Datums for 9435385, YAQUINA USCG STA, NEWPORT

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Status: Accepted (Jul 9 2004)
Units: Feet
Control Station: 9435380 South Beach, OR
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
MHHW8.20Mean Higher-High Water
MHW7.60Mean High Water
MTL4.49Mean Tide Level
MSL4.45Mean Sea Level
DTL4.10Mean Diurnal Tide Level
MLW1.38Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-4.69Station Datum
GT8.20Great Diurnal Range
MN6.22Mean Range of Tide
DHQ0.60Mean Diurnal High Water Inequality
DLQ1.38Mean Diurnal Low Water Inequality
HWI8.02Greenwich High Water Interval (in hours)
LWI1.67Greenwich Low Water Interval (in hours)
Max TideHighest Observed Tide
Max Tide Date & Time Highest Observed Tide Date & Time
Min TideLowest Observed Tide
Min Tide Date & Time Lowest 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
11/01/1982 - 11/30/1982
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.

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