Datums for 9459758, Dolgoi Harbor, Dolgoi Island


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9459758, Dolgoi Harbor, Dolgoi Island
Status: Accepted (Jun 16 2006)
Units: Feet
Control Station: 9459450 Sand Point, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW6.79Mean Higher-High Water
MHW6.12Mean High Water
MTL3.72Mean Tide Level
MSL3.66Mean Sea Level
DTL3.39Mean Diurnal Tide Level
MLW1.31Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-20.35Station Datum
GT6.78Great Diurnal Range
MN4.80Mean Range of Tide
DHQ0.67Mean Diurnal High Water Inequality
DLQ1.31Mean Diurnal Low Water Inequality
HWI11.39Greenwich High Water Interval (in hours)
LWI4.96Greenwich 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
HAT8.59Highest Astronomical Tide
HAT Date & Time12/05/2025 22:36HAT Date and Time
LAT-2.52Lowest Astronomical Tide
LAT Date & Time12/06/2025 06:00LAT Date and Time
Tidal Datum Analysis Periods
05/01/2005 - 07/31/2005




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