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): | 6.6 ft |
 Ocean Temperature (OTMP): | 38.48 °F |
| Conductivity (COND): | 0.95 mS/cm |
| Salinity (SAL): | 0.50 psu |
| Oxygen Saturation (O2PCT): | 94.1% |
| Oxygen Concentration (O2PPM): | 12.40 ppm |
| Turbidity (TURB): | 23 FTU |
| pH (PH): | 7.20 |
| TIME (EST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-18 04:15 pm | 6.6 | 38.30 | 0.95 | 0.50 | 93.10 | 12.30 | - | 22 | 7.20 | - |
| 2026-02-18 04:00 pm | 6.2 | 38.30 | 0.95 | 0.50 | 92.20 | 12.20 | - | 22 | 7.20 | - |
| 2026-02-18 03:45 pm | 6.2 | 38.12 | 0.94 | 0.50 | 91.40 | 12.10 | - | 22 | 7.10 | - |
| 2026-02-18 03:30 pm | 6.2 | 37.94 | 0.94 | 0.50 | 90.60 | 12.10 | - | 23 | 7.10 | - |
| 2026-02-18 03:15 pm | 6.2 | 37.94 | 0.94 | 0.50 | 90.20 | 12.00 | - | 23 | 7.10 | - |
| 2026-02-18 03:00 pm | 5.9 | 37.76 | 0.94 | 0.50 | 89.50 | 12.00 | - | 21 | 7.10 | - |
| 2026-02-18 02:45 pm | 5.9 | 37.58 | 0.93 | 0.50 | 88.70 | 11.90 | - | 24 | 7.10 | - |
| 2026-02-18 02:30 pm | 5.6 | 37.58 | 0.92 | 0.50 | 89.00 | 11.90 | - | 23 | 7.10 | - |
| 2026-02-18 02:15 pm | 5.6 | 37.58 | 0.92 | 0.50 | 89.20 | 12.00 | - | 23 | 7.10 | - |
| 2026-02-18 02:00 pm | 5.2 | 37.40 | 0.92 | 0.50 | 89.50 | 12.00 | - | 27 | 7.10 | - |
| 2026-02-18 01:45 pm | 5.2 | 37.40 | 0.92 | 0.50 | 89.80 | 12.10 | - | 21 | 7.10 | - |
| 2026-02-18 01:30 pm | 4.9 | 37.40 | 0.91 | 0.50 | 90.20 | 12.10 | - | 21 | 7.10 | - |
| 2026-02-18 01:15 pm | 4.9 | 37.58 | 0.91 | 0.40 | 90.50 | 12.10 | - | 20 | 7.10 | - |
| 2026-02-18 01:00 pm | 4.6 | 37.58 | 0.91 | 0.40 | 90.30 | 12.10 | - | 18 | 7.10 | - |
| 2026-02-18 12:45 pm | 4.6 | 37.58 | 0.91 | 0.40 | 90.50 | 12.10 | - | 19 | 7.10 | - |
| 2026-02-18 12:30 pm | 4.6 | 37.22 | 0.93 | 0.50 | 89.40 | 12.00 | - | 21 | 7.00 | - |
| 2026-02-18 12:15 pm | 4.6 | 37.22 | 0.93 | 0.50 | 89.20 | 12.00 | - | 20 | 7.00 | - |
| 2026-02-18 12:00 pm | 4.6 | 37.22 | 0.94 | 0.50 | 88.70 | 12.00 | - | 20 | 7.00 | - |
| 2026-02-18 11:45 am | 4.9 | 37.22 | 0.95 | 0.50 | 88.60 | 11.90 | - | 21 | 7.00 | - |
| 2026-02-18 11:30 am | 4.9 | 37.04 | 0.96 | 0.50 | 88.10 | 11.90 | - | 21 | 7.00 | - |
| 2026-02-18 11:15 am | 4.9 | 37.04 | 0.96 | 0.50 | 87.90 | 11.90 | - | 21 | 7.00 | - |
| 2026-02-18 11:00 am | 5.2 | 37.04 | 0.97 | 0.50 | 87.60 | 11.80 | - | 21 | 7.00 | - |
| 2026-02-18 10:45 am | 5.2 | 36.86 | 0.98 | 0.50 | 87.40 | 11.80 | - | 21 | 7.00 | - |
| 2026-02-18 10:30 am | 5.2 | 36.86 | 0.98 | 0.50 | 87.20 | 11.80 | - | 22 | 7.00 | - |
| 2026-02-18 10:15 am | 5.6 | 36.86 | 0.98 | 0.50 | 87.10 | 11.80 | - | 23 | 7.00 | - |
| 2026-02-18 10:00 am | 5.6 | 36.86 | 0.98 | 0.50 | 86.70 | 11.70 | - | 28 | 7.00 | - |
| 2026-02-18 09:45 am | 5.9 | 37.04 | 0.98 | 0.50 | 87.10 | 11.80 | - | 32 | 7.00 | - |
| 2026-02-18 09:30 am | 5.9 | 37.04 | 0.98 | 0.50 | 87.10 | 11.80 | - | 28 | 7.00 | - |
| 2026-02-18 09:15 am | 6.2 | 37.04 | 0.98 | 0.50 | 87.10 | 11.80 | - | 31 | 7.00 | - |
| 2026-02-18 09:00 am | 6.2 | 37.04 | 0.98 | 0.50 | 87.10 | 11.70 | - | 28 | 7.00 | - |
| 2026-02-18 08:45 am | 6.2 | 37.22 | 0.98 | 0.50 | 87.30 | 11.80 | - | 32 | 7.00 | - |
| 2026-02-18 08:30 am | 6.6 | 37.22 | 0.98 | 0.50 | 87.40 | 11.80 | - | 34 | 7.00 | - |
| 2026-02-18 08:15 am | 6.6 | 37.22 | 0.98 | 0.50 | 87.60 | 11.80 | - | 29 | 7.00 | - |
| 2026-02-18 08:00 am | 6.6 | 37.40 | 0.97 | 0.50 | 88.00 | 11.80 | - | 28 | 7.00 | - |
| 2026-02-18 07:45 am | 6.6 | 37.22 | 0.97 | 0.50 | 88.00 | 11.80 | - | 27 | 7.00 | - |
| 2026-02-18 07:30 am | 6.9 | 37.22 | 0.97 | 0.50 | 88.30 | 11.90 | - | 28 | 7.00 | - |
| 2026-02-18 07:15 am | 6.9 | 37.40 | 0.95 | 0.50 | 88.80 | 11.90 | - | 23 | 7.00 | - |
| 2026-02-18 07:00 am | 6.9 | 37.40 | 0.95 | 0.50 | 88.80 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 06:45 am | 6.9 | 37.22 | 0.96 | 0.50 | 87.90 | 11.80 | - | 23 | 7.00 | - |
| 2026-02-18 06:30 am | 6.9 | 37.40 | 0.95 | 0.50 | 88.30 | 11.80 | - | 22 | 7.00 | - |
| 2026-02-18 06:15 am | 6.9 | 37.40 | 0.95 | 0.50 | 88.80 | 11.90 | - | 23 | 7.00 | - |
| 2026-02-18 06:00 am | 6.9 | 37.40 | 0.95 | 0.50 | 88.90 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 05:45 am | 6.9 | 37.40 | 0.96 | 0.50 | 88.70 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 05:30 am | 6.9 | 37.40 | 0.96 | 0.50 | 88.80 | 11.90 | - | 25 | 7.00 | - |
| 2026-02-18 05:15 am | 6.9 | 37.40 | 0.96 | 0.50 | 88.90 | 11.90 | - | 22 | 7.00 | - |
| 2026-02-18 05:00 am | 6.9 | 37.40 | 0.97 | 0.50 | 88.80 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 04:45 am | 6.9 | 37.22 | 0.97 | 0.50 | 88.80 | 11.90 | - | 23 | 7.00 | - |
| 2026-02-18 04:30 am | 6.9 | 37.40 | 0.97 | 0.50 | 88.80 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 04:15 am | 6.6 | 37.22 | 0.97 | 0.50 | 88.90 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 04:00 am | 6.6 | 37.40 | 0.98 | 0.50 | 88.90 | 12.00 | - | 24 | 7.00 | - |
| 2026-02-18 03:45 am | 6.6 | 37.22 | 0.98 | 0.50 | 88.90 | 11.90 | - | 26 | 7.00 | - |
| 2026-02-18 03:30 am | 6.6 | 37.22 | 0.99 | 0.50 | 88.70 | 11.90 | - | 28 | 7.00 | - |
| 2026-02-18 03:15 am | 6.2 | 37.22 | 0.99 | 0.50 | 88.70 | 11.90 | - | 25 | 7.00 | - |
| 2026-02-18 03:00 am | 6.2 | 37.22 | 0.99 | 0.50 | 88.60 | 11.90 | - | 24 | 7.00 | - |
| 2026-02-18 02:45 am | 6.2 | 37.22 | 0.99 | 0.50 | 88.50 | 11.90 | - | 27 | 7.00 | - |
| 2026-02-18 02:30 am | 5.9 | 37.22 | 1.00 | 0.50 | 88.60 | 11.90 | - | 35 | 7.00 | - |
| 2026-02-18 02:15 am | 5.9 | 37.04 | 1.00 | 0.50 | 88.50 | 11.90 | - | 25 | 7.00 | - |
| 2026-02-18 02:00 am | 5.6 | 37.04 | 1.00 | 0.50 | 88.50 | 11.90 | - | 25 | 7.00 | - |
| 2026-02-18 01:45 am | 5.6 | 37.04 | 0.99 | 0.50 | 88.30 | 11.90 | - | 23 | 7.00 | - |
| 2026-02-18 01:30 am | 5.2 | 37.04 | 0.99 | 0.50 | 88.00 | 11.90 | - | 22 | 7.00 | - |
| 2026-02-18 01:15 am | 5.2 | 37.04 | 0.99 | 0.50 | 88.40 | 11.90 | - | 23 | 7.00 | - |
| 2026-02-18 01:00 am | 5.2 | 37.04 | 1.00 | 0.50 | 88.80 | 12.00 | - | 22 | 7.00 | - |
| 2026-02-18 12:45 am | 5.2 | 37.04 | 1.01 | 0.50 | 88.90 | 12.00 | - | 28 | 7.00 | - |
| 2026-02-18 12:30 am | 5.6 | 37.22 | 1.00 | 0.50 | 89.10 | 12.00 | - | 27 | 7.00 | - |
| 2026-02-18 12:15 am | 5.6 | 37.22 | 1.01 | 0.50 | 89.40 | 12.00 | - | 28 | 7.00 | - |
| 2026-02-18 12:00 am | 5.6 | 37.22 | 1.01 | 0.50 | 89.70 | 12.10 | - | 31 | 7.00 | - |
| 2026-02-17 11:45 pm | 5.9 | 37.40 | 1.00 | 0.50 | 89.80 | 12.10 | - | 27 | 7.00 | - |
| 2026-02-17 11:30 pm | 5.9 | 37.40 | 0.99 | 0.50 | 89.80 | 12.00 | - | 29 | 7.00 | - |
| 2026-02-17 11:15 pm | 5.9 | 37.40 | 0.99 | 0.50 | 89.90 | 12.10 | - | 28 | 7.00 | - |
| 2026-02-17 11:00 pm | 6.2 | 37.58 | 0.97 | 0.50 | 90.00 | 12.10 | - | 36 | 7.00 | - |
| 2026-02-17 10:45 pm | 6.2 | 37.58 | 0.96 | 0.50 | 90.00 | 12.10 | - | 33 | 7.00 | - |
| 2026-02-17 10:30 pm | 6.2 | 37.58 | 0.95 | 0.50 | 90.10 | 12.10 | - | 38 | 7.00 | - |
| 2026-02-17 10:15 pm | 6.6 | 37.58 | 0.93 | 0.50 | 90.30 | 12.10 | - | 42 | 7.00 | - |
| 2026-02-17 10:00 pm | 6.6 | 37.76 | 0.92 | 0.50 | 90.70 | 12.10 | - | 40 | 7.00 | - |
| 2026-02-17 09:45 pm | 6.6 | 37.94 | 0.91 | 0.50 | 91.00 | 12.10 | - | 34 | 7.00 | - |
| 2026-02-17 09:30 pm | 6.9 | 38.12 | 0.91 | 0.40 | 91.30 | 12.10 | - | 39 | 7.00 | - |
| 2026-02-17 09:15 pm | 6.9 | 38.48 | 0.91 | 0.40 | 92.10 | 12.20 | - | 34 | 7.00 | - |
| 2026-02-17 09:00 pm | 6.9 | 38.66 | 0.91 | 0.50 | 92.70 | 12.20 | - | 34 | 7.10 | - |
| 2026-02-17 08:45 pm | 7.2 | 38.66 | 0.91 | 0.50 | 92.90 | 12.20 | - | 38 | 7.10 | - |
| 2026-02-17 08:30 pm | 7.2 | 38.84 | 0.91 | 0.50 | 93.40 | 12.30 | - | 37 | 7.10 | - |
| 2026-02-17 08:15 pm | 7.2 | 38.84 | 0.91 | 0.50 | 93.40 | 12.30 | - | 38 | 7.10 | - |
| 2026-02-17 08:00 pm | 7.2 | 38.66 | 0.92 | 0.50 | 93.60 | 12.30 | - | 32 | 7.10 | - |
| 2026-02-17 07:45 pm | 7.5 | 38.84 | 0.91 | 0.50 | 94.10 | 12.40 | - | 33 | 7.10 | - |
| 2026-02-17 07:30 pm | 7.5 | 38.84 | 0.91 | 0.40 | 94.10 | 12.40 | - | 23 | 7.10 | - |
| 2026-02-17 07:15 pm | 7.5 | 39.02 | 0.90 | 0.40 | 95.20 | 12.50 | - | 24 | 7.10 | - |
| 2026-02-17 07:00 pm | 7.5 | 39.20 | 0.90 | 0.40 | 95.80 | 12.50 | - | 22 | 7.10 | - |
| 2026-02-17 06:45 pm | 7.9 | 38.84 | 0.90 | 0.40 | 93.80 | 12.30 | - | 22 | 7.10 | - |
| 2026-02-17 06:30 pm | 7.9 | 38.84 | 0.91 | 0.40 | 94.00 | 12.40 | - | 22 | 7.10 | - |
| 2026-02-17 06:15 pm | 7.9 | 38.84 | 0.91 | 0.40 | 94.60 | 12.40 | - | 26 | 7.10 | - |
| 2026-02-17 06:00 pm | 7.5 | 38.84 | 0.90 | 0.40 | 95.10 | 12.50 | - | 23 | 7.10 | - |
| 2026-02-17 05:45 pm | 7.5 | 39.38 | 0.90 | 0.40 | 97.00 | 12.60 | - | 24 | 7.10 | - |
| 2026-02-17 05:30 pm | 7.5 | 39.20 | 0.91 | 0.50 | 96.00 | 12.50 | - | 24 | 7.10 | - |
| 2026-02-17 05:15 pm | 7.5 | 39.38 | 0.90 | 0.40 | 96.90 | 12.60 | - | 23 | 7.10 | - |
| 2026-02-17 05:00 pm | 7.5 | 39.38 | 0.91 | 0.50 | 96.10 | 12.50 | - | 25 | 7.10 | - |
Historical data for station BRIM2 are available at the NERRS website.
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