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Current Datum Value: 2.88

Datums for 8415191, BELFAST, PENOBSCOT BAY ME


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8415191, BELFAST, PENOBSCOT BAY, ME
Status: Accepted (Aug 7 2003)
Units: Feet
Control Station: 8415490 Rockland, ME
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW11.03Mean Higher-High Water
MHW10.63Mean High Water
MTL5.51Mean Tide Level
MSL5.56Mean Sea Level
DTL5.52Mean Diurnal Tide Level
MLW0.40Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD885.83North American Vertical Datum of 1988
STND-2.88Station Datum
GT11.03Great Diurnal Range
MN10.23Mean Range of Tide
DHQ0.41Mean Diurnal High Water Inequality
DLQ0.39Mean Diurnal Low Water Inequality
HWI3.42Greenwich High Water Interval (in hours)
LWI9.59Greenwich 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
05/01/1984 - 06/30/1984
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8415191 BELFAST, PENOBSCOT BAY, ME

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