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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)
Maximum6.86Highest Observed Water Level
Max Date & Time11/16/1989 14:00Highest Observed Water Level Date and Time
Minimum2.60Lowest Observed Water Level
Min Date & Time02/21/1990 01:24Lowest Observed Water Level Date and 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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Web site owner: Center for Operational Oceanographic Products and Services