low Water Inequality
HWI3.73Greenwich High Water Interval (in hours)
LWI10.38Greenwich 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
HAT9.91Highest Astronomical Tide
HAT Date & Time10/16/1993 16:18HAT Date and Time
LAT-1.92Lowest Astronomical Tide
LAT Date & Time01/21/1996 23:18LAT Date and Time
Tidal Datum Analysis Periods
05/01/2014 - 07/31/2014




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