Datums for 9447729, Marysville WA


NOTICE: All data values are relative to the STND.

Elevations on Standard Datum

Station: 9447729, Marysville, WA
Status: Accepted (Apr 3 2007)
Units: Feet
Control Station: 9447130 Seattle, WA
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW11.59Mean Higher-High Water
MHW10.72Mean High Water
MTLMean Tide Level
MSLMean Sea Level
DTLMean Diurnal Tide Level
MLWMean Low Water
MLLWMean Lower-Low Water
NAVD882.42North American Vertical Datum of 1988
STND0.00Station Datum
GTGreat Diurnal Range
MNMean Range of Tide
DHQ0.87Mean Diurnal High Water Inequality
DLQMean Diurnal Low Water Inequality
HWI0.56Greenwich High Water Interval (in hours)
LWIGreenwich 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
01/01/2001 - 12/31/2001




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