Datums for 8720582, State Road 312, Matanzas River FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720582, State Road 312, Matanzas River, FL
Status: Accepted (Aug 23 2011)
Units: Feet
Control Station: 8720218 Mayport (Bar Pilots Dock), FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.81Mean Higher-High Water
MHW4.47Mean High Water
MTL2.33Mean Tide Level
MSL2.38Mean Sea Level
DTL2.41Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.81North American Vertical Datum of 1988
STND2.82Station Datum
GT4.80Great Diurnal Range
MN4.28Mean Range of Tide
DHQ0.33Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI1.33Greenwich High Water Interval (in hours)
LWI7.53Greenwich Low Water Interval (in hours)
Max Tide7.37Highest Observed Tide
Max Tide Date & Time09/27/2004 00:24Highest Observed Tide Date & Time
Min Tide-1.45Lowest Observed Tide
Min Tide Date & Time03/07/2004 07:42Lowest Observed Tide Date & Time
HAT5.88Highest Astronomical Tide
HAT Date & Time06/14/1999 01:30HAT Date and Time
LAT-0.88Lowest Astronomical Tide
LAT Date & Time01/21/1996 07:48LAT Date and Time
Tidal Datum Analysis Periods
10/01/2003 - 09/30/2004




Products available at 8720582 State Road 312, Matanzas River, FL