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Datums for 9414849, RICHMOND INNER HARBOR, SAN FRANCISCO BAY CA


Elevations on Station Datum

Station: 9414849, RICHMOND INNER HARBOR, SAN FRANCISCO BAY, CA
Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW55.44Mean Higher-High Water
MHW54.82Mean High Water
MTL52.67Mean Tide Level
MSL52.65Mean Sea Level
DTL52.42Mean Diurnal Tide Level
MLW50.52Mean Low Water
MLLW49.40Mean Lower-Low Water
NAVD8849.41North American Vertical Datum of 1988
STND0.00Station Datum
GT6.04Great Diurnal Range
MN4.30Mean Range of Tide
DHQ0.62Mean Diurnal High Water Inequality
DLQ1.12Mean Diurnal Low Water Inequality
HWI7.80Greenwich High Water Interval (in hours)
LWI1.35Greenwich 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
11/01/1994 - 01/31/1995
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9414849 RICHMOND INNER HARBOR, SAN FRANCISCO BAY, CA

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