Datums for 9453456, Riou Bay


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9453456, Riou Bay
Status: Superseded (Apr 17 2003) (Accepted Jan 17 2001)
Units: Feet
Control Station: 9453220 Yakutat, Yakutat Bay, AK
T.M.: 135
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW9.71Mean Higher-High Water
MHW8.90Mean High Water
MTL5.13Mean Tide Level
MSL5.11Mean Sea Level
DTL4.85Mean Diurnal Tide Level
MLW1.37Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-0.95Station Datum
GT9.71Great Diurnal Range
MN7.54Mean Range of Tide
DHQ0.81Mean Diurnal High Water Inequality
DLQ1.37Mean Diurnal Low Water Inequality
HWI9.89Greenwich High Water Interval (in hours)
LWI3.57Greenwich 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
08/24/2000 - 09/11/2000




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