Datums for 8593909, EAST LAKE, ANACOSTIA RIVER DC


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8593909, EAST LAKE, ANACOSTIA RIVER, DC
Status: Superseded (Apr 17 2003) (Accepted Apr 12 2002)
Units: Feet
Control Station: 8594900 Washington, DC
T.M.: 75
Epoch: 1960-1978
Datum: MLLW
DatumValueDescription
MHHW3.32Mean Higher-High Water
MHW3.08Mean High Water
MTL1.62Mean Tide Level
MSL1.58Mean Sea Level
DTL1.66Mean Diurnal Tide Level
MLW0.16Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-21.79Station Datum
GT3.32Great Diurnal Range
MN2.92Mean Range of Tide
DHQ0.24Mean Diurnal High Water Inequality
DLQ0.16Mean Diurnal Low Water Inequality
HWI0.55Greenwich High Water Interval (in hours)
LWI7.79Greenwich 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
08/01/1995 - 09/30/1995




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