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Datums for 9415316, Rio Vista CA


Elevations on Station Datum

Station: 9415316, Rio Vista, CA
Status: Accepted (Sep 2 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW16.82Mean Higher-High Water
MHW16.34Mean High Water
MTL14.84Mean Tide Level
MSL14.87Mean Sea Level
DTL14.78Mean Diurnal Tide Level
MLW13.33Mean Low Water
MLLW12.74Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT4.08Great Diurnal Range
MN3.02Mean Range of Tide
DHQ0.48Mean Diurnal High Water Inequality
DLQ0.59Mean Diurnal Low Water Inequality
HWI11.79Greenwich High Water Interval (in hours)
LWI5.91Greenwich 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
08/01/1996 - 12/31/1996
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9415316 Rio Vista, CA

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