Datums for 8779749, SPI Brazos Santiago TX

NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8779749, SPI Brazos Santiago, TX
Status: Accepted (Mar 9 2018)
Units: Feet
Control Station: 8779770 Port Isabel, TX
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
MHHW1.47Mean Higher-High Water
MHW1.40Mean High Water
MTL0.79Mean Tide Level
MSL0.87Mean Sea Level
DTL0.73Mean Diurnal Tide Level
MLW0.17Mean Low Water
MLLW0.00Mean Lower-Low Water
CRD_OFFSETColumbia River Datum Offset
STND-24.25Station Datum
GT1.47Great Diurnal Range
MN1.23Mean Range of Tide
DHQ0.07Mean Diurnal High Water Inequality
DLQ0.17Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
Max Tide3.61Highest Observed Tide
Max Tide Date & Time10/07/2017 23:48Highest Observed Tide Date & Time
Min Tide-0.97Lowest Observed Tide
Min Tide Date & Time12/22/2018 13:30Lowest Observed Tide Date & Time
HAT2.28Highest Astronomical Tide
HAT Date & Time10/19/1989 04:00HAT Date and Time
LAT-1.00Lowest Astronomical Tide
LAT Date & Time12/31/1986 14:36LAT Date and Time
Tidal Datum Analysis Periods
01/01/2017 - 11/30/2017

Products available at 8779749 SPI Brazos Santiago, TX