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Datums for 9414632, ALAMEDA CREEK, SAN FRANCISCO BAY CA


Elevations on Station Datum

Station: 9414632, ALAMEDA CREEK, SAN FRANCISCO BAY, CA
Status: Accepted (Jun 10 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW8.16Mean Higher-High Water
MHW7.54Mean High Water
MTL4.91Mean Tide Level
MSL4.88Mean Sea Level
DTL5.06Mean Diurnal Tide Level
MLW2.27Mean Low Water
MLLW1.96Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT6.20Great Diurnal Range
MN5.27Mean Range of Tide
DHQ0.62Mean Diurnal High Water Inequality
DLQ0.31Mean Diurnal Low Water Inequality
HWI8.47Greenwich High Water Interval (in hours)
LWI3.24Greenwich 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
12/01/1976 - 02/28/1977
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9414632 ALAMEDA CREEK, SAN FRANCISCO BAY, CA

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