Datums for 9411406, Oil Platform Harvest CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9411406, Oil Platform Harvest, CA
Status: Accepted (Dec 7 2020)
Units: Feet
Control Station: 9410660 Los Angeles, CA
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.22Mean Higher-High Water
MHW4.49Mean High Water
MTL2.74Mean Tide Level
MSL2.72Mean Sea Level
DTL2.61Mean Diurnal Tide Level
MLW0.99Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-44.86Station Datum
GT5.22Great Diurnal Range
MN3.50Mean Range of Tide
DHQ0.73Mean Diurnal High Water Inequality
DLQ0.99Mean Diurnal Low Water Inequality
HWI5.77Greenwich High Water Interval (in hours)
LWI11.82Greenwich Low Water Interval (in hours)
Max Tide7.43Highest Observed Tide
Max Tide Date & Time06/06/1997 05:42Highest Observed Tide Date & Time
Min Tide-2.25Lowest Observed Tide
Min Tide Date & Time06/03/1992 13:36Lowest Observed Tide Date & Time
HAT7.15Highest Astronomical Tide
HAT Date & Time12/31/1986 16:54HAT Date and Time
LAT-1.97Lowest Astronomical Tide
LAT Date & Time01/01/1987 00:30LAT Date and Time
Tidal Datum Analysis Periods
11/01/1996 - 10/31/1997
01/01/2002 - 12/31/2002
01/01/2004 - 12/31/2007
04/01/2008 - 03/31/2011
06/01/2011 - 05/31/2012
12/01/2014 - 11/30/2018




Products available at 9411406 Oil Platform Harvest, CA