Station List

Hurricane Symbol View the latest observations near Atlantic Tropical Storm Philippe.

Station SEFO3 - SATURN Estuary Station #04 at Mott Basin

Station operated by Columbia River Inter-Tribal Fish Commission
Water Quality Station
46.204 N 123.759 W (46°12'13" N 123°45'31" W)

Site elevation: sea level
Sea temp depth: 0.3 m below MLLW

Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station SEFO3

Large icon indicates selected station.
yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Ocean Conditions at SEFO3 as of
(1:36 am PDT)
0836 GMT on 09/25/2023:

These oceanographic data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

Depth (DEPTH): 0.0 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):63.28 °F
5-day plot - Salinity Salinity (SAL): 4.00 psu
5-day plot - Oxygen Concentration Oxygen Concentration (O2PCT): 70.6%
5-day plot - Oxygen Concentration Oxygen Concentration (O2PPM): 6.59 ppm
Previous observations
TIME
(PDT)		 DEPTH
ft		 5-day plot - Ocean Temperature
OTMP
°F		 5-day plot - Conductivity
COND
mS/cm		 5-day plot - Salinity
SAL
psu		 5-day plot - Oxygen Concentration
O2%
%		 5-day plot - Oxygen Concentration
O2PPM
ppm		 5-day plot - Chlorophyll
CLCON
ug/l		 5-day plot - Turbidity
TURB
FTU		 5-day plot - pH
PH
 		 5-day plot - Eh
EH
mv
2023-09-25 01:30 am 0.063.28- 3.95------
2023-09-25 01:24 am 0.063.27- 3.87------
2023-09-25 01:18 am 0.063.27- 3.87------
2023-09-25 01:12 am 0.063.28- 3.86------
2023-09-25 01:06 am 0.063.28- 3.8371.00 6.63----
2023-09-25 01:00 am 0.063.30- 3.84------
2023-09-25 12:54 am 0.063.32- 3.83------
2023-09-25 12:48 am 0.063.34- 3.73------
2023-09-25 12:42 am 0.063.37- 3.72------
2023-09-25 12:36 am 0.063.37- 3.6971.20 6.65----
2023-09-25 12:30 am 0.063.36- 3.65------
2023-09-25 12:24 am 0.063.32- 3.63------
2023-09-24 03:24 pm 0.064.04- 3.43------
2023-09-24 03:18 pm 0.064.08- 3.33------
2023-09-24 03:12 pm 0.064.11- 3.31------
2023-09-24 03:06 pm 0.064.13- 3.2871.60 6.65----
2023-09-24 03:00 pm 0.064.13- 3.26------
2023-09-24 02:54 pm 0.064.11- 3.22------
2023-09-24 02:48 pm 0.064.11- 3.22------
2023-09-24 02:42 pm 0.064.09- 3.20------
2023-09-24 02:36 pm 0.064.11- 3.1972.80 6.77----
2023-09-24 02:30 pm 0.064.11- 3.19------
2023-09-24 02:24 pm 0.064.09- 3.18------
2023-09-24 02:18 pm 0.064.08- 3.15------
2023-09-24 02:12 pm 0.064.09- 3.12------
2023-09-24 02:06 pm 0.064.08- 3.0972.60 6.75----
2023-09-24 02:00 pm 0.064.09- 3.11------
2023-09-24 01:54 pm 0.064.13- 3.05------
2023-09-24 01:48 pm 0.064.13- 2.98------
2023-09-24 01:42 pm 0.064.15- 2.94------
2023-09-24 01:36 pm 0.064.17- 2.9071.70 6.67----
2023-09-24 01:30 pm 0.064.18- 2.87------
2023-09-24 01:24 pm 0.064.17- 2.87------
2023-09-24 01:18 pm 0.064.18- 2.89------
2023-09-24 01:12 pm 0.064.17- 3.13------
2023-09-24 01:06 pm 0.064.17- 3.2971.70 6.66----
2023-09-24 01:00 pm 0.064.15- 3.27------
2023-09-24 12:54 pm 0.064.15- 3.27------
2023-09-24 12:48 pm 0.064.13- 3.27------
2023-09-24 12:42 pm 0.064.24- 3.23------
2023-09-24 12:36 pm 0.064.27- 3.1972.00 6.68----
2023-09-24 12:30 pm 0.064.31- 3.14------
2023-09-24 12:24 pm 0.064.33- 3.09------
2023-09-24 12:18 pm 0.064.35- 3.09------
2023-09-24 12:12 pm 0.064.35- 3.10------
2023-09-24 12:06 pm 0.064.31- 3.1471.70 6.65----
2023-09-24 12:00 pm 0.064.29- 3.18------
2023-09-24 11:54 am 0.064.31- 3.22------
2023-09-24 11:48 am 0.064.33- 3.22------
2023-09-24 11:42 am 0.064.33- 3.21------
2023-09-24 11:36 am 0.064.35- 3.2072.40 6.71----
2023-09-24 11:30 am 0.064.35- 3.20------
2023-09-24 11:24 am 0.064.35- 3.13------
2023-09-24 11:18 am 0.064.42- 3.02------
2023-09-24 11:12 am 0.064.42- 2.93------
2023-09-24 11:06 am 0.064.42- 2.9171.70 6.66----
2023-09-24 11:00 am 0.064.42- 2.85------
2023-09-24 10:54 am 0.064.40- 2.83------
2023-09-24 10:48 am 0.064.40- 2.81------
2023-09-24 10:42 am 0.064.38- 2.79------
2023-09-24 10:36 am 0.064.38- 2.7971.20 6.62----
2023-09-24 10:30 am 0.064.36- 2.83------
2023-09-24 10:24 am 0.064.38- 2.85------
2023-09-24 10:18 am 0.064.36- 2.88------
2023-09-24 10:12 am 0.064.35- 2.83------
2023-09-24 10:06 am 0.064.35- 2.7771.10 6.61----
2023-09-24 10:00 am 0.064.36- 2.76------
2023-09-24 09:54 am 0.064.36- 2.74------
2023-09-24 09:48 am 0.064.36- 2.83------
2023-09-24 09:42 am 0.064.33- 2.92------
2023-09-24 09:36 am 0.064.36- 2.9770.30 6.52----
2023-09-24 09:30 am 0.064.27- 3.19------
2023-09-24 09:24 am 0.064.20- 3.41------
2023-09-24 09:18 am 0.064.26- 3.35------
2023-09-24 09:12 am 0.064.33- 3.18------
2023-09-24 09:06 am 0.064.40- 3.1570.10 6.50----
2023-09-24 09:00 am 0.064.62- 2.83------
2023-09-24 08:54 am 0.064.60- 2.48------
2023-09-24 08:48 am 0.064.58- 2.55------
2023-09-24 08:42 am 0.064.60- 2.47------
2023-09-24 08:36 am 0.064.56- 2.4070.40 6.53----
2023-09-24 08:30 am 0.064.54- 2.43------
2023-09-24 08:24 am 0.064.60- 2.52------
2023-09-24 08:18 am 0.064.72- 2.63------
2023-09-24 08:12 am 0.064.74- 2.64------
2023-09-24 08:06 am 0.064.76- 2.6270.40 6.52----
2023-09-24 08:00 am 0.064.78- 2.58------
2023-09-24 07:54 am 0.064.76- 2.70------
2023-09-24 07:48 am 0.064.74- 2.49------
2023-09-24 07:42 am 0.064.76- 2.39------
2023-09-24 07:36 am 0.064.80- 2.3869.40 6.43----
2023-09-24 07:30 am 0.064.80- 2.40------
2023-09-24 07:24 am 0.064.81- 2.45------
2023-09-24 07:18 am 0.064.87- 2.49------
2023-09-24 07:12 am 0.064.89- 2.45------
2023-09-24 07:06 am 0.064.90- 2.42------
2023-09-24 07:00 am 0.064.96- 2.33------
2023-09-24 06:54 am 0.064.81- 2.31------
2023-09-24 06:48 am 0.064.90- 2.35------
2023-09-24 06:42 am 0.064.90- 2.18------
2023-09-24 06:36 am 0.064.92- 1.9769.30 6.42----
2023-09-24 06:30 am 0.064.96- 2.04------
2023-09-24 06:24 am 0.064.99- 1.78------
2023-09-24 06:18 am 0.065.05- 1.78------
2023-09-24 06:12 am 0.065.05- 1.71------
2023-09-24 06:06 am 0.065.08- 1.8468.70 6.37----
2023-09-24 06:00 am 0.065.05- 1.80------
2023-09-24 05:54 am 0.065.12- 1.61------
2023-09-24 05:48 am 0.065.12- 1.62------
2023-09-24 05:42 am 0.065.05- 1.86------
2023-09-24 05:36 am 0.065.03- 1.9567.50 6.26----
2023-09-24 05:30 am 0.065.05- 1.94------
2023-09-24 05:24 am 0.065.05- 1.98------
2023-09-24 05:18 am 0.065.05- 1.96------
2023-09-24 05:12 am 0.065.03- 2.02------
2023-09-24 05:06 am 0.065.03- 2.1166.00 6.11----
2023-09-24 05:00 am 0.065.05- 2.12------
2023-09-24 04:54 am 0.065.05- 2.17------
2023-09-24 04:48 am 0.064.94- 2.49------
2023-09-24 04:42 am 0.064.65- 3.15------
2023-09-24 04:36 am 0.064.58- 3.3467.10 6.20----
2023-09-24 04:30 am 0.064.60- 3.38------
2023-09-24 04:24 am 0.064.60- 3.41------
2023-09-24 04:18 am 0.064.60- 3.44------
2023-09-24 04:12 am 0.064.62- 3.45------
2023-09-24 04:06 am 0.064.47- 3.3067.60 6.25----
2023-09-24 04:00 am 0.064.31- 3.18------
2023-09-24 03:54 am 0.064.40- 3.21------
2023-09-24 03:48 am 0.064.45- 3.21------
2023-09-24 03:42 am 0.064.45- 3.20------
2023-09-24 03:36 am 0.064.47- 3.2068.80 6.36----
2023-09-24 03:30 am 0.064.51- 3.22------
2023-09-24 03:24 am 0.064.56- 3.20------
2023-09-24 03:18 am 0.064.49- 3.21------
2023-09-24 03:12 am 0.064.53- 3.16------
2023-09-24 03:06 am 0.064.53- 3.1369.00 6.38----
2023-09-24 03:00 am 0.064.54- 3.13------
2023-09-24 02:54 am 0.064.58- 3.14------
2023-09-24 02:48 am 0.064.56- 3.16------
2023-09-24 02:42 am 0.064.63- 3.21------
2023-09-24 02:36 am 0.064.65- 3.2668.90 6.37----
2023-09-24 02:30 am 0.064.69- 3.30------
2023-09-24 02:24 am 0.064.69- 3.33------
2023-09-24 02:18 am 0.064.76- 3.28------
2023-09-24 02:12 am 0.064.76- 3.19------
2023-09-24 02:06 am 0.064.71- 3.2768.50 6.32----
2023-09-24 02:00 am 0.064.65- 3.24------
2023-09-24 01:54 am 0.064.72- 3.26------