Datums for 8518902, Dyckman Street NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8518902, Dyckman Street, NY
Status: Accepted (Nov 24 2014)
Units: Feet
Control Station: 8518750 The Battery, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.41Mean Higher-High Water
MHW4.15Mean High Water
MTL2.16Mean Tide Level
MSL2.30Mean Sea Level
DTL2.20Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.40North American Vertical Datum of 1988
STND-4.58Station Datum
GT4.41Great Diurnal Range
MN3.98Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI1.69Greenwich High Water Interval (in hours)
LWI7.95Greenwich 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
HAT5.56Highest Astronomical Tide
HAT Date & Time10/16/1993 14:06HAT Date and Time
LAT-1.10Lowest Astronomical Tide
LAT Date & Time02/09/1997 21:36LAT Date and Time
Tidal Datum Analysis Periods
05/01/2014 - 07/31/2014




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