NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station OWDO1 - Darrow Road, Old Woman Creek Reserve, OH
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
41.365 N 82.505 W (41°21'54" N 82°30'17" W)
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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): | 3.6 ft |
 Ocean Temperature (OTMP): | 60.62 °F |
| Conductivity (COND): | 0.57 mS/cm |
| Salinity (SAL): | 0.30 psu |
| Oxygen Concentration (O2PCT): | 103.3% |
| Oxygen Concentration (O2PPM): | 10.20 ppm |
| Turbidity (TURB): | 20 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-12 12:00 am | 3.6 | 60.62 | 0.57 | 0.30 | 103.20 | 10.20 | - | 18 | 8.10 | - |
| 2025-05-11 11:45 pm | 3.6 | 60.62 | 0.57 | 0.30 | 103.10 | 10.20 | - | 19 | 8.10 | - |
| 2025-05-11 11:30 pm | 3.6 | 60.80 | 0.57 | 0.30 | 103.10 | 10.20 | - | 17 | 8.10 | - |
| 2025-05-11 11:15 pm | 3.6 | 60.80 | 0.57 | 0.30 | 102.80 | 10.10 | - | 19 | 8.10 | - |
| 2025-05-11 11:00 pm | 3.6 | 60.98 | 0.57 | 0.30 | 103.00 | 10.10 | - | 22 | 8.10 | - |
| 2025-05-11 10:45 pm | 3.6 | 60.98 | 0.58 | 0.30 | 102.90 | 10.10 | - | 23 | 8.10 | - |
| 2025-05-11 10:30 pm | 3.6 | 60.98 | 0.57 | 0.30 | 103.30 | 10.20 | - | 20 | 8.10 | - |
| 2025-05-11 10:15 pm | 3.6 | 61.16 | 0.56 | 0.30 | 103.40 | 10.10 | - | 19 | 8.10 | - |
| 2025-05-11 10:00 pm | 3.6 | 61.16 | 0.56 | 0.30 | 103.10 | 10.10 | - | 20 | 8.00 | - |
| 2025-05-11 09:45 pm | 3.6 | 61.34 | 0.57 | 0.30 | 104.10 | 10.20 | - | 22 | 8.10 | - |
| 2025-05-11 09:30 pm | 3.6 | 61.34 | 0.56 | 0.30 | 105.50 | 10.30 | - | 22 | 8.10 | - |
| 2025-05-11 09:15 pm | 3.6 | 61.52 | 0.57 | 0.30 | 105.50 | 10.30 | - | 17 | 8.10 | - |
| 2025-05-11 09:00 pm | 3.6 | 61.52 | 0.57 | 0.30 | 105.80 | 10.30 | - | 16 | 8.10 | - |
| 2025-05-11 08:45 pm | 3.6 | 61.70 | 0.57 | 0.30 | 105.90 | 10.30 | - | 17 | 8.10 | - |
| 2025-05-11 08:30 pm | 3.6 | 61.88 | 0.56 | 0.30 | 106.10 | 10.30 | - | 18 | 8.10 | - |
| 2025-05-11 08:15 pm | 3.6 | 61.88 | 0.56 | 0.30 | 106.00 | 10.30 | - | 19 | 8.10 | - |
| 2025-05-11 08:00 pm | 3.6 | 62.06 | 0.56 | 0.30 | 106.30 | 10.30 | - | 20 | 8.10 | - |
| 2025-05-11 07:45 pm | 3.6 | 62.06 | 0.56 | 0.30 | 106.10 | 10.30 | - | 19 | 8.10 | - |
| 2025-05-11 07:30 pm | 3.6 | 62.24 | 0.56 | 0.30 | 106.10 | 10.30 | - | 20 | 8.10 | - |
| 2025-05-11 07:15 pm | 3.6 | 62.24 | 0.56 | 0.30 | 105.80 | 10.30 | - | 19 | 8.10 | - |
| 2025-05-11 07:00 pm | 3.6 | 62.24 | 0.56 | 0.30 | 105.40 | 10.20 | - | 21 | 8.10 | - |
| 2025-05-11 06:45 pm | 3.6 | 62.24 | 0.56 | 0.30 | 105.40 | 10.20 | - | 21 | 8.10 | - |
| 2025-05-11 06:30 pm | 3.6 | 62.24 | 0.56 | 0.30 | 105.20 | 10.20 | - | 20 | 8.10 | - |
| 2025-05-11 06:15 pm | 3.6 | 62.42 | 0.56 | 0.30 | 104.80 | 10.10 | - | 20 | 8.10 | - |
| 2025-05-11 06:00 pm | 3.6 | 62.42 | 0.56 | 0.30 | 104.00 | 10.10 | - | 20 | 8.00 | - |
| 2025-05-11 05:45 pm | 3.6 | 62.24 | 0.56 | 0.30 | 104.00 | 10.10 | - | 19 | 8.00 | - |
| 2025-05-11 05:30 pm | 3.9 | 62.24 | 0.56 | 0.30 | 102.50 | 9.90 | - | 22 | 8.00 | - |
| 2025-05-11 05:15 pm | 3.9 | 62.24 | 0.56 | 0.30 | 102.00 | 9.90 | - | 22 | 8.00 | - |
| 2025-05-11 05:00 pm | 3.9 | 62.06 | 0.56 | 0.30 | 102.00 | 9.90 | - | 21 | 8.00 | - |
| 2025-05-11 04:45 pm | 3.9 | 61.88 | 0.56 | 0.30 | 102.10 | 9.90 | - | 20 | 8.00 | - |
| 2025-05-11 04:30 pm | 3.9 | 61.70 | 0.56 | 0.30 | 102.30 | 10.00 | - | 21 | 8.00 | - |
| 2025-05-11 04:15 pm | 3.9 | 61.52 | 0.56 | 0.30 | 101.10 | 9.90 | - | 21 | 8.00 | - |
| 2025-05-11 04:00 pm | 3.9 | 61.16 | 0.56 | 0.30 | 101.10 | 9.90 | - | 21 | 8.00 | - |
| 2025-05-11 03:45 pm | 3.9 | 60.98 | 0.56 | 0.30 | 100.10 | 9.80 | - | 23 | 8.00 | - |
| 2025-05-11 03:30 pm | 3.9 | 60.98 | 0.56 | 0.30 | 99.60 | 9.80 | - | 20 | 8.00 | - |
| 2025-05-11 03:15 pm | 3.9 | 60.80 | 0.56 | 0.30 | 99.40 | 9.80 | - | 23 | 8.00 | - |
| 2025-05-11 03:00 pm | 3.9 | 60.62 | 0.56 | 0.30 | 98.40 | 9.70 | - | 21 | 8.00 | - |
| 2025-05-11 02:45 pm | 3.9 | 60.44 | 0.56 | 0.30 | 96.20 | 9.50 | - | 24 | 8.00 | - |
| 2025-05-11 02:30 pm | 3.9 | 60.26 | 0.56 | 0.30 | 95.50 | 9.50 | - | 25 | 8.00 | - |
| 2025-05-11 02:15 pm | 3.9 | 60.08 | 0.56 | 0.30 | 94.00 | 9.30 | - | 25 | 8.00 | - |
| 2025-05-11 02:00 pm | 3.9 | 60.08 | 0.56 | 0.30 | 92.00 | 9.10 | - | 24 | 8.00 | - |
| 2025-05-11 01:45 pm | 3.9 | 59.90 | 0.56 | 0.30 | 90.50 | 9.00 | - | 26 | 8.00 | - |
| 2025-05-11 01:30 pm | 3.9 | 59.72 | 0.56 | 0.30 | 89.30 | 8.90 | - | 22 | 8.00 | - |
| 2025-05-11 01:15 pm | 3.9 | 59.54 | 0.56 | 0.30 | 87.80 | 8.80 | - | 22 | 8.00 | - |
| 2025-05-11 01:00 pm | 3.9 | 59.18 | 0.56 | 0.30 | 86.50 | 8.70 | - | 23 | 8.00 | - |
| 2025-05-11 12:45 pm | 3.9 | 59.18 | 0.56 | 0.30 | 85.20 | 8.60 | - | 25 | 7.90 | - |
| 2025-05-11 12:30 pm | 3.9 | 59.00 | 0.56 | 0.30 | 84.20 | 8.50 | - | 23 | 7.90 | - |
| 2025-05-11 12:15 pm | 3.6 | 59.00 | 0.56 | 0.30 | 83.60 | 8.40 | - | 22 | 7.90 | - |
| 2025-05-11 12:00 pm | 3.6 | 58.82 | 0.56 | 0.30 | 82.70 | 8.40 | - | 22 | 7.90 | - |
| 2025-05-11 11:45 am | 3.6 | 58.64 | 0.56 | 0.30 | 81.50 | 8.30 | - | 25 | 7.90 | - |
| 2025-05-11 11:30 am | 3.6 | 58.64 | 0.56 | 0.30 | 81.00 | 8.20 | - | 24 | 7.90 | - |
| 2025-05-11 11:15 am | 3.6 | 58.46 | 0.56 | 0.30 | 80.60 | 8.20 | - | 30 | 7.90 | - |
| 2025-05-11 11:00 am | 3.6 | 58.46 | 0.56 | 0.30 | 80.80 | 8.20 | - | 26 | 7.90 | - |
| 2025-05-11 10:45 am | 3.6 | 58.28 | 0.56 | 0.30 | 80.40 | 8.20 | - | 26 | 7.90 | - |
| 2025-05-11 10:30 am | 3.6 | 58.10 | 0.56 | 0.30 | 80.40 | 8.20 | - | 27 | 7.90 | - |
| 2025-05-11 10:15 am | 3.6 | 58.10 | 0.56 | 0.30 | 80.80 | 8.20 | - | 28 | 7.90 | - |
| 2025-05-11 10:00 am | 3.6 | 58.10 | 0.56 | 0.30 | 81.40 | 8.30 | - | 26 | 7.90 | - |
| 2025-05-11 09:45 am | 3.6 | 58.10 | 0.56 | 0.30 | 81.70 | 8.30 | - | 24 | 8.00 | - |
| 2025-05-11 09:30 am | 3.6 | 57.92 | 0.57 | 0.30 | 81.80 | 8.30 | - | 29 | 8.00 | - |
| 2025-05-11 09:15 am | 3.6 | 57.92 | 0.57 | 0.30 | 82.40 | 8.40 | - | 29 | 8.00 | - |
| 2025-05-11 09:00 am | 3.6 | 57.92 | 0.56 | 0.30 | 82.90 | 8.50 | - | 29 | 8.00 | - |
| 2025-05-11 08:45 am | 3.6 | 57.92 | 0.56 | 0.30 | 83.30 | 8.50 | - | 32 | 8.00 | - |
| 2025-05-11 08:30 am | 3.6 | 57.92 | 0.56 | 0.30 | 83.90 | 8.60 | - | 28 | 8.00 | - |
| 2025-05-11 08:15 am | 3.6 | 57.74 | 0.56 | 0.30 | 84.50 | 8.60 | - | 28 | 8.00 | - |
| 2025-05-11 08:00 am | 3.3 | 57.74 | 0.56 | 0.30 | 85.20 | 8.70 | - | 30 | 8.00 | - |
| 2025-05-11 07:45 am | 3.3 | 57.74 | 0.56 | 0.30 | 85.80 | 8.80 | - | 27 | 8.00 | - |
| 2025-05-11 07:30 am | 3.3 | 57.74 | 0.56 | 0.30 | 86.40 | 8.80 | - | 33 | 8.00 | - |
| 2025-05-11 07:15 am | 3.3 | 57.74 | 0.57 | 0.30 | 87.40 | 8.90 | - | 32 | 8.00 | - |
| 2025-05-11 07:00 am | 3.3 | 57.74 | 0.56 | 0.30 | 88.40 | 9.00 | - | 28 | 8.00 | - |
| 2025-05-11 06:45 am | 3.3 | 57.74 | 0.56 | 0.30 | 89.00 | 9.10 | - | 28 | 8.00 | - |
| 2025-05-11 06:30 am | 3.3 | 57.74 | 0.56 | 0.30 | 89.60 | 9.20 | - | 28 | 8.00 | - |
| 2025-05-11 06:15 am | 3.3 | 57.74 | 0.56 | 0.30 | 90.30 | 9.20 | - | 27 | 8.00 | - |
| 2025-05-11 06:00 am | 3.3 | 57.92 | 0.56 | 0.30 | 91.00 | 9.30 | - | 31 | 8.00 | - |
| 2025-05-11 05:45 am | 3.3 | 57.74 | 0.56 | 0.30 | 91.60 | 9.40 | - | 26 | 8.00 | - |
| 2025-05-11 05:30 am | 3.3 | 57.92 | 0.56 | 0.30 | 92.60 | 9.50 | - | 33 | 8.00 | - |
| 2025-05-11 05:15 am | 3.3 | 57.92 | 0.56 | 0.30 | 93.40 | 9.50 | - | 28 | 8.00 | - |
| 2025-05-11 05:00 am | 3.3 | 58.10 | 0.57 | 0.30 | 94.30 | 9.60 | - | 33 | 8.00 | - |
| 2025-05-11 04:45 am | 3.3 | 58.10 | 0.57 | 0.30 | 95.10 | 9.70 | - | 29 | 8.00 | - |
| 2025-05-11 04:30 am | 3.3 | 58.10 | 0.56 | 0.30 | 95.90 | 9.80 | - | 27 | 8.00 | - |
| 2025-05-11 04:15 am | 3.3 | 58.10 | 0.57 | 0.30 | 96.60 | 9.80 | - | 32 | 8.00 | - |
| 2025-05-11 04:00 am | 3.3 | 58.10 | 0.56 | 0.30 | 97.50 | 9.90 | - | 27 | 8.00 | - |
| 2025-05-11 03:45 am | 3.3 | 58.28 | 0.56 | 0.30 | 98.00 | 10.00 | - | 30 | 8.00 | - |
| 2025-05-11 03:30 am | 3.3 | 58.28 | 0.56 | 0.30 | 98.50 | 10.00 | - | 30 | 8.00 | - |
| 2025-05-11 03:15 am | 3.3 | 58.28 | 0.56 | 0.30 | 99.30 | 10.10 | - | 27 | 8.00 | - |
| 2025-05-11 03:00 am | 3.3 | 58.46 | 0.57 | 0.30 | 99.70 | 10.10 | - | 33 | 8.00 | - |
| 2025-05-11 02:45 am | 3.3 | 58.46 | 0.56 | 0.30 | 100.50 | 10.20 | - | 31 | 8.00 | - |
| 2025-05-11 02:30 am | 3.3 | 58.46 | 0.56 | 0.30 | 100.90 | 10.20 | - | 30 | 8.00 | - |
| 2025-05-11 02:15 am | 3.3 | 58.46 | 0.56 | 0.30 | 101.30 | 10.30 | - | 33 | 8.00 | - |
| 2025-05-11 02:00 am | 3.3 | 58.64 | 0.56 | 0.30 | 101.90 | 10.30 | - | 32 | 8.00 | - |
| 2025-05-11 01:45 am | 3.3 | 58.64 | 0.56 | 0.30 | 102.20 | 10.30 | - | 34 | 8.00 | - |
| 2025-05-11 01:30 am | 3.3 | 58.64 | 0.56 | 0.30 | 102.80 | 10.40 | - | 33 | 8.00 | - |
| 2025-05-11 01:15 am | 3.3 | 58.64 | 0.56 | 0.30 | 103.40 | 10.50 | - | 26 | 8.00 | - |
| 2025-05-11 01:00 am | 3.6 | 58.64 | 0.56 | 0.30 | 103.40 | 10.50 | - | 30 | 8.00 | - |
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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