NOAA Web Site Link Tides and Currents Home Page Transparent placeholder image

Datums for 9466477, Bethel, Kuskokwim River, AK AK


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 9466477, Bethel, Kuskokwim River, AK, AK
Status: Accepted (Jan 11 2011)
Units: Feet
Control Station:
T.M.: 135
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW3.66Mean Higher-High Water
MHW2.76Mean High Water
MTL1.55Mean Tide Level
MSL1.62Mean Sea Level
DTL1.83Mean Diurnal Tide Level
MLW0.34Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD88
STND-4.04Station Datum
GT3.66Great Diurnal Range
MN2.42Mean Range of Tide
DHQ0.90Mean Diurnal High Water Inequality
DLQ0.34Mean Diurnal Low Water Inequality
HWIGreenwich High Water Interval (in hours)
LWIGreenwich 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
06/01/2010 - 09/30/2010




Products available at 9466477 Bethel, Kuskokwim River, AK, AK

Revised: 08/08/2018
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services