Datums for 8579542, Lower Marlboro MD


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8579542, Lower Marlboro, MD
Status: Accepted (Jun 17 2010)
Units: Feet
Control Station: 8571892 Cambridge, MD
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.13Mean Higher-High Water
MHW1.99Mean High Water
MTL1.08Mean Tide Level
MSL1.11Mean Sea Level
DTL1.06Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-8.39Station Datum
GT2.14Great Diurnal Range
MN1.82Mean Range of Tide
DHQ0.14Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI8.77Greenwich High Water Interval (in hours)
LWI2.80Greenwich Low Water Interval (in hours)
Max Tide4.86Highest Observed Tide
Max Tide Date & Time09/02/2006 02:00Highest Observed Tide Date & Time
Min Tide-2.66Lowest Observed Tide
Min Tide Date & Time01/03/2010 17:36Lowest Observed Tide Date & Time
HAT2.34Highest Astronomical Tide
HAT Date & Time11/05/1998 21:42HAT Date and Time
LAT-0.11Lowest Astronomical Tide
LAT Date & Time10/16/1993 15:12LAT Date and Time
Tidal Datum Analysis Periods
05/01/2005 - 04/30/2008




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