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Datums for 8514322, PATCHOGUE, PATCHOGUE RIVER NY


Elevations on Station Datum

Station: 8514322, PATCHOGUE, PATCHOGUE RIVER, NY
Status: Accepted (Apr 18 2003)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW5.28Mean Higher-High Water
MHW5.12Mean High Water
MTL4.56Mean Tide Level
MSL4.56Mean Sea Level
DTL4.59Mean Diurnal Tide Level
MLW4.01Mean Low Water
MLLW3.90Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT1.37Great Diurnal Range
MN1.11Mean Range of Tide
DHQ0.16Mean Diurnal High Water Inequality
DLQ0.10Mean Diurnal Low Water Inequality
HWI3.52Greenwich High Water Interval (in hours)
LWI10.19Greenwich Low Water Interval (in hours)
Max Tide6.86Highest Observed Tide
Max Tide Date & Time11/16/1989 14:00Highest Observed Tide Date & Time
Min Tide2.60Lowest Observed Tide
Min Tide Date & Time02/21/1990 01:24Lowest 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
10/01/1989 - 09/30/1990




Products available at 8514322 PATCHOGUE, PATCHOGUE RIVER, NY

Revised: 10/15/2013
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