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Datums for 9414873, POINT SAN QUENTIN, SAN FRANCISCO BAY CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9414873, POINT SAN QUENTIN, SAN FRANCISCO BAY, CA
Status: Accepted (Jun 12 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.78Mean Higher-High Water
MHW5.17Mean High Water
MTL3.12Mean Tide Level
MSL3.07Mean Sea Level
DTL2.89Mean Diurnal Tide Level
MLW1.06Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88-0.17North American Vertical Datum of 1988
STND-8.12Station Datum
GT5.78Great Diurnal Range
MN4.11Mean Range of Tide
DHQ0.60Mean Diurnal High Water Inequality
DLQ1.07Mean Diurnal Low Water Inequality
HWI8.24Greenwich High Water Interval (in hours)
LWI1.68Greenwich 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
09/01/1978 - 11/30/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9414873 POINT SAN QUENTIN, SAN FRANCISCO BAY, CA

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