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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(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): | 72.32 °F |
| Conductivity (COND): | 0.25 mS/cm |
| Salinity (SAL): | 0.10 psu |
| Oxygen Concentration (O2PCT): | 66.7% |
| Oxygen Concentration (O2PPM): | 5.80 ppm |
| Turbidity (TURB): | 18 FTU |
| pH (PH): | 7.10 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-09 03:45 am | 1.0 | 72.68 | 0.25 | 0.10 | 65.70 | 5.70 | - | 21 | 7.00 | - |
| 2024-05-09 03:30 am | 1.0 | 72.68 | 0.25 | 0.10 | 67.60 | 5.80 | - | 16 | 7.10 | - |
| 2024-05-09 03:15 am | 1.0 | 72.86 | 0.25 | 0.10 | 69.20 | 6.00 | - | 16 | 7.10 | - |
| 2024-05-09 03:00 am | 1.0 | 72.86 | 0.25 | 0.10 | 71.00 | 6.10 | - | 16 | 7.10 | - |
| 2024-05-09 02:45 am | 1.0 | 73.04 | 0.25 | 0.10 | 72.80 | 6.30 | - | 13 | 7.10 | - |
| 2024-05-09 02:30 am | 1.3 | 73.22 | 0.25 | 0.10 | 74.20 | 6.40 | - | 15 | 7.10 | - |
| 2024-05-09 02:15 am | 1.3 | 73.40 | 0.25 | 0.10 | 75.50 | 6.50 | - | 18 | 7.10 | - |
| 2024-05-09 02:00 am | 1.3 | 73.58 | 0.25 | 0.10 | 76.70 | 6.60 | - | 15 | 7.10 | - |
| 2024-05-09 01:45 am | 1.6 | 73.58 | 0.25 | 0.10 | 77.60 | 6.60 | - | 14 | 7.10 | - |
| 2024-05-09 01:30 am | 1.6 | 73.76 | 0.25 | 0.10 | 78.90 | 6.70 | - | 15 | 7.10 | - |
| 2024-05-09 01:15 am | 1.6 | 73.76 | 0.25 | 0.10 | 78.20 | 6.70 | - | 18 | 7.10 | - |
| 2024-05-09 01:00 am | 1.6 | 73.76 | 0.25 | 0.10 | 80.50 | 6.90 | - | 20 | 7.20 | - |
| 2024-05-09 12:45 am | 2.0 | 73.94 | 0.25 | 0.10 | 80.30 | 6.90 | - | 18 | 7.20 | - |
| 2024-05-09 12:30 am | 2.0 | 73.76 | 0.25 | 0.10 | 80.00 | 6.80 | - | 27 | 7.20 | - |
| 2024-05-09 12:15 am | 2.0 | 73.76 | 0.25 | 0.10 | 82.50 | 7.00 | - | 25 | 7.20 | - |
| 2024-05-09 12:00 am | 2.0 | 73.94 | 0.25 | 0.10 | 82.30 | 7.00 | - | 27 | 7.20 | - |
| 2024-05-08 11:45 pm | 2.0 | 73.94 | 0.25 | 0.10 | 83.20 | 7.10 | - | 23 | 7.20 | - |
| 2024-05-08 11:30 pm | 2.0 | 74.12 | 0.25 | 0.10 | 85.60 | 7.30 | - | 19 | 7.20 | - |
| 2024-05-08 11:15 pm | 2.3 | 74.12 | 0.25 | 0.10 | 84.70 | 7.20 | - | 19 | 7.20 | - |
| 2024-05-08 11:00 pm | 2.3 | 74.12 | 0.25 | 0.10 | 88.60 | 7.50 | - | 23 | 7.20 | - |
| 2024-05-08 10:45 pm | 2.3 | 74.30 | 0.25 | 0.10 | 88.20 | 7.50 | - | 21 | 7.20 | - |
| 2024-05-08 10:30 pm | 2.3 | 74.30 | 0.25 | 0.10 | 91.10 | 7.70 | - | 17 | 7.20 | - |
| 2024-05-08 10:15 pm | 2.3 | 74.30 | 0.25 | 0.10 | 93.00 | 7.90 | - | 17 | 7.30 | - |
| 2024-05-08 10:00 pm | 2.3 | 74.48 | 0.25 | 0.10 | 94.10 | 8.00 | - | 23 | 7.30 | - |
| 2024-05-08 09:45 pm | 2.3 | 74.66 | 0.25 | 0.10 | 95.90 | 8.10 | - | 22 | 7.30 | - |
| 2024-05-08 09:30 pm | 2.3 | 74.66 | 0.25 | 0.10 | 97.20 | 8.20 | - | 21 | 7.40 | - |
| 2024-05-08 09:15 pm | 2.3 | 75.02 | 0.25 | 0.10 | 100.00 | 8.40 | - | 22 | 7.40 | - |
| 2024-05-08 09:00 pm | 2.3 | 75.74 | 0.25 | 0.10 | 101.80 | 8.50 | - | 24 | 7.50 | - |
| 2024-05-08 08:45 pm | 2.3 | 75.92 | 0.25 | 0.10 | 106.50 | 8.90 | - | 21 | 7.60 | - |
| 2024-05-08 08:30 pm | 2.3 | 75.92 | 0.25 | 0.10 | 109.60 | 9.20 | - | 16 | 7.60 | - |
| 2024-05-08 08:15 pm | 2.3 | 75.92 | 0.25 | 0.10 | 108.00 | 9.00 | - | 19 | 7.60 | - |
| 2024-05-08 08:00 pm | 2.3 | 75.92 | 0.25 | 0.10 | 109.00 | 9.10 | - | 22 | 7.60 | - |
| 2024-05-08 07:45 pm | 2.3 | 76.10 | 0.25 | 0.10 | 108.60 | 9.10 | - | 26 | 7.60 | - |
| 2024-05-08 07:30 pm | 2.0 | 76.46 | 0.25 | 0.10 | 109.20 | 9.10 | - | 24 | 7.60 | - |
| 2024-05-08 07:15 pm | 2.0 | 76.82 | 0.25 | 0.10 | 110.90 | 9.20 | - | 21 | 7.60 | - |
| 2024-05-08 07:00 pm | 2.0 | 76.82 | 0.25 | 0.10 | 107.60 | 8.90 | - | 23 | 7.50 | - |
| 2024-05-08 06:45 pm | 2.0 | 76.82 | 0.25 | 0.10 | 108.20 | 9.00 | - | 26 | 7.50 | - |
| 2024-05-08 06:30 pm | 2.0 | 76.64 | 0.25 | 0.10 | 104.30 | 8.60 | - | 29 | 7.40 | - |
| 2024-05-08 06:15 pm | 2.0 | 76.82 | 0.25 | 0.10 | 111.60 | 9.20 | - | 22 | 7.60 | - |
| 2024-05-08 06:00 pm | 1.6 | 77.00 | 0.25 | 0.10 | 115.10 | 9.50 | - | 21 | 7.70 | - |
| 2024-05-08 05:45 pm | 1.6 | 77.00 | 0.25 | 0.10 | 115.80 | 9.60 | - | 18 | 7.70 | - |
| 2024-05-08 05:30 pm | 1.6 | 77.18 | 0.25 | 0.10 | 116.40 | 9.60 | - | 14 | 7.70 | - |
| 2024-05-08 05:15 pm | 1.3 | 77.18 | 0.25 | 0.10 | 117.40 | 9.70 | - | 14 | 7.70 | - |
| 2024-05-08 05:00 pm | 1.3 | 77.36 | 0.25 | 0.10 | 118.70 | 9.80 | - | 19 | 7.70 | - |
| 2024-05-08 04:45 pm | 1.3 | 77.36 | 0.25 | 0.10 | 118.10 | 9.70 | - | 16 | 7.60 | - |
| 2024-05-08 04:30 pm | 1.0 | 77.72 | 0.25 | 0.10 | 121.40 | 10.00 | - | 14 | 7.70 | - |
| 2024-05-08 04:15 pm | 1.0 | 77.54 | 0.25 | 0.10 | 121.70 | 10.00 | - | 18 | 7.70 | - |
| 2024-05-08 04:00 pm | 1.0 | 77.00 | 0.25 | 0.10 | 120.20 | 9.90 | - | 19 | 7.60 | - |
| 2024-05-08 03:45 pm | 1.0 | 76.28 | 0.25 | 0.10 | 116.30 | 9.70 | - | 13 | 7.50 | - |
| 2024-05-08 03:30 pm | 1.0 | 75.74 | 0.25 | 0.10 | 110.70 | 9.30 | - | 19 | 7.50 | - |
| 2024-05-08 03:15 pm | 1.3 | 75.74 | 0.25 | 0.10 | 111.80 | 9.40 | - | 19 | 7.50 | - |
| 2024-05-08 03:00 pm | 1.3 | 74.84 | 0.25 | 0.10 | 109.50 | 9.30 | - | 21 | 7.40 | - |
| 2024-05-08 02:45 pm | 1.3 | 74.30 | 0.25 | 0.10 | 107.40 | 9.10 | - | 15 | 7.40 | - |
| 2024-05-08 02:30 pm | 1.6 | 74.12 | 0.25 | 0.10 | 106.10 | 9.00 | - | 23 | 7.40 | - |
| 2024-05-08 02:15 pm | 1.6 | 74.12 | 0.25 | 0.10 | 111.20 | 9.50 | - | 16 | 7.40 | - |
| 2024-05-08 02:00 pm | 1.6 | 73.40 | 0.25 | 0.10 | 108.00 | 9.30 | - | 21 | 7.40 | - |
| 2024-05-08 01:45 pm | 2.0 | 73.04 | 0.25 | 0.10 | 105.10 | 9.00 | - | 14 | 7.30 | - |
| 2024-05-08 01:30 pm | 2.0 | 72.86 | 0.25 | 0.10 | 101.90 | 8.80 | - | 14 | 7.30 | - |
| 2024-05-08 01:15 pm | 2.0 | 72.68 | 0.25 | 0.10 | 98.90 | 8.50 | - | 14 | 7.30 | - |
| 2024-05-08 01:00 pm | 2.3 | 71.96 | 0.25 | 0.10 | 89.70 | 7.80 | - | 18 | 7.20 | - |
| 2024-05-08 12:45 pm | 2.3 | 71.24 | 0.25 | 0.10 | 77.70 | 6.80 | - | 20 | 7.10 | - |
| 2024-05-08 12:30 pm | 2.3 | 70.70 | 0.25 | 0.10 | 73.30 | 6.50 | - | 25 | 7.10 | - |
| 2024-05-08 12:15 pm | 2.6 | 70.52 | 0.25 | 0.10 | 71.60 | 6.30 | - | 41 | 7.10 | - |
| 2024-05-08 12:00 pm | 2.6 | 70.16 | 0.25 | 0.10 | 69.10 | 6.10 | - | 52 | 7.00 | - |
| 2024-05-08 11:45 am | 2.6 | 69.80 | 0.25 | 0.10 | 69.30 | 6.20 | - | 45 | 7.00 | - |
| 2024-05-08 11:30 am | 3.0 | 69.80 | 0.25 | 0.10 | 71.40 | 6.40 | - | 67 | 7.10 | - |
| 2024-05-08 11:15 am | 3.0 | 69.62 | 0.25 | 0.10 | 77.00 | 6.90 | - | 23 | 7.10 | - |
| 2024-05-08 11:00 am | 3.0 | 69.44 | 0.25 | 0.10 | 72.40 | 6.50 | - | 38 | 7.10 | - |
| 2024-05-08 10:45 am | 3.0 | 69.26 | 0.25 | 0.10 | 73.00 | 6.60 | - | 27 | 7.10 | - |
| 2024-05-08 10:30 am | 3.0 | 69.08 | 0.25 | 0.10 | 71.30 | 6.40 | - | 28 | 7.10 | - |
| 2024-05-08 10:15 am | 3.3 | 69.08 | 0.25 | 0.10 | 71.00 | 6.40 | - | 42 | 7.10 | - |
| 2024-05-08 10:00 am | 3.3 | 69.08 | 0.25 | 0.10 | 72.10 | 6.50 | - | 65 | 7.10 | - |
| 2024-05-08 09:45 am | 3.3 | 69.08 | 0.25 | 0.10 | 72.30 | 6.50 | - | 30 | 7.10 | - |
| 2024-05-08 09:30 am | 3.3 | 69.08 | 0.25 | 0.10 | 74.30 | 6.70 | - | 20 | 7.20 | - |
| 2024-05-08 09:15 am | 3.3 | 69.08 | 0.25 | 0.10 | 73.10 | 6.60 | - | 28 | 7.00 | - |
| 2024-05-08 09:00 am | 3.3 | 69.08 | 0.25 | 0.10 | 70.90 | 6.40 | - | 39 | 7.00 | - |
| 2024-05-08 08:45 am | 3.3 | 69.26 | 0.25 | 0.10 | 73.00 | 6.50 | - | 26 | 7.00 | - |
| 2024-05-08 08:30 am | 3.3 | 69.62 | 0.25 | 0.10 | 70.80 | 6.30 | - | 28 | 7.00 | - |
| 2024-05-08 08:15 am | 3.3 | 69.98 | 0.25 | 0.10 | 64.70 | 5.80 | - | 30 | 7.00 | - |
| 2024-05-08 08:00 am | 3.3 | 69.98 | 0.25 | 0.10 | 66.00 | 5.90 | - | 28 | 7.00 | - |
| 2024-05-08 07:45 am | 3.3 | 69.98 | 0.25 | 0.10 | 63.90 | 5.70 | - | 28 | 6.90 | - |
| 2024-05-08 07:30 am | 3.0 | 69.98 | 0.25 | 0.10 | 63.70 | 5.70 | - | 30 | 6.90 | - |
| 2024-05-08 07:15 am | 3.0 | 69.98 | 0.25 | 0.10 | 59.40 | 5.30 | - | 18 | 6.90 | - |
| 2024-05-08 07:00 am | 3.0 | 69.98 | 0.25 | 0.10 | 60.20 | 5.40 | - | 30 | 6.90 | - |
| 2024-05-08 06:45 am | 2.6 | 69.98 | 0.25 | 0.10 | 58.60 | 5.20 | - | 20 | 6.90 | - |
| 2024-05-08 06:30 am | 2.6 | 69.98 | 0.25 | 0.10 | 54.00 | 4.80 | - | 20 | 6.80 | - |
| 2024-05-08 06:15 am | 2.6 | 70.16 | 0.25 | 0.10 | 60.40 | 5.40 | - | 23 | 6.90 | - |
| 2024-05-08 06:00 am | 2.6 | 70.16 | 0.25 | 0.10 | 67.60 | 6.00 | - | 26 | 7.00 | - |
| 2024-05-08 05:45 am | 2.3 | 70.16 | 0.25 | 0.10 | 63.10 | 5.60 | - | 42 | 6.90 | - |
| 2024-05-08 05:30 am | 2.3 | 70.16 | 0.25 | 0.10 | 60.80 | 5.40 | - | 29 | 6.90 | - |
| 2024-05-08 05:15 am | 2.3 | 69.98 | 0.25 | 0.10 | 62.50 | 5.60 | - | 26 | 6.90 | - |
| 2024-05-08 05:00 am | 2.0 | 70.16 | 0.25 | 0.10 | 66.90 | 5.90 | - | 27 | 7.00 | - |
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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