Datums for 8772985, Sargent TX


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8772985, Sargent, TX
Status: Accepted (Dec 9 2019)
Units: Feet
Control Station: 8772447 Freeport, TX
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW0.73Mean Higher-High Water
MHW0.69Mean High Water
MTL0.36Mean Tide Level
MSL0.41Mean Sea Level
DTL0.37Mean Diurnal Tide Level
MLW0.02Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-31.19Station Datum
GT0.74Great Diurnal Range
MN0.67Mean Range of Tide
DHQ0.04Mean Diurnal High Water Inequality
DLQ0.03Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide3.67Highest Observed Tide
Max Tide Date & Time08/29/2017 14:54Highest Observed Tide Date & Time
Min Tide-1.66Lowest Observed Tide
Min Tide Date & Time01/04/2018 18:12Lowest Observed Tide Date & Time
HAT1.19Highest Astronomical Tide
HAT Date & Time10/19/1989 06:12HAT Date and Time
LAT-0.53Lowest Astronomical Tide
LAT Date & Time01/28/1987 15:24LAT Date and Time
Tidal Datum Analysis Periods
01/01/2016 - 12/31/2018




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