Station List

Station BRIM2 - Railroad, Chesapeake Bay Reserve, MD

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
38.781 N 76.714 W (38°46'53" N 76°42'49" W)

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Ocean Conditions at BRIM2 as of
(7:30 am EST)
1230 GMT on 02/21/2026:
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):	7.5 ft
Ocean Temperature (OTMP):	40.64 °F
Conductivity (COND):	0.58 mS/cm
Salinity (SAL):	0.30 psu
Oxygen Saturation (O2PCT):	87.1%
Oxygen Concentration (O2PPM):	11.20 ppm
Turbidity (TURB):	41 FTU
pH (PH):	7.10

Previous observations
TIME (EST)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mV
2026-02-21 07:15 am	7.5	40.82	0.57	0.30	87.20	11.20	-	43	7.10	-
2026-02-21 07:00 am	7.5	40.82	0.57	0.30	87.00	11.10	-	42	7.10	-
2026-02-21 06:45 am	7.2	40.82	0.57	0.30	86.90	11.10	-	43	7.10	-
2026-02-21 06:30 am	7.2	40.82	0.57	0.30	86.80	11.10	-	44	7.10	-
2026-02-21 06:15 am	7.2	40.82	0.56	0.30	86.50	11.10	-	45	7.10	-
2026-02-21 06:00 am	7.2	40.82	0.56	0.30	86.50	11.10	-	45	7.10	-
2026-02-21 05:45 am	6.9	41.00	0.56	0.30	86.60	11.10	-	47	7.10	-
2026-02-21 05:30 am	6.9	41.00	0.56	0.30	86.70	11.10	-	46	7.10	-
2026-02-21 05:15 am	6.9	41.00	0.56	0.30	86.70	11.10	-	48	7.10	-
2026-02-21 05:00 am	6.9	41.00	0.55	0.30	86.20	11.00	-	51	7.10	-
2026-02-21 04:45 am	6.6	41.00	0.55	0.30	86.10	11.00	-	51	7.10	-
2026-02-21 04:30 am	6.6	41.00	0.54	0.30	86.30	11.00	-	53	7.10	-
2026-02-21 04:15 am	6.6	41.00	0.55	0.30	86.10	11.00	-	61	7.10	-
2026-02-21 04:00 am	6.2	41.00	0.55	0.30	85.40	10.90	-	55	7.10	-
2026-02-21 03:45 am	6.2	40.82	0.55	0.30	85.20	10.90	-	55	7.10	-
2026-02-21 03:30 am	5.9	40.82	0.55	0.30	84.70	10.80	-	59	7.00	-
2026-02-21 03:15 am	5.9	40.82	0.55	0.30	84.70	10.80	-	52	7.00	-
2026-02-21 03:00 am	5.6	41.00	0.55	0.30	84.80	10.80	-	58	7.00	-
2026-02-21 02:45 am	5.6	41.00	0.55	0.30	84.40	10.80	-	73	7.00	-
2026-02-21 02:30 am	5.6	41.00	0.54	0.30	85.90	11.00	-	72	7.10	-
2026-02-21 02:15 am	5.6	41.00	0.56	0.30	86.10	11.00	-	74	7.10	-
2026-02-21 02:00 am	5.6	41.00	0.53	0.30	87.60	11.20	-	75	7.10	-
2026-02-21 01:45 am	5.6	41.18	0.55	0.30	88.20	11.20	-	68	7.10	-
2026-02-21 01:30 am	5.6	41.18	0.55	0.30	89.60	11.40	-	62	7.10	-
2026-02-21 01:15 am	5.6	41.18	0.54	0.30	90.40	11.50	-	50	7.20	-
2026-02-21 01:00 am	5.9	41.36	0.55	0.30	91.20	11.60	-	47	7.20	-
2026-02-21 12:45 am	5.9	41.36	0.55	0.30	91.70	11.60	-	44	7.20	-
2026-02-21 12:30 am	5.9	41.36	0.56	0.30	90.40	11.50	-	49	7.10	-
2026-02-21 12:15 am	6.2	41.36	0.56	0.30	92.20	11.70	-	46	7.20	-
2026-02-21 12:00 am	6.2	41.36	0.58	0.30	92.30	11.70	-	35	7.20	-
2026-02-20 11:45 pm	6.2	41.36	0.59	0.30	92.60	11.70	-	33	7.20	-
2026-02-20 11:30 pm	6.2	41.54	0.60	0.30	93.10	11.80	-	34	7.20	-
2026-02-20 11:15 pm	6.6	41.54	0.62	0.30	93.10	11.80	-	38	7.20	-
2026-02-20 11:00 pm	6.6	41.72	0.64	0.30	93.00	11.70	-	42	7.20	-
2026-02-20 10:45 pm	6.6	41.72	0.65	0.30	93.50	11.80	-	32	7.20	-
2026-02-20 10:30 pm	6.6	42.08	0.65	0.30	94.30	11.80	-	34	7.20	-
2026-02-20 10:15 pm	6.9	42.08	0.66	0.30	94.60	11.90	-	25	7.20	-
2026-02-20 10:00 pm	6.9	42.26	0.67	0.30	95.40	12.00	-	28	7.20	-
2026-02-20 09:45 pm	6.9	42.26	0.67	0.30	95.60	12.00	-	39	7.20	-
2026-02-20 09:30 pm	6.9	42.26	0.69	0.30	96.80	12.10	-	30	7.20	-
2026-02-20 09:15 pm	6.9	42.26	0.69	0.30	97.10	12.10	-	25	7.20	-
2026-02-20 09:00 pm	7.2	42.44	0.70	0.30	95.10	11.90	-	40	7.20	-
2026-02-20 08:45 pm	7.2	42.44	0.71	0.40	97.90	12.20	-	21	7.20	-
2026-02-20 08:30 pm	7.2	42.44	0.71	0.40	98.20	12.30	-	15	7.30	-
2026-02-20 08:15 pm	7.2	42.44	0.72	0.40	97.70	12.20	-	19	7.20	-
2026-02-20 08:00 pm	7.2	42.44	0.72	0.40	97.70	12.20	-	16	7.20	-
2026-02-20 07:45 pm	7.2	42.44	0.72	0.40	97.90	12.20	-	18	7.20	-
2026-02-20 07:30 pm	7.2	42.62	0.71	0.40	98.60	12.30	-	17	7.30	-
2026-02-20 07:15 pm	7.2	42.62	0.71	0.30	99.50	12.40	-	17	7.30	-
2026-02-20 07:00 pm	7.2	42.80	0.70	0.30	100.10	12.40	-	17	7.30	-
2026-02-20 06:45 pm	6.9	42.98	0.69	0.30	100.20	12.40	-	15	7.30	-
2026-02-20 06:30 pm	6.9	42.98	0.69	0.30	99.70	12.40	-	17	7.30	-
2026-02-20 06:15 pm	6.9	42.98	0.69	0.30	99.90	12.40	-	16	7.30	-
2026-02-20 06:00 pm	6.9	42.98	0.69	0.30	99.20	12.30	-	16	7.30	-
2026-02-20 05:45 pm	6.9	42.98	0.68	0.30	99.10	12.30	-	14	7.20	-
2026-02-20 05:30 pm	6.6	42.80	0.68	0.30	98.10	12.20	-	16	7.20	-
2026-02-20 05:15 pm	6.6	42.62	0.67	0.30	97.40	12.10	-	15	7.20	-
2026-02-20 05:00 pm	6.6	42.44	0.67	0.30	97.10	12.10	-	15	7.20	-
2026-02-20 04:45 pm	6.6	42.26	0.66	0.30	96.40	12.10	-	15	7.20	-
2026-02-20 04:30 pm	6.2	42.08	0.65	0.30	95.70	12.00	-	16	7.20	-
2026-02-20 04:15 pm	6.2	41.54	0.64	0.30	94.00	11.90	-	14	7.20	-
2026-02-20 04:00 pm	6.2	41.18	0.64	0.30	92.60	11.80	-	24	7.20	-
2026-02-20 03:45 pm	5.9	41.00	0.63	0.30	92.10	11.70	-	25	7.20	-
2026-02-20 03:30 pm	5.9	41.18	0.63	0.30	92.90	11.80	-	29	7.20	-
2026-02-20 03:15 pm	5.6	40.82	0.61	0.30	92.80	11.90	-	18	7.20	-
2026-02-20 03:00 pm	5.6	41.18	0.60	0.30	93.50	11.90	-	19	7.20	-
2026-02-20 02:45 pm	5.2	41.36	0.63	0.30	93.00	11.80	-	16	7.20	-
2026-02-20 02:30 pm	5.2	41.54	0.64	0.30	92.80	11.70	-	15	7.20	-
2026-02-20 02:15 pm	4.9	40.82	0.60	0.30	93.30	11.90	-	16	7.20	-
2026-02-20 02:00 pm	4.9	40.64	0.60	0.30	92.90	11.90	-	19	7.20	-
2026-02-20 01:45 pm	4.9	40.46	0.60	0.30	92.50	11.90	-	19	7.20	-
2026-02-20 01:30 pm	5.2	40.64	0.61	0.30	93.00	11.90	-	17	7.20	-
2026-02-20 01:15 pm	5.2	40.64	0.63	0.30	92.80	11.90	-	17	7.20	-
2026-02-20 01:00 pm	5.2	40.46	0.64	0.30	91.90	11.80	-	22	7.20	-
2026-02-20 12:45 pm	5.2	40.46	0.65	0.30	92.00	11.80	-	20	7.20	-
2026-02-20 12:30 pm	5.6	40.10	0.65	0.30	91.20	11.80	-	19	7.20	-
2026-02-20 12:15 pm	5.6	40.10	0.66	0.30	91.00	11.80	-	18	7.20	-
2026-02-20 12:00 pm	5.6	40.10	0.67	0.30	90.90	11.80	-	16	7.20	-
2026-02-20 11:45 am	5.9	40.10	0.69	0.30	90.60	11.70	-	21	7.20	-
2026-02-20 11:30 am	5.9	39.92	0.69	0.30	90.40	11.70	-	21	7.20	-
2026-02-20 11:15 am	5.9	39.92	0.69	0.30	90.00	11.70	-	25	7.20	-
2026-02-20 11:00 am	6.2	39.74	0.70	0.30	90.00	11.70	-	23	7.20	-
2026-02-20 10:45 am	6.2	39.56	0.71	0.40	89.80	11.70	-	22	7.20	-
2026-02-20 10:30 am	6.2	39.56	0.72	0.40	89.70	11.70	-	26	7.20	-
2026-02-20 10:15 am	6.2	39.56	0.73	0.40	89.70	11.70	-	27	7.20	-
2026-02-20 10:00 am	6.6	39.56	0.74	0.40	89.90	11.70	-	20	7.20	-
2026-02-20 09:45 am	6.6	39.38	0.75	0.40	89.90	11.70	-	27	7.20	-
2026-02-20 09:30 am	6.6	39.20	0.77	0.40	90.40	11.80	-	28	7.20	-
2026-02-20 09:15 am	6.9	39.38	0.75	0.40	90.00	11.80	-	24	7.20	-
2026-02-20 09:00 am	6.9	39.20	0.76	0.40	90.30	11.80	-	25	7.20	-
2026-02-20 08:45 am	6.9	39.20	0.77	0.40	90.60	11.90	-	23	7.20	-
2026-02-20 08:30 am	7.2	39.20	0.77	0.40	90.40	11.80	-	20	7.20	-
2026-02-20 08:15 am	7.2	39.20	0.78	0.40	90.50	11.80	-	19	7.20	-
2026-02-20 08:00 am	7.2	39.20	0.77	0.40	90.20	11.80	-	18	7.20	-

Description of Measurements

Historical data for station BRIM2 are available at the NERRS website.

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