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

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Stations with no data in last 8 hours
(24 hours for tsunami stations)

Disclaimer

Ocean Conditions at SEFO3 as of
(7:30 am PST)
1530 GMT on 01/20/2021:

Note: This report is more than two hours old
These oceanographic data are displayed in rounded times. Unit of Measure: Time Zone: 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
	Ocean Temperature (OTMP):	44.24 °F
	Salinity (SAL):	0.15 psu
	Oxygen Concentration (O2PCT):	77.9%
	Oxygen Concentration (O2PPM):	9.47 ppm

Previous observations

MM	DD	TIME (PST)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
01	20	7:24 am	0.0	44.26	-	0.17	-	-	-	-	-	-
01	20	7:18 am	0.0	44.31	-	0.20	77.90	9.45	-	-	-	-
01	20	7:12 am	0.0	44.35	-	0.23	-	-	-	-	-	-
01	20	7:06 am	0.0	44.35	-	0.23	77.80	9.44	-	-	-	-
01	20	7:00 am	0.0	44.38	-	0.27	-	-	-	-	-	-
01	20	6:54 am	0.0	44.40	-	0.27	77.80	9.43	-	-	-	-
01	20	6:48 am	0.0	44.38	-	0.27	-	-	-	-	-	-
01	20	6:42 am	0.0	44.40	-	0.27	77.80	9.43	-	-	-	-
01	20	6:36 am	0.0	44.40	-	0.30	-	-	-	-	-	-
01	20	6:30 am	0.0	44.42	-	0.31	77.70	9.41	-	-	-	-
01	20	6:24 am	0.0	44.46	-	0.32	-	-	-	-	-	-
01	20	6:18 am	0.0	44.46	-	0.35	77.60	9.39	-	-	-	-
01	20	6:12 am	0.0	44.49	-	0.37	-	-	-	-	-	-
01	20	6:06 am	0.0	44.46	-	0.32	77.50	9.40	-	-	-	-
01	20	6:00 am	0.0	44.38	-	0.28	-	-	-	-	-	-
01	20	5:54 am	0.0	44.42	-	0.28	77.70	9.42	-	-	-	-
01	20	5:48 am	0.0	44.44	-	0.29	-	-	-	-	-	-
01	20	5:42 am	0.0	44.46	-	0.31	77.80	9.43	-	-	-	-
01	20	5:36 am	0.0	44.47	-	0.28	-	-	-	-	-	-
01	20	5:30 am	0.0	44.46	-	0.27	77.90	9.44	-	-	-	-
01	20	5:24 am	0.0	44.46	-	0.26	-	-	-	-	-	-
01	20	5:18 am	0.0	44.42	-	0.24	78.00	9.46	-	-	-	-
01	20	5:12 am	0.0	44.44	-	0.24	-	-	-	-	-	-
01	20	5:06 am	0.0	44.44	-	0.23	78.00	9.46	-	-	-	-
01	20	5:00 am	0.0	44.42	-	0.22	-	-	-	-	-	-
01	20	4:54 am	0.0	44.42	-	0.21	78.00	9.46	-	-	-	-
01	20	4:48 am	0.0	44.42	-	0.20	-	-	-	-	-	-
01	20	4:42 am	0.0	44.47	-	0.19	78.00	9.46	-	-	-	-
01	20	4:36 am	0.0	44.44	-	0.17	-	-	-	-	-	-
01	20	4:30 am	0.0	44.47	-	0.15	78.00	9.46	-	-	-	-
01	20	4:24 am	0.0	44.46	-	0.14	-	-	-	-	-	-
01	20	4:18 am	0.0	44.46	-	0.13	78.00	9.46	-	-	-	-
01	20	4:12 am	0.0	44.47	-	0.13	-	-	-	-	-	-
01	20	4:06 am	0.0	44.47	-	0.11	77.90	9.45	-	-	-	-
01	20	4:00 am	0.0	44.46	-	0.10	-	-	-	-	-	-
01	20	3:54 am	0.0	44.46	-	0.11	77.90	9.45	-	-	-	-
01	20	3:48 am	0.0	44.46	-	0.10	-	-	-	-	-	-
01	20	3:42 am	0.0	44.46	-	0.10	78.20	9.49	-	-	-	-
01	20	3:36 am	0.0	44.46	-	0.10	-	-	-	-	-	-
01	20	3:30 am	0.0	44.47	-	0.12	78.30	9.49	-	-	-	-
01	20	3:24 am	0.0	44.46	-	0.12	-	-	-	-	-	-
01	20	3:18 am	0.0	44.47	-	0.11	78.40	9.51	-	-	-	-
01	20	3:12 am	0.0	44.47	-	0.10	-	-	-	-	-	-
01	20	3:06 am	0.0	44.47	-	0.09	78.30	9.49	-	-	-	-
01	20	3:00 am	0.0	44.47	-	0.08	-	-	-	-	-	-
01	20	2:54 am	0.0	44.47	-	0.07	78.00	9.47	-	-	-	-
01	20	2:48 am	0.0	44.49	-	0.06	-	-	-	-	-	-
01	20	2:42 am	0.0	44.42	-	0.06	77.80	9.45	-	-	-	-
01	20	2:36 am	0.0	44.42	-	0.06	-	-	-	-	-	-
01	20	2:30 am	0.0	44.47	-	0.06	77.20	9.37	-	-	-	-
01	20	2:24 am	0.0	44.51	-	0.06	-	-	-	-	-	-
01	20	2:18 am	0.0	44.73	-	0.06	76.40	9.24	-	-	-	-
01	20	2:12 am	0.0	44.78	-	0.06	-	-	-	-	-	-
01	20	2:06 am	0.0	44.74	-	0.06	76.40	9.24	-	-	-	-
01	20	2:00 am	0.0	44.73	-	0.06	-	-	-	-	-	-
01	20	1:54 am	0.0	44.67	-	0.06	76.90	9.31	-	-	-	-
01	20	1:48 am	0.0	44.64	-	0.06	-	-	-	-	-	-
01	20	1:42 am	0.0	44.74	-	0.06	76.30	9.22	-	-	-	-
01	20	1:36 am	0.0	44.76	-	0.06	-	-	-	-	-	-
01	20	1:30 am	0.0	44.78	-	0.06	76.30	9.22	-	-	-	-
01	20	1:24 am	0.0	44.76	-	0.06	-	-	-	-	-	-
01	20	1:18 am	0.0	44.82	-	0.06	76.40	9.23	-	-	-	-
01	20	1:12 am	0.0	44.80	-	0.06	-	-	-	-	-	-
01	20	1:06 am	0.0	44.78	-	0.06	76.50	9.24	-	-	-	-
01	20	1:00 am	0.0	44.76	-	0.06	-	-	-	-	-	-
01	20	12:54 am	0.0	44.80	-	0.06	76.50	9.24	-	-	-	-
01	20	12:48 am	0.0	44.80	-	0.06	-	-	-	-	-	-
01	20	12:42 am	0.0	44.80	-	0.06	76.50	9.23	-	-	-	-
01	20	12:36 am	0.0	44.78	-	0.06	-	-	-	-	-	-
01	20	12:30 am	0.0	44.80	-	0.06	76.40	9.23	-	-	-	-
01	20	12:24 am	0.0	44.76	-	0.06	-	-	-	-	-	-
01	20	12:18 am	0.0	44.80	-	0.06	76.60	9.24	-	-	-	-
01	20	12:12 am	0.0	44.87	-	0.06	-	-	-	-	-	-
01	20	12:06 am	0.0	44.89	-	0.06	76.60	9.24	-	-	-	-
01	20	12:00 am	0.0	44.92	-	0.06	-	-	-	-	-	-
01	19	11:54 pm	0.0	44.89	-	0.06	76.70	9.25	-	-	-	-
01	19	11:48 pm	0.0	44.91	-	0.06	-	-	-	-	-	-
01	19	11:42 pm	0.0	44.94	-	0.06	76.80	9.25	-	-	-	-
01	19	11:36 pm	0.0	44.92	-	0.06	-	-	-	-	-	-
01	19	11:30 pm	0.0	44.91	-	0.06	76.80	9.27	-	-	-	-
01	19	11:24 pm	0.0	44.89	-	0.06	-	-	-	-	-	-
01	19	11:18 pm	0.0	44.87	-	0.06	77.10	9.30	-	-	-	-
01	19	11:12 pm	0.0	44.82	-	0.06	-	-	-	-	-	-
01	19	11:06 pm	0.0	44.89	-	0.06	77.00	9.28	-	-	-	-
01	19	11:00 pm	0.0	44.91	-	0.06	-	-	-	-	-	-
01	19	10:54 pm	0.0	44.92	-	0.06	77.00	9.29	-	-	-	-
01	19	10:48 pm	0.0	44.94	-	0.06	-	-	-	-	-	-
01	19	10:42 pm	0.0	44.94	-	0.06	77.10	9.30	-	-	-	-
01	19	10:36 pm	0.0	44.94	-	0.06	-	-	-	-	-	-
01	19	10:30 pm	0.0	44.94	-	0.06	77.10	9.30	-	-	-	-
01	19	10:24 pm	0.0	44.92	-	0.06	-	-	-	-	-	-
01	19	10:18 pm	0.0	44.87	-	0.06	77.30	9.32	-	-	-	-
01	19	10:12 pm	0.0	44.85	-	0.06	-	-	-	-	-	-
01	19	10:06 pm	0.0	44.83	-	0.06	77.40	9.34	-	-	-	-
01	19	10:00 pm	0.0	44.82	-	0.06	-	-	-	-	-	-
01	19	9:54 pm	0.0	44.92	-	0.06	77.40	9.33	-	-	-	-
01	19	9:48 pm	0.0	44.91	-	0.06	-	-	-	-	-	-
01	19	9:42 pm	0.0	44.89	-	0.06	77.80	9.39	-	-	-	-
01	19	9:36 pm	0.0	44.87	-	0.06	-	-	-	-	-	-
01	19	9:30 pm	0.0	44.89	-	0.06	77.70	9.37	-	-	-	-
01	19	9:24 pm	0.0	44.91	-	0.06	-	-	-	-	-	-
01	19	9:18 pm	0.0	44.92	-	0.06	77.70	9.37	-	-	-	-
01	19	9:12 pm	0.0	44.94	-	0.06	-	-	-	-	-	-
01	19	9:06 pm	0.0	44.92	-	0.06	77.80	9.37	-	-	-	-
01	19	9:00 pm	0.0	44.94	-	0.06	-	-	-	-	-	-
01	19	8:54 pm	0.0	44.87	-	0.06	77.90	9.41	-	-	-	-
01	19	8:48 pm	0.0	44.83	-	0.06	-	-	-	-	-	-
01	19	8:42 pm	0.0	44.73	-	0.06	78.20	9.44	-	-	-	-
01	19	8:36 pm	0.0	44.80	-	0.06	-	-	-	-	-	-
01	19	8:30 pm	0.0	44.71	-	0.06	78.40	9.47	-	-	-	-
01	19	8:24 pm	0.0	44.69	-	0.06	-	-	-	-	-	-
01	19	8:18 pm	0.0	44.44	-	0.06	79.30	9.64	-	-	-	-
01	19	8:12 pm	0.0	44.37	-	0.06	-	-	-	-	-	-
01	19	8:06 pm	0.0	44.35	-	0.06	79.30	9.63	-	-	-	-
01	19	8:00 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	7:54 pm	0.0	44.35	-	0.06	79.30	9.64	-	-	-	-
01	19	7:48 pm	0.0	44.37	-	0.06	-	-	-	-	-	-
01	19	7:42 pm	0.0	44.37	-	0.06	79.50	9.66	-	-	-	-
01	19	7:36 pm	0.0	44.37	-	0.06	-	-	-	-	-	-
01	19	7:30 pm	0.0	44.35	-	0.06	79.40	9.65	-	-	-	-
01	19	7:24 pm	0.0	44.49	-	0.06	-	-	-	-	-	-
01	19	7:18 pm	0.0	44.71	-	0.06	79.00	9.55	-	-	-	-
01	19	7:12 pm	0.0	44.67	-	0.06	-	-	-	-	-	-
01	19	7:06 pm	0.0	44.47	-	0.06	79.60	9.67	-	-	-	-
01	19	7:00 pm	0.0	44.31	-	0.06	-	-	-	-	-	-
01	19	6:54 pm	0.0	44.20	-	0.06	79.90	9.74	-	-	-	-
01	19	6:48 pm	0.0	44.26	-	0.06	-	-	-	-	-	-
01	19	6:42 pm	0.0	44.31	-	0.06	80.00	9.72	-	-	-	-
01	19	6:36 pm	0.0	44.31	-	0.06	-	-	-	-	-	-
01	19	6:30 pm	0.0	44.33	-	0.06	80.10	9.74	-	-	-	-
01	19	6:24 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	6:18 pm	0.0	44.35	-	0.06	80.10	9.74	-	-	-	-
01	19	6:12 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	6:06 pm	0.0	44.33	-	0.06	80.30	9.76	-	-	-	-
01	19	6:00 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	5:54 pm	0.0	44.35	-	0.06	80.40	9.77	-	-	-	-
01	19	5:48 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	5:42 pm	0.0	44.37	-	0.06	80.50	9.78	-	-	-	-
01	19	5:36 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	5:30 pm	0.0	44.35	-	0.06	80.70	9.81	-	-	-	-
01	19	5:24 pm	0.0	44.35	-	0.06	-	-	-	-	-	-
01	19	5:18 pm	0.0	44.33	-	0.06	80.70	9.80	-	-	-	-
01	19	5:12 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	5:06 pm	0.0	44.35	-	0.06	80.70	9.81	-	-	-	-
01	19	5:00 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	4:54 pm	0.0	44.26	-	0.06	81.10	9.87	-	-	-	-
01	19	4:48 pm	0.0	44.26	-	0.06	-	-	-	-	-	-
01	19	4:42 pm	0.0	44.24	-	0.06	81.40	9.90	-	-	-	-
01	19	4:36 pm	0.0	44.24	-	0.06	-	-	-	-	-	-
01	19	4:30 pm	0.0	44.20	-	0.06	81.80	9.96	-	-	-	-
01	19	4:24 pm	0.0	44.22	-	0.06	-	-	-	-	-	-
01	19	4:18 pm	0.0	44.31	-	0.06	81.80	9.95	-	-	-	-
01	19	4:12 pm	0.0	44.29	-	0.06	-	-	-	-	-	-
01	19	4:06 pm	0.0	44.29	-	0.06	81.90	9.96	-	-	-	-
01	19	4:00 pm	0.0	44.33	-	0.06	-	-	-	-	-	-
01	19	3:54 pm	0.0	44.37	-	0.06	82.20	9.99	-	-	-	-
01	19	3:48 pm	0.0	44.38	-	0.06	-	-	-	-	-	-
01	19	3:42 pm	0.0	44.38	-	0.06	82.20	9.98	-	-	-	-
01	19	3:36 pm	0.0	44.38	-	0.06	-	-	-	-	-	-
01	19	3:30 pm	0.0	44.44	-	0.06	82.00	9.96	-	-	-	-
01	19	3:24 pm	0.0	44.53	-	0.06	-	-	-	-	-	-
01	19	3:18 pm	0.0	44.60	-	0.06	82.00	9.93	-	-	-	-
01	19	3:12 pm	0.0	44.65	-	0.06	-	-	-	-	-	-
01	19	3:06 pm	0.0	44.69	-	0.06	82.10	9.93	-	-	-	-
01	19	3:00 pm	0.0	44.67	-	0.06	-	-	-	-	-	-
01	19	2:54 pm	0.0	44.78	-	0.06	82.10	9.91	-	-	-	-
01	19	2:48 pm	0.0	44.85	-	0.06	-	-	-	-	-	-
01	19	2:42 pm	0.0	44.91	-	0.06	82.10	9.90	-	-	-	-
01	19	2:36 pm	0.0	44.91	-	0.06	-	-	-	-	-	-
01	19	2:30 pm	0.0	44.92	-	0.06	81.90	9.87	-	-	-	-
01	19	2:24 pm	0.0	44.91	-	0.06	-	-	-	-	-	-
01	19	2:18 pm	0.0	44.89	-	0.06	81.20	9.79	-	-	-	-
01	19	2:12 pm	0.0	45.07	-	0.06	-	-	-	-	-	-
01	19	2:06 pm	0.0	45.05	-	0.06	80.70	9.71	-	-	-	-
01	19	2:00 pm	0.0	44.92	-	0.06	-	-	-	-	-	-
01	19	1:54 pm	0.0	45.01	-	0.06	80.70	9.72	-	-	-	-
01	19	1:48 pm	0.0	44.92	-	0.06	-	-	-	-	-	-
01	19	1:42 pm	0.0	45.16	-	0.06	80.40	9.67	-	-	-	-
01	19	1:36 pm	0.0	45.12	-	0.06	-	-	-	-	-	-
01	19	1:30 pm	0.0	45.09	-	0.06	80.10	9.65	-	-	-	-
01	19	1:24 pm	0.0	45.01	-	0.06	-	-	-	-	-	-
01	19	1:18 pm	0.0	45.00	-	0.06	80.20	9.66	-	-	-	-
01	19	1:12 pm	0.0	45.01	-	0.06	-	-	-	-	-	-
01	19	1:06 pm	0.0	45.01	-	0.06	80.20	9.65	-	-	-	-
01	19	1:00 pm	0.0	45.03	-	0.06	-	-	-	-	-	-
01	19	12:54 pm	0.0	45.03	-	0.06	80.10	9.64	-	-	-	-
01	19	12:48 pm	0.0	45.05	-	0.06	-	-	-	-	-	-
01	19	12:42 pm	0.0	45.07	-	0.06	79.90	9.62	-	-	-	-
01	19	12:36 pm	0.0	45.09	-	0.06	-	-	-	-	-	-
01	19	12:30 pm	0.0	45.09	-	0.06	80.00	9.63	-	-	-	-
01	19	12:24 pm	0.0	45.07	-	0.06	-	-	-	-	-	-
01	19	12:18 pm	0.0	45.07	-	0.06	80.20	9.65	-	-	-	-
01	19	12:12 pm	0.0	45.03	-	0.06	-	-	-	-	-	-
01	19	12:06 pm	0.0	45.03	-	0.06	80.00	9.64	-	-	-	-
01	19	12:00 pm	0.0	45.05	-	0.06	-	-	-	-	-	-
01	19	11:54 am	0.0	45.03	-	0.06	80.00	9.63	-	-	-	-
01	19	11:48 am	0.0	45.03	-	0.06	-	-	-	-	-	-
01	19	11:42 am	0.0	45.07	-	0.06	79.30	9.54	-	-	-	-
01	19	11:36 am	0.0	45.09	-	0.06	-	-	-	-	-	-
01	19	11:30 am	0.0	45.10	-	0.06	79.00	9.50	-	-	-	-
01	19	11:24 am	0.0	45.12	-	0.06	-	-	-	-	-	-
01	19	11:18 am	0.0	45.12	-	0.06	79.50	9.56	-	-	-	-
01	19	11:12 am	0.0	45.09	-	0.06	-	-	-	-	-	-
01	19	11:06 am	0.0	45.03	-	0.06	80.70	9.71	-	-	-	-
01	19	11:00 am	0.0	45.03	-	0.06	-	-	-	-	-	-
01	19	10:54 am	0.0	45.00	-	0.06	-	-	-	-	-	-
01	19	10:48 am	0.0	44.94	-	0.06	-	-	-	-	-	-
01	19	10:42 am	0.0	44.94	-	0.06	79.30	9.56	-	-	-	-
01	19	10:36 am	0.0	44.98	-	0.06	-	-	-	-	-	-
01	19	10:30 am	0.0	45.03	-	0.06	79.00	9.51	-	-	-	-
01	19	10:24 am	0.0	45.01	-	0.06	-	-	-	-	-	-
01	19	10:18 am	0.0	45.01	-	0.06	78.90	9.50	-	-	-	-
01	19	10:12 am	0.0	45.00	-	0.06	-	-	-	-	-	-
01	19	10:06 am	0.0	45.00	-	0.06	79.00	9.52	-	-	-	-
01	19	10:00 am	0.0	44.96	-	0.06	-	-	-	-	-	-
01	19	9:54 am	0.0	45.03	-	0.06	78.60	9.46	-	-	-	-
01	19	9:48 am	0.0	45.05	-	0.06	-	-	-	-	-	-
01	19	9:42 am	0.0	45.01	-	0.06	78.50	9.45	-	-	-	-
01	19	9:36 am	0.0	44.96	-	0.06	-	-	-	-	-	-
01	19	9:30 am	0.0	44.89	-	0.06	78.50	9.47	-	-	-	-
01	19	9:24 am	0.0	44.87	-	0.06	-	-	-	-	-	-
01	19	9:18 am	0.0	44.89	-	0.06	78.20	9.43	-	-	-	-
01	19	9:12 am	0.0	44.94	-	0.06	-	-	-	-	-	-
01	19	9:06 am	0.0	45.01	-	0.06	77.70	9.35	-	-	-	-
01	19	9:00 am	0.0	45.05	-	0.06	-	-	-	-	-	-
01	19	8:54 am	0.0	45.07	-	0.06	-	-	-	-	-	-

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.