Datums for 8720434, BLACK CREEK FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720434, BLACK CREEK, FL
Status: Accepted (Dec 21 2023)
Units: Feet
Control Station: 8720357 I-295 Buckman Bridge, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.03Mean Higher-High Water
MHW0.98Mean High Water
MTL0.52Mean Tide Level
MSL0.52Mean Sea Level
DTL0.51Mean Diurnal Tide Level
MLW0.06Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD886.04North American Vertical Datum of 1988
STND0.56Station Datum
GT1.04Great Diurnal Range
MN0.92Mean Range of Tide
DHQ0.06Mean Diurnal High Water Inequality
DLQ0.06Mean Diurnal Low Water Inequality
HWI5.63Greenwich High Water Interval (in hours)
LWI12.29Greenwich 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
HAT1.97Highest Astronomical Tide
HAT Date & Time10/27/2011 17:54HAT Date and Time
LAT-0.67Lowest Astronomical Tide
LAT Date & Time02/08/2001 11:54LAT Date and Time
Tidal Datum Analysis Periods
05/01/2021 - 06/30/2021
08/01/2021 - 10/31/2021




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