Datums for 8635257, Rappahannock Bend VA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8635257, Rappahannock Bend, VA
Status: Accepted (Nov 8 2010)
Units: Feet
Control Station: 8636580 Windmill Point, VA
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.43Mean Higher-High Water
MHW2.27Mean High Water
MTL1.20Mean Tide Level
MSL1.29Mean Sea Level
DTL1.21Mean Diurnal Tide Level
MLW0.14Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-19.96Station Datum
GT2.42Great Diurnal Range
MN2.12Mean Range of Tide
DHQ0.16Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWI10.99Greenwich High Water Interval (in hours)
LWI5.16Greenwich 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
HAT2.59Highest Astronomical Tide
HAT Date & Time06/22/1983 08:30HAT Date and Time
LAT-0.15Lowest Astronomical Tide
LAT Date & Time08/30/1996 18:24LAT Date and Time
Tidal Datum Analysis Periods
04/01/2008 - 01/31/2009




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