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Datums for 8729753, BLACKWATER RIVER FL


Elevations on Station Datum

Station: 8729753, BLACKWATER RIVER, FL
Status: Accepted (Apr 14 2004)
Units: Feet
T.M.: 90
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW5.02Mean Higher-High Water
MHW4.89Mean High Water
MTL4.19Mean Tide Level
MSL4.19Mean Sea Level
DTL4.19Mean Diurnal Tide Level
MLW3.48Mean Low Water
MLLW3.36Mean Lower-Low Water
NAVD883.83North American Vertical Datum of 1988
STND0.00Station Datum
GT1.66Great Diurnal Range
MN1.41Mean Range of Tide
DHQ0.12Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and 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
01/01/1993 - 10/31/1993
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8729753 BLACKWATER RIVER, FL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services