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Datums for 9446969, OLYMPIA, BUD INLET, PUGET SOUND WA


Elevations on Station Datum

Station: 9446969, OLYMPIA, BUD INLET, PUGET SOUND, WA
Status: Accepted (Jun 18 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW13.69Mean Higher-High Water
MHW12.68Mean High Water
MTL7.44Mean Tide Level
MSL7.48Mean Sea Level
DTL6.41Mean Diurnal Tide Level
MLW2.20Mean Low Water
MLLW-0.87Mean Lower-Low Water
NAVD883.16North American Vertical Datum of 1988
STND0.00Station Datum
GT14.56Great Diurnal Range
MN10.48Mean Range of Tide
DHQ1.01Mean Diurnal High Water Inequality
DLQ3.07Mean Diurnal Low Water Inequality
HWI1.15Greenwich High Water Interval (in hours)
LWI7.59Greenwich Low Water Interval (in hours)
Maximum17.07Highest Observed Water Level
Max Date & Time12/15/1977 00:00Highest Observed Water Level Date and Time
Minimum-5.20Lowest Observed Water Level
Min Date & Time01/02/1977 00:00Lowest 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
04/01/1977 - 03/31/1978
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 9446969 OLYMPIA, BUD INLET, PUGET SOUND, WA

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