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Datums for 8726537, APOLLO BEACH, HILLSBOROUGH BAY FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8726537, APOLLO BEACH, HILLSBOROUGH BAY, FL
Status: Accepted (Mar 16 2011)
Units: Feet
Control Station: 8726520 St. Petersburg, Tampa Bay, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.46Mean Higher-High Water
MHW2.16Mean High Water
MTL1.30Mean Tide Level
MSL1.32Mean Sea Level
DTL1.23Mean Diurnal Tide Level
MLW0.44Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.67North American Vertical Datum of 1988
STND-0.92Station Datum
GT2.46Great Diurnal Range
MN1.72Mean Range of Tide
DHQ0.29Mean Diurnal High Water Inequality
DLQ0.45Mean 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
07/01/1990 - 12/31/1990
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8726537 APOLLO BEACH, HILLSBOROUGH BAY, FL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services