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
(7:15 am PDT)
1415 GMT on 05/25/2013:
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):	1.3 ft
	Ocean Temperature (OTMP):	51.44 °F
	Conductivity (COND):	3.11
	Salinity (SAL):	1.60 psu
	Oxygen Concentration (O2PCT):	81.4%
	Oxygen Concentration (O2PPM):	8.90 ppm
	Turbidity (TURB):	11 FTU
	pH (PH):	6.70

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	25	7:00 am	1.6	51.62	3.42	1.80	80.40	8.80	-	10	6.70	-
05	25	6:45 am	1.6	51.80	3.84	2.00	80.40	8.80	-	11	6.80	-
05	25	6:30 am	1.6	51.98	4.33	2.30	80.10	8.70	-	11	6.80	-
05	25	6:15 am	1.6	52.34	4.82	2.60	80.10	8.60	-	12	6.80	-
05	25	6:00 am	2.0	52.52	5.43	3.00	80.20	8.60	-	12	6.80	-
05	25	5:45 am	2.0	52.88	6.54	3.60	80.60	8.60	-	28	6.80	-
05	25	5:30 am	2.3	53.42	7.77	4.30	81.10	8.50	-	12	6.80	-
05	25	5:15 am	2.3	53.78	8.62	4.80	81.90	8.60	-	8	6.90	-
05	25	5:00 am	2.6	54.14	9.41	5.30	82.80	8.60	-	7	6.90	-
05	25	4:45 am	3.0	54.50	10.44	5.90	83.50	8.60	-	7	7.00	-
05	25	4:30 am	3.3	55.04	12.17	7.00	84.10	8.50	-	6	7.00	-
05	25	4:15 am	3.6	55.58	14.22	8.30	84.30	8.40	-	6	7.10	-
05	25	4:00 am	3.9	56.48	17.33	10.30	83.30	8.10	-	14	7.30	-
05	25	3:45 am	4.3	57.20	21.33	12.80	82.50	7.90	-	4	7.40	-
05	25	3:30 am	4.6	57.92	26.78	16.50	84.20	7.80	-	4	7.50	-
05	25	3:15 am	4.9	58.10	30.76	19.20	86.90	7.90	-	4	7.60	-
05	25	3:00 am	5.2	58.28	32.85	20.60	88.00	7.90	-	4	7.60	-
05	25	2:45 am	5.6	58.28	33.73	21.20	90.70	8.10	-	4	7.70	-
05	25	2:30 am	5.9	58.28	34.53	21.80	91.40	8.10	-	4	7.70	-
05	25	2:15 am	6.2	58.46	35.16	22.20	93.80	8.30	-	4	7.70	-
05	25	2:00 am	6.6	58.46	35.88	22.70	94.70	8.40	-	8	7.80	-
05	25	1:45 am	6.9	58.46	36.30	23.00	96.20	8.50	-	5	7.80	-
05	25	1:30 am	6.9	58.28	37.15	23.60	98.10	8.60	-	6	7.80	-
05	25	1:15 am	7.2	58.28	38.18	24.30	97.80	8.60	-	5	7.80	-
05	25	1:00 am	7.5	58.28	38.82	24.70	96.70	8.50	-	5	7.80	-
05	25	12:45 am	7.5	58.28	38.72	24.70	95.70	8.40	-	3	7.80	-
05	25	12:30 am	7.9	58.28	38.65	24.60	98.60	8.60	-	4	7.90	-
05	25	12:15 am	7.9	58.28	38.59	24.60	100.50	8.80	-	5	7.90	-
05	25	12:00 am	7.5	58.46	38.29	24.40	101.90	8.90	-	6	7.90	-
05	24	11:45 pm	7.2	58.64	37.51	23.80	102.80	9.00	-	6	7.90	-
05	24	11:30 pm	6.9	59.00	36.02	22.80	104.30	9.20	-	7	7.90	-
05	24	11:15 pm	6.6	59.18	33.75	21.20	105.30	9.30	-	8	7.90	-
05	24	11:00 pm	6.2	59.54	31.10	19.40	107.10	9.50	-	8	7.90	-
05	24	10:45 pm	5.9	59.90	28.64	17.70	110.20	9.90	-	9	7.90	-
05	24	10:30 pm	5.2	60.08	24.75	15.10	112.50	10.20	-	12	7.80	-
05	24	10:15 pm	4.6	59.18	18.78	11.20	111.20	10.50	-	11	7.60	-
05	24	10:00 pm	4.3	58.10	13.74	8.00	108.50	10.50	-	12	7.40	-
05	24	9:45 pm	3.6	57.20	8.78	4.90	104.90	10.50	-	12	7.10	-
05	24	9:30 pm	3.3	56.30	4.09	2.20	100.90	10.40	-	11	6.90	-
05	24	9:15 pm	3.0	55.40	1.17	0.60	98.10	10.30	-	10	6.90	-
05	24	9:00 pm	2.6	55.22	0.82	0.40	98.50	10.40	-	10	6.90	-
05	24	8:45 pm	2.3	55.04	0.60	0.30	97.70	10.30	-	9	6.80	-
05	24	8:30 pm	2.0	54.86	0.35	0.20	94.40	10.00	-	19	6.80	-
05	24	8:15 pm	2.0	55.04	0.33	0.20	84.30	8.90	-	9	6.70	-
05	24	8:00 pm	1.6	55.04	0.33	0.20	96.80	10.30	-	9	6.80	-
05	24	7:45 pm	1.6	55.04	0.33	0.20	98.10	10.40	-	10	6.80	-
05	24	7:30 pm	1.6	55.22	0.37	0.20	99.40	10.50	-	11	6.90	-
05	24	7:15 pm	1.6	55.22	0.44	0.20	99.40	10.50	-	10	6.90	-
05	24	7:00 pm	1.6	55.40	0.53	0.30	100.20	10.50	-	11	6.90	-
05	24	6:45 pm	1.6	55.58	0.70	0.40	100.60	10.60	-	9	6.90	-
05	24	6:30 pm	2.0	55.76	1.02	0.50	100.50	10.50	-	9	6.90	-
05	24	6:15 pm	2.0	55.76	1.52	0.80	99.90	10.40	-	11	6.90	-
05	24	6:00 pm	2.0	55.94	2.40	1.30	98.90	10.30	-	8	6.90	-
05	24	5:45 pm	2.3	55.94	3.36	1.80	98.10	10.20	-	8	6.90	-
05	24	5:30 pm	2.3	56.12	4.41	2.40	98.60	10.10	-	9	7.00	-
05	24	5:15 pm	2.6	56.30	5.79	3.20	98.50	10.10	-	7	7.10	-
05	24	5:00 pm	2.6	56.66	9.97	5.70	96.70	9.70	-	37	7.30	-
05	24	4:45 pm	3.0	57.38	20.70	12.40	92.60	8.80	-	5	7.30	-
05	24	4:30 pm	3.0	57.56	25.08	15.30	94.10	8.80	-	5	7.40	-
05	24	4:15 pm	3.3	57.56	26.22	16.10	90.60	8.40	-	13	7.50	-
05	24	4:00 pm	3.6	57.74	26.95	16.60	95.20	8.80	-	3	7.40	-
05	24	3:45 pm	3.6	57.74	27.44	16.90	94.60	8.70	-	5	7.40	-
05	24	3:30 pm	3.9	57.74	27.87	17.20	93.60	8.60	-	3	7.30	-
05	24	2:15 pm	4.9	57.74	28.76	17.80	86.60	8.00	-	3	7.10	-
05	24	2:00 pm	5.2	57.74	28.87	17.90	66.10	6.10	-	4	7.10	-
05	24	1:45 pm	5.2	57.74	28.88	17.90	80.80	7.40	-	3	7.20	-
05	24	1:30 pm	5.6	57.74	28.84	17.80	84.40	7.80	-	4	7.20	-
05	24	1:15 pm	5.6	57.74	28.47	17.60	86.70	8.00	-	4	7.30	-
05	24	1:00 pm	5.6	57.56	27.49	16.90	85.00	7.90	-	4	7.30	-
05	24	12:45 pm	5.2	57.20	25.72	15.70	85.50	8.00	-	5	7.30	-
05	24	12:30 pm	4.9	57.02	23.39	14.20	85.20	8.10	-	7	7.20	-
05	24	12:15 pm	4.6	56.48	19.25	11.50	85.40	8.30	-	10	7.10	-
05	24	12:00 pm	4.3	55.40	11.99	6.90	87.50	8.80	-	11	7.00	-
05	24	11:45 am	3.6	54.86	7.69	4.30	90.70	9.40	-	15	7.00	-
05	24	11:30 am	3.3	54.32	4.02	2.10	98.50	10.40	-	16	7.00	-
05	24	11:15 am	2.6	53.60	1.35	0.70	104.80	11.30	-	19	6.80	-
05	24	11:00 am	2.3	52.70	0.59	0.30	97.50	10.60	-	18	6.90	-
05	24	10:45 am	2.0	52.70	0.52	0.30	96.90	10.60	-	15	6.80	-
05	24	10:30 am	1.6	52.16	0.42	0.20	87.30	9.60	-	12	6.70	-
05	24	10:15 am	1.3	51.98	0.41	0.20	90.50	10.00	-	10	6.80	-
05	24	10:00 am	1.3	51.80	0.42	0.20	92.40	10.20	-	13	6.80	-
05	24	9:45 am	1.0	51.62	0.43	0.20	90.90	10.00	-	14	6.70	-
05	24	9:30 am	1.0	51.44	0.44	0.20	89.30	9.90	-	15	6.70	-
05	24	9:15 am	1.0	51.44	0.46	0.20	87.90	9.70	-	14	6.70	-
05	24	9:00 am	1.3	51.44	0.50	0.20	87.30	9.70	-	12	6.70	-
05	24	8:45 am	1.3	51.44	0.57	0.30	87.20	9.70	-	17	6.70	-
05	24	8:30 am	1.3	51.44	0.69	0.30	86.50	9.60	-	14	6.70	-
05	24	8:15 am	1.3	51.44	0.80	0.40	84.80	9.40	-	13	6.70	-
05	24	8:00 am	1.3	51.44	0.89	0.40	85.10	9.40	-	13	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.