Station SEQA2 - Seldovia Deep, Katchemak Bay Reserve, AK

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
59.441 N 151.721 W (59°26'27" N 151°43'15" W)

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Disclaimer

Ocean Conditions at SEQA2 as of
(9:45 am AKDT)
1745 GMT on 07/21/2017:
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):	21.7 ft
	Ocean Temperature (OTMP):	50.00 °F
	Conductivity (COND):	49.08
	Salinity (SAL):	31.90 psu
	Oxygen Concentration (O2PCT):	84.4%
	Oxygen Concentration (O2PPM):	7.80 ppm
	Turbidity (TURB):	9 FTU
	pH (PH):	7.80

Previous observations

MM	DD	TIME (AKDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
07	21	9:30 am	20.7	50.00	49.08	31.90	88.30	8.10	-	2	7.90	-
07	21	9:15 am	20.0	50.00	49.10	31.90	86.90	8.00	-	13	7.90	-
07	21	9:00 am	19.0	50.00	49.09	31.90	97.30	9.00	-	22	7.90	-
07	21	8:45 am	18.4	50.00	49.08	31.90	101.70	9.40	-	2	7.90	-
07	21	8:30 am	18.0	50.00	49.16	31.90	100.90	9.30	-	2	7.90	-
07	21	8:15 am	17.4	50.18	49.14	31.90	100.70	9.30	-	2	7.90	-
07	21	8:00 am	17.1	50.36	48.97	31.80	99.60	9.10	-	3	7.90	-
07	21	7:45 am	17.1	50.00	49.17	31.90	98.70	9.10	-	5	7.90	-
07	21	7:30 am	16.7	50.00	48.83	31.70	97.60	9.00	-	6	7.90	-
07	21	7:15 am	17.1	50.18	48.50	31.50	93.90	8.70	-	6	7.90	-
07	21	7:00 am	17.1	50.18	48.42	31.40	92.50	8.50	-	24	7.90	-
07	21	6:45 am	17.7	50.18	48.40	31.40	94.90	8.80	-	42	7.90	-
07	21	6:30 am	18.0	50.18	48.77	31.70	95.40	8.80	-	26	7.90	-
07	21	6:15 am	19.0	50.18	48.68	31.60	97.70	9.00	-	30	7.90	-
07	21	6:00 am	19.7	50.18	48.73	31.60	97.70	9.00	-	66	7.90	-
07	21	5:45 am	20.7	50.36	48.70	31.60	98.30	9.00	-	28	7.90	-
07	21	5:30 am	21.7	50.18	48.70	31.60	98.80	9.10	-	16	7.90	-
07	21	5:15 am	23.0	50.18	48.68	31.60	99.90	9.20	-	33	7.90	-
07	21	5:00 am	24.3	50.00	48.69	31.60	97.30	9.00	-	18	7.90	-
07	21	4:45 am	25.6	50.00	48.59	31.50	100.70	9.30	-	12	7.90	-
07	21	4:30 am	26.6	50.00	48.73	31.60	98.20	9.10	-	18	7.90	-
07	21	4:15 am	27.9	50.00	49.21	32.00	98.30	9.10	-	17	7.90	-
07	21	4:00 am	29.2	50.00	49.21	32.00	97.10	8.90	-	10	7.90	-
07	21	3:45 am	30.2	50.00	49.20	32.00	100.00	9.20	-	6	7.90	-
07	21	3:30 am	31.5	49.82	49.22	32.00	95.20	8.80	-	14	7.90	-
07	21	3:15 am	32.5	49.82	48.69	31.60	90.00	8.30	-	4	7.90	-
07	21	3:00 am	33.5	49.64	48.86	31.70	86.60	8.00	-	3	7.80	-
07	21	2:45 am	34.4	49.64	48.57	31.50	92.10	8.50	-	3	7.80	-
07	21	2:30 am	35.4	49.64	48.31	31.30	96.60	9.00	-	4	7.90	-
07	21	2:15 am	36.1	49.64	48.74	31.60	96.00	8.90	-	4	7.90	-
07	21	2:00 am	36.7	49.64	48.49	31.40	92.60	8.60	-	9	7.90	-
07	21	1:45 am	37.4	49.64	49.36	32.10	93.00	8.60	-	3	7.90	-
07	21	1:30 am	38.1	49.64	49.37	32.10	91.40	8.40	-	4	7.90	-
07	21	1:15 am	38.4	49.64	49.36	32.10	89.60	8.30	-	3	7.90	-
07	21	1:00 am	38.4	49.64	49.35	32.10	89.10	8.20	-	5	7.90	-
07	21	12:45 am	38.4	49.64	49.35	32.10	90.90	8.40	-	4	7.90	-
07	21	12:30 am	38.4	49.64	49.35	32.10	87.70	8.10	-	6	7.80	-
07	21	12:15 am	38.1	49.64	49.34	32.10	86.60	8.00	-	35	7.80	-
07	21	12:00 am	37.7	49.64	49.34	32.10	87.20	8.10	-	5	7.80	-
07	20	11:45 pm	37.1	49.64	49.33	32.00	90.10	8.30	-	6	7.80	-
07	20	11:30 pm	36.4	49.64	49.32	32.00	89.50	8.30	-	4	7.90	-
07	20	11:15 pm	35.8	49.82	49.30	32.00	91.10	8.40	-	3	7.90	-
07	20	11:00 pm	34.8	49.82	49.29	32.00	93.10	8.60	-	3	7.90	-
07	20	10:45 pm	34.1	49.82	49.29	32.00	93.40	8.60	-	51	7.90	-
07	20	10:30 pm	33.1	50.00	49.26	32.00	90.40	8.30	-	3	7.90	-
07	20	10:15 pm	32.2	50.00	49.26	32.00	90.10	8.30	-	4	7.90	-
07	20	10:00 pm	31.2	50.00	49.25	32.00	90.60	8.30	-	37	7.90	-
07	20	9:45 pm	30.2	50.00	49.24	32.00	85.00	7.80	-	33	7.90	-
07	20	9:30 pm	29.2	50.00	49.25	32.00	80.30	7.40	-	34	7.90	-
07	20	9:15 pm	28.5	50.00	49.24	32.00	90.60	8.30	-	39	7.90	-
07	20	9:00 pm	27.6	50.00	49.25	32.00	85.60	7.90	-	21	7.90	-
07	20	8:45 pm	26.6	50.00	49.25	32.00	88.10	8.10	-	119	7.80	-
07	20	8:30 pm	25.9	50.00	49.25	32.00	90.60	8.30	-	46	7.90	-
07	20	8:15 pm	25.3	50.00	49.23	32.00	99.90	9.20	-	6	7.90	-
07	20	8:00 pm	24.6	50.00	49.22	32.00	104.10	9.60	-	7	8.00	-
07	20	7:45 pm	23.9	49.82	49.26	32.00	102.50	9.50	-	2	8.00	-
07	20	7:30 pm	23.3	50.00	49.18	32.00	99.40	9.20	-	2	7.90	-
07	20	7:15 pm	23.0	49.82	49.25	32.00	102.60	9.50	-	40	8.00	-
07	20	7:00 pm	22.6	49.82	49.24	32.00	104.50	9.60	-	24	8.00	-
07	20	6:45 pm	22.6	49.82	49.23	32.00	100.60	9.30	-	71	7.90	-
07	20	6:30 pm	22.6	49.82	49.17	31.90	81.10	7.50	-	7	7.80	-
07	20	6:15 pm	23.0	49.82	49.23	32.00	86.90	8.00	-	41	7.90	-
07	20	6:00 pm	23.3	49.82	49.22	32.00	89.90	8.30	-	11	7.90	-
07	20	5:45 pm	23.6	49.82	49.22	32.00	92.20	8.50	-	21	7.90	-
07	20	5:30 pm	24.3	49.82	49.21	32.00	91.70	8.50	-	19	7.90	-
07	20	5:15 pm	24.9	49.82	49.21	32.00	95.20	8.80	-	6	7.90	-
07	20	5:00 pm	25.6	49.82	49.21	32.00	96.90	8.90	-	12	7.90	-
07	20	4:45 pm	26.6	49.82	49.20	32.00	95.90	8.90	-	3	7.90	-
07	20	4:30 pm	27.2	49.82	49.22	32.00	95.60	8.80	-	14	7.90	-
07	20	4:15 pm	27.9	49.82	49.24	32.00	96.00	8.90	-	3	7.90	-
07	20	4:00 pm	28.9	49.82	49.24	32.00	97.00	9.00	-	3	7.90	-
07	20	3:45 pm	29.9	49.64	49.27	32.00	93.10	8.60	-	3	7.90	-
07	20	3:30 pm	30.5	49.46	49.31	32.00	87.90	8.10	-	4	7.90	-
07	20	3:15 pm	31.5	49.46	49.32	32.00	94.70	8.80	-	2	7.90	-
07	20	3:00 pm	32.2	49.46	49.35	32.00	97.90	9.10	-	6	7.90	-
07	20	2:45 pm	32.8	49.46	49.36	32.10	98.80	9.20	-	2	7.90	-
07	20	2:30 pm	33.5	49.28	49.36	32.10	97.90	9.10	-	2	7.90	-
07	20	2:15 pm	33.8	49.46	49.36	32.10	97.00	9.00	-	7	7.90	-
07	20	2:00 pm	34.1	49.46	49.36	32.10	89.50	8.30	-	2	7.90	-
07	20	1:45 pm	34.4	49.46	49.35	32.00	93.20	8.60	-	14	7.90	-
07	20	1:30 pm	34.8	49.46	49.33	32.00	91.50	8.50	-	8	7.90	-
07	20	1:15 pm	34.8	49.46	49.31	32.00	90.40	8.40	-	18	7.90	-
07	20	1:00 pm	34.8	49.46	48.68	31.60	89.00	8.30	-	30	7.90	-
07	20	12:45 pm	34.8	49.46	49.30	32.00	86.50	8.00	-	5	7.90	-
07	20	12:30 pm	34.4	49.46	49.29	32.00	85.80	7.90	-	8	7.90	-
07	20	12:15 pm	34.1	49.46	49.28	32.00	84.70	7.80	-	25	7.90	-
07	20	12:00 pm	33.8	49.64	49.27	32.00	79.50	7.40	-	15	7.80	-
07	20	11:45 am	33.5	49.64	49.27	32.00	83.70	7.70	-	13	7.90	-
07	20	11:30 am	32.8	49.64	49.26	32.00	81.80	7.60	-	12	7.90	-
07	20	11:15 am	32.2	49.64	49.25	32.00	85.00	7.90	-	209	7.90	-
07	20	11:00 am	31.2	49.64	49.25	32.00	86.90	8.00	-	29	7.90	-
07	20	10:45 am	30.2	49.64	49.24	32.00	87.30	8.10	-	3	7.90	-
07	20	10:30 am	29.5	49.64	49.23	32.00	87.30	8.10	-	9	7.90	-
07	20	10:15 am	28.5	49.64	49.20	32.00	88.60	8.20	-	2	7.90	-
07	20	10:00 am	27.2	49.82	49.17	31.90	85.00	7.80	-	42	7.80	-

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.