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Datums for 9418778, BUCKSPORT, HUMBOLDT BAY CA

Elevations on Station Datum

Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 120
Epoch: 1983-2001
Datum: STND
MHHW9.43Mean Higher-High Water
MHW8.69Mean High Water
MTL6.20Mean Tide Level
MSL6.21Mean Sea Level
DTL5.94Mean Diurnal Tide Level
MLW3.71Mean Low Water
MLLW2.45Mean Lower-Low Water
STND0.00Station Datum
GT6.97Great Diurnal Range
MN4.98Mean Range of Tide
DHQ0.73Mean Diurnal High Water Inequality
DLQ1.26Mean Diurnal Low Water Inequality
HWI7.92Greenwich High Water Interval (in hours)
LWI1.35Greenwich Low Water Interval (in hours)
Maximum11.44Highest Observed Water Level
Max Date & Time02/17/1980 12:30Highest Observed Water Level Date and Time
Minimum0.33Lowest Observed Water Level
Min Date & Time08/08/1979 05:48Lowest 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
02/01/1979 - 01/31/1980
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.

Products available at 9418778 BUCKSPORT, HUMBOLDT BAY, CA

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