Datums for 9448614, BOWMAN BAY, FIDALGO ISLAND WA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9448614, BOWMAN BAY, FIDALGO ISLAND, WA
Status: Accepted (Nov 20 2003)
Units: Feet
Control Station: 9444900 Port Townsend, WA
T.M.: 120
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW7.72Mean Higher-High Water
MHW7.07Mean High Water
MTL4.76Mean Tide Level
MSL4.63Mean Sea Level
DTL3.86Mean Diurnal Tide Level
MLW2.45Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-4.10Station Datum
GT7.72Great Diurnal Range
MN4.62Mean Range of Tide
DHQ0.65Mean Diurnal High Water Inequality
DLQ2.45Mean Diurnal Low Water Inequality
HWI12.04Greenwich High Water Interval (in hours)
LWI5.66Greenwich Low Water Interval (in hours)
Max Tide10.50Highest Observed Tide
Max Tide Date & Time01/15/1974 08:36Highest Observed Tide Date & Time
Min Tide-3.73Lowest Observed Tide
Min Tide Date & Time01/07/1974 20:42Lowest Observed Tide Date & Time
HAT9.17Highest Astronomical Tide
HAT Date & Time01/01/1987 14:30HAT Date and Time
LAT-3.92Lowest Astronomical Tide
LAT Date & Time06/22/1986 17:42LAT Date and Time
Tidal Datum Analysis Periods
11/01/1973 - 10/31/1975




Products available at 9448614 BOWMAN BAY, FIDALGO ISLAND, WA