Datums for 8720576, ST. AUGUSTINE FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720576, ST. AUGUSTINE, FL
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW5.05Mean Higher-High Water
MHW4.73Mean High Water
MTL2.45Mean Tide Level
MSL2.48Mean Sea Level
DTL2.53Mean Diurnal Tide Level
MLW0.18Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.49Station Datum
GT5.05Great Diurnal Range
MN4.55Mean Range of Tide
DHQ0.32Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWI1.03Greenwich High Water Interval (in hours)
LWI7.29Greenwich Low Water Interval (in hours)
Max Tide7.34Highest Observed Tide
Max Tide Date & Time11/03/1978 15:18Highest Observed Tide Date & Time
Min Tide-2.37Lowest Observed Tide
Min Tide Date & Time04/05/1977 19:06Lowest 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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