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°16'56" N 124°19'13" W)

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

Ocean Conditions at CHQO3 as of
(8:15 am PDT)
1515 GMT on 05/21/2013:
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):	2.3 ft
	Ocean Temperature (OTMP):	57.92 °F
	Conductivity (COND):	4.27
	Salinity (SAL):	2.30 psu
	Oxygen Concentration (O2PCT):	72.7%
	Oxygen Concentration (O2PPM):	7.30 ppm
	Turbidity (TURB):	11 FTU
	pH (PH):	7.00

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
05	21	8:00 am	2.0	57.20	2.97	1.60	74.80	7.60	-	10	7.00	-
05	21	7:45 am	1.6	56.84	2.42	1.30	65.40	6.70	-	11	6.90	-
05	21	7:30 am	1.6	56.12	1.90	1.00	74.80	7.80	-	11	6.90	-
05	21	7:15 am	1.3	55.94	1.44	0.70	69.20	7.20	-	11	6.90	-
05	21	7:00 am	1.0	55.76	1.42	0.70	60.80	6.40	-	11	6.80	-
05	21	6:45 am	1.0	55.94	1.44	0.70	79.20	8.30	-	11	6.90	-
05	21	6:30 am	0.7	56.12	1.48	0.80	80.60	8.40	-	17	6.90	-
05	21	5:15 am	1.0	57.20	1.90	1.00	82.60	8.50	-	12	7.00	-
05	21	5:00 am	1.0	57.38	2.06	1.10	83.20	8.50	-	13	7.00	-
05	21	4:45 am	1.0	57.74	2.28	1.20	83.80	8.50	-	11	7.00	-
05	21	4:30 am	1.0	58.28	2.57	1.30	84.50	8.50	-	11	7.00	-
05	21	4:15 am	1.0	58.64	2.92	1.50	85.40	8.60	-	9	7.00	-
05	21	4:00 am	1.0	59.18	3.34	1.80	86.50	8.60	-	10	7.10	-
05	21	3:45 am	1.3	59.54	3.89	2.10	87.50	8.70	-	9	7.10	-
05	21	3:30 am	1.3	60.08	4.70	2.50	88.70	8.70	-	10	7.20	-
05	21	3:15 am	1.3	60.62	5.81	3.20	89.80	8.70	-	10	7.20	-
05	21	3:00 am	1.6	61.16	6.96	3.80	90.70	8.70	-	9	7.30	-
05	21	2:45 am	1.6	61.52	8.17	4.60	91.60	8.70	-	9	7.30	-
05	21	2:30 am	2.0	61.88	9.36	5.30	92.60	8.70	-	9	7.40	-
05	21	1:15 am	3.0	64.94	32.57	20.40	83.40	7.00	-	5	7.60	-
05	21	1:00 am	3.3	64.94	33.11	20.80	85.20	7.10	-	4	7.70	-
05	21	12:45 am	3.6	64.94	33.57	21.10	87.00	7.20	-	4	7.70	-
05	21	12:30 am	3.6	64.94	33.94	21.40	87.60	7.30	-	4	7.70	-
05	21	12:15 am	3.9	64.76	34.29	21.60	87.10	7.20	-	4	7.70	-
05	21	12:00 am	4.3	64.76	34.46	21.70	86.80	7.20	-	4	7.70	-
05	20	11:45 pm	4.6	64.76	34.61	21.80	86.50	7.20	-	4	7.70	-
05	20	11:30 pm	4.6	64.76	34.68	21.90	85.40	7.10	-	4	7.70	-
05	20	11:15 pm	4.9	64.76	34.75	21.90	85.50	7.10	-	3	7.60	-
05	20	11:00 pm	4.9	64.76	34.79	21.90	86.90	7.20	-	4	7.70	-
05	20	10:45 pm	5.2	64.76	34.87	22.00	79.80	6.60	-	3	7.60	-
05	20	10:30 pm	5.6	64.76	34.91	22.00	83.20	6.90	-	3	7.60	-
05	20	10:15 pm	5.6	64.76	34.93	22.00	87.70	7.30	-	4	7.70	-
05	20	10:00 pm	5.9	64.76	34.86	22.00	93.30	7.70	-	4	7.80	-
05	20	9:45 pm	5.9	64.94	34.71	21.90	96.60	8.00	-	5	7.80	-
05	20	9:30 pm	5.9	64.94	34.29	21.60	97.40	8.10	-	5	7.80	-
05	20	9:15 pm	5.9	65.12	33.51	21.10	100.80	8.40	-	5	7.90	-
05	20	9:00 pm	5.6	65.30	32.29	20.20	101.20	8.40	-	6	7.90	-
05	20	8:45 pm	5.2	65.48	30.45	19.00	102.10	8.50	-	6	7.90	-
05	20	8:30 pm	5.2	65.66	27.48	16.90	103.40	8.70	-	6	7.90	-
05	20	8:15 pm	4.9	65.48	24.21	14.70	105.10	9.00	-	7	8.00	-
05	20	8:00 pm	4.6	65.48	20.16	12.10	107.30	9.30	-	8	8.10	-
05	20	7:45 pm	3.9	65.48	16.78	9.90	112.00	9.90	-	8	8.20	-
05	20	7:30 pm	3.6	65.48	13.18	7.60	118.80	10.60	-	10	8.40	-
05	20	5:15 pm	1.3	63.68	0.26	0.10	104.20	9.90	-	14	7.30	-
05	20	5:00 pm	1.3	63.68	0.26	0.10	113.90	10.90	-	20	7.20	-
05	20	4:45 pm	1.3	63.50	0.26	0.10	113.50	10.90	-	17	7.20	-
05	20	4:30 pm	1.3	63.50	0.26	0.10	113.00	10.80	-	16	7.30	-
05	20	4:15 pm	1.3	63.32	0.26	0.10	113.20	10.80	-	17	7.20	-
05	20	4:00 pm	1.3	62.96	0.26	0.10	111.90	10.80	-	17	7.20	-
05	20	3:45 pm	1.3	62.60	0.26	0.10	110.90	10.70	-	17	7.20	-
05	20	3:30 pm	1.3	62.06	0.27	0.10	109.80	10.70	-	17	7.20	-
05	20	3:15 pm	1.3	61.70	0.28	0.10	108.40	10.60	-	16	7.20	-
05	20	3:00 pm	1.3	61.16	0.29	0.10	107.10	10.50	-	15	7.20	-
05	20	2:45 pm	1.6	60.62	0.32	0.20	106.00	10.50	-	15	7.20	-
05	20	2:30 pm	1.6	60.08	0.40	0.20	104.50	10.40	-	15	7.20	-
05	20	2:15 pm	1.6	59.36	0.53	0.30	102.80	10.30	-	13	7.20	-
05	20	2:00 pm	1.6	58.82	0.75	0.40	101.00	10.20	-	13	7.20	-
05	20	1:45 pm	2.0	58.46	1.22	0.60	99.40	10.10	-	12	7.30	-
05	20	1:30 pm	2.0	58.28	1.93	1.00	97.70	9.90	-	11	7.30	-
05	20	1:15 pm	2.0	58.28	2.89	1.50	95.70	9.60	-	9	7.30	-
05	20	1:00 pm	2.3	58.46	3.80	2.00	93.70	9.40	-	10	7.30	-
05	20	12:45 pm	2.3	58.64	4.83	2.60	91.90	9.20	-	8	7.30	-
05	20	12:30 pm	2.6	59.00	6.62	3.60	90.20	8.90	-	7	7.40	-
05	20	12:15 pm	2.6	59.18	11.12	6.40	90.50	8.80	-	6	7.40	-
05	20	12:00 pm	3.0	59.36	15.62	9.20	89.90	8.50	-	5	7.40	-
05	20	11:45 am	3.0	59.36	16.57	9.80	88.50	8.40	-	5	7.40	-
05	20	11:30 am	3.3	59.18	17.21	10.20	87.70	8.30	-	5	7.40	-
05	20	11:15 am	3.3	59.00	17.74	10.50	83.90	7.90	-	5	7.30	-
05	20	11:00 am	3.6	58.82	18.15	10.80	81.40	7.70	-	4	7.30	-
05	20	10:45 am	3.6	59.00	18.58	11.10	81.00	7.60	-	5	7.30	-
05	20	10:30 am	3.6	58.82	18.65	11.10	75.60	7.10	-	6	7.20	-
05	20	10:15 am	3.9	58.82	18.90	11.30	63.30	6.00	-	5	7.00	-
05	20	10:00 am	3.9	58.82	18.87	11.20	68.90	6.50	-	5	7.20	-
05	20	9:45 am	3.9	58.82	18.81	11.20	72.30	6.80	-	5	7.20	-
05	20	9:30 am	3.9	58.82	18.51	11.00	73.80	7.00	-	13	7.30	-
05	20	9:15 am	3.9	58.82	18.07	10.70	74.00	7.00	-	5	7.30	-
05	20	9:00 am	3.9	58.46	17.06	10.10	71.70	6.80	-	6	7.20	-

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.