Datums for 8725943, BLACKBURN POINT FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8725943, BLACKBURN POINT, FL
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW1.78Mean Higher-High Water
MHW1.48Mean High Water
MTL0.91Mean Tide Level
MSL0.91Mean Sea Level
DTL0.89Mean Diurnal Tide Level
MLW0.34Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.23Station Datum
GT1.78Great Diurnal Range
MN1.14Mean Range of Tide
DHQ0.30Mean Diurnal High Water Inequality
DLQ0.34Mean Diurnal Low Water Inequality
HWI6.17Greenwich High Water Interval (in hours)
LWI12.24Greenwich 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




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