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Datums for 8724229, ANNETTE KEY FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724229, ANNETTE KEY, FL
Status: Accepted (Feb 26 2004)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.41Mean Higher-High Water
MHW2.18Mean High Water
MTL1.24Mean Tide Level
MSL1.13Mean Sea Level
DTL1.20Mean Diurnal Tide Level
MLW0.30Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.42Station 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)
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
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