Datums for 9099064, Duluth MN

NOTICE: All data values are relative to the STND.

Elevations on Station Datum

Station: 9099064, Duluth, MN
Status: Accepted ()
Units: Feet
Control Station:
T.M.: 0
Epoch:
Datum: STND
DatumValueDescription
MHHWMean Higher-High Water
MHWMean High Water
MTLMean Tide Level
MSLMean Sea Level
DTLMean Diurnal Tide Level
MLWMean Low Water
MLLWMean Lower-Low Water
STNDStation Datum
GTGreat Diurnal Range
MNMean Range of Tide
DHQMean Diurnal High Water Inequality
DLQMean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide604.75Highest Observed Tide
Max Tide Date & Time10/21/2019 21:00Highest Observed Tide Date & Time
Min Tide598.98Lowest Observed Tide
Min Tide Date & Time02/18/2011 17:42Lowest 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


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