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
(9:15 pm PDT on 07/19/2019)
0415 GMT on 07/20/2019:
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):	2.6 ft
	Ocean Temperature (OTMP):	71.96 °F
	Conductivity (COND):	36.68
	Salinity (SAL):	23.20 psu
	Oxygen Concentration (O2PCT):	80.2%
	Oxygen Concentration (O2PPM):	6.10 ppm
	Turbidity (TURB):	9 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
07	19	9:00 pm	2.6	71.96	35.27	22.30	76.70	5.90	-	8	7.40	-
07	19	8:45 pm	2.6	71.96	34.41	21.70	84.90	6.50	-	8	7.50	-
07	19	8:30 pm	2.6	71.96	33.33	20.90	89.80	6.90	-	7	7.50	-
07	19	8:15 pm	3.0	72.14	36.84	23.30	90.20	6.90	-	10	7.50	-
07	19	8:00 pm	3.0	72.14	38.82	24.70	91.90	6.90	-	5	7.60	-
07	19	7:45 pm	3.3	71.96	40.65	26.00	92.30	6.90	-	4	7.60	-
07	19	7:30 pm	3.6	71.78	41.62	26.70	91.90	6.90	-	4	7.60	-
07	19	7:15 pm	3.6	71.78	42.00	27.00	91.80	6.80	-	5	7.60	-
07	19	7:00 pm	3.9	71.78	42.45	27.30	95.50	7.10	-	6	7.60	-
07	19	6:45 pm	4.3	71.60	43.18	27.80	95.30	7.10	-	4	7.70	-
07	19	6:30 pm	4.6	71.42	43.37	28.00	93.70	7.00	-	4	7.60	-
07	19	6:15 pm	4.9	71.24	43.82	28.30	93.40	7.00	-	4	7.70	-
07	19	6:00 pm	4.9	71.06	44.07	28.50	89.70	6.70	-	5	7.60	-
07	19	5:45 pm	5.2	71.06	44.17	28.60	89.50	6.70	-	6	7.60	-
07	19	5:30 pm	5.6	71.06	44.26	28.60	92.30	6.90	-	5	7.70	-
07	19	5:15 pm	5.6	70.88	44.32	28.70	89.30	6.70	-	6	7.60	-
07	19	5:00 pm	5.9	70.88	44.42	28.70	92.50	6.90	-	6	7.70	-
07	19	4:45 pm	5.9	70.88	44.43	28.70	94.50	7.00	-	5	7.70	-
07	19	4:30 pm	6.2	70.88	44.64	28.90	93.90	7.00	-	5	7.70	-
07	19	4:15 pm	6.2	70.88	44.70	28.90	89.70	6.70	-	5	7.60	-
07	19	4:00 pm	6.6	70.88	44.76	29.00	94.60	7.00	-	6	7.70	-
07	19	3:45 pm	6.6	70.88	44.84	29.00	92.50	6.90	-	5	7.70	-
07	19	3:30 pm	6.6	70.70	44.85	29.10	95.00	7.10	-	5	7.70	-
07	19	3:15 pm	6.6	70.52	44.79	29.00	94.90	7.10	-	7	7.70	-
07	19	3:00 pm	6.6	70.52	44.56	28.80	95.00	7.10	-	6	7.70	-
07	19	2:45 pm	6.2	70.52	44.09	28.50	93.70	7.00	-	7	7.70	-
07	19	2:30 pm	5.9	70.52	43.44	28.00	93.30	7.00	-	7	7.70	-
07	19	2:15 pm	5.6	70.52	42.70	27.50	92.50	7.00	-	8	7.60	-
07	19	2:00 pm	5.2	70.52	41.91	26.90	91.80	6.90	-	8	7.60	-
07	19	1:45 pm	4.9	70.52	41.03	26.30	91.60	7.00	-	8	7.60	-
07	19	1:30 pm	4.6	70.52	40.02	25.60	91.50	7.00	-	9	7.60	-
07	19	1:15 pm	4.3	70.52	38.46	24.50	92.00	7.10	-	11	7.60	-
07	19	1:00 pm	3.9	70.70	35.55	22.50	92.80	7.20	-	13	7.60	-
07	19	12:45 pm	3.6	70.88	32.37	20.20	93.80	7.40	-	17	7.60	-
07	19	12:30 pm	3.3	71.42	28.44	17.60	96.10	7.60	-	19	7.50	-
07	19	12:15 pm	3.0	71.60	23.86	14.50	97.00	7.80	-	18	7.50	-
07	19	12:00 pm	2.6	71.60	20.20	12.10	96.20	7.80	-	15	7.40	-
07	19	11:45 am	2.3	71.42	16.01	9.40	96.30	8.00	-	19	7.40	-
07	19	11:30 am	2.0	71.24	13.39	7.70	100.90	8.50	-	13	7.40	-
07	19	11:15 am	1.6	70.70	11.48	6.60	94.40	8.00	-	11	7.20	-
07	19	11:00 am	1.0	68.36	9.78	5.50	87.50	7.70	-	12	7.00	-
07	19	10:45 am	0.7	67.64	9.74	5.50	78.50	6.90	-	65	7.00	-
07	19	10:30 am	0.7	67.28	10.17	5.80	81.50	7.20	-	12	7.00	-
07	19	10:15 am	0.7	66.38	10.48	6.00	81.80	7.30	-	12	7.00	-
07	19	10:00 am	0.7	65.66	10.71	6.10	80.60	7.30	-	12	7.00	-
07	19	9:45 am	0.7	65.30	11.07	6.30	80.00	7.20	-	10	7.00	-
07	19	9:30 am	0.7	64.94	11.52	6.60	77.80	7.00	-	11	7.00	-
07	19	9:15 am	0.7	64.58	11.77	6.80	77.60	7.00	-	11	7.00	-
07	19	9:00 am	0.7	64.40	12.04	6.90	76.50	7.00	-	16	7.00	-
07	19	8:45 am	0.7	64.22	12.37	7.10	76.00	6.90	-	18	7.00	-
07	19	8:30 am	1.0	64.40	12.77	7.40	75.50	6.80	-	21	7.00	-
07	19	8:15 am	1.0	64.58	13.17	7.60	74.50	6.70	-	17	7.00	-
07	19	8:00 am	1.0	64.76	13.66	7.90	74.20	6.70	-	24	7.00	-
07	19	7:45 am	1.0	65.12	14.59	8.50	73.60	6.60	-	47	7.00	-
07	19	7:30 am	1.3	65.66	16.22	9.50	73.10	6.50	-	25	7.00	-
07	19	7:15 am	1.6	66.20	17.51	10.40	72.30	6.30	-	32	7.00	-
07	19	7:00 am	2.0	66.92	19.84	11.90	71.10	6.10	-	28	7.00	-
07	19	6:45 am	2.3	67.46	22.07	13.30	69.30	5.90	-	31	7.10	-
07	19	6:30 am	2.6	68.18	25.01	15.30	68.60	5.70	-	20	7.10	-
07	19	6:15 am	3.0	69.44	32.63	20.40	69.20	5.50	-	53	7.30	-
07	19	6:00 am	3.3	70.52	41.26	26.50	70.20	5.30	-	8	7.50	-
07	19	5:45 am	3.6	70.70	44.03	28.50	70.70	5.30	-	10	7.60	-
07	19	5:30 am	3.9	70.52	44.41	28.70	72.80	5.40	-	8	7.60	-
07	19	5:15 am	4.6	70.52	44.88	29.10	73.20	5.50	-	7	7.60	-
07	19	5:00 am	4.9	70.52	45.19	29.30	74.30	5.50	-	6	7.60	-
07	19	4:45 am	5.2	70.52	45.30	29.40	75.00	5.60	-	5	7.60	-
07	19	4:30 am	5.2	70.34	45.50	29.50	76.50	5.70	-	8	7.60	-
07	19	4:15 am	5.6	70.34	45.54	29.60	76.10	5.70	-	6	7.60	-
07	19	4:00 am	5.9	70.34	45.59	29.60	75.50	5.60	-	5	7.60	-
07	19	3:45 am	6.2	70.16	45.73	29.70	78.50	5.90	-	5	7.70	-
07	19	3:30 am	6.6	70.16	45.82	29.80	79.50	5.90	-	5	7.70	-
07	19	3:15 am	6.6	69.98	45.91	29.80	79.50	6.00	-	6	7.70	-
07	19	3:00 am	6.9	69.62	46.06	29.90	77.40	5.80	-	6	7.70	-
07	19	2:45 am	7.2	69.62	46.12	30.00	75.40	5.70	-	7	7.60	-
07	19	2:30 am	7.2	69.62	46.13	30.00	79.50	6.00	-	6	7.70	-
07	19	2:15 am	7.2	69.62	46.18	30.00	81.40	6.10	-	7	7.70	-
07	19	2:00 am	7.5	69.62	46.22	30.00	81.20	6.10	-	8	7.70	-
07	19	1:45 am	7.5	69.44	46.20	30.00	83.80	6.30	-	8	7.70	-
07	19	1:30 am	7.5	69.62	46.14	30.00	84.40	6.30	-	8	7.70	-
07	19	1:15 am	7.2	69.80	46.11	30.00	85.40	6.40	-	8	7.70	-
07	19	1:00 am	6.9	69.80	45.91	29.80	85.00	6.40	-	9	7.70	-
07	19	12:45 am	6.9	70.70	46.03	29.90	87.90	6.50	-	9	7.70	-
07	19	12:30 am	6.6	70.52	45.83	29.80	87.40	6.50	-	9	7.70	-
07	19	12:15 am	6.2	70.70	45.42	29.50	88.30	6.60	-	9	7.70	-
07	19	12:00 am	5.9	70.70	44.52	28.80	89.10	6.70	-	8	7.70	-
07	18	11:45 pm	5.6	71.06	42.72	27.50	91.90	6.90	-	8	7.70	-
07	18	11:30 pm	5.2	71.42	41.03	26.30	94.10	7.10	-	9	7.70	-
07	18	11:15 pm	4.9	72.14	38.37	24.40	96.50	7.30	-	9	7.70	-
07	18	11:00 pm	4.6	72.50	37.34	23.70	96.70	7.30	-	7	7.60	-
07	18	10:45 pm	4.6	72.86	36.82	23.30	95.00	7.20	-	7	7.60	-
07	18	10:30 pm	4.3	73.04	35.99	22.70	94.30	7.10	-	7	7.60	-
07	18	10:15 pm	3.9	73.94	37.22	23.60	86.30	6.40	-	7	7.50	-
07	18	10:00 pm	3.6	74.12	37.74	24.00	82.40	6.10	-	8	7.40	-

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.