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Datums for 9414837, POINT CHAUNCEY, RICHARDSON BAY CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9414837, POINT CHAUNCEY, RICHARDSON BAY, CA
Status: Accepted (Feb 26 2004)
Units: Feet
Control Station: 9414290 San Francisco, CA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.76Mean Higher-High Water
MHW5.17Mean High Water
MTL3.13Mean Tide Level
MSL3.07Mean Sea Level
DTL2.88Mean Diurnal Tide Level
MLW1.10Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-13.08Station Datum
GT5.75Great Diurnal Range
MN4.07Mean Range of Tide
DHQ0.59Mean Diurnal High Water Inequality
DLQ1.09Mean Diurnal Low Water Inequality
HWI8.02Greenwich High Water Interval (in hours)
LWI1.48Greenwich 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
03/01/1993 - 07/31/1993
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9414837 POINT CHAUNCEY, RICHARDSON BAY, CA

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