Datums for 8724033, PIGEON KEY (INSIDE) FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724033, PIGEON KEY (INSIDE), FL
Status: Accepted (Nov 20 2003)
Units: Feet
Control Station: 8724211 BIG PINE KEY VIADUCT, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.97Mean Higher-High Water
MHW0.71Mean High Water
MTL0.42Mean Tide Level
MSL0.47Mean Sea Level
DTL0.48Mean Diurnal Tide Level
MLW0.13Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.29North American Vertical Datum of 1988
STND-2.92Station Datum
GT0.97Great Diurnal Range
MN0.58Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.14Mean Diurnal Low Water Inequality
HWI2.60Greenwich High Water Interval (in hours)
LWI9.15Greenwich 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
11/01/1973 - 12/31/1973
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




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