Datums for 9451497, Saginaw Bay, Kuiu Island


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9451497, Saginaw Bay, Kuiu Island
Status: Accepted (Feb 22 2013)
Units: Feet
Control Station: 9450460 Ketchikan, AK
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW13.73Mean Higher-High Water
MHW12.88Mean High Water
MTL7.20Mean Tide Level
MSL7.26Mean Sea Level
DTL6.86Mean Diurnal Tide Level
MLW1.52Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-7.17Station Datum
GT13.73Great Diurnal Range
MN11.36Mean Range of Tide
DHQ0.85Mean Diurnal High Water Inequality
DLQ1.53Mean Diurnal Low Water Inequality
HWI9.66Greenwich High Water Interval (in hours)
LWI3.33Greenwich 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
HAT17.41Highest Astronomical Tide
HAT Date & Time11/13/1985 21:42HAT Date and Time
LAT-4.03Lowest Astronomical Tide
LAT Date & Time06/14/1995 16:30LAT Date and Time
Tidal Datum Analysis Periods
03/15/1989 - 04/14/1989




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