Datums for 8453033, BAY SPRING, BULLOCK COVE RI


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8453033, BAY SPRING, BULLOCK COVE, RI
Status: Superseded (Apr 17 2003) (Accepted Jun 23 2000)
Units: Feet
Control Station: 8454000 Providence, RI
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW4.77Mean Higher-High Water
MHW4.51Mean High Water
MTL2.35Mean Tide Level
MSL2.23Mean Sea Level
DTL2.39Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-1.42Station Datum
GT4.77Great Diurnal Range
MN4.32Mean Range of Tide
DHQ0.26Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI0.48Greenwich High Water Interval (in hours)
LWI5.92Greenwich 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
HAT5.92Highest Astronomical Tide
HAT Date & Time06/24/2017 00:18HAT Date and Time
LAT-1.06Lowest Astronomical Tide
LAT Date & Time02/02/2033 20:18LAT Date and Time
Tidal Datum Analysis Periods
08/04/1994 - 10/03/1994




Products available at 8453033 BAY SPRING, BULLOCK COVE, RI