Datums for 8518924, HAVERSTRAW BAY NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8518924, HAVERSTRAW BAY, NY
Status: Accepted (Apr 30 2012)
Units: Feet
Control Station: 8518750 The Battery, NY
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.68Mean Higher-High Water
MHW3.40Mean High Water
MTL1.78Mean Tide Level
MSL1.81Mean Sea Level
DTL1.84Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.64North American Vertical Datum of 1988
STND-6.32Station Datum
GT3.67Great Diurnal Range
MN3.22Mean Range of Tide
DHQ0.28Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI3.07Greenwich High Water Interval (in hours)
LWI9.91Greenwich Low Water Interval (in hours)
Max Tide5.54Highest Observed Tide
Max Tide Date & Time03/19/1983 01:24Highest Observed Tide Date & Time
Min Tide-2.60Lowest Observed Tide
Min Tide Date & Time04/07/1982 16:54Lowest 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
01/01/1982 - 12/31/1983




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