Station EVMC1 - Vierra Mouth, Elkhorn Slough

Owned and maintained by National Estuarine Research Reserve System
Water Quality Station
36.811 N 121.746 W (36°48'40" N 121°44'45" W)

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

Ocean Conditions at EVMC1 as of
(6:15 pm PDT on 05/23/2013)
0115 GMT on 05/24/2013:
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):	3.3 ft
	Ocean Temperature (OTMP):	55.58 °F
	Conductivity (COND):	51.20
	Salinity (SAL):	33.60 psu
	Oxygen Concentration (O2PCT):	85.0%
	Oxygen Concentration (O2PPM):	7.20 ppm
	Turbidity (TURB):	6 FTU
	pH (PH):	8.10

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	23	5:30 pm	2.6	55.94	51.06	33.50	85.60	7.30	-	6	8.00	-
05	23	5:00 pm	2.6	55.04	51.37	33.70	79.10	6.80	-	7	8.00	-
05	23	4:45 pm	2.3	55.22	51.23	33.60	79.20	6.80	-	6	8.00	-
05	23	4:30 pm	2.3	55.22	51.33	33.70	80.40	6.90	-	6	8.00	-
05	23	4:15 pm	2.3	55.58	51.39	33.70	79.00	6.70	-	7	8.00	-
05	23	4:00 pm	2.3	55.94	51.35	33.70	82.80	7.00	-	7	8.00	-
05	23	3:45 pm	2.3	54.86	51.52	33.80	78.00	6.70	-	7	8.00	-
05	23	3:30 pm	2.6	55.22	51.39	33.70	78.60	6.70	-	7	8.00	-
05	23	3:15 pm	2.3	55.04	51.44	33.70	78.90	6.80	-	7	8.00	-
05	23	3:00 pm	2.6	54.86	51.46	33.80	81.40	7.00	-	7	8.00	-
05	23	12:45 pm	4.3	52.16	51.39	33.60	77.10	6.80	-	8	8.00	-
05	23	12:30 pm	4.3	51.98	51.38	33.60	74.40	6.60	-	7	8.00	-
05	23	12:15 pm	4.3	51.98	51.39	33.60	74.50	6.60	-	6	8.00	-
05	23	12:00 pm	4.3	51.62	51.38	33.60	67.20	6.00	-	5	7.90	-
05	23	11:45 am	4.6	51.62	51.35	33.60	65.30	5.80	-	5	7.90	-
05	23	11:30 am	4.3	51.80	51.30	33.60	66.20	5.90	-	4	7.90	-
05	23	11:15 am	4.6	51.62	51.32	33.60	62.90	5.60	-	4	7.90	-
05	23	11:00 am	4.3	51.44	51.35	33.60	60.00	5.40	-	4	7.90	-
05	23	10:45 am	4.3	50.72	51.42	33.60	55.10	5.00	-	5	7.90	-
05	23	10:30 am	3.9	50.54	51.47	33.60	54.00	4.90	-	4	7.90	-
05	23	10:15 am	4.3	50.54	51.43	33.60	53.20	4.80	-	5	7.90	-
05	23	10:00 am	3.9	50.36	51.50	33.70	54.80	5.00	-	5	7.90	-
05	23	6:45 am	0.7	55.76	51.20	33.60	69.00	5.90	-	13	8.00	-
05	23	6:15 am	0.7	57.56	51.88	34.10	60.80	5.10	-	12	8.00	-
05	23	4:45 am	0.0	58.64	52.55	34.60	66.20	5.40	-	8	8.10	-
05	23	4:15 am	0.0	58.82	52.52	34.60	69.50	5.70	-	11	8.10	-
05	23	3:45 am	0.7	58.46	52.53	34.60	73.30	6.00	-	12	8.10	-
05	23	3:30 am	1.3	57.92	52.31	34.40	72.00	6.00	-	15	8.10	-
05	23	3:15 am	0.7	57.74	52.18	34.30	74.20	6.20	-	15	8.10	-
05	23	3:00 am	1.3	57.38	52.07	34.30	75.70	6.30	-	25	8.10	-
05	23	2:45 am	2.0	57.20	51.98	34.20	77.00	6.40	-	15	8.10	-
05	23	2:15 am	2.0	56.66	51.75	34.00	80.10	6.70	-	20	8.10	-
05	22	9:30 pm	5.9	56.84	51.12	33.60	105.00	8.80	-	7	8.30	-
05	22	9:00 pm	5.9	56.84	51.11	33.50	106.40	8.90	-	6	8.30	-
05	22	8:45 pm	5.6	56.84	51.11	33.50	106.80	9.00	-	6	8.30	-
05	22	8:30 pm	5.2	56.84	51.12	33.50	106.60	9.00	-	8	8.30	-
05	22	8:15 pm	5.6	56.84	51.12	33.60	105.80	8.90	-	7	8.20	-
05	22	8:00 pm	5.2	56.84	51.13	33.60	106.20	8.90	-	7	8.20	-

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.