View the latest observations near Atlantic Tropical Storm Philippe and East Pacific Tropical Storm Lidia.

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)

Meteorological Observations from Nearby Stations and Ships

Map Type:

Large icon indicates selected station.

Stations with recent data

Stations with no data in last 8 hours
(24 hours for tsunami stations)

Disclaimer

Refresh page every 10 minutes:

Ocean Conditions at BRIM2 as of
(2:30 am EDT)
0630 GMT on 10/04/2023:
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):	71.42 °F
Conductivity (COND):	0.41 mS/cm
Salinity (SAL):	0.20 psu
Oxygen Concentration (O2PCT):	68.7%
Oxygen Concentration (O2PPM):	6.00 ppm
Turbidity (TURB):	20 FTU
pH (PH):	6.90

Previous observations
TIME (EDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
2023-10-04 02:15 am	6.2	71.60	0.42	0.20	72.00	6.30	-	21	6.90	-
2023-10-04 02:00 am	6.2	71.42	0.41	0.20	69.10	6.10	-	17	6.90	-
2023-10-04 01:45 am	6.2	71.78	0.44	0.20	75.80	6.60	-	30	6.90	-
2023-10-04 01:30 am	6.6	71.96	0.47	0.20	82.60	7.20	-	21	6.90	-
2023-10-04 01:15 am	6.6	72.14	0.50	0.20	85.60	7.40	-	33	7.00	-
2023-10-04 01:00 am	6.6	72.14	0.52	0.30	87.30	7.60	-	29	7.00	-
2023-10-04 12:45 am	6.9	71.78	0.50	0.20	82.20	7.20	-	23	7.00	-
2023-10-04 12:30 am	6.9	71.96	0.54	0.30	85.80	7.50	-	47	7.00	-
2023-10-04 12:15 am	6.9	72.14	0.58	0.30	89.70	7.80	-	28	7.00	-
2023-10-04 12:00 am	6.9	72.14	0.65	0.30	91.70	8.00	-	24	7.00	-
2023-10-03 11:45 pm	7.2	72.14	0.69	0.30	93.50	8.10	-	28	7.00	-
2023-10-03 11:30 pm	7.2	72.14	0.72	0.40	94.10	8.20	-	20	7.00	-
2023-10-03 11:15 pm	7.2	72.14	0.70	0.30	94.60	8.20	-	13	7.10	-
2023-10-03 11:00 pm	7.2	72.14	0.71	0.40	94.20	8.20	-	14	7.00	-
2023-10-03 10:45 pm	7.5	72.32	0.73	0.40	95.60	8.30	-	16	7.10	-
2023-10-03 10:30 pm	7.5	72.32	0.72	0.40	95.50	8.30	-	14	7.10	-
2023-10-03 10:15 pm	7.5	72.32	0.74	0.40	95.50	8.30	-	13	7.10	-
2023-10-03 10:00 pm	7.5	72.32	0.74	0.40	96.60	8.40	-	13	7.10	-
2023-10-03 09:45 pm	7.5	72.32	0.72	0.40	96.00	8.30	-	14	7.10	-
2023-10-03 09:30 pm	7.5	72.32	0.73	0.40	96.40	8.30	-	15	7.10	-
2023-10-03 09:15 pm	7.5	72.32	0.77	0.40	97.00	8.40	-	18	7.10	-
2023-10-03 09:00 pm	7.5	72.32	0.75	0.40	97.90	8.50	-	23	7.10	-
2023-10-03 08:45 pm	7.5	72.50	0.66	0.30	98.70	8.50	-	33	7.10	-
2023-10-03 08:30 pm	7.2	72.68	0.61	0.30	98.80	8.50	-	44	7.10	-
2023-10-03 08:15 pm	7.2	72.68	0.60	0.30	99.60	8.60	-	43	7.10	-
2023-10-03 08:00 pm	7.2	72.68	0.58	0.30	99.90	8.60	-	48	7.10	-
2023-10-03 07:45 pm	7.2	72.86	0.56	0.30	100.50	8.70	-	36	7.10	-
2023-10-03 07:30 pm	7.2	73.04	0.54	0.30	101.10	8.70	-	44	7.10	-
2023-10-03 07:15 pm	6.9	73.22	0.52	0.30	99.80	8.60	-	42	7.10	-
2023-10-03 07:00 pm	6.9	73.04	0.48	0.20	96.20	8.30	-	46	7.10	-
2023-10-03 06:45 pm	6.9	73.04	0.45	0.20	94.50	8.10	-	47	7.00	-
2023-10-03 06:30 pm	6.9	73.22	0.44	0.20	94.20	8.10	-	41	7.00	-
2023-10-03 06:15 pm	6.6	73.04	0.41	0.20	90.50	7.80	-	41	7.00	-
2023-10-03 06:00 pm	6.6	72.86	0.39	0.20	86.70	7.50	-	48	7.00	-
2023-10-03 05:45 pm	6.2	72.50	0.38	0.20	81.30	7.00	-	59	7.00	-
2023-10-03 05:30 pm	6.2	72.32	0.38	0.20	78.20	6.80	-	84	6.90	-
2023-10-03 05:15 pm	5.9	71.96	0.38	0.20	71.60	6.20	-	61	6.90	-
2023-10-03 05:00 pm	5.9	71.78	0.37	0.20	70.50	6.20	-	38	6.90	-
2023-10-03 04:45 pm	5.6	71.78	0.36	0.20	70.30	6.10	-	21	6.90	-
2023-10-03 04:30 pm	5.6	71.60	0.36	0.20	69.90	6.10	-	14	6.90	-
2023-10-03 04:15 pm	5.2	71.78	0.36	0.20	72.50	6.30	-	13	6.90	-
2023-10-03 04:00 pm	5.2	71.96	0.37	0.20	70.70	6.20	-	17	6.90	-
2023-10-03 03:45 pm	5.2	71.96	0.37	0.20	73.10	6.40	-	14	7.00	-
2023-10-03 03:30 pm	5.2	71.60	0.36	0.20	69.70	6.10	-	12	6.90	-
2023-10-03 03:15 pm	5.2	71.96	0.36	0.20	72.00	6.30	-	14	6.90	-
2023-10-03 03:00 pm	5.2	71.60	0.36	0.20	69.40	6.10	-	14	6.90	-
2023-10-03 02:45 pm	5.2	71.60	0.37	0.20	70.80	6.20	-	15	6.90	-
2023-10-03 02:30 pm	5.6	71.60	0.37	0.20	70.10	6.10	-	20	6.90	-
2023-10-03 02:15 pm	5.6	71.60	0.37	0.20	70.10	6.10	-	20	6.90	-
2023-10-03 02:00 pm	5.6	71.60	0.37	0.20	71.00	6.20	-	16	6.90	-
2023-10-03 01:45 pm	5.9	71.60	0.38	0.20	72.60	6.40	-	21	6.90	-
2023-10-03 01:30 pm	5.9	71.24	0.38	0.20	71.50	6.30	-	18	6.90	-
2023-10-03 01:15 pm	6.2	71.24	0.39	0.20	73.20	6.40	-	22	6.90	-
2023-10-03 01:00 pm	6.2	71.06	0.40	0.20	75.10	6.60	-	19	6.90	-
2023-10-03 12:45 pm	6.2	70.88	0.42	0.20	76.90	6.80	-	22	6.90	-
2023-10-03 12:30 pm	6.6	70.88	0.43	0.20	77.70	6.80	-	22	6.90	-
2023-10-03 12:15 pm	6.6	70.70	0.46	0.20	78.20	6.90	-	31	6.90	-
2023-10-03 12:00 pm	6.6	70.34	0.48	0.20	78.40	6.90	-	34	6.90	-
2023-10-03 11:45 am	6.9	70.34	0.49	0.20	77.40	6.90	-	30	6.90	-
2023-10-03 11:30 am	6.9	70.52	0.51	0.30	79.60	7.00	-	33	6.90	-
2023-10-03 11:15 am	6.9	70.16	0.56	0.30	79.50	7.10	-	28	6.90	-
2023-10-03 11:00 am	7.2	69.98	0.59	0.30	79.20	7.00	-	29	6.90	-
2023-10-03 10:45 am	7.2	69.98	0.54	0.30	79.00	7.00	-	28	6.90	-
2023-10-03 10:30 am	7.2	69.98	0.54	0.30	78.40	7.00	-	25	6.90	-
2023-10-03 10:15 am	7.2	69.80	0.63	0.30	78.60	7.00	-	20	6.90	-
2023-10-03 10:00 am	7.5	69.62	0.60	0.30	77.30	6.90	-	21	7.00	-
2023-10-03 09:45 am	7.5	69.80	0.63	0.30	78.00	6.90	-	16	7.00	-
2023-10-03 09:30 am	7.5	69.62	0.60	0.30	76.70	6.80	-	23	6.90	-
2023-10-03 09:15 am	7.5	69.62	0.58	0.30	76.50	6.80	-	17	6.90	-
2023-10-03 09:00 am	7.5	69.62	0.58	0.30	76.40	6.80	-	18	6.90	-
2023-10-03 08:45 am	7.5	69.62	0.57	0.30	75.80	6.80	-	18	6.90	-
2023-10-03 08:30 am	7.5	69.62	0.57	0.30	76.20	6.80	-	28	6.90	-
2023-10-03 08:15 am	7.5	69.80	0.56	0.30	75.80	6.80	-	34	6.90	-
2023-10-03 08:00 am	7.2	69.80	0.55	0.30	74.90	6.70	-	27	6.90	-
2023-10-03 07:45 am	7.2	69.80	0.53	0.30	74.10	6.60	-	31	6.90	-
2023-10-03 07:30 am	7.2	69.80	0.51	0.30	72.90	6.50	-	37	6.90	-
2023-10-03 07:15 am	7.2	69.98	0.50	0.20	74.10	6.60	-	43	6.90	-
2023-10-03 07:00 am	6.9	69.98	0.48	0.20	73.50	6.50	-	33	6.90	-
2023-10-03 06:45 am	6.9	69.80	0.45	0.20	71.20	6.30	-	35	6.90	-
2023-10-03 06:30 am	6.9	69.80	0.41	0.20	68.00	6.10	-	34	6.90	-
2023-10-03 06:15 am	6.9	69.80	0.40	0.20	65.60	5.90	-	46	6.90	-
2023-10-03 06:00 am	6.6	69.80	0.39	0.20	63.70	5.70	-	36	6.90	-
2023-10-03 05:45 am	6.6	69.80	0.38	0.20	61.90	5.50	-	62	6.90	-
2023-10-03 05:30 am	6.2	69.80	0.38	0.20	60.30	5.40	-	67	6.90	-
2023-10-03 05:15 am	6.2	69.80	0.37	0.20	59.00	5.30	-	58	6.90	-
2023-10-03 05:00 am	6.2	69.62	0.37	0.20	58.40	5.20	-	40	6.90	-
2023-10-03 04:45 am	5.9	69.62	0.36	0.20	57.60	5.10	-	24	6.90	-
2023-10-03 04:30 am	5.9	69.44	0.36	0.20	57.00	5.10	-	18	6.90	-
2023-10-03 04:15 am	5.6	69.44	0.36	0.20	56.20	5.00	-	21	6.80	-
2023-10-03 04:00 am	5.6	69.62	0.36	0.20	57.40	5.10	-	14	6.90	-
2023-10-03 03:45 am	5.2	69.62	0.36	0.20	57.60	5.20	-	13	6.90	-
2023-10-03 03:30 am	5.2	69.62	0.36	0.20	57.70	5.20	-	13	6.90	-
2023-10-03 03:15 am	5.6	69.62	0.36	0.20	59.30	5.30	-	15	6.90	-
2023-10-03 03:00 am	5.6	69.80	0.36	0.20	59.80	5.30	-	16	6.90	-
2023-10-03 02:45 am	5.6	69.80	0.38	0.20	59.70	5.30	-	19	6.90	-
2023-10-03 02:30 am	5.6	69.98	0.37	0.20	59.70	5.30	-	18	6.90	-
2023-10-03 02:15 am	5.9	69.98	0.38	0.20	61.60	5.50	-	21	6.90	-
2023-10-03 02:00 am	5.9	70.16	0.38	0.20	63.90	5.70	-	24	6.90	-

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 prior months and years.

NDBC on Facebook

NOAA on LinkedIn

NDBC on Twitter