Datums for 8571559, McCreadys Creek MD


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8571559, McCreadys Creek, MD
Status: Accepted (Aug 4 2011)
Units: Feet
Control Station: 8577330 Solomons Island, MD
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.39Mean Higher-High Water
MHW2.22Mean High Water
MTL1.17Mean Tide Level
MSL1.17Mean Sea Level
DTL1.20Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-6.73Station Datum
GT2.39Great Diurnal Range
MN2.09Mean Range of Tide
DHQ0.17Mean Diurnal High Water Inequality
DLQ0.13Mean Diurnal Low Water Inequality
HWI6.45Greenwich High Water Interval (in hours)
LWI0.78Greenwich Low Water Interval (in hours)
Max Tide4.52Highest Observed Tide
Max Tide Date & Time05/12/2008 12:18Highest Observed Tide Date & Time
Min Tide-1.66Lowest Observed Tide
Min Tide Date & Time01/15/2006 15:12Lowest Observed Tide Date & Time
HAT2.95Highest Astronomical Tide
HAT Date & Time05/16/1999 06:54HAT Date and Time
LAT-0.36Lowest Astronomical Tide
LAT Date & Time02/08/1997 13:30LAT Date and Time
Tidal Datum Analysis Periods
02/01/2005 - 01/31/2007
01/01/2009 - 12/31/2009




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