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)
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): | 2.0 ft |
 Ocean Temperature (OTMP): | 73.58 °F |
| Conductivity (COND): | 0.25 mS/cm |
| Salinity (SAL): | 0.10 psu |
| Oxygen Concentration (O2PCT): | 122.3% |
| Oxygen Concentration (O2PPM): | 10.50 ppm |
| Turbidity (TURB): | 24 FTU |
| pH (PH): | 7.70 |
| TIME (EDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-29 09:45 pm | 2.0 | 73.76 | 0.25 | 0.10 | 123.10 | 10.50 | - | 45 | 7.80 | - |
| 2024-04-29 09:30 pm | 1.6 | 73.76 | 0.25 | 0.10 | 125.00 | 10.70 | - | 24 | 7.80 | - |
| 2024-04-29 09:15 pm | 1.6 | 73.76 | 0.25 | 0.10 | 124.70 | 10.60 | - | 21 | 7.80 | - |
| 2024-04-29 09:00 pm | 1.6 | 73.94 | 0.25 | 0.10 | 124.60 | 10.60 | - | 24 | 7.80 | - |
| 2024-04-29 08:45 pm | 1.6 | 74.12 | 0.25 | 0.10 | 122.60 | 10.40 | - | 29 | 7.80 | - |
| 2024-04-29 08:30 pm | 1.6 | 74.30 | 0.25 | 0.10 | 129.70 | 11.00 | - | 19 | 8.00 | - |
| 2024-04-29 08:15 pm | 1.3 | 74.48 | 0.25 | 0.10 | 131.60 | 11.20 | - | 18 | 8.00 | - |
| 2024-04-29 08:00 pm | 1.3 | 74.66 | 0.25 | 0.10 | 132.80 | 11.20 | - | 12 | 8.10 | - |
| 2024-04-29 07:45 pm | 1.3 | 75.02 | 0.25 | 0.10 | 136.10 | 11.50 | - | 14 | 8.20 | - |
| 2024-04-29 07:30 pm | 1.3 | 75.20 | 0.25 | 0.10 | 140.90 | 11.80 | - | 10 | 8.30 | - |
| 2024-04-29 07:15 pm | 1.3 | 75.38 | 0.25 | 0.10 | 140.80 | 11.80 | - | 23 | 8.30 | - |
| 2024-04-29 07:00 pm | 1.6 | 75.56 | 0.25 | 0.10 | 142.60 | 12.00 | - | 12 | 8.30 | - |
| 2024-04-29 06:45 pm | 1.6 | 75.56 | 0.25 | 0.10 | 142.20 | 11.90 | - | 43 | 8.30 | - |
| 2024-04-29 06:30 pm | 1.6 | 75.92 | 0.25 | 0.10 | 144.50 | 12.10 | - | 27 | 8.40 | - |
| 2024-04-29 06:15 pm | 1.6 | 75.92 | 0.25 | 0.10 | 144.90 | 12.10 | - | 12 | 8.40 | - |
| 2024-04-29 06:00 pm | 2.0 | 76.10 | 0.25 | 0.10 | 147.80 | 12.30 | - | 18 | 8.50 | - |
| 2024-04-29 05:45 pm | 2.0 | 76.10 | 0.25 | 0.10 | 146.50 | 12.20 | - | 12 | 8.40 | - |
| 2024-04-29 05:30 pm | 2.0 | 75.92 | 0.25 | 0.10 | 142.80 | 11.90 | - | 17 | 8.30 | - |
| 2024-04-29 05:15 pm | 2.3 | 76.10 | 0.25 | 0.10 | 146.40 | 12.20 | - | 12 | 8.40 | - |
| 2024-04-29 05:00 pm | 2.3 | 75.92 | 0.25 | 0.10 | 143.30 | 12.00 | - | 18 | 8.30 | - |
| 2024-04-29 04:45 pm | 2.3 | 75.74 | 0.25 | 0.10 | 138.90 | 11.60 | - | 12 | 8.20 | - |
| 2024-04-29 04:30 pm | 2.3 | 75.74 | 0.25 | 0.10 | 134.80 | 11.30 | - | 41 | 8.00 | - |
| 2024-04-29 04:15 pm | 2.6 | 74.30 | 0.25 | 0.10 | 127.30 | 10.80 | - | 18 | 7.90 | - |
| 2024-04-29 04:00 pm | 2.6 | 73.76 | 0.25 | 0.10 | 123.40 | 10.50 | - | 20 | 7.80 | - |
| 2024-04-29 03:45 pm | 2.6 | 73.76 | 0.25 | 0.10 | 129.60 | 11.10 | - | 22 | 8.00 | - |
| 2024-04-29 03:30 pm | 2.6 | 73.58 | 0.25 | 0.10 | 130.40 | 11.20 | - | 20 | 8.00 | - |
| 2024-04-29 03:15 pm | 2.6 | 73.22 | 0.25 | 0.10 | 129.50 | 11.10 | - | 18 | 8.20 | - |
| 2024-04-29 03:00 pm | 2.6 | 71.78 | 0.25 | 0.10 | 123.70 | 10.80 | - | 12 | 8.00 | - |
| 2024-04-29 02:45 pm | 3.0 | 71.42 | 0.25 | 0.10 | 125.30 | 11.00 | - | 14 | 8.00 | - |
| 2024-04-29 02:30 pm | 3.0 | 71.42 | 0.25 | 0.10 | 127.60 | 11.20 | - | 13 | 8.10 | - |
| 2024-04-29 02:15 pm | 3.0 | 71.96 | 0.25 | 0.10 | 132.50 | 11.50 | - | 13 | 8.30 | - |
| 2024-04-29 02:00 pm | 3.0 | 71.06 | 0.25 | 0.10 | 133.40 | 11.70 | - | 14 | 8.20 | - |
| 2024-04-29 01:45 pm | 3.0 | 71.06 | 0.25 | 0.10 | 135.60 | 11.90 | - | 14 | 8.30 | - |
| 2024-04-29 01:30 pm | 3.0 | 70.34 | 0.25 | 0.10 | 130.20 | 11.50 | - | 17 | 8.30 | - |
| 2024-04-29 01:15 pm | 3.0 | 69.62 | 0.25 | 0.10 | 129.10 | 11.50 | - | 16 | 8.20 | - |
| 2024-04-29 01:00 pm | 3.0 | 69.44 | 0.25 | 0.10 | 126.20 | 11.30 | - | 15 | 8.10 | - |
| 2024-04-29 12:45 pm | 3.0 | 68.72 | 0.25 | 0.10 | 123.70 | 11.10 | - | 17 | 8.10 | - |
| 2024-04-29 12:30 pm | 3.0 | 68.90 | 0.25 | 0.10 | 121.20 | 10.90 | - | 14 | 8.00 | - |
| 2024-04-29 12:15 pm | 3.0 | 68.90 | 0.25 | 0.10 | 121.90 | 11.00 | - | 17 | 7.90 | - |
| 2024-04-29 12:00 pm | 3.0 | 68.36 | 0.25 | 0.10 | 118.20 | 10.70 | - | 12 | 7.80 | - |
| 2024-04-29 11:45 am | 3.0 | 66.56 | 0.25 | 0.10 | 112.50 | 10.40 | - | 11 | 7.40 | - |
| 2024-04-29 11:30 am | 2.6 | 66.38 | 0.25 | 0.10 | 109.70 | 10.20 | - | 13 | 7.40 | - |
| 2024-04-29 11:15 am | 2.6 | 66.20 | 0.25 | 0.10 | 106.40 | 9.90 | - | 16 | 7.40 | - |
| 2024-04-29 11:00 am | 2.6 | 66.20 | 0.25 | 0.10 | 104.50 | 9.70 | - | 13 | 7.30 | - |
| 2024-04-29 10:45 am | 2.6 | 65.84 | 0.25 | 0.10 | 99.60 | 9.30 | - | 12 | 7.30 | - |
| 2024-04-29 10:30 am | 2.3 | 65.48 | 0.25 | 0.10 | 98.50 | 9.20 | - | 11 | 7.30 | - |
| 2024-04-29 10:15 am | 2.3 | 66.38 | 0.25 | 0.10 | 102.00 | 9.50 | - | 14 | 7.40 | - |
| 2024-04-29 10:00 am | 2.3 | 66.02 | 0.25 | 0.10 | 102.70 | 9.50 | - | 16 | 7.40 | - |
| 2024-04-29 09:45 am | 2.3 | 65.30 | 0.25 | 0.10 | 98.80 | 9.20 | - | 11 | 7.30 | - |
| 2024-04-29 09:30 am | 2.0 | 64.76 | 0.26 | 0.10 | 97.00 | 9.20 | - | 10 | 7.20 | - |
| 2024-04-29 09:15 am | 2.0 | 64.58 | 0.26 | 0.10 | 96.50 | 9.10 | - | 9 | 7.30 | - |
| 2024-04-29 09:00 am | 2.0 | 64.40 | 0.26 | 0.10 | 94.20 | 8.90 | - | 10 | 7.20 | - |
| 2024-04-29 08:45 am | 1.6 | 64.40 | 0.26 | 0.10 | 93.90 | 8.90 | - | 12 | 7.20 | - |
| 2024-04-29 08:30 am | 1.6 | 64.58 | 0.25 | 0.10 | 97.30 | 9.20 | - | 12 | 7.30 | - |
| 2024-04-29 08:15 am | 1.6 | 64.58 | 0.25 | 0.10 | 95.40 | 9.00 | - | 11 | 7.30 | - |
| 2024-04-29 08:00 am | 1.3 | 64.22 | 0.25 | 0.10 | 93.90 | 8.90 | - | 12 | 7.30 | - |
| 2024-04-29 07:45 am | 1.3 | 64.04 | 0.26 | 0.10 | 93.00 | 8.80 | - | 11 | 7.30 | - |
| 2024-04-29 07:30 am | 1.3 | 63.86 | 0.25 | 0.10 | 92.10 | 8.80 | - | 12 | 7.30 | - |
| 2024-04-29 07:15 am | 1.0 | 63.86 | 0.25 | 0.10 | 91.20 | 8.70 | - | 12 | 7.20 | - |
| 2024-04-29 07:00 am | 1.0 | 63.86 | 0.26 | 0.10 | 91.10 | 8.70 | - | 12 | 7.20 | - |
| 2024-04-29 06:45 am | 1.0 | 64.04 | 0.26 | 0.10 | 90.90 | 8.60 | - | 12 | 7.20 | - |
| 2024-04-29 06:30 am | 1.0 | 64.04 | 0.26 | 0.10 | 90.90 | 8.60 | - | 12 | 7.20 | - |
| 2024-04-29 06:15 am | 1.0 | 64.04 | 0.26 | 0.10 | 90.70 | 8.60 | - | 12 | 7.20 | - |
| 2024-04-29 06:00 am | 1.0 | 64.22 | 0.26 | 0.10 | 91.30 | 8.70 | - | 17 | 7.30 | - |
| 2024-04-29 05:45 am | 1.0 | 64.40 | 0.26 | 0.10 | 92.70 | 8.80 | - | 15 | 7.30 | - |
| 2024-04-29 05:30 am | 1.0 | 64.58 | 0.26 | 0.10 | 95.10 | 9.00 | - | 13 | 7.30 | - |
| 2024-04-29 05:15 am | 1.0 | 64.76 | 0.26 | 0.10 | 96.60 | 9.10 | - | 15 | 7.40 | - |
| 2024-04-29 05:00 am | 1.3 | 64.94 | 0.25 | 0.10 | 97.00 | 9.10 | - | 22 | 7.40 | - |
| 2024-04-29 04:45 am | 1.3 | 65.12 | 0.26 | 0.10 | 97.50 | 9.20 | - | 29 | 7.40 | - |
| 2024-04-29 04:30 am | 1.3 | 65.30 | 0.26 | 0.10 | 96.00 | 9.00 | - | 31 | 7.40 | - |
| 2024-04-29 04:15 am | 1.3 | 65.48 | 0.25 | 0.10 | 97.40 | 9.10 | - | 49 | 7.40 | - |
| 2024-04-29 04:00 am | 1.3 | 65.66 | 0.25 | 0.10 | 97.40 | 9.10 | - | 67 | 7.30 | - |
| 2024-04-29 03:45 am | 1.6 | 65.66 | 0.25 | 0.10 | 99.60 | 9.30 | - | 45 | 7.40 | - |
| 2024-04-29 03:30 am | 1.6 | 65.84 | 0.25 | 0.10 | 101.20 | 9.40 | - | 61 | 7.40 | - |
| 2024-04-29 03:15 am | 1.6 | 65.84 | 0.25 | 0.10 | 105.90 | 9.90 | - | 12 | 7.50 | - |
| 2024-04-29 03:00 am | 1.6 | 66.02 | 0.25 | 0.10 | 104.00 | 9.70 | - | 44 | 7.40 | - |
| 2024-04-29 02:45 am | 1.6 | 66.02 | 0.25 | 0.10 | 106.70 | 9.90 | - | 27 | 7.50 | - |
| 2024-04-29 02:30 am | 1.6 | 66.02 | 0.25 | 0.10 | 99.60 | 9.30 | - | 18 | 7.30 | - |
| 2024-04-29 02:15 am | 2.0 | 66.02 | 0.25 | 0.10 | 102.70 | 9.50 | - | 20 | 7.40 | - |
| 2024-04-29 02:00 am | 2.0 | 66.02 | 0.25 | 0.10 | 105.80 | 9.80 | - | 17 | 7.40 | - |
| 2024-04-29 01:45 am | 2.0 | 66.20 | 0.25 | 0.10 | 106.20 | 9.90 | - | 25 | 7.50 | - |
| 2024-04-29 01:30 am | 2.0 | 66.20 | 0.25 | 0.10 | 106.60 | 9.90 | - | 15 | 7.40 | - |
| 2024-04-29 01:15 am | 2.0 | 66.20 | 0.25 | 0.10 | 108.00 | 10.00 | - | 22 | 7.50 | - |
| 2024-04-29 01:00 am | 2.0 | 66.20 | 0.25 | 0.10 | 105.60 | 9.80 | - | 21 | 7.40 | - |
| 2024-04-29 12:45 am | 2.0 | 66.20 | 0.25 | 0.10 | 102.70 | 9.50 | - | 72 | 7.40 | - |
| 2024-04-29 12:30 am | 2.0 | 66.38 | 0.25 | 0.10 | 108.20 | 10.00 | - | 33 | 7.50 | - |
| 2024-04-29 12:15 am | 2.0 | 66.56 | 0.25 | 0.10 | 110.70 | 10.20 | - | 22 | 7.50 | - |
| 2024-04-29 12:00 am | 2.0 | 66.56 | 0.25 | 0.10 | 110.90 | 10.20 | - | 21 | 7.60 | - |
| 2024-04-28 11:45 pm | 2.0 | 66.56 | 0.25 | 0.10 | 109.70 | 10.10 | - | 89 | 7.50 | - |
| 2024-04-28 11:30 pm | 2.0 | 66.74 | 0.25 | 0.10 | 111.70 | 10.30 | - | 50 | 7.60 | - |
| 2024-04-28 11:15 pm | 2.0 | 66.92 | 0.25 | 0.10 | 113.60 | 10.50 | - | 62 | 7.60 | - |
| 2024-04-28 11:00 pm | 2.0 | 66.92 | 0.25 | 0.10 | 118.20 | 10.90 | - | 10 | 7.80 | - |
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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