Datums for 9469677, Buckland


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9469677, Buckland
Status: Accepted (Dec 22 2023)
Units: Feet
Control Station: 9491094 Red Dog Dock, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW1.75Mean Higher-High Water
MHW1.58Mean High Water
MTL0.88Mean Tide Level
MSL1.14Mean Sea Level
DTL0.88Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88-4.02North American Vertical Datum of 1988
STND-18.14Station Datum
GT1.75Great Diurnal Range
MN1.39Mean Range of Tide
DHQ0.17Mean Diurnal High Water Inequality
DLQ0.18Mean Diurnal Low Water Inequality
HWIGreenwich 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
HAT2.72Highest Astronomical Tide
HAT Date & Time11/16/2016 07:36HAT Date and Time
LAT-0.40Lowest Astronomical Tide
LAT Date & Time02/14/2032 15:54LAT Date and Time
Tidal Datum Analysis Periods
07/01/2023 - 09/30/2023




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