Datums for 8574459, POND POINT (ABERDEEN P.G.), BUSH RIVER MD

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8574459, POND POINT (ABERDEEN P.G.), BUSH RIVER, MD
Status: Superseded (Apr 17 2003) (Accepted May 1 2000)
Units: Feet
Control Station: 8574680 Baltimore, MD
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW1.79Mean Higher-High Water
MHW1.42Mean High Water
MTL0.82Mean Tide Level
MSL0.90Mean Sea Level
DTL0.89Mean Diurnal Tide Level
MLW0.21Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-8.35Station Datum
GT1.79Great Diurnal Range
MN1.21Mean Range of Tide
DHQ0.36Mean Diurnal High Water Inequality
DLQ0.21Mean Diurnal Low Water Inequality
HWI1.14Greenwich High Water Interval (in hours)
LWI7.29Greenwich 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
HAT2.31Highest Astronomical Tide
HAT Date & Time12/05/2025 00:48HAT Date and Time
LAT-0.20Lowest Astronomical Tide
LAT Date & Time01/05/2010 10:48LAT Date and Time
Tidal Datum Analysis Periods
08/01/1995 - 08/31/1995


Products available at 8574459 POND POINT (ABERDEEN P.G.), BUSH RIVER, MD
  • Meteorological/Other
  • Meteorological Observations
  • Water Temp/Conductivity
  • PORTS®
  • This station is not a member of PORTS®