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 PBLW1 - Ploeg Channel, Padilla Bay Reserve, WA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
48.556 N 122.530 W (48°33'23" N 122°31'47" 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): | 10.2 ft |
 Ocean Temperature (OTMP): | 56.66 °F |
| Conductivity (COND): | 45.15 mS/cm |
| Salinity (SAL): | 29.20 psu |
| Oxygen Concentration (O2PCT): | 104.0% |
| Oxygen Concentration (O2PPM): | 9.00 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 8.30 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-05-14 03:00 am | 10.2 | 56.48 | 45.16 | 29.20 | 102.70 | 8.90 | - | 2 | 8.30 | - |
| 2025-05-14 02:45 am | 10.2 | 56.30 | 45.20 | 29.30 | 98.40 | 8.60 | - | 2 | 8.20 | - |
| 2025-05-14 02:30 am | 10.2 | 55.94 | 45.20 | 29.20 | 87.20 | 7.60 | - | 3 | 8.10 | - |
| 2025-05-14 02:15 am | 10.2 | 55.40 | 45.27 | 29.30 | 75.80 | 6.70 | - | 3 | 8.00 | - |
| 2025-05-14 02:00 am | 10.2 | 54.86 | 45.31 | 29.30 | 63.00 | 5.60 | - | 4 | 7.90 | - |
| 2025-05-14 01:45 am | 10.2 | 54.50 | 45.37 | 29.30 | 57.70 | 5.10 | - | 3 | 7.80 | - |
| 2025-05-14 01:30 am | 10.2 | 54.32 | 45.38 | 29.30 | 57.70 | 5.10 | - | 3 | 7.80 | - |
| 2025-05-14 01:15 am | 9.8 | 54.14 | 45.40 | 29.40 | 59.20 | 5.30 | - | 3 | 7.80 | - |
| 2025-05-14 01:00 am | 9.8 | 54.14 | 45.43 | 29.40 | 60.60 | 5.40 | - | 2 | 7.80 | - |
| 2025-05-14 12:45 am | 9.8 | 53.96 | 45.43 | 29.40 | 62.60 | 5.60 | - | 2 | 7.80 | - |
| 2025-05-14 12:30 am | 9.8 | 53.78 | 45.44 | 29.40 | 62.10 | 5.60 | - | 2 | 7.80 | - |
| 2025-05-14 12:15 am | 9.8 | 53.60 | 45.45 | 29.40 | 63.30 | 5.70 | - | 2 | 7.80 | - |
| 2025-05-14 12:00 am | 9.8 | 53.60 | 45.47 | 29.40 | 64.40 | 5.80 | - | 2 | 7.80 | - |
| 2025-05-13 11:45 pm | 9.8 | 53.42 | 45.47 | 29.40 | 66.50 | 6.00 | - | 2 | 7.80 | - |
| 2025-05-13 11:30 pm | 10.2 | 53.42 | 45.48 | 29.40 | 69.20 | 6.20 | - | 2 | 7.80 | - |
| 2025-05-13 11:15 pm | 10.2 | 53.42 | 45.49 | 29.40 | 70.80 | 6.40 | - | 2 | 7.80 | - |
| 2025-05-13 11:00 pm | 10.2 | 53.42 | 45.49 | 29.40 | 72.60 | 6.50 | - | 2 | 7.90 | - |
| 2025-05-13 10:45 pm | 10.2 | 53.24 | 45.50 | 29.40 | 72.70 | 6.50 | - | 3 | 7.90 | - |
| 2025-05-13 10:30 pm | 10.5 | 53.24 | 45.51 | 29.40 | 72.10 | 6.50 | - | 3 | 7.90 | - |
| 2025-05-13 10:15 pm | 10.5 | 53.24 | 45.52 | 29.40 | 74.50 | 6.70 | - | 2 | 7.90 | - |
| 2025-05-13 10:00 pm | 10.8 | 53.06 | 45.53 | 29.40 | 75.40 | 6.80 | - | 2 | 7.90 | - |
| 2025-05-13 09:45 pm | 10.8 | 53.06 | 45.55 | 29.40 | 81.00 | 7.30 | - | 2 | 7.90 | - |
| 2025-05-13 09:30 pm | 11.2 | 52.88 | 45.55 | 29.40 | 82.50 | 7.40 | - | 2 | 7.90 | - |
| 2025-05-13 09:15 pm | 11.2 | 52.88 | 45.56 | 29.40 | 84.60 | 7.60 | - | 2 | 7.90 | - |
| 2025-05-13 09:00 pm | 11.2 | 52.88 | 45.56 | 29.40 | 85.40 | 7.70 | - | 2 | 7.90 | - |
| 2025-05-13 08:45 pm | 11.5 | 52.88 | 45.56 | 29.40 | 87.90 | 7.90 | - | 2 | 8.00 | - |
| 2025-05-13 08:30 pm | 11.5 | 52.88 | 45.56 | 29.40 | 89.30 | 8.10 | - | 2 | 8.00 | - |
| 2025-05-13 08:15 pm | 11.5 | 52.88 | 45.56 | 29.40 | 92.60 | 8.40 | - | 2 | 8.00 | - |
| 2025-05-13 08:00 pm | 11.5 | 52.70 | 45.57 | 29.40 | 98.40 | 8.90 | - | 2 | 8.00 | - |
| 2025-05-13 07:45 pm | 11.5 | 52.88 | 45.56 | 29.40 | 102.20 | 9.20 | - | 2 | 8.10 | - |
| 2025-05-13 07:30 pm | 11.2 | 52.88 | 45.53 | 29.40 | 101.30 | 9.20 | - | 2 | 8.00 | - |
| 2025-05-13 07:15 pm | 11.2 | 52.88 | 45.51 | 29.40 | 100.60 | 9.10 | - | 2 | 8.00 | - |
| 2025-05-13 07:00 pm | 11.2 | 53.06 | 45.50 | 29.40 | 102.70 | 9.30 | - | 2 | 8.10 | - |
| 2025-05-13 06:45 pm | 10.8 | 53.06 | 45.49 | 29.40 | 101.30 | 9.10 | - | 2 | 8.00 | - |
| 2025-05-13 06:30 pm | 10.5 | 53.06 | 45.47 | 29.40 | 105.10 | 9.50 | - | 2 | 8.10 | - |
| 2025-05-13 06:15 pm | 10.5 | 53.42 | 45.36 | 29.30 | 110.70 | 9.90 | - | 2 | 8.10 | - |
| 2025-05-13 06:00 pm | 10.2 | 53.96 | 45.17 | 29.20 | 115.80 | 10.30 | - | 2 | 8.20 | - |
| 2025-05-13 05:45 pm | 9.8 | 54.14 | 45.16 | 29.20 | 116.50 | 10.40 | - | 2 | 8.20 | - |
| 2025-05-13 05:30 pm | 9.5 | 54.14 | 45.15 | 29.20 | 119.30 | 10.60 | - | 2 | 8.20 | - |
| 2025-05-13 05:15 pm | 9.2 | 54.32 | 45.13 | 29.20 | 120.60 | 10.70 | - | 2 | 8.20 | - |
| 2025-05-13 05:00 pm | 8.5 | 54.50 | 45.14 | 29.20 | 122.70 | 10.90 | - | 2 | 8.20 | - |
| 2025-05-13 04:45 pm | 8.2 | 54.68 | 45.15 | 29.20 | 124.50 | 11.00 | - | 2 | 8.20 | - |
| 2025-05-13 04:30 pm | 7.9 | 55.04 | 45.10 | 29.20 | 125.90 | 11.10 | - | 3 | 8.20 | - |
| 2025-05-13 04:15 pm | 7.2 | 55.40 | 44.99 | 29.10 | 128.00 | 11.20 | - | 3 | 8.30 | - |
| 2025-05-13 04:00 pm | 6.9 | 55.58 | 44.94 | 29.10 | 128.70 | 11.30 | - | 3 | 8.30 | - |
| 2025-05-13 03:45 pm | 6.6 | 56.48 | 45.01 | 29.10 | 136.50 | 11.80 | - | 3 | 8.30 | - |
| 2025-05-13 03:30 pm | 5.9 | 58.28 | 45.05 | 29.20 | 148.50 | 12.60 | - | 4 | 8.40 | - |
| 2025-05-13 03:15 pm | 5.6 | 59.72 | 44.98 | 29.10 | 161.40 | 13.50 | - | 3 | 8.50 | - |
| 2025-05-13 03:00 pm | 4.9 | 61.70 | 44.82 | 29.00 | 160.50 | 13.10 | - | 3 | 8.60 | - |
| 2025-05-13 02:45 pm | 4.6 | 64.94 | 44.88 | 29.10 | 200.10 | 15.80 | - | 2 | 8.80 | - |
| 2025-05-13 02:30 pm | 4.3 | 62.96 | 44.79 | 29.00 | 173.80 | 14.00 | - | 3 | 8.70 | - |
| 2025-05-13 02:15 pm | 3.9 | 62.24 | 44.67 | 28.90 | 154.50 | 12.60 | - | 3 | 8.60 | - |
| 2025-05-13 02:00 pm | 3.6 | 62.06 | 44.65 | 28.90 | 144.00 | 11.80 | - | 3 | 8.60 | - |
| 2025-05-13 01:45 pm | 3.3 | 62.42 | 44.68 | 28.90 | 153.80 | 12.50 | - | 2 | 8.60 | - |
| 2025-05-13 01:30 pm | 3.0 | 62.42 | 44.72 | 29.00 | 158.80 | 12.90 | - | 2 | 8.60 | - |
| 2025-05-13 01:15 pm | 2.6 | 62.24 | 44.76 | 29.00 | 156.30 | 12.70 | - | 2 | 8.60 | - |
| 2025-05-13 01:00 pm | 2.6 | 61.88 | 44.78 | 29.00 | 145.50 | 11.90 | - | 2 | 8.60 | - |
| 2025-05-13 12:45 pm | 2.3 | 61.16 | 44.82 | 29.00 | 138.60 | 11.40 | - | 2 | 8.50 | - |
| 2025-05-13 12:30 pm | 2.3 | 60.80 | 44.83 | 29.00 | 124.60 | 10.30 | - | 2 | 8.50 | - |
| 2025-05-13 12:15 pm | 2.3 | 60.62 | 44.83 | 29.00 | 137.60 | 11.40 | - | 2 | 8.50 | - |
| 2025-05-13 12:00 pm | 2.3 | 60.44 | 44.82 | 29.00 | 146.50 | 12.20 | - | 2 | 8.60 | - |
| 2025-05-13 11:45 am | 2.6 | 60.44 | 44.82 | 29.00 | 141.00 | 11.70 | - | 2 | 8.50 | - |
| 2025-05-13 11:30 am | 2.6 | 60.44 | 44.81 | 29.00 | 140.30 | 11.70 | - | 2 | 8.50 | - |
| 2025-05-13 11:15 am | 3.0 | 60.44 | 44.79 | 29.00 | 136.20 | 11.30 | - | 2 | 8.50 | - |
| 2025-05-13 11:00 am | 3.3 | 60.26 | 44.77 | 29.00 | 133.40 | 11.10 | - | 2 | 8.50 | - |
| 2025-05-13 10:45 am | 3.3 | 59.90 | 44.79 | 29.00 | 130.60 | 10.90 | - | 3 | 8.50 | - |
| 2025-05-13 10:30 am | 3.6 | 59.18 | 44.88 | 29.10 | 126.50 | 10.60 | - | 3 | 8.50 | - |
| 2025-05-13 10:15 am | 3.9 | 59.00 | 44.88 | 29.10 | 122.10 | 10.30 | - | 4 | 8.40 | - |
| 2025-05-13 10:00 am | 4.3 | 59.18 | 44.85 | 29.00 | 121.10 | 10.20 | - | 4 | 8.40 | - |
| 2025-05-13 09:45 am | 4.6 | 59.36 | 44.83 | 29.00 | 120.50 | 10.10 | - | 4 | 8.40 | - |
| 2025-05-13 09:30 am | 4.9 | 59.54 | 44.79 | 29.00 | 119.40 | 10.00 | - | 5 | 8.40 | - |
| 2025-05-13 09:15 am | 5.2 | 59.90 | 44.75 | 29.00 | 120.10 | 10.00 | - | 4 | 8.40 | - |
| 2025-05-13 09:00 am | 5.6 | 59.90 | 44.79 | 29.00 | 118.60 | 9.90 | - | 5 | 8.40 | - |
| 2025-05-13 08:45 am | 5.9 | 60.62 | 44.70 | 28.90 | 116.50 | 9.70 | - | 4 | 8.40 | - |
| 2025-05-13 08:30 am | 6.2 | 61.52 | 44.69 | 28.90 | 121.50 | 10.00 | - | 4 | 8.50 | - |
| 2025-05-13 08:15 am | 6.9 | 60.98 | 44.84 | 29.00 | 122.70 | 10.10 | - | 4 | 8.50 | - |
| 2025-05-13 08:00 am | 7.2 | 59.90 | 44.86 | 29.10 | 118.60 | 9.90 | - | 3 | 8.40 | - |
| 2025-05-13 07:45 am | 7.5 | 58.64 | 44.86 | 29.00 | 113.30 | 9.60 | - | 3 | 8.40 | - |
| 2025-05-13 07:30 am | 7.9 | 58.10 | 44.88 | 29.00 | 112.60 | 9.60 | - | 3 | 8.30 | - |
| 2025-05-13 07:15 am | 8.2 | 57.56 | 44.92 | 29.10 | 109.40 | 9.40 | - | 3 | 8.30 | - |
| 2025-05-13 07:00 am | 8.5 | 57.74 | 44.89 | 29.00 | 110.20 | 9.40 | - | 3 | 8.30 | - |
| 2025-05-13 06:45 am | 9.2 | 59.00 | 44.92 | 29.10 | 114.50 | 9.70 | - | 3 | 8.40 | - |
| 2025-05-13 06:30 am | 9.2 | 58.82 | 44.92 | 29.10 | 113.20 | 9.60 | - | 3 | 8.30 | - |
| 2025-05-13 06:15 am | 9.5 | 58.64 | 45.03 | 29.20 | 109.30 | 9.30 | - | 3 | 8.30 | - |
| 2025-05-13 06:00 am | 9.8 | 56.30 | 45.37 | 29.40 | 53.50 | 4.70 | - | 2 | 7.90 | - |
| 2025-05-13 05:45 am | 10.2 | 55.76 | 45.40 | 29.40 | 50.80 | 4.40 | - | 2 | 7.80 | - |
| 2025-05-13 05:30 am | 10.2 | 55.76 | 45.42 | 29.40 | 52.50 | 4.60 | - | 2 | 7.80 | - |
| 2025-05-13 05:15 am | 10.5 | 55.76 | 45.43 | 29.40 | 53.20 | 4.70 | - | 2 | 7.80 | - |
| 2025-05-13 05:00 am | 10.5 | 55.76 | 45.41 | 29.40 | 57.50 | 5.00 | - | 2 | 7.90 | - |
| 2025-05-13 04:45 am | 10.5 | 55.76 | 45.41 | 29.40 | 61.50 | 5.40 | - | 2 | 7.90 | - |
| 2025-05-13 04:30 am | 10.5 | 55.76 | 45.42 | 29.40 | 67.30 | 5.90 | - | 2 | 7.90 | - |
| 2025-05-13 04:15 am | 10.8 | 55.58 | 45.42 | 29.40 | 73.00 | 6.40 | - | 2 | 7.90 | - |
| 2025-05-13 04:00 am | 10.8 | 55.58 | 45.42 | 29.40 | 75.70 | 6.60 | - | 2 | 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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