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

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Disclaimer

Ocean Conditions at CHQO3 as of
(11:15 am PDT)
1815 GMT on 07/05/2022:
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):	0.7 ft
	Ocean Temperature (OTMP):	65.12 °F
	Conductivity (COND):	10.17
	Salinity (SAL):	5.80 psu
	Oxygen Concentration (O2PCT):	81.5%
	Oxygen Concentration (O2PPM):	7.40 ppm
	Turbidity (TURB):	14 FTU
	pH (PH):	6.80

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

07	05	11:00 am	0.7	64.76	10.74	6.10	78.90	7.20	-	9	6.80	-
07	05	10:45 am	0.7	64.76	11.34	6.50	75.80	6.90	-	9	6.80	-
07	05	10:30 am	1.0	64.94	12.70	7.30	73.20	6.60	-	7	6.80	-
07	05	10:15 am	1.0	65.12	14.31	8.30	69.60	6.20	-	10	6.80	-
07	05	10:00 am	1.3	65.48	16.07	9.40	69.50	6.10	-	9	6.90	-
07	05	9:45 am	1.6	66.02	18.40	10.90	66.20	5.80	-	9	6.90	-
07	05	9:30 am	1.6	66.56	20.76	12.50	64.60	5.60	-	9	6.90	-
07	05	9:15 am	2.0	66.74	21.38	12.90	61.10	5.20	-	11	6.90	-
07	05	9:00 am	2.3	67.46	25.28	15.50	60.90	5.10	-	7	7.00	-
07	05	8:45 am	2.6	69.26	33.64	21.10	56.80	4.50	-	6	7.20	-
07	05	8:30 am	3.0	69.62	35.82	22.70	55.20	4.30	-	20	7.20	-
07	05	8:15 am	3.3	69.80	37.22	23.60	54.80	4.30	-	49	7.30	-
07	05	8:00 am	3.6	69.62	38.01	24.20	59.30	4.60	-	5	7.30	-
07	05	7:45 am	3.6	69.62	38.76	24.70	57.40	4.40	-	12	7.40	-
07	05	7:30 am	3.9	69.44	39.01	24.90	60.00	4.60	-	5	7.40	-
07	05	7:15 am	4.3	69.26	39.54	25.30	56.00	4.30	-	6	7.40	-
07	05	7:00 am	4.6	69.08	39.84	25.50	63.00	4.90	-	4	7.40	-
07	05	6:45 am	4.6	68.72	40.41	25.90	43.10	3.30	-	6	7.40	-
07	05	6:30 am	4.9	68.72	40.56	26.00	52.70	4.10	-	6	7.40	-
07	05	6:15 am	5.2	68.72	40.57	26.00	64.60	5.00	-	5	7.50	-
07	05	6:00 am	5.2	68.54	40.71	26.10	54.40	4.20	-	10	7.40	-
07	05	5:45 am	5.6	68.72	40.69	26.10	64.90	5.00	-	16	7.50	-
07	05	5:30 am	5.6	68.54	40.83	26.20	70.80	5.50	-	5	7.50	-
07	05	5:15 am	5.9	68.54	40.79	26.20	70.90	5.50	-	5	7.50	-
07	05	5:00 am	5.9	68.54	40.92	26.20	72.90	5.70	-	4	7.60	-
07	05	4:45 am	5.9	68.54	40.84	26.20	69.50	5.40	-	5	7.60	-
07	05	4:30 am	5.9	68.54	40.81	26.20	74.90	5.80	-	5	7.60	-
07	05	4:15 am	5.9	68.72	40.68	26.10	75.30	5.80	-	6	7.60	-
07	05	4:00 am	5.9	68.90	40.52	26.00	72.60	5.60	-	5	7.60	-
07	05	3:45 am	5.9	69.08	40.42	25.90	75.20	5.80	-	6	7.60	-
07	05	3:30 am	5.6	69.26	40.15	25.70	76.10	5.90	-	6	7.60	-
07	05	3:15 am	5.6	69.44	39.74	25.40	76.20	5.90	-	6	7.60	-
07	05	3:00 am	5.2	69.62	39.59	25.30	73.40	5.70	-	7	7.50	-
07	05	2:45 am	5.2	69.62	39.69	25.40	73.00	5.60	-	7	7.50	-
07	05	2:30 am	4.9	69.80	39.51	25.20	73.20	5.60	-	8	7.50	-
07	05	2:15 am	4.6	69.98	39.29	25.10	72.60	5.60	-	8	7.50	-
07	05	2:00 am	4.6	69.98	39.42	25.20	73.20	5.60	-	7	7.50	-
07	05	1:45 am	4.3	70.16	39.30	25.10	73.00	5.60	-	7	7.50	-
07	05	1:30 am	3.9	70.34	38.99	24.90	73.30	5.60	-	7	7.50	-
07	05	1:15 am	3.9	70.52	38.58	24.60	73.10	5.60	-	8	7.50	-
07	05	1:00 am	3.6	70.70	38.42	24.50	71.90	5.50	-	7	7.40	-
07	05	12:45 am	3.6	70.70	38.31	24.40	70.00	5.40	-	7	7.40	-
07	05	12:30 am	3.3	70.70	38.34	24.40	71.30	5.50	-	7	7.40	-
07	05	12:15 am	3.3	70.70	38.34	24.40	72.70	5.60	-	9	7.40	-
07	05	12:00 am	3.0	70.70	38.16	24.30	70.50	5.40	-	7	7.40	-
07	04	11:45 pm	3.0	70.70	38.09	24.20	71.60	5.50	-	8	7.40	-
07	04	11:30 pm	3.0	70.88	37.66	23.90	76.70	5.90	-	5	7.50	-
07	04	11:15 pm	2.6	70.70	38.00	24.20	74.50	5.70	-	7	7.50	-
07	04	11:00 pm	2.6	70.88	37.66	23.90	74.70	5.70	-	5	7.40	-
07	04	10:45 pm	2.6	70.70	37.74	24.00	61.40	4.70	-	5	7.40	-
07	04	10:30 pm	2.6	70.70	37.77	24.00	65.10	5.00	-	6	7.40	-
07	04	10:15 pm	3.0	70.70	37.69	24.00	73.30	5.60	-	5	7.40	-
07	04	10:00 pm	3.0	70.88	37.80	24.00	73.80	5.70	-	6	7.50	-
07	04	9:45 pm	3.3	70.70	38.03	24.20	76.80	5.90	-	6	7.50	-
07	04	9:30 pm	3.3	70.88	37.88	24.10	82.30	6.30	-	5	7.50	-
07	04	9:15 pm	3.6	70.88	38.02	24.20	86.30	6.60	-	5	7.60	-
07	04	9:00 pm	3.9	70.88	38.22	24.30	88.10	6.70	-	5	7.60	-
07	04	8:45 pm	3.9	70.70	38.48	24.50	86.60	6.60	-	5	7.60	-
07	04	8:30 pm	4.3	70.70	38.82	24.70	85.30	6.50	-	5	7.60	-
07	04	8:15 pm	4.6	70.52	39.09	24.90	79.90	6.10	-	7	7.50	-
07	04	8:00 pm	4.6	70.70	39.07	24.90	85.90	6.60	-	4	7.60	-
07	04	7:45 pm	4.9	70.70	39.26	25.10	88.40	6.70	-	5	7.60	-
07	04	7:30 pm	5.2	70.70	39.48	25.20	83.70	6.40	-	7	7.60	-
07	04	7:15 pm	5.2	70.70	39.49	25.20	87.40	6.70	-	4	7.60	-
07	04	7:00 pm	5.2	70.52	39.39	25.20	83.20	6.40	-	5	7.60	-
07	04	6:45 pm	5.6	70.70	39.40	25.20	91.20	7.00	-	4	7.60	-
07	04	6:30 pm	5.9	70.70	39.57	25.30	91.60	7.00	-	6	7.70	-
07	04	6:15 pm	5.9	70.70	39.63	25.30	95.20	7.20	-	5	7.70	-
07	04	6:00 pm	5.9	70.70	39.45	25.20	97.80	7.50	-	5	7.70	-
07	04	5:45 pm	6.2	70.70	39.33	25.10	92.20	7.00	-	7	7.70	-
07	04	5:30 pm	6.2	70.70	39.35	25.10	96.20	7.30	-	6	7.70	-
07	04	5:15 pm	6.2	70.70	39.33	25.10	98.50	7.50	-	7	7.70	-
07	04	5:00 pm	6.2	70.70	39.21	25.00	99.70	7.60	-	6	7.70	-
07	04	4:45 pm	6.2	70.52	38.83	24.80	99.60	7.60	-	6	7.70	-
07	04	4:30 pm	5.9	70.52	38.40	24.50	99.40	7.60	-	6	7.70	-
07	04	4:15 pm	5.6	70.70	37.81	24.00	100.00	7.70	-	6	7.70	-
07	04	4:00 pm	5.2	71.24	36.75	23.30	100.80	7.70	-	6	7.70	-
07	04	3:45 pm	5.2	71.60	35.40	22.30	100.60	7.70	-	8	7.60	-
07	04	3:30 pm	4.9	71.96	33.64	21.10	99.40	7.70	-	8	7.60	-
07	04	3:15 pm	4.6	72.14	32.05	20.00	95.80	7.40	-	8	7.50	-
07	04	3:00 pm	4.3	72.32	30.25	18.80	91.50	7.10	-	9	7.40	-
07	04	2:45 pm	3.9	72.50	28.84	17.80	88.90	6.90	-	16	7.40	-
07	04	2:30 pm	3.6	72.68	27.28	16.80	87.60	6.90	-	10	7.30	-
07	04	2:15 pm	3.3	72.86	24.45	14.90	87.50	6.90	-	13	7.30	-
07	04	2:00 pm	3.0	73.04	21.54	13.00	89.00	7.10	-	14	7.20	-
07	04	1:45 pm	2.6	73.04	18.58	11.00	91.60	7.40	-	45	7.20	-
07	04	1:30 pm	2.3	72.50	14.72	8.60	95.70	7.90	-	14	7.10	-
07	04	1:15 pm	2.0	72.68	11.43	6.50	101.50	8.50	-	14	7.10	-
07	04	1:00 pm	1.6	72.14	9.12	5.10	105.70	8.90	-	12	7.00	-
07	04	12:45 pm	1.3	71.06	7.35	4.10	105.30	9.00	-	9	6.90	-
07	04	12:30 pm	1.0	68.54	5.79	3.20	97.70	8.70	-	9	6.80	-
07	04	12:15 pm	1.0	66.56	6.05	3.30	38.00	3.40	-	15	6.70	-
07	04	12:00 pm	0.7	66.56	5.60	3.00	87.60	8.00	-	7	6.80	-

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.