Datums for 8652678, USCG LIFEBOAT STATION, OREGON INLET NC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8652678, USCG LIFEBOAT STATION, OREGON INLET, NC
Status: Accepted (Jul 25 2011)
Units: Feet
Control Station: 8652587 Oregon Inlet Marina, NC
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.18Mean Higher-High Water
MHW1.98Mean High Water
MTL1.04Mean Tide Level
MSL1.02Mean Sea Level
DTL1.09Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.43North American Vertical Datum of 1988
STND-3.41Station Datum
GT2.18Great Diurnal Range
MN1.88Mean Range of Tide
DHQ0.21Mean Diurnal High Water Inequality
DLQ0.10Mean Diurnal Low Water Inequality
HWI0.18Greenwich High Water Interval (in hours)
LWI6.36Greenwich 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
HAT3.13Highest Astronomical Tide
HAT Date & Time10/16/1989 13:06HAT Date and Time
LAT-0.70Lowest Astronomical Tide
LAT Date & Time02/09/1997 19:54LAT Date and Time
Tidal Datum Analysis Periods
05/01/1994 - 06/30/1994
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




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