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Datums for 9414458, San Mateo Bridge CA


Elevations on Station Datum

Station: 9414458, San Mateo Bridge, CA
Status: Accepted (Apr 24 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW22.43Mean Higher-High Water
MHW21.80Mean High Water
MTL18.85Mean Tide Level
MSL18.82Mean Sea Level
DTL18.57Mean Diurnal Tide Level
MLW15.90Mean Low Water
MLLW14.71Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT7.72Great Diurnal Range
MN5.90Mean Range of Tide
DHQ0.63Mean Diurnal High Water Inequality
DLQ1.18Mean Diurnal Low Water Inequality
HWI8.26Greenwich High Water Interval (in hours)
LWI2.03Greenwich Low Water Interval (in hours)
Maximum25.42Highest Observed Water Level
Max Date & Time01/27/1983 00:00Highest Observed Water Level Date and Time
Minimum11.82Lowest Observed Water Level
Min Date & Time01/19/1988 19:12Lowest Observed Water Level Date and Time
HAT23.88Highest Astronomical Tide
HAT Date & Time12/31/1986 19:42HAT Date and Time
LAT12.57Lowest Astronomical Tide
LAT Date & Time06/13/1991 15:12LAT Date and Time
Tidal Datum Analysis Periods
01/01/1981 - 12/31/1987




Products available at 9414458 San Mateo Bridge, CA

Revised: 10/15/2013
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