Datums for 8723786, USCG STA., ISLAMORADA, SNAKE CR FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8723786, USCG STA., ISLAMORADA, SNAKE CR, FL
Status: Accepted (Jun 29 2005)
Units: Feet
Control Station: 8723852 LOWER MATECUMBE KEY, FLA. BAY, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.96Mean Higher-High Water
MHW0.86Mean High Water
MTL0.46Mean Tide Level
MSL0.46Mean Sea Level
DTL0.48Mean Diurnal Tide Level
MLW0.06Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.29North American Vertical Datum of 1988
STND-2.68Station Datum
GT0.96Great Diurnal Range
MN0.80Mean Range of Tide
DHQ0.09Mean Diurnal High Water Inequality
DLQ0.06Mean Diurnal Low Water Inequality
HWI2.22Greenwich High Water Interval (in hours)
LWI8.88Greenwich 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
05/01/1975 - 05/31/1975




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