Datums for 8638476, Jordan Point, James River VA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8638476, Jordan Point, James River, VA
Status: Accepted (Jan 15 2013)
Units: Feet
Control Station: 8638610 Sewells Point, VA
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW2.73Mean Higher-High Water
MHW2.47Mean High Water
MTL1.29Mean Tide Level
MSL1.36Mean Sea Level
DTL1.36Mean Diurnal Tide Level
MLW0.11Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-29.15Station Datum
GT2.73Great Diurnal Range
MN2.36Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWI7.65Greenwich High Water Interval (in hours)
LWI1.69Greenwich 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
HATHighest Astronomical Tide
HAT Date & Time HAT Date and Time
LATLowest Astronomical Tide
LAT Date & Time LAT Date and Time
Tidal Datum Analysis Periods
02/01/2012 - 04/30/2012

Products available at 8638476 Jordan Point, James River, VA