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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(24 hours for tsunami stations)
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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): | 5.9 ft |
 Ocean Temperature (OTMP): | 65.12 °F |
| Conductivity (COND): | 0.45 mS/cm |
| Salinity (SAL): | 0.20 psu |
| Oxygen Saturation (O2PCT): | 62.4% |
| Oxygen Concentration (O2PPM): | 5.90 ppm |
| Turbidity (TURB): | 23 FTU |
| pH (PH): | 7.00 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-23 06:15 pm | 5.9 | 65.12 | 0.45 | 0.20 | 62.50 | 5.90 | - | 43 | 7.00 | - |
| 2026-05-23 06:00 pm | 5.9 | 65.30 | 0.46 | 0.20 | 63.20 | 5.90 | - | 28 | 7.00 | - |
| 2026-05-23 05:45 pm | 6.2 | 65.48 | 0.47 | 0.20 | 62.80 | 5.90 | - | 31 | 7.00 | - |
| 2026-05-23 05:30 pm | 6.2 | 65.66 | 0.47 | 0.20 | 63.40 | 5.90 | - | 58 | 7.00 | - |
| 2026-05-23 05:15 pm | 6.2 | 66.02 | 0.47 | 0.20 | 63.30 | 5.90 | - | 60 | 7.00 | - |
| 2026-05-23 05:00 pm | 6.6 | 65.66 | 0.50 | 0.20 | 65.30 | 6.10 | - | 30 | 7.00 | - |
| 2026-05-23 04:45 pm | 6.6 | 66.02 | 0.50 | 0.20 | 65.90 | 6.10 | - | 49 | 7.10 | - |
| 2026-05-23 04:30 pm | 6.6 | 66.38 | 0.51 | 0.30 | 66.70 | 6.20 | - | 37 | 7.10 | - |
| 2026-05-23 04:15 pm | 6.9 | 66.56 | 0.51 | 0.30 | 67.20 | 6.20 | - | 47 | 7.10 | - |
| 2026-05-23 04:00 pm | 6.9 | 66.74 | 0.52 | 0.30 | 67.70 | 6.20 | - | 49 | 7.10 | - |
| 2026-05-23 03:45 pm | 6.9 | 66.92 | 0.54 | 0.30 | 68.40 | 6.30 | - | 36 | 7.10 | - |
| 2026-05-23 03:30 pm | 7.2 | 67.28 | 0.55 | 0.30 | 69.30 | 6.40 | - | 60 | 7.10 | - |
| 2026-05-23 03:15 pm | 7.2 | 66.56 | 0.57 | 0.30 | 68.90 | 6.40 | - | 31 | 7.10 | - |
| 2026-05-23 03:00 pm | 7.2 | 67.10 | 0.62 | 0.30 | 69.90 | 6.40 | - | 34 | 7.10 | - |
| 2026-05-23 02:45 pm | 7.2 | 67.64 | 0.66 | 0.30 | 70.40 | 6.40 | - | 35 | 7.10 | - |
| 2026-05-23 02:30 pm | 7.5 | 67.28 | 0.66 | 0.30 | 68.80 | 6.30 | - | 31 | 7.10 | - |
| 2026-05-23 02:15 pm | 7.5 | 67.82 | 0.71 | 0.40 | 71.60 | 6.50 | - | 29 | 7.20 | - |
| 2026-05-23 02:00 pm | 7.5 | 68.18 | 0.78 | 0.40 | 73.50 | 6.70 | - | 40 | 7.20 | - |
| 2026-05-23 01:45 pm | 7.9 | 68.18 | 0.77 | 0.40 | 71.80 | 6.50 | - | 29 | 7.20 | - |
| 2026-05-23 01:30 pm | 7.9 | 68.54 | 0.82 | 0.40 | 72.40 | 6.50 | - | 43 | 7.20 | - |
| 2026-05-23 01:15 pm | 7.9 | 68.36 | 0.82 | 0.40 | 72.50 | 6.60 | - | 30 | 7.20 | - |
| 2026-05-23 01:00 pm | 7.9 | 68.72 | 0.88 | 0.40 | 69.40 | 6.30 | - | 27 | 7.20 | - |
| 2026-05-23 12:45 pm | 7.9 | 68.54 | 0.88 | 0.40 | 70.50 | 6.40 | - | 31 | 7.20 | - |
| 2026-05-23 12:30 pm | 7.9 | 68.90 | 0.97 | 0.50 | 63.20 | 5.70 | - | 22 | 7.10 | - |
| 2026-05-23 12:15 pm | 7.9 | 68.72 | 0.93 | 0.50 | 69.50 | 6.30 | - | 25 | 7.10 | - |
| 2026-05-23 12:00 pm | 7.9 | 68.90 | 0.92 | 0.50 | 68.10 | 6.10 | - | 25 | 7.10 | - |
| 2026-05-23 11:45 am | 7.9 | 68.72 | 0.88 | 0.40 | 67.30 | 6.10 | - | 29 | 7.10 | - |
| 2026-05-23 11:30 am | 7.9 | 68.72 | 0.87 | 0.40 | 67.60 | 6.10 | - | 28 | 7.10 | - |
| 2026-05-23 11:15 am | 7.9 | 68.72 | 0.87 | 0.40 | 65.70 | 5.90 | - | 36 | 7.10 | - |
| 2026-05-23 11:00 am | 7.9 | 68.72 | 0.86 | 0.40 | 65.10 | 5.90 | - | 41 | 7.10 | - |
| 2026-05-23 10:45 am | 7.9 | 68.72 | 0.85 | 0.40 | 64.90 | 5.80 | - | 40 | 7.10 | - |
| 2026-05-23 10:30 am | 7.9 | 68.72 | 0.83 | 0.40 | 64.70 | 5.80 | - | 38 | 7.10 | - |
| 2026-05-23 10:15 am | 7.5 | 68.72 | 0.81 | 0.40 | 64.20 | 5.80 | - | 41 | 7.10 | - |
| 2026-05-23 10:00 am | 7.5 | 68.54 | 0.75 | 0.40 | 63.40 | 5.70 | - | 41 | 7.10 | - |
| 2026-05-23 09:45 am | 7.5 | 68.36 | 0.70 | 0.30 | 62.60 | 5.70 | - | 45 | 7.10 | - |
| 2026-05-23 09:30 am | 7.5 | 68.36 | 0.66 | 0.30 | 62.10 | 5.60 | - | 46 | 7.10 | - |
| 2026-05-23 09:15 am | 7.5 | 68.36 | 0.63 | 0.30 | 61.40 | 5.60 | - | 43 | 7.10 | - |
| 2026-05-23 09:00 am | 7.2 | 68.18 | 0.55 | 0.30 | 59.60 | 5.40 | - | 53 | 7.10 | - |
| 2026-05-23 08:45 am | 7.2 | 68.18 | 0.53 | 0.30 | 59.00 | 5.30 | - | 52 | 7.10 | - |
| 2026-05-23 08:30 am | 7.2 | 68.18 | 0.52 | 0.30 | 58.70 | 5.30 | - | 44 | 7.10 | - |
| 2026-05-23 08:15 am | 6.9 | 68.00 | 0.51 | 0.30 | 57.70 | 5.20 | - | 45 | 7.00 | - |
| 2026-05-23 08:00 am | 6.9 | 68.00 | 0.51 | 0.20 | 56.90 | 5.20 | - | 47 | 7.00 | - |
| 2026-05-23 07:45 am | 6.9 | 67.82 | 0.50 | 0.20 | 56.40 | 5.10 | - | 29 | 7.00 | - |
| 2026-05-23 07:30 am | 6.6 | 67.64 | 0.50 | 0.20 | 56.30 | 5.10 | - | 37 | 7.00 | - |
| 2026-05-23 07:15 am | 6.6 | 67.46 | 0.50 | 0.20 | 56.40 | 5.20 | - | 42 | 7.00 | - |
| 2026-05-23 07:00 am | 6.2 | 67.28 | 0.49 | 0.20 | 57.00 | 5.20 | - | 25 | 7.00 | - |
| 2026-05-23 06:45 am | 6.2 | 67.10 | 0.50 | 0.20 | 56.60 | 5.20 | - | 22 | 7.00 | - |
| 2026-05-23 06:30 am | 6.2 | 67.10 | 0.49 | 0.20 | 56.30 | 5.20 | - | 21 | 7.00 | - |
| 2026-05-23 06:15 am | 5.9 | 66.92 | 0.50 | 0.20 | 55.90 | 5.10 | - | 20 | 7.00 | - |
| 2026-05-23 06:00 am | 5.9 | 67.10 | 0.51 | 0.30 | 54.10 | 5.00 | - | 23 | 6.90 | - |
| 2026-05-23 05:45 am | 5.9 | 66.92 | 0.51 | 0.30 | 50.70 | 4.70 | - | 19 | 6.90 | - |
| 2026-05-23 05:30 am | 5.9 | 67.10 | 0.51 | 0.30 | 55.60 | 5.10 | - | 20 | 7.00 | - |
| 2026-05-23 05:15 am | 5.9 | 66.74 | 0.53 | 0.30 | 56.00 | 5.20 | - | 32 | 7.00 | - |
| 2026-05-23 05:00 am | 5.9 | 67.46 | 0.49 | 0.20 | 56.20 | 5.10 | - | 27 | 7.00 | - |
| 2026-05-23 04:45 am | 5.9 | 67.46 | 0.51 | 0.30 | 57.00 | 5.20 | - | 29 | 7.00 | - |
| 2026-05-23 04:30 am | 5.9 | 67.82 | 0.50 | 0.20 | 57.90 | 5.30 | - | 28 | 7.00 | - |
| 2026-05-23 04:15 am | 6.2 | 67.64 | 0.51 | 0.30 | 57.90 | 5.30 | - | 29 | 7.00 | - |
| 2026-05-23 04:00 am | 6.2 | 68.36 | 0.50 | 0.20 | 59.70 | 5.40 | - | 38 | 7.00 | - |
| 2026-05-23 03:45 am | 6.2 | 68.54 | 0.51 | 0.30 | 60.40 | 5.50 | - | 39 | 7.00 | - |
| 2026-05-23 03:30 am | 6.2 | 68.72 | 0.52 | 0.30 | 61.50 | 5.50 | - | 32 | 7.00 | - |
| 2026-05-23 03:15 am | 6.6 | 69.08 | 0.52 | 0.30 | 62.40 | 5.60 | - | 72 | 7.10 | - |
| 2026-05-23 03:00 am | 6.6 | 69.08 | 0.53 | 0.30 | 64.40 | 5.80 | - | 30 | 7.10 | - |
| 2026-05-23 02:45 am | 6.6 | 68.90 | 0.54 | 0.30 | 64.30 | 5.80 | - | 68 | 7.10 | - |
| 2026-05-23 02:30 am | 6.9 | 69.44 | 0.57 | 0.30 | 68.20 | 6.10 | - | 39 | 7.10 | - |
| 2026-05-23 02:15 am | 6.9 | 69.62 | 0.60 | 0.30 | 69.50 | 6.20 | - | 43 | 7.10 | - |
| 2026-05-23 02:00 am | 6.9 | 69.62 | 0.63 | 0.30 | 69.70 | 6.20 | - | 29 | 7.10 | - |
| 2026-05-23 01:45 am | 7.2 | 69.98 | 0.67 | 0.30 | 71.20 | 6.30 | - | 39 | 7.10 | - |
| 2026-05-23 01:30 am | 7.2 | 69.98 | 0.69 | 0.30 | 70.60 | 6.30 | - | 33 | 7.10 | - |
| 2026-05-23 01:15 am | 7.2 | 69.98 | 0.73 | 0.40 | 69.90 | 6.20 | - | 28 | 7.10 | - |
| 2026-05-23 01:00 am | 7.5 | 70.70 | 0.78 | 0.40 | 73.10 | 6.40 | - | 24 | 7.20 | - |
| 2026-05-23 12:45 am | 7.5 | 70.88 | 0.80 | 0.40 | 73.60 | 6.50 | - | 23 | 7.20 | - |
| 2026-05-23 12:30 am | 7.5 | 70.70 | 0.79 | 0.40 | 72.70 | 6.40 | - | 20 | 7.20 | - |
| 2026-05-23 12:15 am | 7.5 | 70.88 | 0.80 | 0.40 | 71.30 | 6.30 | - | 20 | 7.20 | - |
| 2026-05-23 12:00 am | 7.5 | 71.06 | 0.81 | 0.40 | 71.30 | 6.30 | - | 20 | 7.20 | - |
| 2026-05-22 11:45 pm | 7.5 | 71.06 | 0.81 | 0.40 | 71.30 | 6.30 | - | 26 | 7.20 | - |
| 2026-05-22 11:30 pm | 7.5 | 71.42 | 0.81 | 0.40 | 70.70 | 6.20 | - | 23 | 7.10 | - |
| 2026-05-22 11:15 pm | 7.5 | 71.24 | 0.81 | 0.40 | 75.00 | 6.60 | - | 20 | 7.20 | - |
| 2026-05-22 11:00 pm | 7.5 | 71.24 | 0.81 | 0.40 | 76.10 | 6.70 | - | 23 | 7.20 | - |
| 2026-05-22 10:45 pm | 7.5 | 71.42 | 0.80 | 0.40 | 77.40 | 6.80 | - | 20 | 7.20 | - |
| 2026-05-22 10:30 pm | 7.5 | 71.42 | 0.80 | 0.40 | 78.50 | 6.90 | - | 23 | 7.20 | - |
| 2026-05-22 10:15 pm | 7.5 | 71.24 | 0.80 | 0.40 | 78.90 | 6.90 | - | 29 | 7.20 | - |
| 2026-05-22 10:00 pm | 7.5 | 71.42 | 0.80 | 0.40 | 80.10 | 7.00 | - | 30 | 7.20 | - |
| 2026-05-22 09:45 pm | 7.5 | 71.42 | 0.79 | 0.40 | 80.60 | 7.10 | - | 37 | 7.20 | - |
| 2026-05-22 09:30 pm | 7.2 | 71.42 | 0.71 | 0.40 | 81.50 | 7.10 | - | 36 | 7.20 | - |
| 2026-05-22 09:15 pm | 7.2 | 71.24 | 0.66 | 0.30 | 82.90 | 7.30 | - | 42 | 7.20 | - |
| 2026-05-22 09:00 pm | 7.2 | 71.24 | 0.63 | 0.30 | 83.80 | 7.30 | - | 44 | 7.20 | - |
| 2026-05-22 08:45 pm | 7.2 | 71.42 | 0.60 | 0.30 | 82.90 | 7.30 | - | 47 | 7.20 | - |
| 2026-05-22 08:30 pm | 6.9 | 71.42 | 0.53 | 0.30 | 79.10 | 6.90 | - | 47 | 7.20 | - |
| 2026-05-22 08:15 pm | 6.9 | 71.42 | 0.51 | 0.30 | 76.00 | 6.70 | - | 49 | 7.10 | - |
| 2026-05-22 08:00 pm | 6.9 | 71.42 | 0.51 | 0.20 | 74.70 | 6.50 | - | 42 | 7.10 | - |
| 2026-05-22 07:45 pm | 6.6 | 71.60 | 0.50 | 0.20 | 73.00 | 6.40 | - | 63 | 7.10 | - |
| 2026-05-22 07:30 pm | 6.6 | 71.42 | 0.50 | 0.20 | 72.00 | 6.30 | - | 61 | 7.10 | - |
| 2026-05-22 07:15 pm | 6.2 | 71.24 | 0.49 | 0.20 | 70.30 | 6.20 | - | 58 | 7.10 | - |
| 2026-05-22 07:00 pm | 6.2 | 71.06 | 0.49 | 0.20 | 71.80 | 6.30 | - | 47 | 7.10 | - |
Historical data for station BRIM2 are available at the NERRS website.
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