Datums for 9754228, Yabucoa Harbor PR

NOTICE OF PROVISIONAL DATUM These datums and any data referred to said datum are PROVISIONAL and subject to revision until they have been thoroughly reviewed and received final approval. Subsequent review based on field inspections and additional measurements may result in revisions to the data and datums. Data users are cautioned to consider the conditional nature of this information before using it for critical decisions such as those that concern physical or public safety. Only after meeting all standards for quality control assurance will the datums be classified as Accepted Datums.
NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9754228, Yabucoa Harbor, PR
Status: Accepted (Mar 16 2012)
Units: Feet
Control Station: 9752695 Esperanza, Vieques Island, PR
T.M.: 60
Epoch: 1983-2001
Datum: MLLW
MHHW0.72Mean Higher-High Water
MHW0.70Mean High Water
MTL0.37Mean Tide Level
MSL0.35Mean Sea Level
DTL0.36Mean Diurnal Tide Level
MLW0.03Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-10.98Station Datum
GT0.71Great Diurnal Range
MN0.67Mean Range of Tide
DHQ0.01Mean Diurnal High Water Inequality
DLQ0.03Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
HAT1.12Highest Astronomical Tide
HAT Date & Time08/08/1987 01:36HAT Date and Time
LAT-0.46Lowest Astronomical Tide
LAT Date & Time05/25/1986 16:42LAT Date and Time
Tidal Datum Analysis Periods
08/01/2009 - 06/30/2010

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