View the latest observations near Atlantic Tropical Depression Gordon and Atlantic Potential Tropical Cyclone Eight.
Station CHQO3 - Winchester Arm, South Slough Reserve, OR
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
43.282 N 124.320 W (43°16'57" N 124°19'13" 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): | 0.0 ft |
 Ocean Temperature (OTMP): | 60.08 °F |
| Conductivity (COND): | 11.85 mS/cm |
| Salinity (SAL): | 6.80 psu |
| Oxygen Concentration (O2PCT): | 43.7% |
| Oxygen Concentration (O2PPM): | 4.20 ppm |
| Turbidity (TURB): | 13 FTU |
| pH (PH): | 7.00 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-09-16 07:00 am | 0.0 | 60.26 | 12.72 | 7.30 | 43.30 | 4.10 | - | 18 | 7.00 | - |
| 2024-09-16 06:45 am | 0.0 | 60.80 | 13.99 | 8.10 | 33.60 | 3.20 | - | 23 | 7.00 | - |
| 2024-09-16 06:30 am | 0.0 | 60.98 | 15.00 | 8.80 | 26.90 | 2.50 | - | 31 | 7.00 | - |
| 2024-09-16 06:15 am | 0.0 | 60.98 | 14.72 | 8.60 | 32.80 | 3.10 | - | 30 | 6.90 | - |
| 2024-09-16 06:00 am | 0.3 | 60.62 | 12.04 | 6.90 | 62.70 | 6.00 | - | 24 | 7.00 | - |
| 2024-09-16 05:45 am | 0.3 | 60.62 | 11.87 | 6.80 | 67.60 | 6.40 | - | 30 | 6.90 | - |
| 2024-09-16 05:30 am | 0.3 | 60.80 | 12.24 | 7.00 | 67.00 | 6.30 | - | 20 | 6.90 | - |
| 2024-09-16 05:15 am | 0.3 | 60.98 | 12.79 | 7.40 | 67.40 | 6.40 | - | 20 | 6.90 | - |
| 2024-09-16 05:00 am | 0.3 | 61.16 | 13.45 | 7.80 | 68.00 | 6.40 | - | 32 | 6.90 | - |
| 2024-09-16 04:45 am | 0.7 | 61.52 | 14.58 | 8.50 | 67.00 | 6.20 | - | 24 | 6.90 | - |
| 2024-09-16 04:30 am | 0.7 | 62.06 | 16.62 | 9.80 | 65.80 | 6.00 | - | 71 | 7.00 | - |
| 2024-09-16 04:15 am | 1.0 | 62.60 | 19.41 | 11.60 | 63.60 | 5.70 | - | 39 | 7.00 | - |
| 2024-09-16 04:00 am | 1.3 | 63.14 | 22.41 | 13.60 | 61.80 | 5.50 | - | 26 | 7.00 | - |
| 2024-09-16 03:45 am | 1.6 | 63.68 | 25.18 | 15.40 | 60.90 | 5.30 | - | 22 | 7.00 | - |
| 2024-09-16 03:30 am | 2.0 | 64.04 | 27.80 | 17.20 | 60.30 | 5.20 | - | 18 | 7.10 | - |
| 2024-09-16 03:15 am | 2.3 | 65.30 | 33.98 | 21.40 | 61.70 | 5.10 | - | 14 | 7.20 | - |
| 2024-09-16 03:00 am | 2.6 | 66.20 | 39.52 | 25.30 | 63.40 | 5.10 | - | 9 | 7.30 | - |
| 2024-09-16 02:45 am | 3.3 | 66.56 | 41.98 | 27.00 | 65.50 | 5.20 | - | 6 | 7.40 | - |
| 2024-09-16 02:30 am | 3.6 | 66.74 | 43.35 | 28.00 | 67.60 | 5.30 | - | 6 | 7.40 | - |
| 2024-09-16 02:15 am | 3.9 | 66.74 | 43.68 | 28.20 | 69.10 | 5.40 | - | 7 | 7.40 | - |
| 2024-09-16 02:00 am | 4.3 | 66.92 | 44.18 | 28.60 | 70.00 | 5.40 | - | 6 | 7.40 | - |
| 2024-09-16 01:45 am | 4.6 | 66.92 | 44.25 | 28.60 | 71.30 | 5.50 | - | 5 | 7.50 | - |
| 2024-09-16 01:30 am | 4.9 | 66.92 | 44.62 | 28.90 | 72.60 | 5.60 | - | 6 | 7.50 | - |
| 2024-09-16 01:15 am | 5.2 | 66.92 | 44.75 | 29.00 | 73.70 | 5.70 | - | 5 | 7.50 | - |
| 2024-09-16 01:00 am | 5.6 | 66.92 | 45.25 | 29.40 | 74.10 | 5.70 | - | 6 | 7.50 | - |
| 2024-09-16 12:45 am | 5.9 | 66.92 | 45.29 | 29.40 | 76.20 | 5.90 | - | 6 | 7.50 | - |
| 2024-09-16 12:30 am | 6.2 | 66.92 | 45.50 | 29.50 | 76.40 | 5.90 | - | 6 | 7.50 | - |
| 2024-09-16 12:15 am | 6.2 | 66.92 | 45.66 | 29.70 | 77.30 | 6.00 | - | 5 | 7.60 | - |
| 2024-09-16 12:00 am | 6.6 | 66.74 | 45.99 | 29.90 | 78.00 | 6.00 | - | 6 | 7.60 | - |
| 2024-09-15 11:45 pm | 6.9 | 66.56 | 46.46 | 30.20 | 79.50 | 6.10 | - | 6 | 7.60 | - |
| 2024-09-15 11:30 pm | 6.9 | 66.56 | 46.70 | 30.40 | 79.80 | 6.20 | - | 6 | 7.60 | - |
| 2024-09-15 11:15 pm | 7.2 | 66.38 | 46.84 | 30.50 | 82.00 | 6.30 | - | 8 | 7.60 | - |
| 2024-09-15 11:00 pm | 7.2 | 66.38 | 46.84 | 30.50 | 83.00 | 6.40 | - | 6 | 7.60 | - |
| 2024-09-15 10:45 pm | 7.2 | 66.56 | 46.70 | 30.40 | 83.30 | 6.40 | - | 6 | 7.60 | - |
| 2024-09-15 10:30 pm | 7.2 | 66.74 | 46.47 | 30.20 | 83.10 | 6.40 | - | 8 | 7.60 | - |
| 2024-09-15 10:15 pm | 6.9 | 66.74 | 46.17 | 30.00 | 83.10 | 6.40 | - | 9 | 7.60 | - |
| 2024-09-15 10:00 pm | 6.6 | 66.92 | 45.94 | 29.90 | 83.00 | 6.40 | - | 9 | 7.60 | - |
| 2024-09-15 09:45 pm | 6.6 | 67.10 | 45.75 | 29.70 | 82.90 | 6.40 | - | 10 | 7.60 | - |
| 2024-09-15 09:30 pm | 6.2 | 67.46 | 45.60 | 29.60 | 84.00 | 6.50 | - | 10 | 7.60 | - |
| 2024-09-15 09:15 pm | 5.9 | 67.82 | 45.63 | 29.60 | 85.30 | 6.50 | - | 10 | 7.60 | - |
| 2024-09-15 09:00 pm | 5.6 | 67.64 | 44.77 | 29.00 | 84.90 | 6.50 | - | 10 | 7.60 | - |
| 2024-09-15 08:45 pm | 5.2 | 67.82 | 43.76 | 28.30 | 84.70 | 6.50 | - | 11 | 7.60 | - |
| 2024-09-15 08:30 pm | 4.6 | 67.64 | 42.41 | 27.30 | 83.30 | 6.50 | - | 11 | 7.50 | - |
| 2024-09-15 08:15 pm | 4.3 | 67.46 | 40.50 | 26.00 | 81.00 | 6.40 | - | 11 | 7.50 | - |
| 2024-09-15 08:00 pm | 3.9 | 67.10 | 38.05 | 24.20 | 76.40 | 6.10 | - | 11 | 7.40 | - |
| 2024-09-15 07:45 pm | 3.6 | 66.92 | 36.96 | 23.50 | 74.00 | 5.90 | - | 11 | 7.40 | - |
| 2024-09-15 07:30 pm | 3.6 | 66.92 | 36.03 | 22.80 | 73.40 | 5.90 | - | 12 | 7.40 | - |
| 2024-09-15 07:15 pm | 3.3 | 67.10 | 35.36 | 22.30 | 68.30 | 5.50 | - | 17 | 7.30 | - |
| 2024-09-15 07:00 pm | 3.0 | 66.92 | 33.83 | 21.30 | 68.20 | 5.50 | - | 12 | 7.30 | - |
| 2024-09-15 06:45 pm | 2.6 | 66.74 | 30.86 | 19.20 | 73.50 | 6.10 | - | 13 | 7.30 | - |
| 2024-09-15 06:30 pm | 2.6 | 66.92 | 36.16 | 22.90 | 58.00 | 4.70 | - | 11 | 7.20 | - |
| 2024-09-15 06:15 pm | 2.3 | 66.92 | 36.64 | 23.20 | 51.20 | 4.10 | - | 10 | 7.20 | - |
| 2024-09-15 06:00 pm | 2.3 | 66.92 | 36.56 | 23.20 | 50.50 | 4.10 | - | 8 | 7.20 | - |
| 2024-09-15 05:45 pm | 2.0 | 66.92 | 35.37 | 22.30 | 54.20 | 4.40 | - | 9 | 7.20 | - |
| 2024-09-15 05:30 pm | 2.0 | 66.74 | 35.40 | 22.40 | 52.30 | 4.20 | - | 9 | 7.20 | - |
| 2024-09-15 05:15 pm | 1.6 | 66.74 | 35.86 | 22.70 | 51.20 | 4.10 | - | 12 | 7.20 | - |
| 2024-09-15 05:00 pm | 2.0 | 66.92 | 37.36 | 23.70 | 47.10 | 3.80 | - | 10 | 7.20 | - |
| 2024-09-15 04:45 pm | 2.0 | 66.74 | 36.77 | 23.30 | 51.90 | 4.20 | - | 12 | 7.20 | - |
| 2024-09-15 04:30 pm | 2.0 | 66.56 | 35.48 | 22.40 | 55.90 | 4.50 | - | 10 | 7.20 | - |
| 2024-09-15 04:15 pm | 2.3 | 66.56 | 37.84 | 24.10 | 54.90 | 4.40 | - | 9 | 7.20 | - |
| 2024-09-15 04:00 pm | 2.6 | 66.74 | 39.07 | 24.90 | 55.20 | 4.40 | - | 9 | 7.20 | - |
| 2024-09-15 03:45 pm | 2.6 | 66.74 | 40.15 | 25.70 | 55.50 | 4.40 | - | 8 | 7.30 | - |
| 2024-09-15 03:30 pm | 3.0 | 66.74 | 40.32 | 25.80 | 56.20 | 4.50 | - | 8 | 7.30 | - |
| 2024-09-15 03:15 pm | 3.3 | 66.92 | 41.74 | 26.80 | 58.40 | 4.60 | - | 7 | 7.30 | - |
| 2024-09-15 03:00 pm | 3.6 | 66.92 | 42.61 | 27.50 | 60.60 | 4.70 | - | 7 | 7.30 | - |
| 2024-09-15 02:45 pm | 3.9 | 66.92 | 43.49 | 28.10 | 62.60 | 4.90 | - | 7 | 7.40 | - |
| 2024-09-15 02:30 pm | 3.9 | 66.92 | 44.17 | 28.60 | 62.80 | 4.90 | - | 5 | 7.40 | - |
| 2024-09-15 02:15 pm | 4.3 | 66.92 | 44.28 | 28.70 | 60.90 | 4.70 | - | 13 | 7.40 | - |
| 2024-09-15 02:00 pm | 4.6 | 66.74 | 44.44 | 28.80 | 63.40 | 4.90 | - | 7 | 7.40 | - |
| 2024-09-15 01:45 pm | 4.6 | 66.56 | 44.50 | 28.80 | 63.40 | 4.90 | - | 6 | 7.40 | - |
| 2024-09-15 01:30 pm | 4.9 | 66.56 | 44.58 | 28.90 | 64.00 | 5.00 | - | 6 | 7.40 | - |
| 2024-09-15 01:15 pm | 5.2 | 66.56 | 44.67 | 28.90 | 63.00 | 4.90 | - | 6 | 7.40 | - |
| 2024-09-15 01:00 pm | 5.2 | 66.38 | 44.72 | 29.00 | 63.20 | 4.90 | - | 6 | 7.40 | - |
| 2024-09-15 12:45 pm | 5.2 | 66.38 | 44.75 | 29.00 | 63.90 | 5.00 | - | 6 | 7.40 | - |
| 2024-09-15 12:30 pm | 5.6 | 66.38 | 44.83 | 29.10 | 62.70 | 4.90 | - | 8 | 7.40 | - |
| 2024-09-15 12:15 pm | 5.9 | 66.20 | 44.86 | 29.10 | 64.60 | 5.00 | - | 7 | 7.40 | - |
| 2024-09-15 12:00 pm | 5.9 | 66.20 | 44.90 | 29.10 | 60.60 | 4.70 | - | 10 | 7.40 | - |
| 2024-09-15 11:45 am | 5.9 | 66.20 | 44.91 | 29.10 | 64.50 | 5.00 | - | 7 | 7.40 | - |
| 2024-09-15 11:30 am | 5.9 | 66.02 | 44.89 | 29.10 | 63.30 | 5.00 | - | 8 | 7.40 | - |
| 2024-09-15 11:15 am | 5.9 | 66.02 | 44.84 | 29.10 | 63.70 | 5.00 | - | 9 | 7.40 | - |
| 2024-09-15 11:00 am | 5.6 | 66.02 | 44.50 | 28.80 | 62.50 | 4.90 | - | 9 | 7.40 | - |
| 2024-09-15 10:45 am | 5.2 | 66.02 | 43.91 | 28.40 | 60.50 | 4.80 | - | 9 | 7.40 | - |
| 2024-09-15 10:30 am | 4.9 | 66.02 | 43.21 | 27.90 | 58.20 | 4.60 | - | 10 | 7.40 | - |
| 2024-09-15 10:15 am | 4.6 | 65.84 | 42.36 | 27.30 | 56.10 | 4.40 | - | 11 | 7.30 | - |
| 2024-09-15 10:00 am | 4.3 | 65.66 | 41.65 | 26.80 | 53.80 | 4.30 | - | 12 | 7.30 | - |
| 2024-09-15 09:45 am | 3.9 | 65.48 | 40.96 | 26.30 | 52.40 | 4.20 | - | 14 | 7.30 | - |
| 2024-09-15 09:30 am | 3.6 | 65.30 | 39.79 | 25.50 | 50.90 | 4.10 | - | 28 | 7.20 | - |
| 2024-09-15 09:15 am | 3.3 | 64.76 | 37.12 | 23.60 | 49.10 | 4.00 | - | 26 | 7.20 | - |
| 2024-09-15 09:00 am | 3.0 | 64.22 | 33.38 | 21.00 | 48.30 | 4.00 | - | 29 | 7.10 | - |
| 2024-09-15 08:45 am | 2.3 | 63.50 | 29.21 | 18.10 | 49.70 | 4.30 | - | 48 | 7.10 | - |
| 2024-09-15 08:30 am | 2.0 | 62.78 | 24.93 | 15.20 | 53.00 | 4.70 | - | 39 | 7.00 | - |
| 2024-09-15 08:15 am | 1.6 | 62.06 | 20.13 | 12.10 | 58.60 | 5.30 | - | 31 | 7.00 | - |
| 2024-09-15 08:00 am | 1.3 | 61.34 | 16.72 | 9.90 | 63.40 | 5.90 | - | 30 | 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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