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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): | 7.5 ft |
 Ocean Temperature (OTMP): | 64.94 °F |
| Conductivity (COND): | 0.49 mS/cm |
| Salinity (SAL): | 0.20 psu |
| Oxygen Saturation (O2PCT): | 68.3% |
| Oxygen Concentration (O2PPM): | 6.40 ppm |
| Turbidity (TURB): | 39 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-24 09:15 pm | 7.9 | 65.12 | 0.53 | 0.30 | 69.60 | 6.50 | - | 35 | 7.00 | - |
| 2026-09-24 09:00 pm | 7.9 | 65.12 | 0.58 | 0.30 | 71.20 | 6.70 | - | 48 | 7.00 | - |
| 2026-09-24 08:45 pm | 7.9 | 65.30 | 0.63 | 0.30 | 72.60 | 6.80 | - | 37 | 7.10 | - |
| 2026-09-24 08:30 pm | 7.9 | 65.48 | 0.72 | 0.40 | 74.30 | 6.90 | - | 28 | 7.10 | - |
| 2026-09-24 08:15 pm | 7.9 | 65.48 | 0.79 | 0.40 | 75.70 | 7.10 | - | 29 | 7.10 | - |
| 2026-09-24 08:00 pm | 8.2 | 65.48 | 0.84 | 0.40 | 75.90 | 7.10 | - | 29 | 7.10 | - |
| 2026-09-24 07:45 pm | 8.2 | 65.84 | 1.01 | 0.50 | 79.40 | 7.40 | - | 21 | 7.20 | - |
| 2026-09-24 07:30 pm | 8.2 | 65.66 | 1.04 | 0.50 | 78.00 | 7.30 | - | 19 | 7.10 | - |
| 2026-09-24 07:15 pm | 8.2 | 65.84 | 1.12 | 0.60 | 83.00 | 7.70 | - | 25 | 7.20 | - |
| 2026-09-24 07:00 pm | 8.2 | 66.02 | 1.20 | 0.60 | 83.70 | 7.80 | - | 15 | 7.20 | - |
| 2026-09-24 06:45 pm | 8.2 | 66.20 | 1.27 | 0.60 | 86.50 | 8.00 | - | 32 | 7.30 | - |
| 2026-09-24 06:30 pm | 8.5 | 66.38 | 1.48 | 0.70 | 88.90 | 8.20 | - | 15 | 7.30 | - |
| 2026-09-24 06:15 pm | 8.5 | 66.38 | 1.55 | 0.80 | 89.50 | 8.20 | - | 13 | 7.30 | - |
| 2026-09-24 06:00 pm | 8.5 | 66.56 | 1.62 | 0.80 | 89.50 | 8.20 | - | 11 | 7.30 | - |
| 2026-09-24 05:45 pm | 8.5 | 66.56 | 1.61 | 0.80 | 88.80 | 8.20 | - | 14 | 7.30 | - |
| 2026-09-24 05:30 pm | 8.5 | 66.56 | 1.61 | 0.80 | 89.30 | 8.20 | - | 13 | 7.30 | - |
| 2026-09-24 05:15 pm | 8.5 | 66.38 | 1.47 | 0.70 | 88.80 | 8.20 | - | 15 | 7.30 | - |
| 2026-09-24 05:00 pm | 8.5 | 66.38 | 1.55 | 0.80 | 89.30 | 8.20 | - | 17 | 7.30 | - |
| 2026-09-24 04:45 pm | 8.5 | 66.38 | 1.45 | 0.70 | 87.50 | 8.10 | - | 20 | 7.30 | - |
| 2026-09-24 04:30 pm | 8.5 | 66.20 | 1.37 | 0.70 | 86.20 | 8.00 | - | 35 | 7.20 | - |
| 2026-09-24 04:15 pm | 8.5 | 66.20 | 1.26 | 0.60 | 84.30 | 7.80 | - | 26 | 7.20 | - |
| 2026-09-24 04:00 pm | 8.5 | 66.02 | 1.05 | 0.50 | 81.00 | 7.50 | - | 47 | 7.20 | - |
| 2026-09-24 03:45 pm | 8.5 | 66.02 | 0.95 | 0.50 | 78.60 | 7.30 | - | 42 | 7.10 | - |
| 2026-09-24 03:30 pm | 8.2 | 65.84 | 0.78 | 0.40 | 75.00 | 7.00 | - | 48 | 7.00 | - |
| 2026-09-24 03:15 pm | 8.2 | 65.66 | 0.66 | 0.30 | 71.80 | 6.70 | - | 39 | 7.00 | - |
| 2026-09-24 03:00 pm | 8.2 | 65.66 | 0.59 | 0.30 | 69.70 | 6.50 | - | 68 | 7.00 | - |
| 2026-09-24 02:45 pm | 8.2 | 65.48 | 0.56 | 0.30 | 69.00 | 6.40 | - | 68 | 7.00 | - |
| 2026-09-24 02:30 pm | 8.2 | 65.30 | 0.47 | 0.20 | 65.50 | 6.10 | - | 102 | 6.90 | - |
| 2026-09-24 02:15 pm | 8.2 | 65.12 | 0.47 | 0.20 | 65.10 | 6.10 | - | 121 | 6.90 | - |
| 2026-09-24 02:00 pm | 7.9 | 64.76 | 0.40 | 0.20 | 62.50 | 5.90 | - | 116 | 6.90 | - |
| 2026-09-24 01:45 pm | 7.9 | 64.58 | 0.38 | 0.20 | 61.90 | 5.80 | - | 76 | 6.80 | - |
| 2026-09-24 01:30 pm | 7.9 | 64.76 | 0.40 | 0.20 | 62.50 | 5.90 | - | 47 | 6.90 | - |
| 2026-09-24 01:15 pm | 7.9 | 64.58 | 0.37 | 0.20 | 62.30 | 5.90 | - | 34 | 6.90 | - |
| 2026-09-24 01:00 pm | 7.5 | 64.58 | 0.36 | 0.20 | 64.30 | 6.10 | - | 21 | 6.90 | - |
| 2026-09-24 12:45 pm | 7.5 | 64.58 | 0.36 | 0.20 | 64.30 | 6.10 | - | 20 | 6.90 | - |
| 2026-09-24 12:30 pm | 7.5 | 64.58 | 0.36 | 0.20 | 63.80 | 6.00 | - | 20 | 6.90 | - |
| 2026-09-24 12:15 pm | 7.2 | 64.58 | 0.36 | 0.20 | 63.00 | 6.00 | - | 15 | 6.90 | - |
| 2026-09-24 12:00 pm | 7.2 | 64.40 | 0.37 | 0.20 | 64.10 | 6.10 | - | 17 | 6.90 | - |
| 2026-09-24 11:45 am | 7.2 | 64.40 | 0.37 | 0.20 | 63.80 | 6.00 | - | 19 | 6.90 | - |
| 2026-09-24 11:30 am | 7.2 | 64.40 | 0.37 | 0.20 | 63.10 | 6.00 | - | 20 | 6.90 | - |
| 2026-09-24 11:15 am | 7.5 | 64.40 | 0.38 | 0.20 | 62.60 | 5.90 | - | 21 | 6.90 | - |
| 2026-09-24 11:00 am | 7.5 | 64.58 | 0.38 | 0.20 | 63.50 | 6.00 | - | 28 | 6.90 | - |
| 2026-09-24 10:45 am | 7.5 | 64.58 | 0.38 | 0.20 | 63.00 | 5.90 | - | 36 | 6.90 | - |
| 2026-09-24 10:30 am | 7.5 | 64.76 | 0.40 | 0.20 | 62.10 | 5.90 | - | 46 | 6.90 | - |
| 2026-09-24 10:15 am | 7.5 | 64.58 | 0.42 | 0.20 | 61.40 | 5.80 | - | 31 | 6.90 | - |
| 2026-09-24 10:00 am | 7.5 | 64.22 | 0.43 | 0.20 | 58.30 | 5.50 | - | 32 | 6.90 | - |
| 2026-09-24 09:45 am | 7.9 | 64.58 | 0.44 | 0.20 | 60.70 | 5.70 | - | 27 | 7.00 | - |
| 2026-09-24 09:30 am | 7.9 | 64.58 | 0.46 | 0.20 | 60.70 | 5.70 | - | 26 | 7.00 | - |
| 2026-09-24 09:15 am | 7.2 | 64.76 | 0.47 | 0.20 | 60.20 | 5.70 | - | 28 | 7.20 | - |
| 2026-09-24 09:00 am | 7.2 | 64.76 | 0.50 | 0.20 | 60.40 | 5.70 | - | 25 | 7.30 | - |
| 2026-09-24 08:45 am | 7.2 | 64.94 | 0.52 | 0.30 | 60.30 | 5.70 | - | 29 | 7.20 | - |
| 2026-09-24 08:30 am | 7.2 | 64.94 | 0.55 | 0.30 | 60.10 | 5.70 | - | 28 | 7.30 | - |
| 2026-09-24 08:15 am | 7.2 | 64.94 | 0.62 | 0.30 | 60.90 | 5.70 | - | 29 | 7.30 | - |
| 2026-09-24 08:00 am | 7.5 | 65.12 | 0.68 | 0.30 | 60.80 | 5.70 | - | 26 | 7.30 | - |
| 2026-09-24 07:45 am | 7.5 | 65.48 | 0.76 | 0.40 | 62.00 | 5.80 | - | 29 | 7.30 | - |
| 2026-09-24 07:30 am | 7.5 | 65.48 | 0.82 | 0.40 | 63.20 | 5.90 | - | 31 | 7.30 | - |
| 2026-09-24 07:15 am | 7.5 | 65.48 | 0.86 | 0.40 | 63.40 | 5.90 | - | 22 | 7.30 | - |
| 2026-09-24 07:00 am | 7.5 | 66.02 | 1.05 | 0.50 | 66.40 | 6.20 | - | 446 | 7.30 | - |
| 2026-09-24 06:45 am | 7.9 | 66.20 | 1.17 | 0.60 | 67.30 | 6.20 | - | 17 | 7.30 | - |
| 2026-09-24 06:30 am | 7.9 | 66.38 | 1.16 | 0.60 | 68.90 | 6.40 | - | 20 | 7.30 | - |
| 2026-09-24 06:15 am | 7.9 | 66.38 | 1.21 | 0.60 | 68.60 | 6.30 | - | 18 | 7.30 | - |
| 2026-09-24 06:00 am | 7.9 | 67.10 | 1.59 | 0.80 | 72.20 | 6.60 | - | 14 | 7.30 | - |
| 2026-09-24 05:45 am | 7.9 | 66.92 | 1.55 | 0.80 | 71.40 | 6.50 | - | 15 | 7.30 | - |
| 2026-09-24 05:30 am | 7.9 | 67.10 | 1.62 | 0.80 | 71.20 | 6.50 | - | 14 | 7.30 | - |
| 2026-09-24 05:15 am | 7.9 | 67.28 | 1.68 | 0.90 | 72.50 | 6.60 | - | 15 | 7.30 | - |
| 2026-09-24 05:00 am | 7.9 | 66.92 | 1.59 | 0.80 | 70.20 | 6.40 | - | 15 | 7.30 | - |
| 2026-09-24 04:45 am | 7.9 | 66.74 | 1.48 | 0.80 | 68.90 | 6.30 | - | 16 | 7.30 | - |
| 2026-09-24 04:30 am | 7.9 | 66.74 | 1.47 | 0.70 | 69.50 | 6.40 | - | 23 | 7.30 | - |
| 2026-09-24 04:15 am | 7.9 | 66.56 | 1.25 | 0.60 | 67.80 | 6.20 | - | 31 | 7.30 | - |
| 2026-09-24 04:00 am | 7.9 | 66.74 | 1.11 | 0.60 | 68.10 | 6.30 | - | 28 | 7.30 | - |
| 2026-09-24 03:45 am | 7.9 | 66.56 | 0.99 | 0.50 | 66.80 | 6.20 | - | 35 | 7.20 | - |
| 2026-09-24 03:30 am | 7.9 | 66.56 | 0.79 | 0.40 | 65.50 | 6.00 | - | 53 | 7.20 | - |
| 2026-09-24 03:15 am | 7.5 | 66.20 | 0.58 | 0.30 | 62.60 | 5.80 | - | 30 | 7.20 | - |
| 2026-09-24 03:00 am | 7.5 | 66.20 | 0.57 | 0.30 | 63.40 | 5.90 | - | 45 | 7.20 | - |
| 2026-09-24 02:45 am | 7.5 | 66.20 | 0.53 | 0.30 | 63.00 | 5.80 | - | 61 | 7.20 | - |
| 2026-09-24 02:30 am | 7.5 | 66.38 | 0.51 | 0.30 | 63.40 | 5.90 | - | 64 | 7.20 | - |
| 2026-09-24 02:15 am | 7.5 | 66.38 | 0.48 | 0.20 | 63.00 | 5.80 | - | 69 | 7.20 | - |
| 2026-09-24 02:00 am | 7.2 | 66.38 | 0.48 | 0.20 | 62.70 | 5.80 | - | 62 | 7.20 | - |
| 2026-09-24 01:45 am | 7.2 | 66.56 | 0.47 | 0.20 | 63.50 | 5.90 | - | 90 | 7.20 | - |
| 2026-09-24 01:30 am | 7.2 | 66.56 | 0.41 | 0.20 | 63.90 | 5.90 | - | 44 | 7.20 | - |
| 2026-09-24 01:15 am | 7.2 | 66.56 | 0.40 | 0.20 | 64.30 | 5.90 | - | 33 | 7.20 | - |
| 2026-09-24 01:00 am | 6.9 | 66.56 | 0.41 | 0.20 | 64.20 | 5.90 | - | 26 | 7.20 | - |
| 2026-09-24 12:45 am | 6.9 | 66.38 | 0.40 | 0.20 | 64.40 | 6.00 | - | 22 | 7.20 | - |
| 2026-09-24 12:30 am | 6.9 | 66.38 | 0.41 | 0.20 | 63.50 | 5.90 | - | 23 | 7.20 | - |
| 2026-09-24 12:15 am | 6.6 | 66.38 | 0.40 | 0.20 | 62.80 | 5.80 | - | 19 | 7.20 | - |
| 2026-09-24 12:00 am | 6.6 | 66.38 | 0.40 | 0.20 | 63.50 | 5.90 | - | 19 | 7.20 | - |
| 2026-09-23 11:45 pm | 6.6 | 66.38 | 0.40 | 0.20 | 63.50 | 5.90 | - | 15 | 7.20 | - |
| 2026-09-23 11:30 pm | 6.6 | 66.56 | 0.40 | 0.20 | 64.10 | 5.90 | - | 19 | 7.20 | - |
| 2026-09-23 11:15 pm | 6.6 | 66.56 | 0.40 | 0.20 | 64.20 | 5.90 | - | 21 | 7.20 | - |
| 2026-09-23 11:00 pm | 6.6 | 66.74 | 0.40 | 0.20 | 64.30 | 5.90 | - | 23 | 7.20 | - |
| 2026-09-23 10:45 pm | 6.6 | 66.74 | 0.41 | 0.20 | 64.30 | 5.90 | - | 18 | 7.30 | - |
| 2026-09-23 10:30 pm | 6.6 | 66.92 | 0.41 | 0.20 | 64.40 | 5.90 | - | 29 | 7.30 | - |
| 2026-09-23 10:15 pm | 6.6 | 67.10 | 0.43 | 0.20 | 64.00 | 5.90 | - | 25 | 7.30 | - |
| 2026-09-23 10:00 pm | 6.6 | 67.10 | 0.43 | 0.20 | 63.00 | 5.80 | - | 37 | 7.20 | - |
Historical data for station BRIM2 are available at the NERRS website.
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