Datums for 8467373, Black Rock Harbor CT

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8467373, Black Rock Harbor, CT
Status: Accepted (Mar 5 2004)
Units: Feet
Control Station: 8467150 Bridgeport, CT
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW7.34Mean Higher-High Water
MHW7.00Mean High Water
MTL3.62Mean Tide Level
MSL3.63Mean Sea Level
DTL3.67Mean Diurnal Tide Level
MLW0.25Mean Low Water
MLLW0.00Mean Lower-Low Water
STND-7.18Station Datum
GT7.34Great Diurnal Range
MN6.75Mean Range of Tide
DHQ0.34Mean Diurnal High Water Inequality
DLQ0.25Mean Diurnal Low Water Inequality
HWI3.81Greenwich High Water Interval (in hours)
LWI10.15Greenwich 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
HAT8.96Highest Astronomical Tide
HAT Date & Time10/09/2033 16:24HAT Date and Time
LAT-1.66Lowest Astronomical Tide
LAT Date & Time01/14/2036 23:06LAT Date and Time
Tidal Datum Analysis Periods
07/01/2003 - 09/30/2003

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