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Datums for 9418865, MAD RIVER SLOUGH, ARCATA BAY CA


Elevations on Station Datum

Station: 9418865, MAD RIVER SLOUGH, ARCATA BAY, CA
Status: Accepted (Jun 20 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW9.34Mean Higher-High Water
MHW8.61Mean High Water
MTL5.84Mean Tide Level
MSL5.96Mean Sea Level
DTL5.53Mean Diurnal Tide Level
MLW3.05Mean Low Water
MLLW1.71Mean Lower-Low Water
NAVD882.71North American Vertical Datum of 1988
STND0.00Station Datum
GT7.63Great Diurnal Range
MN5.56Mean Range of Tide
DHQ0.73Mean Diurnal High Water Inequality
DLQ1.35Mean Diurnal Low Water Inequality
HWI8.35Greenwich High Water Interval (in hours)
LWI1.66Greenwich 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
12/01/1978 - 03/31/1979
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9418865 MAD RIVER SLOUGH, ARCATA BAY, CA

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