Datums for 8720494, TOLOMATO RIVER, ICWW

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8720494, TOLOMATO RIVER, ICWW
Status: Accepted (Jun 30 2022)
Units: Feet
Control Station: 8720218 Mayport (Bar Pilots Dock), FL
T.M.: 75
Epoch: 1983-2001
Datum: MLLW
MHHW4.85Mean Higher-High Water
MHW4.55Mean High Water
MTL2.37Mean Tide Level
MSL2.53Mean Sea Level
DTL2.42Mean Diurnal Tide Level
MLW0.19Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD881.55North American Vertical Datum of 1988
STND2.89Station Datum
GT4.85Great Diurnal Range
MN4.36Mean Range of Tide
DHQ0.30Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI1.93Greenwich High Water Interval (in hours)
LWI7.92Greenwich 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
HAT5.75Highest Astronomical Tide
HAT Date & Time11/27/2038 14:48HAT Date and Time
LAT-0.66Lowest Astronomical Tide
LAT Date & Time11/27/2034 08:48LAT Date and Time
Tidal Datum Analysis Periods
06/01/2021 - 06/30/2021

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