Station CHQO3 - Winchester Arm - South Slough, OR

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
43.282 N 124.320 W (43°16'57" N 124°19'13" W)

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

Large icon indicates selected station.

Stations with recent data

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

Disclaimer

Ocean Conditions at CHQO3 as of
(7:15 am PDT)
1415 GMT on 10/20/2018:
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):	3.3 ft
	Ocean Temperature (OTMP):	53.42 °F
	Conductivity (COND):	34.67
	Salinity (SAL):	21.80 psu
	Oxygen Concentration (O2PCT):	78.6%
	Oxygen Concentration (O2PPM):	7.40 ppm
	Turbidity (TURB):	21 FTU
	pH (PH):	7.40

Previous observations

MM	DD	TIME (PDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
10	20	7:00 am	3.0	53.42	32.59	20.40	76.90	7.30	-	15	7.30	-
10	20	6:45 am	3.0	53.24	30.30	18.80	76.20	7.30	-	14	7.30	-
10	20	6:30 am	2.6	53.06	28.24	17.40	76.50	7.40	-	20	7.20	-
10	20	6:15 am	2.3	52.88	25.29	15.40	76.40	7.50	-	16	7.20	-
10	20	6:00 am	2.3	52.70	22.85	13.80	76.60	7.70	-	12	7.10	-
10	20	5:45 am	2.0	52.70	20.61	12.40	75.60	7.60	-	17	7.10	-
10	20	5:30 am	1.6	52.52	19.30	11.50	76.30	7.80	-	10	7.10	-
10	20	5:15 am	1.6	52.70	18.55	11.00	74.20	7.60	-	14	7.00	-
10	20	5:00 am	1.6	52.52	18.25	10.80	76.00	7.80	-	11	7.00	-
10	20	4:45 am	1.3	52.52	17.96	10.60	76.10	7.80	-	10	7.00	-
10	20	4:30 am	1.3	52.52	17.76	10.50	77.70	7.90	-	16	7.00	-
10	20	4:15 am	1.0	52.52	17.79	10.50	77.90	8.00	-	15	7.00	-
10	20	4:00 am	1.0	52.52	18.51	11.00	77.70	7.90	-	24	7.00	-
10	20	3:45 am	1.0	52.70	19.27	11.50	77.30	7.90	-	19	7.00	-
10	20	3:30 am	1.3	52.70	20.09	12.00	76.80	7.80	-	22	7.10	-
10	20	3:15 am	1.3	52.88	21.34	12.80	76.20	7.70	-	19	7.10	-
10	20	3:00 am	1.6	53.06	23.13	14.00	75.40	7.50	-	13	7.10	-
10	20	2:45 am	2.0	53.42	25.64	15.70	74.70	7.30	-	23	7.10	-
10	20	2:30 am	2.0	53.60	27.55	16.90	74.70	7.20	-	24	7.20	-
10	20	2:15 am	2.3	53.60	28.66	17.70	74.60	7.20	-	17	7.20	-
10	20	2:00 am	2.6	54.14	33.81	21.20	75.40	7.10	-	20	7.30	-
10	20	1:45 am	3.0	54.50	39.70	25.30	77.90	7.10	-	19	7.40	-
10	20	1:30 am	3.3	54.68	42.13	27.00	80.80	7.30	-	158	7.50	-
10	20	1:15 am	3.6	54.68	43.04	27.70	82.40	7.40	-	58	7.50	-
10	20	1:00 am	3.6	54.68	43.60	28.10	84.00	7.50	-	121	7.60	-
10	20	12:45 am	3.9	54.68	44.04	28.40	84.90	7.60	-	90	7.60	-
10	20	12:30 am	4.3	54.68	44.45	28.70	86.00	7.60	-	26	7.60	-
10	20	12:15 am	4.6	54.68	44.61	28.80	86.00	7.60	-	4	7.60	-
10	20	12:00 am	4.9	54.68	44.76	28.90	87.50	7.80	-	4	7.60	-
10	19	11:45 pm	4.9	54.68	44.96	29.10	86.70	7.70	-	4	7.60	-
10	19	11:30 pm	5.2	54.68	45.05	29.10	86.80	7.70	-	4	7.60	-
10	19	11:15 pm	5.6	54.68	45.07	29.10	87.50	7.80	-	5	7.60	-
10	19	11:00 pm	5.6	54.68	45.08	29.10	86.70	7.70	-	4	7.60	-
10	19	10:45 pm	5.9	54.68	45.08	29.10	82.30	7.30	-	3	7.60	-
10	19	10:30 pm	5.9	54.68	45.07	29.10	84.70	7.50	-	5	7.60	-
10	19	10:15 pm	5.9	54.68	45.03	29.10	78.80	7.00	-	5	7.60	-
10	19	10:00 pm	6.2	54.68	44.98	29.10	90.20	8.00	-	9	7.70	-
10	19	9:45 pm	6.2	54.68	44.91	29.00	90.80	8.10	-	6	7.70	-
10	19	9:30 pm	6.2	54.68	44.81	28.90	90.60	8.00	-	5	7.70	-
10	19	9:15 pm	6.2	54.68	44.61	28.80	90.60	8.00	-	5	7.70	-
10	19	9:00 pm	6.2	54.68	44.32	28.60	91.30	8.10	-	11	7.70	-
10	19	8:45 pm	5.9	54.68	43.68	28.10	91.40	8.20	-	7	7.60	-
10	19	8:30 pm	5.9	54.68	43.29	27.90	90.90	8.10	-	9	7.60	-
10	19	8:15 pm	5.6	54.68	42.98	27.60	90.50	8.10	-	9	7.60	-
10	19	8:00 pm	5.6	54.86	42.52	27.30	87.70	7.90	-	7	7.60	-
10	19	7:45 pm	5.2	54.86	41.94	26.90	87.10	7.80	-	10	7.60	-
10	19	7:30 pm	4.9	54.68	41.17	26.40	87.20	7.90	-	6	7.60	-
10	19	7:15 pm	4.9	54.68	40.44	25.80	86.40	7.80	-	43	7.50	-
10	19	7:00 pm	4.6	54.68	39.92	25.50	86.20	7.80	-	21	7.50	-
10	19	6:45 pm	4.6	54.68	39.22	25.00	85.10	7.70	-	47	7.50	-
10	19	6:30 pm	4.3	54.68	38.78	24.70	86.10	7.80	-	8	7.50	-
10	19	6:15 pm	3.9	54.68	39.09	24.90	82.20	7.50	-	10	7.50	-
10	19	6:00 pm	3.9	55.04	41.23	26.40	74.30	6.70	-	7	7.40	-
10	19	5:45 pm	3.6	55.04	41.42	26.50	74.70	6.70	-	11	7.40	-
10	19	5:30 pm	3.6	55.04	41.72	26.80	76.30	6.80	-	9	7.40	-
10	19	5:15 pm	3.3	55.04	41.94	26.90	76.70	6.90	-	9	7.50	-
10	19	5:00 pm	3.3	55.04	42.15	27.10	72.90	6.50	-	8	7.50	-
10	19	4:45 pm	3.0	55.04	42.18	27.10	77.70	7.00	-	8	7.50	-
10	19	4:30 pm	3.0	55.04	42.30	27.20	79.30	7.10	-	7	7.50	-
10	19	4:15 pm	3.0	55.04	42.74	27.50	78.80	7.00	-	8	7.50	-
10	19	4:00 pm	2.6	55.04	43.15	27.80	78.10	7.00	-	7	7.50	-
10	19	3:45 pm	3.0	55.04	42.99	27.60	73.50	6.50	-	8	7.50	-
10	19	3:30 pm	3.0	55.04	42.96	27.60	76.50	6.80	-	25	7.50	-
10	19	3:15 pm	3.0	54.86	43.04	27.70	78.40	7.00	-	6	7.50	-
10	19	3:00 pm	3.0	54.86	43.22	27.80	79.50	7.10	-	7	7.50	-
10	19	2:45 pm	3.3	54.86	43.79	28.20	80.00	7.10	-	16	7.50	-
10	19	2:30 pm	3.3	54.86	44.09	28.40	80.30	7.10	-	11	7.50	-
10	19	2:15 pm	3.6	54.86	44.80	28.90	80.00	7.10	-	11	7.50	-
10	19	2:00 pm	3.9	54.86	44.95	29.00	80.30	7.10	-	6	7.60	-
10	19	1:45 pm	3.9	54.86	44.96	29.00	80.90	7.20	-	7	7.60	-
10	19	1:30 pm	4.3	54.86	45.19	29.20	80.90	7.20	-	6	7.60	-
10	19	1:15 pm	4.6	54.86	45.48	29.40	80.70	7.10	-	6	7.60	-
10	19	1:00 pm	4.6	54.86	45.62	29.50	79.40	7.00	-	5	7.60	-
10	19	12:45 pm	4.9	54.86	45.83	29.70	79.30	7.00	-	5	7.60	-
10	19	12:30 pm	5.2	54.68	45.91	29.70	78.20	6.90	-	5	7.50	-
10	19	12:15 pm	5.2	54.68	46.04	29.80	79.30	7.00	-	5	7.60	-
10	19	12:00 pm	5.6	54.68	45.86	29.70	77.80	6.90	-	5	7.60	-
10	19	11:45 am	5.6	54.68	45.93	29.70	77.20	6.80	-	5	7.50	-
10	19	11:30 am	5.9	54.68	46.02	29.80	72.50	6.40	-	6	7.50	-
10	19	11:15 am	5.9	54.68	46.16	29.90	72.30	6.40	-	7	7.50	-
10	19	11:00 am	6.2	54.68	46.12	29.90	80.80	7.10	-	4	7.60	-
10	19	10:45 am	6.2	54.68	46.21	29.90	70.90	6.30	-	5	7.50	-
10	19	10:30 am	6.2	54.68	46.16	29.90	80.10	7.10	-	5	7.60	-
10	19	10:15 am	6.2	54.68	46.14	29.90	80.80	7.10	-	6	7.60	-
10	19	10:00 am	6.2	54.68	46.02	29.80	76.40	6.70	-	5	7.60	-
10	19	9:45 am	6.2	54.68	45.99	29.80	81.40	7.20	-	5	7.60	-
10	19	9:30 am	6.2	54.68	45.81	29.70	81.30	7.20	-	5	7.60	-
10	19	9:15 am	6.2	54.50	45.39	29.40	80.70	7.20	-	6	7.60	-
10	19	9:00 am	5.9	54.50	44.55	28.80	79.70	7.10	-	6	7.60	-
10	19	8:45 am	5.9	54.50	43.85	28.20	79.80	7.10	-	6	7.50	-
10	19	8:30 am	5.6	54.50	42.87	27.60	79.60	7.10	-	6	7.50	-
10	19	8:15 am	5.2	54.50	41.99	26.90	79.60	7.20	-	6	7.50	-
10	19	8:00 am	5.2	54.50	40.84	26.10	79.90	7.20	-	6	7.50	-

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.