Datums for 9419059, TRINIDAD HARBOR CA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9419059, TRINIDAD HARBOR, CA
Status: Superseded (Apr 17 2003) (Accepted Feb 4 1994)
Units: Feet
Control Station:
T.M.: 120
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW6.77Mean Higher-High Water
MHW6.09Mean High Water
MTL3.64Mean Tide Level
MSL3.60Mean Sea Level
DTL3.39Mean Diurnal Tide Level
MLW1.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-4.91Station Datum
GT6.77Great Diurnal Range
MN4.89Mean Range of Tide
DHQ0.68Mean Diurnal High Water Inequality
DLQ1.20Mean Diurnal Low Water Inequality
HWI7.44Greenwich High Water Interval (in hours)
LWI1.12Greenwich Low Water Interval (in hours)
Max Tide10.46Highest Observed Tide
Max Tide Date & Time01/26/1983 00:00Highest Observed Tide Date & Time
Min Tide-2.60Lowest Observed Tide
Min Tide Date & Time12/30/1974 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




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