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Datums for 8534244, GRAVELING POINT NJ


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8534244, GRAVELING POINT, NJ
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8557380 Lewes, DE
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.67Mean Higher-High Water
MHW3.31Mean High Water
MTL1.72Mean Tide Level
MSL1.70Mean Sea Level
DTL1.84Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.01Station Datum
GT3.66Great Diurnal Range
MN3.18Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.13Mean Diurnal Low Water Inequality
HWI1.01Greenwich High Water Interval (in hours)
LWI7.87Greenwich Low Water Interval (in hours)
Max Tide6.35Highest Observed Tide
Max Tide Date & Time10/14/1977 09:36Highest Observed Tide Date & Time
Min Tide-2.40Lowest Observed Tide
Min Tide Date & Time12/10/1977 02:30Lowest 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
12/01/1977 - 11/30/1978




Products available at 8534244 GRAVELING POINT, NJ

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services