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Datums for 9414958, Bolinas, Bolinas Lagoon CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9414958, Bolinas, Bolinas Lagoon, CA
Status: Accepted (Feb 3 2014)
Units: Feet
Control Station: 9415020 Point Reyes, CA
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.40Mean Higher-High Water
MHW3.79Mean High Water
MTL2.29Mean Tide Level
MSL2.32Mean Sea Level
DTL2.20Mean Diurnal Tide Level
MLW0.79Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.23Station Datum
GT4.40Great Diurnal Range
MN3.00Mean Range of Tide
DHQ0.61Mean Diurnal High Water Inequality
DLQ0.79Mean Diurnal Low Water Inequality
HWI7.55Greenwich High Water Interval (in hours)
LWI1.43Greenwich Low Water Interval (in hours)
Max Tide7.00Highest Observed Tide
Max Tide Date & Time03/20/2011 08:00Highest Observed Tide Date & Time
Min Tide-1.09Lowest Observed Tide
Min Tide Date & Time06/07/2012 05:00Lowest Observed Tide Date & Time
HAT5.57Highest Astronomical Tide
HAT Date & Time12/02/1986 18:42HAT Date and Time
LAT-1.27Lowest Astronomical Tide
LAT Date & Time05/26/1990 15:54LAT Date and Time
Tidal Datum Analysis Periods
07/01/2009 - 06/30/2011
11/01/2012 - 10/31/2013




Products available at 9414958 Bolinas, Bolinas Lagoon, CA

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