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Datums for 9415112, MALLARD ISLAND, SUISUN BAY CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9415112, MALLARD ISLAND, SUISUN BAY, CA
Status: Accepted (Aug 6 2004)
Units: Feet
Control Station: 9415144 Port Chicago, CA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.41Mean Higher-High Water
MHW3.92Mean High Water
MTL2.30Mean Tide Level
MSL2.32Mean Sea Level
DTL2.21Mean Diurnal Tide Level
MLW0.68Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.21Station Datum
GT4.41Great Diurnal Range
MN3.23Mean Range of Tide
DHQ0.50Mean Diurnal High Water Inequality
DLQ0.68Mean Diurnal Low Water Inequality
HWI10.73Greenwich High Water Interval (in hours)
LWI4.63Greenwich Low Water Interval (in hours)
Max Tide2.87Highest Observed Tide
Max Tide Date & Time01/16/1978 00:00Highest Observed Tide Date & Time
Min Tide-4.02Lowest Observed Tide
Min Tide Date & Time05/27/1983 00:00Lowest 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
03/01/1990 - 02/28/1991




Products available at 9415112 MALLARD ISLAND, SUISUN BAY, CA

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services