Station LTQM2 - Otter Point Creek, Chesapeake Bay Reserve, MD
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
39.451 N 76.275 W (39°27'3" N 76°16'29" W)
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Stations with recent data
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(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(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): | 1.0 ft |
 Ocean Temperature (OTMP): | 82.22 °F |
| Conductivity (COND): | 0.47 mS/cm |
| Salinity (SAL): | 0.20 psu |
| Oxygen Concentration (O2PCT): | 110.9% |
| Oxygen Concentration (O2PPM): | 8.70 ppm |
| Turbidity (TURB): | 10 FTU |
| pH (PH): | 8.10 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-07-26 07:45 pm | 1.0 | 82.04 | 0.46 | 0.20 | 117.40 | 9.20 | - | 10 | 8.30 | - |
| 2024-07-26 07:30 pm | 1.0 | 82.04 | 0.46 | 0.20 | 119.60 | 9.40 | - | 10 | 8.50 | - |
| 2024-07-26 07:15 pm | 1.0 | 82.04 | 0.46 | 0.20 | 123.10 | 9.70 | - | 12 | 8.60 | - |
| 2024-07-26 07:00 pm | 1.0 | 81.86 | 0.46 | 0.20 | 107.30 | 8.50 | - | 13 | 8.70 | - |
| 2024-07-26 06:45 pm | 1.0 | 81.68 | 0.46 | 0.20 | 101.30 | 8.00 | - | 13 | 8.50 | - |
| 2024-07-26 06:30 pm | 1.0 | 81.68 | 0.47 | 0.20 | 106.80 | 8.40 | - | 14 | 8.50 | - |
| 2024-07-26 06:15 pm | 1.0 | 81.68 | 0.47 | 0.20 | 102.80 | 8.10 | - | 12 | 8.60 | - |
| 2024-07-26 06:00 pm | 1.3 | 81.68 | 0.46 | 0.20 | 112.10 | 8.80 | - | 11 | 8.70 | - |
| 2024-07-26 05:45 pm | 1.3 | 81.50 | 0.47 | 0.20 | 101.10 | 8.00 | - | 10 | 8.50 | - |
| 2024-07-26 05:30 pm | 1.3 | 81.50 | 0.46 | 0.20 | 98.20 | 7.80 | - | 10 | 8.50 | - |
| 2024-07-26 05:15 pm | 1.3 | 81.50 | 0.46 | 0.20 | 106.00 | 8.40 | - | 10 | 8.60 | - |
| 2024-07-26 05:00 pm | 1.6 | 81.50 | 0.46 | 0.20 | 116.30 | 9.20 | - | 9 | 8.80 | - |
| 2024-07-26 04:45 pm | 1.6 | 81.50 | 0.47 | 0.20 | 116.70 | 9.20 | - | 10 | 8.80 | - |
| 2024-07-26 04:30 pm | 1.6 | 81.50 | 0.46 | 0.20 | 113.90 | 9.00 | - | 10 | 8.70 | - |
| 2024-07-26 04:15 pm | 1.6 | 81.32 | 0.46 | 0.20 | 117.70 | 9.30 | - | 9 | 8.80 | - |
| 2024-07-26 04:00 pm | 1.6 | 81.14 | 0.46 | 0.20 | 112.30 | 8.90 | - | 9 | 8.70 | - |
| 2024-07-26 03:45 pm | 2.0 | 81.32 | 0.46 | 0.20 | 122.50 | 9.70 | - | 10 | 8.80 | - |
| 2024-07-26 03:30 pm | 2.0 | 81.14 | 0.46 | 0.20 | 119.80 | 9.50 | - | 9 | 8.80 | - |
| 2024-07-26 03:15 pm | 2.0 | 81.32 | 0.46 | 0.20 | 125.60 | 9.90 | - | 9 | 8.90 | - |
| 2024-07-26 03:00 pm | 2.0 | 80.96 | 0.46 | 0.20 | 116.30 | 9.20 | - | 9 | 8.80 | - |
| 2024-07-26 02:45 pm | 2.0 | 81.14 | 0.46 | 0.20 | 125.20 | 9.90 | - | 9 | 8.90 | - |
| 2024-07-26 02:30 pm | 2.3 | 81.14 | 0.46 | 0.20 | 133.40 | 10.60 | - | 12 | 8.90 | - |
| 2024-07-26 02:15 pm | 2.3 | 81.14 | 0.46 | 0.20 | 137.40 | 10.90 | - | 9 | 9.00 | - |
| 2024-07-26 02:00 pm | 2.3 | 80.96 | 0.46 | 0.20 | 135.70 | 10.80 | - | 11 | 8.90 | - |
| 2024-07-26 01:45 pm | 2.3 | 80.96 | 0.46 | 0.20 | 128.30 | 10.20 | - | 9 | 8.90 | - |
| 2024-07-26 01:30 pm | 2.3 | 80.78 | 0.46 | 0.20 | 124.50 | 9.90 | - | 9 | 8.90 | - |
| 2024-07-26 01:15 pm | 2.3 | 80.78 | 0.46 | 0.20 | 128.80 | 10.20 | - | 11 | 8.90 | - |
| 2024-07-26 01:00 pm | 2.3 | 80.60 | 0.46 | 0.20 | 128.40 | 10.20 | - | 10 | 8.80 | - |
| 2024-07-26 12:45 pm | 2.3 | 80.42 | 0.46 | 0.20 | 113.20 | 9.00 | - | 10 | 8.70 | - |
| 2024-07-26 12:30 pm | 2.3 | 80.24 | 0.46 | 0.20 | 107.70 | 8.60 | - | 10 | 8.60 | - |
| 2024-07-26 12:15 pm | 2.3 | 80.24 | 0.46 | 0.20 | 110.40 | 8.80 | - | 10 | 8.60 | - |
| 2024-07-26 12:00 pm | 2.3 | 80.06 | 0.46 | 0.20 | 101.60 | 8.10 | - | 11 | 8.50 | - |
| 2024-07-26 11:45 am | 2.3 | 79.88 | 0.46 | 0.20 | 94.90 | 7.60 | - | 10 | 8.40 | - |
| 2024-07-26 11:30 am | 2.3 | 79.70 | 0.46 | 0.20 | 89.70 | 7.20 | - | 11 | 8.30 | - |
| 2024-07-26 11:15 am | 2.3 | 79.88 | 0.46 | 0.20 | 94.40 | 7.60 | - | 11 | 8.40 | - |
| 2024-07-26 10:00 am | 2.0 | 79.52 | 0.46 | 0.20 | 89.90 | 7.20 | - | 12 | 8.30 | - |
| 2024-07-26 09:45 am | 1.6 | 79.52 | 0.46 | 0.20 | 90.60 | 7.30 | - | 12 | 8.30 | - |
| 2024-07-26 09:30 am | 1.6 | 79.34 | 0.46 | 0.20 | 88.20 | 7.10 | - | 12 | 8.20 | - |
| 2024-07-26 09:15 am | 1.6 | 79.34 | 0.46 | 0.20 | 82.70 | 6.70 | - | 22 | 8.10 | - |
| 2024-07-26 09:00 am | 1.3 | 79.16 | 0.46 | 0.20 | 81.10 | 6.60 | - | 11 | 8.10 | - |
| 2024-07-26 08:45 am | 1.3 | 78.98 | 0.45 | 0.20 | 74.90 | 6.10 | - | 11 | 7.90 | - |
| 2024-07-26 08:30 am | 1.3 | 78.80 | 0.45 | 0.20 | 70.70 | 5.70 | - | 10 | 7.80 | - |
| 2024-07-26 08:15 am | 1.3 | 78.80 | 0.45 | 0.20 | 66.30 | 5.40 | - | 9 | 7.70 | - |
| 2024-07-26 08:00 am | 1.0 | 78.80 | 0.45 | 0.20 | 60.20 | 4.90 | - | 10 | 7.60 | - |
| 2024-07-26 07:45 am | 1.0 | 78.80 | 0.45 | 0.20 | 56.30 | 4.60 | - | 9 | 7.50 | - |
| 2024-07-26 07:30 am | 1.0 | 78.98 | 0.45 | 0.20 | 55.30 | 4.50 | - | 9 | 7.50 | - |
| 2024-07-26 07:15 am | 1.0 | 78.98 | 0.45 | 0.20 | 56.60 | 4.60 | - | 9 | 7.50 | - |
| 2024-07-26 07:00 am | 1.0 | 79.16 | 0.45 | 0.20 | 59.80 | 4.80 | - | 9 | 7.60 | - |
| 2024-07-26 06:45 am | 1.0 | 79.34 | 0.45 | 0.20 | 61.30 | 4.90 | - | 10 | 7.60 | - |
| 2024-07-26 06:30 am | 1.3 | 79.34 | 0.45 | 0.20 | 63.90 | 5.20 | - | 10 | 7.70 | - |
| 2024-07-26 06:15 am | 1.3 | 79.52 | 0.45 | 0.20 | 66.90 | 5.40 | - | 9 | 7.80 | - |
| 2024-07-26 06:00 am | 1.3 | 79.52 | 0.45 | 0.20 | 71.70 | 5.80 | - | 9 | 7.90 | - |
| 2024-07-26 05:45 am | 1.3 | 79.88 | 0.45 | 0.20 | 76.50 | 6.10 | - | 10 | 8.10 | - |
| 2024-07-26 05:30 am | 1.6 | 80.06 | 0.45 | 0.20 | 80.20 | 6.40 | - | 11 | 8.10 | - |
| 2024-07-26 05:15 am | 1.6 | 80.42 | 0.44 | 0.20 | 87.10 | 6.90 | - | 12 | 8.30 | - |
| 2024-07-26 05:00 am | 1.6 | 80.78 | 0.44 | 0.20 | 92.30 | 7.30 | - | 12 | 8.40 | - |
| 2024-07-26 04:45 am | 2.0 | 80.96 | 0.45 | 0.20 | 93.10 | 7.40 | - | 11 | 8.40 | - |
| 2024-07-26 04:30 am | 2.0 | 81.14 | 0.45 | 0.20 | 94.80 | 7.50 | - | 11 | 8.40 | - |
| 2024-07-26 04:15 am | 2.3 | 81.32 | 0.45 | 0.20 | 94.50 | 7.50 | - | 14 | 8.40 | - |
| 2024-07-26 04:00 am | 2.3 | 81.32 | 0.45 | 0.20 | 95.70 | 7.60 | - | 13 | 8.40 | - |
| 2024-07-26 03:45 am | 2.3 | 81.50 | 0.45 | 0.20 | 97.30 | 7.70 | - | 11 | 8.50 | - |
| 2024-07-26 03:30 am | 2.3 | 81.50 | 0.45 | 0.20 | 98.30 | 7.80 | - | 11 | 8.40 | - |
| 2024-07-26 03:15 am | 2.3 | 81.68 | 0.46 | 0.20 | 98.60 | 7.80 | - | 16 | 8.40 | - |
| 2024-07-26 03:00 am | 2.3 | 81.86 | 0.46 | 0.20 | 100.60 | 7.90 | - | 13 | 8.40 | - |
| 2024-07-26 02:45 am | 2.6 | 81.86 | 0.47 | 0.20 | 102.60 | 8.10 | - | 13 | 8.40 | - |
| 2024-07-26 02:30 am | 2.6 | 82.04 | 0.48 | 0.20 | 105.10 | 8.30 | - | 14 | 8.50 | - |
| 2024-07-26 02:15 am | 2.6 | 82.04 | 0.49 | 0.20 | 111.80 | 8.80 | - | 15 | 8.50 | - |
| 2024-07-26 02:00 am | 2.6 | 82.22 | 0.50 | 0.20 | 116.50 | 9.10 | - | 16 | 8.60 | - |
| 2024-07-26 01:45 am | 3.0 | 82.22 | 0.50 | 0.20 | 117.90 | 9.20 | - | 17 | 8.60 | - |
| 2024-07-26 01:30 am | 3.0 | 82.40 | 0.50 | 0.20 | 119.00 | 9.30 | - | 16 | 8.60 | - |
| 2024-07-26 01:15 am | 3.0 | 82.40 | 0.50 | 0.20 | 122.50 | 9.60 | - | 16 | 8.60 | - |
| 2024-07-26 01:00 am | 3.0 | 82.58 | 0.51 | 0.20 | 127.20 | 9.90 | - | 18 | 8.70 | - |
| 2024-07-26 12:45 am | 3.0 | 82.58 | 0.51 | 0.20 | 125.50 | 9.80 | - | 18 | 8.70 | - |
| 2024-07-26 12:30 am | 3.0 | 82.58 | 0.51 | 0.20 | 126.10 | 9.80 | - | 19 | 8.70 | - |
| 2024-07-26 12:15 am | 3.0 | 82.58 | 0.50 | 0.20 | 126.80 | 9.90 | - | 18 | 8.70 | - |
| 2024-07-26 12:00 am | 3.0 | 82.58 | 0.50 | 0.20 | 125.40 | 9.80 | - | 18 | 8.70 | - |
| 2024-07-25 11:45 pm | 3.0 | 82.76 | 0.49 | 0.20 | 124.10 | 9.70 | - | 23 | 8.60 | - |
| 2024-07-25 11:30 pm | 2.6 | 82.76 | 0.47 | 0.20 | 118.60 | 9.20 | - | 15 | 8.60 | - |
| 2024-07-25 11:15 pm | 2.6 | 82.76 | 0.47 | 0.20 | 120.40 | 9.40 | - | 14 | 8.60 | - |
| 2024-07-25 11:00 pm | 2.6 | 82.76 | 0.47 | 0.20 | 122.30 | 9.50 | - | 15 | 8.70 | - |
| 2024-07-25 10:45 pm | 2.6 | 82.94 | 0.47 | 0.20 | 128.10 | 10.00 | - | 16 | 8.70 | - |
| 2024-07-25 10:30 pm | 2.6 | 82.94 | 0.47 | 0.20 | 129.40 | 10.10 | - | 16 | 8.80 | - |
| 2024-07-25 10:15 pm | 2.6 | 83.12 | 0.46 | 0.20 | 131.10 | 10.20 | - | 17 | 8.80 | - |
| 2024-07-25 10:00 pm | 2.3 | 83.12 | 0.46 | 0.20 | 132.10 | 10.30 | - | 16 | 8.80 | - |
| 2024-07-25 09:45 pm | 2.3 | 83.30 | 0.46 | 0.20 | 137.00 | 10.60 | - | 17 | 8.90 | - |
| 2024-07-25 09:30 pm | 2.3 | 83.30 | 0.46 | 0.20 | 137.40 | 10.70 | - | 17 | 8.90 | - |
| 2024-07-25 09:15 pm | 2.3 | 83.30 | 0.45 | 0.20 | 136.50 | 10.60 | - | 16 | 8.90 | - |
| 2024-07-25 09:00 pm | 2.0 | 83.12 | 0.45 | 0.20 | 109.00 | 8.50 | - | 15 | 8.40 | - |
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.
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