Datums for 9446807, BUDD INLET, SOUTH OF GULL HARBOR WA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9446807, BUDD INLET, SOUTH OF GULL HARBOR, WA
Status: Accepted (Jan 14 2016)
Units: Feet
Control Station: 9447130 Seattle, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW14.50Mean Higher-High Water
MHW13.55Mean High Water
MTL8.32Mean Tide Level
MSL8.33Mean Sea Level
DTL7.25Mean Diurnal Tide Level
MLW3.08Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD884.10North American Vertical Datum of 1988
STND-41.03Station Datum
GT14.50Great Diurnal Range
MN10.47Mean Range of Tide
DHQ0.95Mean Diurnal High Water Inequality
DLQ3.08Mean Diurnal Low Water Inequality
HWI1.11Greenwich High Water Interval (in hours)
LWI7.55Greenwich 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
HAT16.53Highest Astronomical Tide
HAT Date & Time01/12/1997 16:12HAT Date and Time
LAT-4.42Lowest Astronomical Tide
LAT Date & Time06/22/1986 19:36LAT Date and Time
Tidal Datum Analysis Periods
05/01/1996 - 09/30/1996




Products available at 9446807 BUDD INLET, SOUTH OF GULL HARBOR, WA