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Datums for 8724499, BOCA CHICA, SOUTHWEST END FL

Elevations on Station Datum

Status: Accepted (May 29 2003)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
MHHW3.90Mean Higher-High Water
MHW3.62Mean High Water
MTL3.19Mean Tide Level
MSL3.21Mean Sea Level
DTL3.26Mean Diurnal Tide Level
MLW2.76Mean Low Water
MLLW2.61Mean Lower-Low Water
NAVD884.05North American Vertical Datum of 1988
STND0.00Station Datum
GT1.29Great Diurnal Range
MN0.87Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.15Mean Diurnal Low Water Inequality
HWI2.53Greenwich High Water Interval (in hours)
LWI8.66Greenwich Low Water Interval (in hours)
Maximum4.71Highest Observed Water Level
Max Date & Time11/03/1971 22:12Highest Observed Water Level Date and Time
Minimum1.72Lowest Observed Water Level
Min Date & Time04/26/1971 17:42Lowest Observed Water Level Date and 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
02/01/1971 - 01/31/1972
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.

Products available at 8724499 BOCA CHICA, SOUTHWEST END, FL

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