Datums for 8724441, OHARA KEY, NORTH POINT FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724441, OHARA KEY, NORTH POINT, FL
Status: Accepted (Aug 1 2003)
Units: Feet
Control Station: 8724580 Key West, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.82Mean Higher-High Water
MHW1.56Mean High Water
MTL0.88Mean Tide Level
MSL0.81Mean Sea Level
DTL0.91Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.87Station Datum
GT1.82Great Diurnal Range
MN1.37Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI6.65Greenwich High Water Interval (in hours)
LWI1.63Greenwich 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
01/01/1975 - 01/31/1975




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