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
(12:30 am EST)
0530 GMT on 02/22/2026:
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):	6.2 ft
Ocean Temperature (OTMP):	40.64 °F
Conductivity (COND):	0.51 mS/cm
Salinity (SAL):	0.20 psu
Oxygen Saturation (O2PCT):	84.8%
Oxygen Concentration (O2PPM):	10.90 ppm
Turbidity (TURB):	69 FTU
pH (PH):	7.00

Previous observations
TIME (EST)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mV
2026-02-22 12:15 am	6.2	40.64	0.51	0.30	85.00	10.90	-	71	7.00	-
2026-02-22 12:00 am	6.2	40.64	0.51	0.30	85.10	10.90	-	74	7.00	-
2026-02-21 11:45 pm	6.6	41.00	0.51	0.30	85.20	10.90	-	78	7.00	-
2026-02-21 11:30 pm	6.6	41.18	0.51	0.30	85.50	10.90	-	88	7.00	-
2026-02-21 11:15 pm	6.6	41.36	0.51	0.30	85.90	10.90	-	82	7.00	-
2026-02-21 11:00 pm	6.9	41.72	0.52	0.30	86.60	10.90	-	82	7.00	-
2026-02-21 10:45 pm	6.9	41.72	0.52	0.30	86.70	10.90	-	74	7.00	-
2026-02-21 10:30 pm	6.9	41.72	0.52	0.30	86.60	10.90	-	66	7.00	-
2026-02-21 10:15 pm	7.2	41.72	0.52	0.30	86.80	10.90	-	67	7.00	-
2026-02-21 10:00 pm	7.2	41.90	0.52	0.30	87.00	11.00	-	67	7.00	-
2026-02-21 09:45 pm	7.2	41.90	0.52	0.30	87.00	11.00	-	61	7.00	-
2026-02-21 09:30 pm	7.2	41.90	0.52	0.30	87.70	11.00	-	59	7.10	-
2026-02-21 09:15 pm	7.2	42.26	0.52	0.30	88.80	11.10	-	47	7.10	-
2026-02-21 09:00 pm	7.5	42.44	0.53	0.30	89.50	11.20	-	488	7.10	-
2026-02-21 08:45 pm	7.5	42.08	0.52	0.30	88.20	11.10	-	59	7.10	-
2026-02-21 08:30 pm	7.5	42.44	0.53	0.30	89.20	11.20	-	47	7.10	-
2026-02-21 08:15 pm	7.5	42.44	0.53	0.30	89.80	11.20	-	50	7.10	-
2026-02-21 08:00 pm	7.5	42.62	0.53	0.30	90.20	11.30	-	51	7.10	-
2026-02-21 07:45 pm	7.5	42.44	0.53	0.30	89.40	11.20	-	48	7.10	-
2026-02-21 07:30 pm	7.2	42.26	0.53	0.30	89.10	11.20	-	49	7.10	-
2026-02-21 07:15 pm	7.2	42.44	0.53	0.30	89.30	11.20	-	50	7.10	-
2026-02-21 07:00 pm	7.2	42.44	0.52	0.30	89.00	11.10	-	50	7.10	-
2026-02-21 06:45 pm	7.2	42.26	0.52	0.30	88.80	11.10	-	51	7.10	-
2026-02-21 06:30 pm	7.2	42.26	0.52	0.30	88.60	11.10	-	51	7.10	-
2026-02-21 06:15 pm	7.2	42.26	0.52	0.30	88.50	11.10	-	53	7.10	-
2026-02-21 06:00 pm	6.9	42.26	0.52	0.30	88.50	11.10	-	54	7.10	-
2026-02-21 05:45 pm	6.9	42.26	0.52	0.30	88.60	11.10	-	53	7.10	-
2026-02-21 05:30 pm	6.9	42.08	0.52	0.30	87.80	11.00	-	53	7.00	-
2026-02-21 05:15 pm	6.6	41.90	0.52	0.30	87.10	11.00	-	55	7.00	-
2026-02-21 05:00 pm	6.6	41.90	0.52	0.30	87.30	11.00	-	58	7.00	-
2026-02-21 04:45 pm	6.2	42.08	0.51	0.30	88.00	11.10	-	56	7.10	-
2026-02-21 04:30 pm	6.2	42.08	0.51	0.30	87.80	11.00	-	112	7.10	-
2026-02-21 04:15 pm	6.2	41.90	0.51	0.30	87.60	11.00	-	59	7.10	-
2026-02-21 04:00 pm	5.9	41.90	0.51	0.30	87.60	11.00	-	60	7.00	-
2026-02-21 03:45 pm	5.9	41.72	0.51	0.30	87.00	11.00	-	58	7.00	-
2026-02-21 03:30 pm	5.6	41.90	0.51	0.30	87.70	11.10	-	68	7.10	-
2026-02-21 03:15 pm	5.6	41.90	0.52	0.30	87.80	11.10	-	166	7.00	-
2026-02-21 03:00 pm	5.6	41.72	0.51	0.30	87.70	11.10	-	154	7.10	-
2026-02-21 02:45 pm	5.6	41.54	0.51	0.30	87.60	11.10	-	68	7.10	-
2026-02-21 02:30 pm	5.6	41.36	0.51	0.20	87.50	11.10	-	69	7.10	-
2026-02-21 02:15 pm	5.9	41.54	0.51	0.20	87.70	11.10	-	66	7.10	-
2026-02-21 02:00 pm	5.9	41.36	0.51	0.20	87.50	11.10	-	81	7.10	-
2026-02-21 01:45 pm	5.9	41.36	0.51	0.30	87.50	11.10	-	86	7.10	-
2026-02-21 01:30 pm	6.2	41.36	0.51	0.30	87.40	11.10	-	85	7.10	-
2026-02-21 01:15 pm	6.2	41.18	0.51	0.20	87.20	11.10	-	90	7.10	-
2026-02-21 01:00 pm	6.2	41.36	0.51	0.20	87.00	11.10	-	82	7.10	-
2026-02-21 12:45 pm	6.2	41.18	0.51	0.30	86.60	11.00	-	89	7.00	-
2026-02-21 12:30 pm	6.6	41.00	0.49	0.20	86.50	11.00	-	87	7.10	-
2026-02-21 12:15 pm	6.6	41.36	0.50	0.20	86.40	11.00	-	81	7.00	-
2026-02-21 12:00 pm	6.6	41.18	0.50	0.20	86.00	11.00	-	89	7.00	-
2026-02-21 11:45 am	6.9	41.18	0.51	0.30	86.00	10.90	-	82	7.10	-
2026-02-21 11:30 am	6.9	41.36	0.53	0.30	86.00	10.90	-	84	7.10	-
2026-02-21 11:15 am	6.9	41.36	0.54	0.30	85.40	10.80	-	91	7.00	-
2026-02-21 11:00 am	6.9	41.18	0.55	0.30	85.50	10.90	-	91	7.10	-
2026-02-21 10:45 am	7.2	41.18	0.55	0.30	85.70	10.90	-	82	7.10	-
2026-02-21 10:30 am	7.2	41.18	0.56	0.30	86.20	11.00	-	92	7.10	-
2026-02-21 10:15 am	7.2	41.18	0.56	0.30	86.80	11.10	-	83	7.10	-
2026-02-21 10:00 am	7.2	41.00	0.57	0.30	86.80	11.10	-	77	7.10	-
2026-02-21 09:45 am	7.5	40.82	0.56	0.30	85.70	11.00	-	57	7.10	-
2026-02-21 09:30 am	7.5	41.00	0.57	0.30	86.50	11.00	-	58	7.10	-
2026-02-21 09:15 am	7.5	41.00	0.57	0.30	87.30	11.10	-	46	7.10	-
2026-02-21 09:00 am	7.5	40.82	0.58	0.30	87.20	11.10	-	82	7.10	-
2026-02-21 08:45 am	7.9	40.82	0.58	0.30	87.00	11.10	-	39	7.10	-
2026-02-21 08:30 am	7.9	40.64	0.57	0.30	86.50	11.10	-	41	7.10	-
2026-02-21 08:15 am	7.9	40.82	0.58	0.30	87.20	11.20	-	38	7.10	-
2026-02-21 08:00 am	7.5	40.82	0.58	0.30	87.20	11.20	-	39	7.10	-
2026-02-21 07:45 am	7.5	40.64	0.58	0.30	87.00	11.20	-	39	7.10	-
2026-02-21 07:30 am	7.5	40.64	0.58	0.30	87.10	11.20	-	41	7.10	-
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	-

Description of Measurements

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

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