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Current Datum Value: 1.39

Datums for 8728941, NORTH PRONG, WETAPPO CREEK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8728941, NORTH PRONG, WETAPPO CREEK
Status: Accepted (Sep 11 2003)
Units: Feet
Control Station: 8729015 ALLANTON, EAST BAY, FL
T.M.: 90
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.69Mean Higher-High Water
MHW1.56Mean High Water
MTL0.88Mean Tide Level
MSL0.86Mean Sea Level
DTL0.84Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.62North American Vertical Datum of 1988
STND-1.39Station Datum
GT1.69Great Diurnal Range
MN1.37Mean Range of Tide
DHQ0.13Mean Diurnal High Water Inequality
DLQ0.20Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
05/01/1976 - 05/31/1976
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8728941 NORTH PRONG, WETAPPO CREEK,

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