View the latest observations near Central Pacific Tropical Storm Pena.
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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These oceanographic data are displayed in rounded times. 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): | 5.2 ft |
 Ocean Temperature (OTMP): | 55.40 °F |
| Conductivity (COND): | 0.39 mS/cm |
| Salinity (SAL): | 0.20 psu |
| Oxygen Saturation (O2PCT): | 69.9% |
| Oxygen Concentration (O2PPM): | 7.40 ppm |
| Turbidity (TURB): | 16 FTU |
| pH (PH): | 7.10 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-11 01:15 pm | 4.9 | 55.22 | 0.38 | 0.20 | 69.50 | 7.30 | - | 18 | 7.10 | - |
| 2026-11-11 01:00 pm | 4.9 | 55.04 | 0.38 | 0.20 | 69.70 | 7.40 | - | 16 | 7.10 | - |
| 2026-11-11 12:45 pm | 4.9 | 55.04 | 0.38 | 0.20 | 68.50 | 7.20 | - | 16 | 7.10 | - |
| 2026-11-11 12:30 pm | 4.9 | 55.04 | 0.38 | 0.20 | 69.60 | 7.40 | - | 16 | 7.10 | - |
| 2026-11-11 12:15 pm | 4.9 | 55.04 | 0.38 | 0.20 | 69.40 | 7.30 | - | 18 | 7.10 | - |
| 2026-11-11 12:00 pm | 4.9 | 55.76 | 0.41 | 0.20 | 69.30 | 7.30 | - | 17 | 7.10 | - |
| 2026-11-11 11:45 am | 4.9 | 55.04 | 0.39 | 0.20 | 68.50 | 7.20 | - | 17 | 7.10 | - |
| 2026-11-11 11:30 am | 5.2 | 55.22 | 0.40 | 0.20 | 68.00 | 7.20 | - | 18 | 7.10 | - |
| 2026-11-11 11:15 am | 5.2 | 55.22 | 0.41 | 0.20 | 67.70 | 7.20 | - | 17 | 7.10 | - |
| 2026-11-11 11:00 am | 5.2 | 55.22 | 0.40 | 0.20 | 67.60 | 7.10 | - | 21 | 7.10 | - |
| 2026-11-11 10:45 am | 5.6 | 55.22 | 0.43 | 0.20 | 67.90 | 7.20 | - | 21 | 7.10 | - |
| 2026-11-11 10:30 am | 5.6 | 55.22 | 0.44 | 0.20 | 68.10 | 7.20 | - | 29 | 7.10 | - |
| 2026-11-11 10:15 am | 5.6 | 55.22 | 0.44 | 0.20 | 67.90 | 7.20 | - | 29 | 7.10 | - |
| 2026-11-11 10:00 am | 5.9 | 55.04 | 0.47 | 0.20 | 68.10 | 7.20 | - | 30 | 7.10 | - |
| 2026-11-11 09:45 am | 5.9 | 55.04 | 0.47 | 0.20 | 69.10 | 7.30 | - | 24 | 7.10 | - |
| 2026-11-11 09:30 am | 6.2 | 54.68 | 0.49 | 0.20 | 69.00 | 7.30 | - | 32 | 7.10 | - |
| 2026-11-11 09:15 am | 6.2 | 54.86 | 0.49 | 0.20 | 69.50 | 7.40 | - | 28 | 7.10 | - |
| 2026-11-11 09:00 am | 6.2 | 54.86 | 0.57 | 0.30 | 72.00 | 7.60 | - | 31 | 7.20 | - |
| 2026-11-11 08:45 am | 6.6 | 54.86 | 0.59 | 0.30 | 73.20 | 7.80 | - | 32 | 7.20 | - |
| 2026-11-11 08:30 am | 6.6 | 54.86 | 0.64 | 0.30 | 74.70 | 7.90 | - | 37 | 7.20 | - |
| 2026-11-11 08:15 am | 6.6 | 54.86 | 0.75 | 0.40 | 78.10 | 8.30 | - | 30 | 7.30 | - |
| 2026-11-11 08:00 am | 6.9 | 54.86 | 0.81 | 0.40 | 79.80 | 8.40 | - | 36 | 7.30 | - |
| 2026-11-11 07:45 am | 6.9 | 54.86 | 0.87 | 0.40 | 79.90 | 8.50 | - | 22 | 7.30 | - |
| 2026-11-11 07:30 am | 6.9 | 55.04 | 0.86 | 0.40 | 80.20 | 8.50 | - | 21 | 7.30 | - |
| 2026-11-11 07:15 am | 7.2 | 55.04 | 0.90 | 0.40 | 80.90 | 8.50 | - | 21 | 7.30 | - |
| 2026-11-11 07:00 am | 7.2 | 55.04 | 0.93 | 0.50 | 81.70 | 8.60 | - | 21 | 7.30 | - |
| 2026-11-11 06:45 am | 7.2 | 55.04 | 0.94 | 0.50 | 81.70 | 8.60 | - | 20 | 7.30 | - |
| 2026-11-11 06:30 am | 7.2 | 55.04 | 0.92 | 0.50 | 81.60 | 8.60 | - | 19 | 7.30 | - |
| 2026-11-11 06:15 am | 7.2 | 55.22 | 0.92 | 0.50 | 82.00 | 8.60 | - | 20 | 7.30 | - |
| 2026-11-11 06:00 am | 7.2 | 55.22 | 0.91 | 0.50 | 82.10 | 8.70 | - | 22 | 7.30 | - |
| 2026-11-11 05:45 am | 7.2 | 55.22 | 0.89 | 0.40 | 82.00 | 8.60 | - | 19 | 7.30 | - |
| 2026-11-11 05:30 am | 7.2 | 55.22 | 0.88 | 0.40 | 81.80 | 8.60 | - | 23 | 7.30 | - |
| 2026-11-11 05:15 am | 6.9 | 55.22 | 0.86 | 0.40 | 81.40 | 8.60 | - | 37 | 7.30 | - |
| 2026-11-11 05:00 am | 6.9 | 55.22 | 0.83 | 0.40 | 81.00 | 8.50 | - | 27 | 7.30 | - |
| 2026-11-11 04:45 am | 6.9 | 55.22 | 0.77 | 0.40 | 79.60 | 8.40 | - | 29 | 7.30 | - |
| 2026-11-11 04:30 am | 6.9 | 55.22 | 0.72 | 0.40 | 78.40 | 8.30 | - | 38 | 7.20 | - |
| 2026-11-11 04:15 am | 6.9 | 55.22 | 0.67 | 0.30 | 77.20 | 8.10 | - | 41 | 7.20 | - |
| 2026-11-11 04:00 am | 6.6 | 55.58 | 0.57 | 0.30 | 75.20 | 7.90 | - | 46 | 7.20 | - |
| 2026-11-11 03:45 am | 6.6 | 55.76 | 0.49 | 0.20 | 72.50 | 7.60 | - | 36 | 7.10 | - |
| 2026-11-11 03:30 am | 6.6 | 55.94 | 0.46 | 0.20 | 70.80 | 7.40 | - | 42 | 7.10 | - |
| 2026-11-11 03:15 am | 6.2 | 55.76 | 0.45 | 0.20 | 69.20 | 7.20 | - | 27 | 7.10 | - |
| 2026-11-11 03:00 am | 6.2 | 55.76 | 0.43 | 0.20 | 67.90 | 7.10 | - | 27 | 7.10 | - |
| 2026-11-11 02:45 am | 6.2 | 55.76 | 0.42 | 0.20 | 67.60 | 7.10 | - | 20 | 7.10 | - |
| 2026-11-11 02:30 am | 5.9 | 55.76 | 0.42 | 0.20 | 67.40 | 7.10 | - | 21 | 7.10 | - |
| 2026-11-11 02:15 am | 5.9 | 55.58 | 0.41 | 0.20 | 67.40 | 7.10 | - | 22 | 7.10 | - |
| 2026-11-11 02:00 am | 5.6 | 55.76 | 0.41 | 0.20 | 67.60 | 7.10 | - | 17 | 7.10 | - |
| 2026-11-11 01:45 am | 5.6 | 55.58 | 0.40 | 0.20 | 67.20 | 7.10 | - | 18 | 7.10 | - |
| 2026-11-11 01:30 am | 5.2 | 55.58 | 0.40 | 0.20 | 67.20 | 7.10 | - | 18 | 7.10 | - |
| 2026-11-11 01:15 am | 5.2 | 55.58 | 0.40 | 0.20 | 66.90 | 7.00 | - | 20 | 7.10 | - |
| 2026-11-11 01:00 am | 5.2 | 55.76 | 0.40 | 0.20 | 67.40 | 7.10 | - | 14 | 7.10 | - |
| 2026-11-11 12:45 am | 5.2 | 55.58 | 0.40 | 0.20 | 67.70 | 7.10 | - | 16 | 7.10 | - |
| 2026-11-11 12:30 am | 5.2 | 55.58 | 0.40 | 0.20 | 67.30 | 7.10 | - | 17 | 7.10 | - |
| 2026-11-11 12:15 am | 5.2 | 55.76 | 0.42 | 0.20 | 67.60 | 7.10 | - | 18 | 7.10 | - |
| 2026-11-11 12:00 am | 5.2 | 55.40 | 0.42 | 0.20 | 67.00 | 7.10 | - | 19 | 7.10 | - |
| 2026-11-10 11:45 pm | 5.2 | 55.58 | 0.42 | 0.20 | 67.40 | 7.10 | - | 22 | 7.10 | - |
| 2026-11-10 11:30 pm | 5.6 | 55.58 | 0.43 | 0.20 | 67.80 | 7.10 | - | 18 | 7.10 | - |
| 2026-11-10 11:15 pm | 5.6 | 55.76 | 0.43 | 0.20 | 68.30 | 7.20 | - | 22 | 7.10 | - |
| 2026-11-10 11:00 pm | 5.6 | 55.94 | 0.44 | 0.20 | 69.50 | 7.30 | - | 21 | 7.10 | - |
| 2026-11-10 10:45 pm | 5.9 | 56.12 | 0.45 | 0.20 | 70.70 | 7.40 | - | 24 | 7.10 | - |
| 2026-11-10 10:30 pm | 5.9 | 56.12 | 0.48 | 0.20 | 72.40 | 7.50 | - | 24 | 7.20 | - |
| 2026-11-10 10:15 pm | 5.9 | 56.30 | 0.49 | 0.20 | 74.20 | 7.70 | - | 27 | 7.20 | - |
| 2026-11-10 10:00 pm | 6.2 | 56.48 | 0.51 | 0.30 | 76.00 | 7.90 | - | 29 | 7.20 | - |
| 2026-11-10 09:45 pm | 6.2 | 56.66 | 0.55 | 0.30 | 79.10 | 8.20 | - | 23 | 7.20 | - |
| 2026-11-10 09:30 pm | 6.2 | 56.66 | 0.60 | 0.30 | 81.10 | 8.40 | - | 22 | 7.30 | - |
| 2026-11-10 09:15 pm | 6.6 | 56.66 | 0.64 | 0.30 | 82.70 | 8.60 | - | 23 | 7.30 | - |
| 2026-11-10 09:00 pm | 6.6 | 56.66 | 0.67 | 0.30 | 85.30 | 8.80 | - | 25 | 7.30 | - |
| 2026-11-10 08:45 pm | 6.6 | 56.66 | 0.71 | 0.40 | 86.50 | 9.00 | - | 28 | 7.40 | - |
| 2026-11-10 08:30 pm | 6.9 | 56.48 | 0.77 | 0.40 | 86.50 | 9.00 | - | 19 | 7.40 | - |
| 2026-11-10 08:15 pm | 6.9 | 56.48 | 0.80 | 0.40 | 88.60 | 9.20 | - | 20 | 7.40 | - |
| 2026-11-10 08:00 pm | 6.9 | 56.30 | 0.85 | 0.40 | 89.70 | 9.30 | - | 20 | 7.40 | - |
| 2026-11-10 07:45 pm | 6.9 | 56.30 | 0.88 | 0.40 | 90.10 | 9.40 | - | 16 | 7.40 | - |
| 2026-11-10 07:30 pm | 6.9 | 56.48 | 0.87 | 0.40 | 90.30 | 9.40 | - | 16 | 7.50 | - |
| 2026-11-10 07:15 pm | 7.2 | 56.30 | 0.91 | 0.50 | 91.10 | 9.50 | - | 15 | 7.50 | - |
| 2026-11-10 07:00 pm | 7.2 | 56.48 | 0.95 | 0.50 | 91.80 | 9.50 | - | 15 | 7.50 | - |
| 2026-11-10 06:45 pm | 7.2 | 56.48 | 0.95 | 0.50 | 91.80 | 9.50 | - | 16 | 7.50 | - |
| 2026-11-10 06:30 pm | 7.2 | 56.30 | 0.97 | 0.50 | 91.80 | 9.50 | - | 14 | 7.50 | - |
| 2026-11-10 06:15 pm | 7.2 | 56.48 | 0.95 | 0.50 | 91.70 | 9.50 | - | 14 | 7.50 | - |
| 2026-11-10 06:00 pm | 7.2 | 56.48 | 0.93 | 0.50 | 91.80 | 9.50 | - | 16 | 7.50 | - |
| 2026-11-10 05:45 pm | 7.2 | 56.48 | 0.91 | 0.50 | 91.70 | 9.50 | - | 17 | 7.50 | - |
| 2026-11-10 05:30 pm | 7.2 | 56.48 | 0.88 | 0.40 | 91.60 | 9.50 | - | 17 | 7.50 | - |
| 2026-11-10 05:15 pm | 7.2 | 56.30 | 0.89 | 0.40 | 91.70 | 9.50 | - | 18 | 7.50 | - |
| 2026-11-10 05:00 pm | 6.9 | 56.48 | 0.86 | 0.40 | 91.60 | 9.50 | - | 19 | 7.50 | - |
| 2026-11-10 04:45 pm | 6.9 | 56.48 | 0.88 | 0.40 | 91.30 | 9.50 | - | 23 | 7.50 | - |
| 2026-11-10 04:30 pm | 6.9 | 56.48 | 0.85 | 0.40 | 90.90 | 9.40 | - | 23 | 7.40 | - |
| 2026-11-10 04:15 pm | 6.9 | 56.48 | 0.83 | 0.40 | 90.40 | 9.40 | - | 28 | 7.40 | - |
| 2026-11-10 04:00 pm | 6.9 | 56.66 | 0.78 | 0.40 | 89.70 | 9.30 | - | 32 | 7.40 | - |
Historical data for station BRIM2 are available at the NERRS website.
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