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): | 2.3 ft |
 Ocean Temperature (OTMP): | 65.84 °F |
| Conductivity (COND): | 0.24 mS/cm |
| Salinity (SAL): | 0.10 psu |
| Oxygen Concentration (O2PCT): | 127.6% |
| Oxygen Concentration (O2PPM): | 11.90 ppm |
| Turbidity (TURB): | 26 FTU |
| pH (PH): | 8.40 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-23 01:45 pm | 2.3 | 66.38 | 0.24 | 0.10 | 125.70 | 11.60 | - | 15 | 8.30 | - |
| 2024-04-23 01:30 pm | 2.3 | 65.48 | 0.24 | 0.10 | 122.80 | 11.50 | - | 18 | 8.20 | - |
| 2024-04-23 01:15 pm | 2.3 | 65.30 | 0.24 | 0.10 | 123.10 | 11.50 | - | 13 | 8.20 | - |
| 2024-04-23 01:00 pm | 2.6 | 64.58 | 0.24 | 0.10 | 120.10 | 11.30 | - | 14 | 8.20 | - |
| 2024-04-23 12:45 pm | 2.6 | 64.04 | 0.24 | 0.10 | 120.30 | 11.40 | - | 13 | 8.20 | - |
| 2024-04-23 12:30 pm | 2.6 | 63.68 | 0.24 | 0.10 | 119.20 | 11.40 | - | 13 | 8.10 | - |
| 2024-04-23 12:15 pm | 2.6 | 63.14 | 0.24 | 0.10 | 115.00 | 11.10 | - | 13 | 8.00 | - |
| 2024-04-23 12:00 pm | 3.0 | 62.06 | 0.24 | 0.10 | 114.70 | 11.20 | - | 45 | 7.90 | - |
| 2024-04-23 11:45 am | 3.0 | 61.34 | 0.24 | 0.10 | 114.20 | 11.20 | - | 13 | 8.00 | - |
| 2024-04-23 11:30 am | 3.0 | 60.98 | 0.24 | 0.10 | 113.40 | 11.20 | - | 14 | 8.00 | - |
| 2024-04-23 11:15 am | 3.0 | 60.44 | 0.24 | 0.10 | 111.60 | 11.10 | - | 14 | 8.00 | - |
| 2024-04-23 11:00 am | 3.3 | 59.90 | 0.24 | 0.10 | 110.80 | 11.00 | - | 13 | 8.00 | - |
| 2024-04-23 10:45 am | 3.3 | 59.54 | 0.24 | 0.10 | 110.70 | 11.10 | - | 17 | 8.00 | - |
| 2024-04-23 10:30 am | 3.3 | 59.36 | 0.24 | 0.10 | 109.50 | 11.00 | - | 15 | 7.90 | - |
| 2024-04-23 10:15 am | 3.3 | 59.18 | 0.24 | 0.10 | 107.10 | 10.80 | - | 14 | 7.90 | - |
| 2024-04-23 10:00 am | 3.6 | 58.82 | 0.24 | 0.10 | 104.30 | 10.50 | - | 14 | 7.80 | - |
| 2024-04-23 09:45 am | 3.6 | 58.64 | 0.24 | 0.10 | 102.30 | 10.40 | - | 15 | 7.70 | - |
| 2024-04-23 09:30 am | 3.6 | 58.46 | 0.24 | 0.10 | 100.30 | 10.20 | - | 14 | 7.60 | - |
| 2024-04-23 09:15 am | 3.6 | 58.28 | 0.24 | 0.10 | 96.80 | 9.80 | - | 15 | 7.50 | - |
| 2024-04-23 09:00 am | 3.6 | 58.10 | 0.24 | 0.10 | 93.90 | 9.60 | - | 16 | 7.50 | - |
| 2024-04-23 08:45 am | 3.6 | 58.10 | 0.24 | 0.10 | 92.60 | 9.40 | - | 15 | 7.40 | - |
| 2024-04-23 08:30 am | 3.6 | 58.10 | 0.24 | 0.10 | 91.00 | 9.30 | - | 17 | 7.40 | - |
| 2024-04-23 08:15 am | 3.6 | 58.46 | 0.24 | 0.10 | 93.50 | 9.50 | - | 15 | 7.40 | - |
| 2024-04-23 08:00 am | 3.6 | 58.46 | 0.24 | 0.10 | 91.70 | 9.30 | - | 16 | 7.40 | - |
| 2024-04-23 07:45 am | 3.6 | 58.46 | 0.24 | 0.10 | 90.70 | 9.20 | - | 15 | 7.40 | - |
| 2024-04-23 07:30 am | 3.6 | 58.46 | 0.24 | 0.10 | 91.20 | 9.30 | - | 15 | 7.40 | - |
| 2024-04-23 07:15 am | 3.6 | 58.64 | 0.24 | 0.10 | 93.70 | 9.50 | - | 16 | 7.50 | - |
| 2024-04-23 07:00 am | 3.3 | 58.64 | 0.24 | 0.10 | 94.60 | 9.60 | - | 17 | 7.50 | - |
| 2024-04-23 06:45 am | 3.3 | 58.46 | 0.24 | 0.10 | 94.20 | 9.60 | - | 17 | 7.50 | - |
| 2024-04-23 06:30 am | 3.3 | 58.64 | 0.24 | 0.10 | 94.80 | 9.60 | - | 16 | 7.50 | - |
| 2024-04-23 06:15 am | 3.0 | 58.46 | 0.24 | 0.10 | 95.20 | 9.70 | - | 18 | 7.50 | - |
| 2024-04-23 06:00 am | 3.0 | 58.46 | 0.24 | 0.10 | 94.80 | 9.60 | - | 19 | 7.50 | - |
| 2024-04-23 05:45 am | 3.0 | 58.64 | 0.24 | 0.10 | 95.40 | 9.60 | - | 21 | 7.50 | - |
| 2024-04-23 05:30 am | 3.0 | 59.00 | 0.24 | 0.10 | 96.50 | 9.70 | - | 20 | 7.50 | - |
| 2024-04-23 05:15 am | 2.6 | 59.00 | 0.24 | 0.10 | 95.30 | 9.60 | - | 27 | 7.50 | - |
| 2024-04-23 05:00 am | 2.6 | 59.00 | 0.24 | 0.10 | 94.40 | 9.50 | - | 24 | 7.50 | - |
| 2024-04-23 04:45 am | 2.6 | 59.18 | 0.24 | 0.10 | 95.00 | 9.60 | - | 19 | 7.50 | - |
| 2024-04-23 04:30 am | 2.6 | 58.82 | 0.24 | 0.10 | 94.60 | 9.50 | - | 20 | 7.50 | - |
| 2024-04-23 04:15 am | 2.3 | 59.18 | 0.24 | 0.10 | 94.90 | 9.60 | - | 32 | 7.50 | - |
| 2024-04-23 04:00 am | 2.3 | 59.54 | 0.24 | 0.10 | 101.00 | 10.10 | - | 24 | 7.70 | - |
| 2024-04-23 03:45 am | 2.3 | 59.90 | 0.24 | 0.10 | 101.50 | 10.10 | - | 26 | 7.70 | - |
| 2024-04-23 03:30 am | 2.0 | 60.08 | 0.24 | 0.10 | 100.90 | 10.00 | - | 30 | 7.70 | - |
| 2024-04-23 03:15 am | 2.0 | 60.26 | 0.24 | 0.10 | 101.50 | 10.10 | - | 29 | 7.70 | - |
| 2024-04-23 03:00 am | 2.0 | 60.62 | 0.24 | 0.10 | 101.40 | 10.00 | - | 35 | 7.70 | - |
| 2024-04-23 02:45 am | 1.6 | 60.80 | 0.24 | 0.10 | 102.20 | 10.10 | - | 33 | 7.70 | - |
| 2024-04-23 02:30 am | 1.6 | 60.98 | 0.24 | 0.10 | 102.90 | 10.10 | - | 31 | 7.70 | - |
| 2024-04-23 02:15 am | 2.0 | 61.16 | 0.24 | 0.10 | 102.80 | 10.10 | - | 48 | 7.80 | - |
| 2024-04-23 02:00 am | 2.0 | 61.34 | 0.24 | 0.10 | 102.40 | 10.00 | - | 70 | 7.70 | - |
| 2024-04-23 01:45 am | 2.0 | 61.52 | 0.24 | 0.10 | 103.70 | 10.20 | - | 46 | 7.70 | - |
| 2024-04-23 01:30 am | 2.0 | 61.70 | 0.24 | 0.10 | 105.80 | 10.30 | - | 30 | 7.80 | - |
| 2024-04-23 01:15 am | 2.0 | 61.70 | 0.24 | 0.10 | 105.90 | 10.30 | - | 30 | 7.80 | - |
| 2024-04-23 01:00 am | 2.0 | 61.70 | 0.24 | 0.10 | 107.20 | 10.50 | - | 32 | 7.90 | - |
| 2024-04-23 12:45 am | 2.0 | 61.88 | 0.24 | 0.10 | 107.80 | 10.50 | - | 40 | 7.90 | - |
| 2024-04-23 12:30 am | 2.0 | 62.06 | 0.23 | 0.10 | 108.80 | 10.60 | - | 29 | 7.90 | - |
| 2024-04-23 12:15 am | 2.0 | 62.06 | 0.23 | 0.10 | 108.10 | 10.50 | - | 58 | 7.90 | - |
| 2024-04-23 12:00 am | 2.3 | 62.24 | 0.23 | 0.10 | 108.20 | 10.50 | - | 27 | 7.90 | - |
| 2024-04-22 11:45 pm | 2.3 | 62.24 | 0.24 | 0.10 | 106.60 | 10.40 | - | 29 | 7.80 | - |
| 2024-04-22 11:30 pm | 2.3 | 62.24 | 0.24 | 0.10 | 106.00 | 10.30 | - | 33 | 7.80 | - |
| 2024-04-22 11:15 pm | 2.3 | 62.24 | 0.24 | 0.10 | 107.10 | 10.40 | - | 36 | 7.80 | - |
| 2024-04-22 11:00 pm | 2.3 | 62.06 | 0.24 | 0.10 | 107.70 | 10.50 | - | 35 | 7.90 | - |
| 2024-04-22 10:45 pm | 2.3 | 62.06 | 0.24 | 0.10 | 108.80 | 10.60 | - | 35 | 7.90 | - |
| 2024-04-22 10:30 pm | 2.3 | 62.06 | 0.23 | 0.10 | 107.90 | 10.50 | - | 143 | 7.80 | - |
| 2024-04-22 10:15 pm | 2.3 | 62.06 | 0.23 | 0.10 | 111.80 | 10.90 | - | 33 | 8.10 | - |
| 2024-04-22 10:00 pm | 2.6 | 62.24 | 0.23 | 0.10 | 113.30 | 11.00 | - | 30 | 8.10 | - |
| 2024-04-22 09:45 pm | 2.6 | 62.60 | 0.23 | 0.10 | 113.50 | 11.00 | - | 30 | 8.10 | - |
| 2024-04-22 09:30 pm | 2.6 | 62.96 | 0.23 | 0.10 | 113.80 | 11.00 | - | 37 | 8.10 | - |
| 2024-04-22 09:15 pm | 2.6 | 63.14 | 0.23 | 0.10 | 115.90 | 11.10 | - | 35 | 8.20 | - |
| 2024-04-22 09:00 pm | 2.6 | 63.32 | 0.23 | 0.10 | 116.90 | 11.20 | - | 34 | 8.20 | - |
| 2024-04-22 08:45 pm | 2.6 | 63.50 | 0.23 | 0.10 | 117.40 | 11.20 | - | 35 | 8.30 | - |
| 2024-04-22 08:30 pm | 2.6 | 63.68 | 0.23 | 0.10 | 118.50 | 11.30 | - | 35 | 8.30 | - |
| 2024-04-22 08:15 pm | 2.3 | 64.04 | 0.23 | 0.10 | 120.30 | 11.40 | - | 42 | 8.30 | - |
| 2024-04-22 08:00 pm | 2.3 | 64.40 | 0.23 | 0.10 | 122.20 | 11.60 | - | 47 | 8.40 | - |
| 2024-04-22 07:45 pm | 2.3 | 64.76 | 0.23 | 0.10 | 124.70 | 11.80 | - | 41 | 8.40 | - |
| 2024-04-22 07:30 pm | 2.3 | 64.94 | 0.23 | 0.10 | 126.40 | 11.90 | - | 36 | 8.50 | - |
| 2024-04-22 07:15 pm | 2.3 | 64.94 | 0.23 | 0.10 | 129.00 | 12.10 | - | 31 | 8.60 | - |
| 2024-04-22 07:00 pm | 2.0 | 64.94 | 0.23 | 0.10 | 130.60 | 12.30 | - | 26 | 8.60 | - |
| 2024-04-22 06:45 pm | 2.0 | 65.12 | 0.23 | 0.10 | 132.90 | 12.50 | - | 22 | 8.70 | - |
| 2024-04-22 06:30 pm | 2.0 | 65.30 | 0.23 | 0.10 | 134.80 | 12.60 | - | 21 | 8.70 | - |
| 2024-04-22 06:15 pm | 2.0 | 65.48 | 0.23 | 0.10 | 136.30 | 12.70 | - | 18 | 8.70 | - |
| 2024-04-22 06:00 pm | 1.6 | 65.84 | 0.23 | 0.10 | 136.70 | 12.70 | - | 17 | 8.70 | - |
| 2024-04-22 05:45 pm | 1.6 | 65.84 | 0.23 | 0.10 | 136.80 | 12.70 | - | 20 | 8.70 | - |
| 2024-04-22 05:30 pm | 1.6 | 66.02 | 0.23 | 0.10 | 137.20 | 12.80 | - | 29 | 8.70 | - |
| 2024-04-22 05:15 pm | 1.6 | 65.84 | 0.23 | 0.10 | 136.50 | 12.70 | - | 25 | 8.70 | - |
| 2024-04-22 05:00 pm | 1.6 | 66.02 | 0.23 | 0.10 | 140.00 | 13.00 | - | 23 | 8.70 | - |
| 2024-04-22 04:45 pm | 1.3 | 66.02 | 0.23 | 0.10 | 140.20 | 13.00 | - | 17 | 8.70 | - |
| 2024-04-22 04:30 pm | 1.3 | 65.84 | 0.24 | 0.10 | 139.00 | 12.90 | - | 16 | 8.60 | - |
| 2024-04-22 04:15 pm | 1.3 | 66.74 | 0.23 | 0.10 | 140.20 | 12.90 | - | 17 | 8.60 | - |
| 2024-04-22 04:00 pm | 1.3 | 67.46 | 0.23 | 0.10 | 139.70 | 12.80 | - | 19 | 8.60 | - |
| 2024-04-22 03:45 pm | 1.3 | 67.64 | 0.23 | 0.10 | 141.30 | 12.90 | - | 21 | 8.60 | - |
| 2024-04-22 03:30 pm | 1.3 | 67.10 | 0.23 | 0.10 | 140.70 | 12.90 | - | 16 | 8.60 | - |
| 2024-04-22 03:15 pm | 1.3 | 66.02 | 0.23 | 0.10 | 134.10 | 12.50 | - | 18 | 8.50 | - |
| 2024-04-22 03:00 pm | 1.3 | 65.84 | 0.23 | 0.10 | 131.80 | 12.30 | - | 20 | 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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