Datums for 8512668, Mattituck Inlet, Long Island NY


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8512668, Mattituck Inlet, Long Island, NY
Status: Accepted (Jun 5 2013)
Units: Feet
Control Station: 8467150 Bridgeport, CT
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.57Mean Higher-High Water
MHW5.28Mean High Water
MTL2.74Mean Tide Level
MSL2.71Mean Sea Level
DTL2.78Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-19.80Station Datum
GT5.58Great Diurnal Range
MN5.08Mean Range of Tide
DHQ0.29Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI4.00Greenwich High Water Interval (in hours)
LWI10.17Greenwich 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
HAT6.77Highest Astronomical Tide
HAT Date & Time11/05/1998 16:48HAT Date and Time
LAT-1.20Lowest Astronomical Tide
LAT Date & Time11/04/1998 22:18LAT Date and Time
Tidal Datum Analysis Periods
03/24/2013 - 04/22/2013




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