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Datums for 8737138, Chickasaw Creek AL


Elevations on Station Datum

Station: 8737138, Chickasaw Creek, AL
Status: Accepted (Jan 15 2013)
Units: Feet
T.M.: 0
Epoch: 1983-2001
Datum: STND
DatumValueDescription
MHHW26.28Mean Higher-High Water
MHW26.17Mean High Water
MTL25.45Mean Tide Level
MSL25.45Mean Sea Level
DTL25.44Mean Diurnal Tide Level
MLW24.73Mean Low Water
MLLW24.61Mean Lower-Low Water
NAVD88
STND0.00Station Datum
GT1.67Great Diurnal Range
MN1.44Mean Range of Tide
DHQ0.11Mean Diurnal High Water Inequality
DLQ0.12Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich Low Water Interval (in hours)
MaximumHighest Observed Water Level
Max Date & Time Highest Observed Water Level Date and Time
MinimumLowest Observed Water Level
Min Date & Time Lowest Observed Water Level Date and Time
HAT27.01Highest Astronomical Tide
HAT Date & Time12/31/1986 05:18HAT Date and Time
LAT23.85Lowest Astronomical Tide
LAT Date & Time12/30/1986 15:48LAT Date and Time
Tidal Datum Analysis Periods
12/01/2011 - 08/31/2012




Products available at 8737138 Chickasaw Creek, AL

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services