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Current Datum Value: 8.96

Datums for 9432895, NORTH BEND, COOS BAY OR


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9432895, NORTH BEND, COOS BAY, OR
Status: Accepted (Jun 28 2004)
Units: Feet
Control Station: 9432780 Charleston, OR
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW8.43Mean Higher-High Water
MHW7.78Mean High Water
MTL4.55Mean Tide Level
MSL4.67Mean Sea Level
DTL4.21Mean Diurnal Tide Level
MLW1.32Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD880.97North American Vertical Datum of 1988
STND-8.96Station Datum
GT8.43Great Diurnal Range
MN6.45Mean Range of Tide
DHQ0.65Mean Diurnal High Water Inequality
DLQ1.33Mean Diurnal Low Water Inequality
HWI8.59Greenwich High Water Interval (in hours)
LWI2.14Greenwich 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
09/01/1982 - 09/30/1982
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9432895 NORTH BEND, COOS BAY, OR

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services