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Datums for 9410155, Ballast Point CA


Elevations on Station Datum

Station: 9410155, Ballast Point, CA
Status: Accepted (Nov 2 2015)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW13.22Mean Higher-High Water
MHW12.50Mean High Water
MTL10.56Mean Tide Level
MSL10.54Mean Sea Level
DTL10.48Mean Diurnal Tide Level
MLW8.62Mean Low Water
MLLW7.74Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT5.49Great Diurnal Range
MN3.88Mean Range of Tide
DHQ0.73Mean Diurnal High Water Inequality
DLQ0.88Mean Diurnal Low Water Inequality
HWI4.89Greenwich High Water Interval (in hours)
LWI10.96Greenwich 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
08/29/1983 - 09/27/1983




Products available at 9410155 Ballast Point, CA

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