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Datums for 8461925, NIANTIC, NIANTIC RIVER CT


Elevations on Station Datum

Station: 8461925, NIANTIC, NIANTIC RIVER, CT
Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 75
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW6.31Mean Higher-High Water
MHW6.03Mean High Water
MTL4.74Mean Tide Level
MSL4.76Mean Sea Level
DTL4.81Mean Diurnal Tide Level
MLW3.46Mean Low Water
MLLW3.30Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT3.01Great Diurnal Range
MN2.58Mean Range of Tide
DHQ0.28Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI2.88Greenwich High Water Interval (in hours)
LWI9.44Greenwich 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
07/01/1993 - 08/31/1993




Products available at 8461925 NIANTIC, NIANTIC RIVER, CT

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