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Datums for 8724529, RIVERIA CANAL, KEY WEST FL


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8724529, RIVERIA CANAL, KEY WEST, FL
Status: Accepted (Jul 31 2003)
Units: Feet
Control Station: 8724211 BIG PINE KEY VIADUCT, FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.27Mean Higher-High Water
MHW0.99Mean High Water
MTL0.57Mean Tide Level
MSL0.60Mean Sea Level
DTL0.64Mean Diurnal Tide Level
MLW0.15Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.38North American Vertical Datum of 1988
STND-2.89Station Datum
GT1.27Great Diurnal Range
MN0.84Mean Range of Tide
DHQ0.28Mean Diurnal High Water Inequality
DLQ0.15Mean Diurnal Low Water Inequality
HWI2.57Greenwich High Water Interval (in hours)
LWI9.40Greenwich 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
11/01/1974 - 12/31/1974
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8724529 RIVERIA CANAL, KEY WEST, FL

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services