Station NAQR1 - T-Wharf Bottom, Narragansett Bay Reserve, RI

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
41.578 N 71.321 W (41°34'42" N 71°19'16" W)

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

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Disclaimer

Ocean Conditions at NAQR1 as of
(2:45 pm EDT)
1845 GMT on 09/22/2021:
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):	17.1 ft
	Ocean Temperature (OTMP):	70.52 °F
	Conductivity (COND):	45.93
	Salinity (SAL):	29.80 psu
	Oxygen Concentration (O2PCT):	97.9%
	Oxygen Concentration (O2PPM):	7.30 ppm
	Turbidity (TURB):	0 FTU
	pH (PH):	7.90

Previous observations

MM	DD	TIME (EDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
09	22	2:30 pm	17.1	70.52	45.84	29.80	100.10	7.40	-	0	7.90	-
09	22	2:15 pm	17.1	70.52	45.91	29.80	95.80	7.10	-	0	7.90	-
09	22	2:00 pm	17.1	70.52	45.95	29.80	97.60	7.30	-	0	7.90	-
09	22	1:45 pm	17.4	70.34	46.10	30.00	93.80	7.00	-	1	7.90	-
09	22	1:30 pm	17.4	70.34	46.28	30.10	89.80	6.70	-	0	7.90	-
09	22	1:15 pm	17.7	70.34	46.27	30.10	88.20	6.60	-	0	7.80	-
09	22	1:00 pm	18.0	70.52	45.99	29.90	94.00	7.00	-	0	7.90	-
09	22	12:45 pm	18.4	70.34	46.11	30.00	92.20	6.90	-	0	7.90	-
09	22	12:30 pm	18.7	70.34	46.12	30.00	90.20	6.70	-	1	7.90	-
09	22	12:15 pm	19.0	70.16	46.57	30.30	86.10	6.40	-	1	7.80	-
09	22	12:00 pm	19.4	69.98	47.10	30.70	81.10	6.00	-	1	7.80	-
09	22	11:45 am	19.7	70.16	46.50	30.20	86.40	6.40	-	0	7.80	-
09	22	11:30 am	20.0	70.16	46.36	30.10	89.40	6.70	-	0	7.80	-
09	22	11:15 am	20.3	70.34	46.12	30.00	91.80	6.80	-	0	7.80	-
09	22	11:00 am	20.3	70.16	46.55	30.30	80.90	6.00	-	1	7.80	-
09	22	10:45 am	20.7	69.98	46.96	30.60	81.60	6.10	-	1	7.80	-
09	22	10:30 am	21.0	69.98	46.79	30.50	81.30	6.10	-	1	7.70	-
09	22	9:45 am	21.7	70.16	45.80	29.70	89.30	6.70	-	1	7.90	-
09	22	9:30 am	21.7	70.16	45.96	29.90	85.60	6.40	-	1	7.90	-
09	22	9:15 am	21.7	70.16	45.99	29.90	86.30	6.40	-	1	7.90	-
09	22	9:00 am	21.7	70.16	46.21	30.00	82.60	6.20	-	2	7.90	-
09	22	8:45 am	21.3	69.98	46.28	30.10	84.60	6.30	-	2	7.90	-
09	22	8:30 am	21.3	69.98	46.46	30.20	83.10	6.20	-	2	7.90	-
09	22	8:15 am	21.3	70.16	46.04	29.90	88.20	6.60	-	1	7.90	-
09	22	8:00 am	21.0	69.80	46.85	30.50	78.40	5.80	-	2	7.90	-
09	22	7:45 am	20.7	69.80	46.81	30.50	78.50	5.90	-	2	7.90	-
09	22	7:30 am	20.7	69.80	46.99	30.60	76.10	5.70	-	3	7.90	-
09	22	7:15 am	20.3	69.80	47.12	30.70	76.40	5.70	-	2	7.90	-
09	22	7:00 am	20.0	69.80	47.16	30.70	76.40	5.70	-	2	7.90	-
09	22	6:45 am	20.0	69.80	47.15	30.70	76.60	5.70	-	2	7.90	-
09	22	6:30 am	19.7	69.80	46.77	30.40	79.60	5.90	-	2	7.90	-
09	22	6:15 am	19.4	69.80	47.09	30.70	76.60	5.70	-	2	7.90	-
09	22	6:00 am	19.4	69.80	47.14	30.70	75.40	5.60	-	2	7.90	-
09	22	5:45 am	19.0	69.98	46.45	30.20	83.30	6.20	-	2	7.90	-
09	22	5:30 am	18.7	69.80	46.91	30.50	74.40	5.60	-	2	7.90	-
09	22	5:15 am	18.7	69.80	47.43	30.90	70.00	5.20	-	2	7.80	-
09	22	5:00 am	18.4	69.80	46.97	30.60	74.00	5.50	-	2	7.90	-
09	22	4:45 am	18.4	69.98	46.78	30.50	74.80	5.60	-	2	7.90	-
09	22	4:30 am	18.0	70.52	45.20	29.30	103.30	7.70	-	2	8.00	-
09	22	4:15 am	18.0	70.52	45.16	29.30	104.30	7.80	-	2	8.00	-
09	22	4:00 am	17.7	70.52	45.13	29.30	106.10	7.90	-	1	8.00	-
09	22	3:45 am	17.7	70.52	45.21	29.30	102.20	7.60	-	1	8.00	-
09	22	3:30 am	17.7	70.34	45.44	29.50	92.70	6.90	-	2	7.90	-
09	22	3:15 am	17.4	70.34	45.60	29.60	91.00	6.80	-	2	7.90	-
09	22	3:00 am	17.4	70.34	45.77	29.70	89.90	6.70	-	2	7.90	-
09	22	2:45 am	17.4	70.34	45.73	29.70	89.90	6.70	-	2	7.90	-
09	22	2:30 am	17.4	70.34	45.73	29.70	88.10	6.60	-	1	7.90	-
09	22	2:15 am	17.1	70.34	45.69	29.70	87.00	6.50	-	2	7.90	-
09	22	2:00 am	17.4	70.34	45.73	29.70	86.60	6.50	-	1	7.90	-
09	22	1:45 am	17.4	70.34	45.54	29.50	88.10	6.60	-	1	7.90	-
09	22	1:30 am	17.4	70.34	45.81	29.70	84.40	6.30	-	1	7.90	-
09	22	1:15 am	17.4	70.34	45.86	29.80	87.20	6.50	-	1	7.90	-
09	22	1:00 am	17.7	70.34	45.92	29.80	85.20	6.30	-	1	7.90	-
09	22	12:45 am	18.0	70.34	45.95	29.80	80.20	6.00	-	2	7.90	-
09	22	12:30 am	18.4	70.16	46.20	30.00	82.80	6.20	-	1	7.90	-
09	22	12:15 am	18.4	70.16	46.40	30.20	82.10	6.10	-	1	7.90	-
09	22	12:00 am	18.7	70.16	46.42	30.20	84.90	6.30	-	1	7.90	-
09	21	11:45 pm	19.0	70.16	46.64	30.40	78.40	5.80	-	2	7.90	-
09	21	11:30 pm	19.4	69.98	46.84	30.50	79.70	5.90	-	1	7.90	-
09	21	11:15 pm	19.7	69.98	46.75	30.40	77.80	5.80	-	2	7.90	-
09	21	11:00 pm	20.0	70.16	46.23	30.10	85.60	6.40	-	1	7.90	-
09	21	10:45 pm	20.3	70.16	45.97	29.90	88.90	6.60	-	1	7.90	-
09	21	10:30 pm	20.7	70.16	46.20	30.00	88.50	6.60	-	1	7.90	-
09	21	10:15 pm	20.7	70.16	46.06	29.90	81.80	6.10	-	3	7.90	-
09	21	10:00 pm	21.0	70.34	46.07	29.90	85.70	6.40	-	2	7.90	-
09	21	9:45 pm	21.3	70.34	46.13	30.00	84.90	6.30	-	2	7.90	-
09	21	9:30 pm	21.3	70.16	46.38	30.20	82.90	6.20	-	2	7.90	-
09	21	9:15 pm	21.3	69.80	46.73	30.40	79.80	6.00	-	1	7.90	-
09	21	9:00 pm	21.7	69.80	46.68	30.40	79.80	6.00	-	1	7.90	-
09	21	8:45 pm	21.7	69.98	46.60	30.30	80.80	6.00	-	1	7.90	-
09	21	8:30 pm	21.7	69.80	46.84	30.50	77.80	5.80	-	1	7.90	-
09	21	8:15 pm	21.3	69.62	47.20	30.80	75.90	5.70	-	2	7.90	-
09	21	8:00 pm	21.3	69.62	47.25	30.80	76.10	5.70	-	3	7.90	-
09	21	7:45 pm	21.0	69.62	47.27	30.80	76.10	5.70	-	2	7.90	-
09	21	7:30 pm	21.0	69.62	47.38	30.90	75.30	5.60	-	2	7.90	-
09	21	7:15 pm	20.7	69.62	47.43	30.90	76.20	5.70	-	2	7.90	-
09	21	7:00 pm	20.3	69.62	47.44	30.90	76.50	5.70	-	2	7.90	-
09	21	6:45 pm	20.0	69.62	47.44	30.90	76.50	5.70	-	2	7.90	-
09	21	6:30 pm	19.7	69.62	47.36	30.90	75.90	5.70	-	2	7.90	-
09	21	6:15 pm	19.7	69.62	47.35	30.90	75.80	5.70	-	2	7.90	-
09	21	6:00 pm	19.4	69.62	47.26	30.80	75.80	5.70	-	2	7.90	-
09	21	5:45 pm	19.0	69.80	47.20	30.80	76.30	5.70	-	2	7.90	-
09	21	5:30 pm	18.7	69.80	47.11	30.70	76.60	5.70	-	2	7.90	-
09	21	5:15 pm	18.7	69.62	47.39	30.90	71.40	5.30	-	2	7.80	-
09	21	5:00 pm	18.4	69.80	47.29	30.80	73.80	5.50	-	2	7.90	-
09	21	4:45 pm	18.4	69.80	47.14	30.70	71.90	5.40	-	2	7.80	-
09	21	4:30 pm	18.0	70.34	46.63	30.30	82.60	6.10	-	2	7.90	-
09	21	4:15 pm	18.0	71.60	45.15	29.30	115.90	8.60	-	1	8.10	-
09	21	4:00 pm	18.0	71.60	45.13	29.20	117.40	8.70	-	1	8.10	-
09	21	3:45 pm	17.7	71.42	45.16	29.30	111.90	8.30	-	1	8.00	-
09	21	3:30 pm	17.7	70.88	45.28	29.40	103.40	7.70	-	1	8.00	-
09	21	3:15 pm	17.7	70.70	45.56	29.60	101.10	7.50	-	1	8.00	-
09	21	3:00 pm	17.4	70.34	45.92	29.80	92.10	6.90	-	1	7.90	-

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.