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Datums for 8464418, SOUTH HARTFORD, CONNECTICUT RIVER CT


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8464418, SOUTH HARTFORD, CONNECTICUT RIVER, CT
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8461490 New London, Thames River, CT
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.29Mean Higher-High Water
MHW2.04Mean High Water
MTL1.07Mean Tide Level
MSL1.16Mean Sea Level
DTL1.15Mean Diurnal Tide Level
MLW0.11Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.94Station Datum
GT2.29Great Diurnal Range
MN1.94Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.10Mean Diurnal Low Water Inequality
HWI7.41Greenwich High Water Interval (in hours)
LWI2.97Greenwich 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
06/01/1988 - 09/30/1988




Products available at 8464418 SOUTH HARTFORD, CONNECTICUT RIVER, CT

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services