Datums for 8447416, Piney Point MA


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8447416, Piney Point, MA
Status: Accepted (Apr 17 2003)
Units: Feet
Control Station: 8452660 Newport, RI
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW4.36Mean Higher-High Water
MHW4.08Mean High Water
MTL2.13Mean Tide Level
MSL1.90Mean Sea Level
DTL2.18Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-3.67Station Datum
GT4.36Great Diurnal Range
MN3.91Mean Range of Tide
DHQ0.27Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWI0.43Greenwich High Water Interval (in hours)
LWI6.08Greenwich 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
08/01/2000 - 09/30/2000




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