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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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(24 hours for tsunami stations)

Disclaimer

Ocean Conditions at CHQO3 as of
(4:15 am PDT)
1115 GMT on 08/21/2018:
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):	61.52 °F
	Conductivity (COND):	13.80
	Salinity (SAL):	8.00 psu
	Oxygen Concentration (O2PCT):	72.3%
	Oxygen Concentration (O2PPM):	6.70 ppm
	Turbidity (TURB):	13 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
08	21	4:00 am	0.7	61.70	14.25	8.30	72.40	6.70	-	19	7.00	-
08	21	3:45 am	0.7	61.88	14.79	8.60	72.40	6.70	-	24	7.00	-
08	21	3:30 am	0.7	62.06	15.41	9.00	72.20	6.70	-	29	7.00	-
08	21	3:15 am	0.7	62.24	16.32	9.60	72.20	6.60	-	41	7.00	-
08	21	3:00 am	1.0	62.60	17.46	10.30	72.10	6.60	-	43	7.00	-
08	21	2:45 am	1.0	62.78	18.76	11.20	71.70	6.50	-	42	7.10	-
08	21	2:30 am	1.3	63.14	19.89	11.90	70.90	6.30	-	39	7.10	-
08	21	2:15 am	1.6	63.68	23.02	14.00	69.70	6.10	-	40	7.10	-
08	21	2:00 am	2.0	64.04	25.16	15.40	69.40	6.00	-	25	7.10	-
08	21	1:45 am	2.3	64.22	28.17	17.40	69.50	5.90	-	20	7.20	-
08	21	1:30 am	2.6	65.12	38.56	24.60	70.40	5.70	-	13	7.40	-
08	21	1:15 am	3.0	65.30	42.85	27.60	73.30	5.80	-	9	7.50	-
08	21	1:00 am	3.3	65.30	44.02	28.50	75.60	6.00	-	9	7.50	-
08	21	12:45 am	3.6	65.30	44.49	28.80	77.50	6.10	-	6	7.50	-
08	21	12:30 am	3.9	65.12	45.30	29.40	78.80	6.20	-	6	7.60	-
08	21	12:15 am	4.3	65.12	45.50	29.50	80.30	6.30	-	5	7.60	-
08	21	12:00 am	4.6	65.12	45.60	29.60	79.60	6.30	-	6	7.60	-
08	20	11:45 pm	4.6	65.12	45.80	29.80	82.50	6.50	-	6	7.60	-
08	20	11:30 pm	4.9	64.94	46.05	29.90	81.70	6.40	-	7	7.60	-
08	20	9:15 pm	6.6	64.58	46.55	30.30	85.50	6.70	-	8	7.70	-
08	20	9:00 pm	6.6	64.58	46.66	30.40	88.50	7.00	-	8	7.70	-
08	20	8:45 pm	6.9	64.58	46.51	30.30	89.10	7.00	-	8	7.70	-
08	20	8:30 pm	6.9	64.58	46.52	30.30	91.30	7.20	-	8	7.70	-
08	20	8:15 pm	6.6	64.58	46.38	30.20	91.80	7.20	-	9	7.70	-
08	20	8:00 pm	6.6	64.76	46.10	30.00	92.60	7.30	-	9	7.70	-
08	20	7:45 pm	6.6	64.94	46.24	30.10	93.20	7.30	-	9	7.70	-
08	20	7:30 pm	6.2	65.12	45.50	29.50	92.80	7.30	-	9	7.70	-
08	20	7:15 pm	6.2	65.30	45.04	29.20	93.20	7.30	-	9	7.70	-
08	20	7:00 pm	5.9	65.48	44.40	28.70	92.90	7.30	-	10	7.70	-
08	20	6:45 pm	5.6	65.48	43.85	28.30	91.60	7.20	-	10	7.70	-
08	20	6:30 pm	5.6	65.48	42.71	27.50	87.50	6.90	-	13	7.60	-
08	20	6:15 pm	5.2	65.84	40.77	26.10	90.50	7.20	-	11	7.60	-
08	20	6:00 pm	4.9	65.84	39.85	25.50	90.40	7.20	-	10	7.60	-
08	20	5:45 pm	4.6	66.02	38.61	24.60	90.80	7.30	-	12	7.60	-
08	20	5:30 pm	4.6	66.02	37.82	24.10	91.30	7.40	-	11	7.60	-
08	20	5:15 pm	4.3	66.20	37.01	23.50	87.70	7.10	-	12	7.50	-
08	20	5:00 pm	3.9	65.66	41.17	26.40	70.80	5.70	-	11	7.40	-
08	20	4:45 pm	3.9	65.66	41.43	26.60	73.50	5.90	-	8	7.40	-
08	20	4:30 pm	3.6	65.30	41.99	27.00	60.10	4.80	-	14	7.30	-
08	20	4:15 pm	3.6	65.30	42.29	27.20	69.50	5.50	-	8	7.40	-
08	20	4:00 pm	3.3	65.30	42.37	27.30	63.60	5.10	-	8	7.40	-
08	20	3:45 pm	3.3	65.30	42.74	27.60	73.10	5.80	-	8	7.40	-
08	20	3:30 pm	3.3	65.12	42.20	27.20	73.30	5.90	-	9	7.40	-
08	20	3:15 pm	3.3	65.30	42.63	27.50	76.00	6.10	-	8	7.40	-
08	20	3:00 pm	3.0	65.30	42.66	27.50	77.40	6.20	-	11	7.40	-
08	20	2:45 pm	3.0	65.12	43.27	27.90	74.20	5.90	-	12	7.40	-
08	20	2:30 pm	3.0	64.94	43.26	27.90	75.80	6.00	-	15	7.40	-
08	20	2:15 pm	3.0	64.94	43.31	28.00	69.40	5.50	-	9	7.40	-
08	20	2:00 pm	3.0	64.94	43.36	28.00	74.30	5.90	-	7	7.40	-
08	20	1:45 pm	3.3	64.58	43.29	27.90	67.40	5.40	-	9	7.40	-
08	20	1:30 pm	3.3	64.58	43.39	28.00	61.90	5.00	-	11	7.40	-
08	20	1:15 pm	3.3	64.40	43.16	27.90	64.40	5.20	-	10	7.40	-
08	20	1:00 pm	3.6	64.22	43.71	28.20	69.00	5.50	-	10	7.40	-
08	20	12:45 pm	3.6	64.22	43.78	28.30	61.10	4.90	-	17	7.40	-
08	20	12:30 pm	3.9	64.22	43.70	28.20	64.60	5.20	-	14	7.40	-
08	20	12:15 pm	3.9	64.04	43.58	28.20	59.30	4.80	-	10	7.40	-
08	20	12:00 pm	3.9	64.04	43.56	28.10	65.70	5.30	-	11	7.50	-
08	20	11:45 am	4.3	63.86	43.59	28.20	66.60	5.40	-	10	7.50	-
08	20	11:30 am	4.3	63.86	44.27	28.70	67.80	5.40	-	14	7.50	-
08	20	11:15 am	4.6	63.86	43.86	28.40	68.00	5.50	-	16	7.50	-
08	20	11:00 am	4.6	63.86	43.59	28.20	65.30	5.30	-	10	7.50	-
08	20	10:45 am	4.9	63.86	43.91	28.40	58.30	4.70	-	11	7.40	-
08	20	10:30 am	4.9	63.86	43.35	28.00	68.50	5.50	-	9	7.50	-
08	20	10:15 am	4.9	63.86	43.20	27.90	68.20	5.50	-	9	7.50	-
08	20	10:00 am	5.2	63.86	43.12	27.80	64.90	5.20	-	9	7.40	-
08	20	9:45 am	5.2	63.68	43.01	27.70	69.70	5.60	-	11	7.50	-
08	20	9:30 am	5.2	63.68	42.46	27.40	69.80	5.70	-	11	7.50	-
08	20	9:15 am	5.2	63.68	41.30	26.50	70.20	5.70	-	11	7.50	-
08	20	9:00 am	4.9	63.68	40.22	25.80	70.50	5.80	-	12	7.50	-
08	20	8:45 am	4.9	63.68	39.50	25.20	70.70	5.80	-	12	7.40	-
08	20	8:30 am	4.9	63.86	38.33	24.40	70.80	5.80	-	13	7.40	-
08	20	8:15 am	4.6	63.86	37.52	23.90	71.90	5.90	-	14	7.40	-
08	20	8:00 am	4.6	64.04	36.36	23.00	71.30	5.90	-	15	7.40	-
08	20	7:45 am	4.3	64.04	35.82	22.70	71.80	6.00	-	15	7.40	-
08	20	7:30 am	3.9	64.22	35.51	22.40	71.40	5.90	-	15	7.40	-
08	20	7:15 am	3.9	64.22	34.67	21.90	70.80	5.90	-	17	7.40	-
08	20	7:00 am	3.6	64.40	34.07	21.40	70.90	5.90	-	17	7.30	-
08	20	6:45 am	3.3	64.40	33.28	20.90	71.00	5.90	-	17	7.30	-
08	20	6:30 am	3.0	64.22	31.38	19.60	70.10	5.90	-	17	7.30	-
08	20	6:15 am	3.0	64.40	29.09	18.00	69.50	5.90	-	19	7.20	-
08	20	6:00 am	2.6	64.22	26.38	16.20	69.60	6.00	-	16	7.20	-
08	20	5:45 am	2.3	64.04	23.82	14.50	70.10	6.10	-	18	7.20	-
08	20	5:30 am	2.3	63.68	20.65	12.40	72.60	6.40	-	15	7.10	-
08	20	5:15 am	2.0	63.50	18.39	10.90	72.80	6.50	-	14	7.10	-
08	20	5:00 am	1.6	63.50	16.69	9.80	70.80	6.40	-	12	7.10	-

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.