Datums for 9452368, SWANSON HARBOR

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9452368, SWANSON HARBOR
Status: Accepted (Jun 29 2018)
Units: Feet
Control Station: 9452210 Juneau, AK
T.M.: 135
Epoch: 2012-2016
Datum: MLLW
MHHW15.29Mean Higher-High Water
MHW14.28Mean High Water
MTL7.93Mean Tide Level
MSL8.04Mean Sea Level
DTL7.65Mean Diurnal Tide Level
MLW1.58Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-2.72Station Datum
GT15.30Great Diurnal Range
MN12.70Mean Range of Tide
DHQ1.02Mean Diurnal High Water Inequality
DLQ1.58Mean Diurnal Low Water Inequality
HWI9.76Greenwich High Water Interval (in hours)
LWI3.48Greenwich 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
10/01/1986 - 10/31/1986

Products available at 9452368 SWANSON HARBOR,