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Current Datum Value: 3.80

Datums for 8720143, SAWPIT CREEK FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720143, SAWPIT CREEK, FL
Status: Accepted (Jun 24 2003)
Units: Feet
Control Station: 8720098 NASSAUVILLE, NASSAU RIVER EAST, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.56Mean Higher-High Water
MHW5.22Mean High Water
MTL2.68Mean Tide Level
MSL2.71Mean Sea Level
DTL2.78Mean Diurnal Tide Level
MLW0.14Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.80Station Datum
GT5.57Great Diurnal Range
MN5.08Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWI1.45Greenwich High Water Interval (in hours)
LWI7.79Greenwich 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
07/01/1978 - 07/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8720143 SAWPIT CREEK, FL

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services