Datums for 9455777, BOULDER POINT AK

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9455777, BOULDER POINT, AK
Status: Accepted (Aug 8 2018)
Units: Feet
Control Station: 9455760 Nikiski, AK
T.M.: 135
Epoch: 2012-2016
Datum: MLLW
MHHW21.06Mean Higher-High Water
MHW20.35Mean High Water
MTL11.27Mean Tide Level
MSL11.53Mean Sea Level
DTL10.53Mean Diurnal Tide Level
MLW2.18Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-5.74Station Datum
GT21.05Great Diurnal Range
MN18.17Mean Range of Tide
DHQ0.70Mean Diurnal High Water Inequality
DLQ2.18Mean Diurnal Low Water Inequality
HWI1.71Greenwich High Water Interval (in hours)
LWI8.21Greenwich 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
08/14/1999 - 09/12/1999

Products available at 9455777 BOULDER POINT, AK