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Datums for 8464255, ROCKY HILL,CONNECTICUT RIVER CT


Elevations on Station Datum

Station: 8464255, ROCKY HILL,CONNECTICUT RIVER, CT
Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW9.72Mean Higher-High Water
MHW9.47Mean High Water
MTL8.53Mean Tide Level
MSL8.56Mean Sea Level
DTL8.59Mean Diurnal Tide Level
MLW7.59Mean Low Water
MLLW7.46Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT2.26Great Diurnal Range
MN1.88Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWI6.52Greenwich High Water Interval (in hours)
LWI1.66Greenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest 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
06/01/1987 - 09/30/1987




Products available at 8464255 ROCKY HILL,CONNECTICUT RIVER, CT

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