NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Current Datum Value: 2.90

Datums for 8573903, TOWN POINT WHARF MD


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8573903, TOWN POINT WHARF, MD
Status: Accepted (Apr 24 2003)
Units: Feet
Control Station: 8574680 Baltimore, Fort McHenry, Patapsco River, MD
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW2.68Mean Higher-High Water
MHW2.37Mean High Water
MTL1.28Mean Tide Level
MSL1.26Mean Sea Level
DTL1.34Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-2.90Station Datum
GT2.68Great Diurnal Range
MN2.17Mean Range of Tide
DHQ0.31Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI2.41Greenwich High Water Interval (in hours)
LWI8.68Greenwich Low Water Interval (in hours)
Max Tide6.64Highest Observed Tide
Max Tide Date & Time09/06/1979 00:00Highest Observed Tide Date & Time
Min Tide-3.70Lowest Observed Tide
Min Tide Date & Time04/05/1975 00:00Lowest 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
01/01/1987 - 12/31/1993




Products available at 8573903 TOWN POINT WHARF, MD

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