Datums for 8723506, PUMPKIN KEY, CARD SOUND FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8723506, PUMPKIN KEY, CARD SOUND, FL
Status: Accepted (Oct 16 2003)
Units: Feet
Control Station: 8723970 Vaca Key, Florida Bay, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.75Mean Higher-High Water
MHW0.75Mean High Water
MTL0.42Mean Tide Level
MSL0.37Mean Sea Level
DTL0.38Mean Diurnal Tide Level
MLW0.09Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.55Station Datum
GT0.75Great Diurnal Range
MN0.65Mean Range of Tide
DHQ0.01Mean Diurnal High Water Inequality
DLQ0.09Mean 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
HAT1.31Highest Astronomical Tide
HAT Date & Time10/17/1993 04:48HAT Date and Time
LAT-0.45Lowest Astronomical Tide
LAT Date & Time02/08/2001 10:24LAT Date and Time
Tidal Datum Analysis Periods
08/01/1987 - 09/30/1987




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