Datums for 8723350, RAGGED KEY #3 FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8723350, RAGGED KEY #3, FL
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW1.83Mean Higher-High Water
MHW1.78Mean High Water
MTL0.95Mean Tide Level
MSL0.92Mean Sea Level
DTL0.92Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.24Station Datum
GT1.83Great Diurnal Range
MN1.65Mean Range of Tide
DHQ0.05Mean Diurnal High Water Inequality
DLQ0.13Mean Diurnal Low Water Inequality
HWI1.88Greenwich High Water Interval (in hours)
LWI8.31Greenwich Low Water Interval (in hours)
Max Tide3.43Highest Observed Tide
Max Tide Date & Time11/02/1975 07:42Highest Observed Tide Date & Time
Min Tide-0.51Lowest Observed Tide
Min Tide Date & Time04/05/1981 16:30Lowest 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




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