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Datums for 9445526, HANSVILLE WA


Elevations on Station Datum

Station: 9445526, HANSVILLE, WA
Status: Accepted (Aug 6 2004)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW12.50Mean Higher-High Water
MHW11.65Mean High Water
MTL8.24Mean Tide Level
MSL8.12Mean Sea Level
DTL7.28Mean Diurnal Tide Level
MLW4.83Mean Low Water
MLLW2.07Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT10.44Great Diurnal Range
MN6.83Mean Range of Tide
DHQ0.85Mean Diurnal High Water Inequality
DLQ2.76Mean Diurnal Low Water Inequality
HWI0.26Greenwich High Water Interval (in hours)
LWI6.43Greenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and 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
07/01/1977 - 11/30/1977




Products available at 9445526 HANSVILLE, WA

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services