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Datums for 8723534, CARD SOUND BRIDGE FL


Elevations on Station Datum

Station: 8723534, CARD SOUND BRIDGE, FL
Status: Accepted (Apr 15 2004)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW4.06Mean Higher-High Water
MHW4.02Mean High Water
MTL3.75Mean Tide Level
MSL3.75Mean Sea Level
DTL3.74Mean Diurnal Tide Level
MLW3.48Mean Low Water
MLLW3.42Mean Lower-Low Water
NAVD884.49North American Vertical Datum of 1988
STND0.00Station Datum
GT0.63Great Diurnal Range
MN0.53Mean Range of Tide
DHQ0.04Mean Diurnal High Water Inequality
DLQ0.06Mean Diurnal Low Water Inequality
HWI4.65Greenwich High Water Interval (in hours)
LWI11.19Greenwich Low Water Interval (in hours)
Maximum5.16Highest Observed Water Level
Max Date & Time10/18/1970 02:18Highest Observed Water Level Date and Time
Minimum2.61Lowest Observed Water Level
Min Date & Time02/08/1971 17:48Lowest Observed Water Level Date and Time
HAT4.81Highest Astronomical Tide
HAT Date & Time10/06/1998 17:12HAT Date and Time
LAT3.02Lowest Astronomical Tide
LAT Date & Time01/31/2000 07:36LAT Date and Time
Tidal Datum Analysis Periods
05/01/1970 - 04/30/1971
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8723534 CARD SOUND BRIDGE, FL

Revised: 10/15/2013
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