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
(10:15 am PST)
1815 GMT on 02/15/2019:
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):	6.6 ft
	Ocean Temperature (OTMP):	47.66 °F
	Conductivity (COND):	23.98
	Salinity (SAL):	14.50 psu
	Oxygen Concentration (O2PCT):	83.6%
	Oxygen Concentration (O2PPM):	8.90 ppm
	Turbidity (TURB):	8 FTU
	pH (PH):	7.30

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
02	15	10:00 am	6.9	47.84	25.98	15.80	84.80	8.90	-	11	7.40	-
02	15	9:45 am	7.2	48.02	26.99	16.50	85.60	8.90	-	7	7.50	-
02	15	9:30 am	7.5	48.02	27.73	17.00	86.30	9.00	-	6	7.50	-
02	15	9:15 am	7.5	48.02	28.21	17.30	86.70	9.00	-	7	7.60	-
02	15	9:00 am	7.9	48.20	28.75	17.70	87.20	9.00	-	6	7.60	-
02	15	8:45 am	8.2	48.20	29.11	17.90	87.50	9.00	-	8	7.60	-
02	15	8:30 am	8.2	48.38	29.75	18.30	87.80	9.00	-	6	7.70	-
02	15	8:15 am	8.2	48.38	30.19	18.60	87.80	9.00	-	6	7.70	-
02	15	8:00 am	8.5	48.38	30.25	18.70	87.50	8.90	-	8	7.70	-
02	15	7:45 am	8.5	48.38	30.30	18.70	87.10	8.90	-	14	7.70	-
02	15	7:30 am	8.2	48.38	30.23	18.70	88.20	9.00	-	7	7.70	-
02	15	7:15 am	8.2	48.38	30.10	18.60	88.50	9.10	-	6	7.70	-
02	15	7:00 am	8.2	48.38	30.14	18.60	88.50	9.10	-	6	7.70	-
02	15	6:45 am	8.2	48.38	29.55	18.20	88.20	9.10	-	6	7.70	-
02	15	6:30 am	7.9	48.38	29.65	18.30	88.40	9.10	-	6	7.70	-
02	15	6:15 am	7.5	48.38	30.34	18.70	89.20	9.10	-	6	7.70	-
02	15	6:00 am	7.5	48.38	30.39	18.80	89.30	9.10	-	6	7.70	-
02	15	5:45 am	7.2	48.56	30.53	18.90	89.60	9.20	-	7	7.70	-
02	15	5:30 am	6.9	48.56	30.55	18.90	89.80	9.20	-	7	7.70	-
02	15	5:15 am	6.9	48.56	30.26	18.70	89.70	9.20	-	8	7.70	-
02	15	5:00 am	6.6	48.38	29.68	18.30	89.30	9.10	-	8	7.70	-
02	15	4:45 am	6.2	48.38	29.50	18.20	89.20	9.10	-	8	7.70	-
02	15	4:30 am	5.9	48.38	29.34	18.10	89.20	9.10	-	8	7.60	-
02	15	4:15 am	5.9	48.38	28.40	17.40	88.50	9.10	-	7	7.60	-
02	15	4:00 am	5.2	48.38	27.75	17.00	87.80	9.10	-	7	7.60	-
02	15	3:45 am	5.2	48.38	27.30	16.70	87.50	9.10	-	8	7.50	-
02	15	3:30 am	4.9	48.38	27.15	16.60	87.70	9.10	-	7	7.50	-
02	15	3:15 am	4.6	48.38	27.10	16.60	87.70	9.10	-	8	7.50	-
02	15	3:00 am	4.6	48.38	27.17	16.60	87.80	9.10	-	8	7.50	-
02	15	2:45 am	4.6	48.38	26.45	16.10	86.50	9.00	-	8	7.40	-
02	15	2:30 am	4.3	48.38	25.28	15.40	86.20	9.00	-	9	7.30	-
02	15	2:15 am	4.3	45.86	0.18	0.10	81.70	9.70	-	14	6.40	-
02	15	2:00 am	4.3	45.86	0.18	0.10	81.60	9.70	-	14	6.40	-
02	15	1:45 am	3.9	45.86	0.20	0.10	81.60	9.70	-	14	6.50	-
02	15	1:30 am	3.9	45.86	0.21	0.10	81.80	9.80	-	14	6.50	-
02	15	1:15 am	3.9	45.86	0.24	0.10	82.00	9.80	-	15	6.50	-
02	15	1:00 am	3.9	46.04	0.25	0.10	82.30	9.80	-	15	6.60	-
02	15	12:45 am	3.9	46.04	0.31	0.20	82.50	9.80	-	15	6.90	-
02	15	12:30 am	4.3	48.38	23.44	14.20	82.90	8.70	-	13	7.30	-
02	15	12:15 am	4.3	48.38	23.45	14.20	83.70	8.80	-	8	7.30	-
02	15	12:00 am	4.3	48.38	23.30	14.10	84.00	8.80	-	11	7.30	-
02	14	11:45 pm	4.6	48.38	23.34	14.10	83.90	8.80	-	8	7.30	-
02	14	11:30 pm	4.6	48.38	23.43	14.20	84.40	8.90	-	10	7.30	-
02	14	11:15 pm	4.9	48.38	23.59	14.30	84.60	8.90	-	10	7.30	-
02	14	11:00 pm	4.9	48.38	23.54	14.20	84.60	8.90	-	9	7.30	-
02	14	10:45 pm	4.9	48.38	23.55	14.20	84.50	8.90	-	8	7.30	-
02	14	10:30 pm	5.2	48.38	23.60	14.30	85.00	8.90	-	8	7.30	-
02	14	10:15 pm	5.2	48.56	23.70	14.30	85.30	9.00	-	13	7.30	-
02	14	10:00 pm	5.6	48.56	23.75	14.40	85.70	9.00	-	11	7.40	-
02	14	9:45 pm	5.6	48.56	23.77	14.40	85.60	9.00	-	9	7.40	-
02	14	9:30 pm	5.6	48.56	23.80	14.40	85.80	9.00	-	8	7.40	-
02	14	9:15 pm	5.6	48.56	23.84	14.40	85.90	9.00	-	8	7.40	-
02	14	9:00 pm	5.9	48.56	23.85	14.40	86.20	9.10	-	10	7.40	-
02	14	8:45 pm	5.9	48.56	23.85	14.40	86.30	9.10	-	8	7.40	-
02	14	8:30 pm	5.9	48.56	23.85	14.40	86.30	9.10	-	9	7.40	-
02	14	8:15 pm	5.9	48.56	23.87	14.40	86.40	9.10	-	10	7.40	-
02	14	8:00 pm	5.9	48.56	23.99	14.50	86.30	9.10	-	10	7.40	-
02	14	7:45 pm	5.9	48.56	24.00	14.50	86.60	9.10	-	10	7.40	-
02	14	7:30 pm	5.6	48.56	24.02	14.50	86.30	9.10	-	10	7.40	-
02	14	7:15 pm	5.2	48.56	24.01	14.50	86.20	9.10	-	10	7.40	-
02	14	7:00 pm	5.2	48.38	23.92	14.50	86.20	9.00	-	10	7.30	-
02	14	6:45 pm	4.9	48.38	23.61	14.30	85.40	9.00	-	11	7.30	-
02	14	6:30 pm	4.6	48.38	23.36	14.10	84.70	8.90	-	13	7.20	-
02	14	6:15 pm	4.3	48.38	22.67	13.70	83.90	8.90	-	14	7.00	-
02	14	6:00 pm	3.9	47.84	0.35	0.20	84.90	9.90	-	14	6.30	-
02	14	5:45 pm	3.9	47.84	0.26	0.10	85.40	9.90	-	14	6.30	-
02	14	5:30 pm	3.6	47.84	0.24	0.10	85.90	10.00	-	14	6.30	-
02	14	5:15 pm	3.3	47.84	0.44	0.20	85.00	9.90	-	15	6.30	-
02	14	5:00 pm	3.3	47.84	0.26	0.10	85.70	9.90	-	15	6.30	-
02	14	4:45 pm	3.0	47.84	0.25	0.10	86.10	10.00	-	18	6.30	-
02	14	4:30 pm	2.6	47.84	0.23	0.10	86.30	10.00	-	19	6.30	-
02	14	4:15 pm	2.6	47.84	0.23	0.10	86.50	10.00	-	22	6.30	-
02	14	4:00 pm	2.3	47.84	0.23	0.10	86.40	10.00	-	22	6.40	-
02	14	3:45 pm	2.0	47.84	0.24	0.10	86.50	10.00	-	24	6.30	-
02	14	3:30 pm	2.0	48.02	0.25	0.10	86.60	10.00	-	27	6.40	-
02	14	3:15 pm	1.6	48.02	0.26	0.10	86.60	10.00	-	25	6.40	-
02	14	3:00 pm	1.6	48.02	0.27	0.10	86.60	10.00	-	37	6.40	-
02	14	2:45 pm	1.6	48.02	0.29	0.10	86.70	10.00	-	40	6.40	-
02	14	2:30 pm	1.3	48.02	0.31	0.20	86.60	10.00	-	44	6.40	-
02	14	2:15 pm	1.3	48.02	0.35	0.20	86.70	10.00	-	71	6.40	-
02	14	2:00 pm	1.3	48.02	0.39	0.20	86.50	10.00	-	60	6.40	-
02	14	1:45 pm	1.3	48.02	0.41	0.20	86.60	10.00	-	70	6.40	-
02	14	1:30 pm	1.6	48.02	0.43	0.20	86.50	10.00	-	67	6.40	-
02	14	1:15 pm	1.6	48.02	0.46	0.20	86.40	10.00	-	58	6.40	-
02	14	1:00 pm	2.0	48.02	0.42	0.20	86.00	10.00	-	59	6.40	-
02	14	12:45 pm	2.3	48.20	0.47	0.20	85.70	9.90	-	70	6.40	-
02	14	12:30 pm	2.3	48.20	0.47	0.20	85.20	9.80	-	26	6.50	-
02	14	12:15 pm	2.6	48.20	0.55	0.30	84.60	9.80	-	39	6.50	-
02	14	12:00 pm	3.0	48.02	0.64	0.30	84.00	9.70	-	17	6.50	-
02	14	11:45 am	3.3	48.02	0.75	0.40	83.30	9.60	-	16	6.60	-
02	14	11:30 am	3.6	48.02	1.01	0.50	82.20	9.50	-	18	6.60	-
02	14	11:15 am	3.6	48.02	1.81	0.90	81.20	9.40	-	11	6.70	-
02	14	11:00 am	3.9	48.02	6.84	3.80	80.70	9.10	-	11	6.70	-

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.