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Datums for 8724229, ANNETTE KEY FL


Elevations on Station Datum

Station: 8724229, ANNETTE KEY, FL
Status: Accepted (Feb 26 2004)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW4.83Mean Higher-High Water
MHW4.60Mean High Water
MTL3.66Mean Tide Level
MSL3.55Mean Sea Level
DTL3.62Mean Diurnal Tide Level
MLW2.72Mean Low Water
MLLW2.42Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT2.41Great Diurnal Range
MN1.88Mean Range of Tide
DHQ0.23Mean Diurnal High Water Inequality
DLQ0.30Mean Diurnal Low Water Inequality
HWI6.26Greenwich High Water Interval (in hours)
LWI0.53Greenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest 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
08/01/1974 - 08/31/1974




Products available at 8724229 ANNETTE KEY, FL

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