Datums for 9446583, BALLOW WA

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9446583, BALLOW, WA
Status: Accepted (Jul 9 2004)
Units: Feet
Control Station: 9447130 Seattle, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
MHHW13.94Mean Higher-High Water
MHW13.00Mean High Water
MTL8.00Mean Tide Level
MSL7.98Mean Sea Level
DTL6.97Mean Diurnal Tide Level
MLW3.01Mean Low Water
MLLW0.00Mean Lower-Low Water
STND2.41Station Datum
GT13.95Great Diurnal Range
MN9.99Mean Range of Tide
DHQ0.94Mean Diurnal High Water Inequality
DLQ3.01Mean Diurnal Low Water Inequality
HWI1.07Greenwich High Water Interval (in hours)
LWI7.51Greenwich 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
03/01/1978 - 03/31/1978

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