View the latest observations near Atlantic Tropical Storm Philippe and Atlantic Tropical Storm Rina.
Station CHQO3 - Winchester Arm - South Slough, 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)
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
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): | 2.6 ft |
 Ocean Temperature (OTMP): | 57.74 °F |
| Conductivity (COND): | 21.44 mS/cm |
| Salinity (SAL): | 12.90 psu |
| Oxygen Concentration (O2PCT): | 73.3% |
| Oxygen Concentration (O2PPM): | 6.90 ppm |
| Turbidity (TURB): | 32 FTU |
| pH (PH): | 6.90 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-29 10:00 pm | 2.3 | 57.20 | 15.15 | 8.90 | 73.90 | 7.20 | - | 28 | 6.80 | - |
| 2023-09-29 09:45 pm | 1.6 | 56.84 | 10.59 | 6.00 | 74.20 | 7.40 | - | 29 | 6.80 | - |
| 2023-09-29 09:30 pm | 1.3 | 56.48 | 8.17 | 4.60 | 77.50 | 7.80 | - | 22 | 6.80 | - |
| 2023-09-29 09:15 pm | 1.0 | 56.48 | 7.49 | 4.20 | 74.90 | 7.60 | - | 14 | 6.70 | - |
| 2023-09-29 09:00 pm | 0.7 | 56.48 | 5.76 | 3.10 | 74.50 | 7.60 | - | 28 | 6.60 | - |
| 2023-09-29 08:45 pm | 0.3 | 56.66 | 5.55 | 3.00 | 63.30 | 6.50 | - | 15 | 6.70 | - |
| 2023-09-29 08:30 pm | 0.3 | 56.66 | 5.67 | 3.10 | 71.70 | 7.30 | - | 15 | 6.60 | - |
| 2023-09-29 08:15 pm | 0.3 | 56.66 | 5.73 | 3.10 | 72.70 | 7.40 | - | 16 | 6.60 | - |
| 2023-09-29 08:00 pm | 0.3 | 56.84 | 5.88 | 3.20 | 71.30 | 7.20 | - | 20 | 6.60 | - |
| 2023-09-29 07:45 pm | 0.3 | 56.84 | 6.10 | 3.30 | 72.10 | 7.30 | - | 20 | 6.60 | - |
| 2023-09-29 07:30 pm | 0.3 | 57.02 | 6.63 | 3.70 | 73.30 | 7.40 | - | 36 | 6.60 | - |
| 2023-09-29 07:15 pm | 0.3 | 57.20 | 7.24 | 4.00 | 73.10 | 7.40 | - | 36 | 6.60 | - |
| 2023-09-29 07:00 pm | 0.7 | 57.38 | 7.96 | 4.40 | 70.70 | 7.10 | - | 36 | 6.60 | - |
| 2023-09-29 06:45 pm | 0.7 | 57.56 | 9.15 | 5.20 | 70.60 | 7.00 | - | 31 | 6.60 | - |
| 2023-09-29 06:30 pm | 1.0 | 57.92 | 11.12 | 6.40 | 69.10 | 6.80 | - | 42 | 6.70 | - |
| 2023-09-29 06:15 pm | 1.3 | 58.28 | 14.10 | 8.20 | 67.40 | 6.50 | - | 35 | 6.70 | - |
| 2023-09-29 06:00 pm | 1.6 | 58.82 | 18.01 | 10.70 | 64.80 | 6.10 | - | 42 | 6.80 | - |
| 2023-09-29 05:45 pm | 2.0 | 59.18 | 21.78 | 13.10 | 63.20 | 5.90 | - | 20 | 6.80 | - |
| 2023-09-29 05:30 pm | 2.3 | 59.36 | 25.12 | 15.40 | 61.60 | 5.60 | - | 13 | 6.90 | - |
| 2023-09-29 05:15 pm | 3.0 | 59.72 | 29.06 | 18.00 | 59.90 | 5.40 | - | 13 | 6.90 | - |
| 2023-09-29 05:00 pm | 3.3 | 60.08 | 34.61 | 21.80 | 57.20 | 5.00 | - | 13 | 7.00 | - |
| 2023-09-29 04:45 pm | 3.6 | 60.26 | 37.67 | 24.00 | 58.50 | 5.00 | - | 10 | 7.10 | - |
| 2023-09-29 04:30 pm | 3.9 | 60.26 | 39.49 | 25.20 | 59.60 | 5.10 | - | 12 | 7.10 | - |
| 2023-09-29 04:15 pm | 4.3 | 60.44 | 41.12 | 26.40 | 59.60 | 5.00 | - | 10 | 7.20 | - |
| 2023-09-29 04:00 pm | 4.6 | 60.44 | 41.55 | 26.70 | 61.40 | 5.20 | - | 11 | 7.20 | - |
| 2023-09-29 03:45 pm | 5.2 | 60.44 | 42.55 | 27.40 | 63.10 | 5.30 | - | 10 | 7.20 | - |
| 2023-09-29 03:30 pm | 5.6 | 60.44 | 42.77 | 27.60 | 64.00 | 5.40 | - | 16 | 7.20 | - |
| 2023-09-29 03:15 pm | 5.9 | 60.44 | 43.68 | 28.20 | 65.20 | 5.40 | - | 10 | 7.30 | - |
| 2023-09-29 03:00 pm | 6.2 | 60.26 | 44.61 | 28.90 | 66.80 | 5.60 | - | 16 | 7.30 | - |
| 2023-09-29 02:45 pm | 6.6 | 60.26 | 45.74 | 29.70 | 68.70 | 5.70 | - | 10 | 7.40 | - |
| 2023-09-29 02:30 pm | 6.9 | 60.08 | 46.58 | 30.30 | 70.30 | 5.80 | - | 13 | 7.40 | - |
| 2023-09-29 02:15 pm | 7.2 | 59.72 | 47.24 | 30.80 | 71.50 | 5.90 | - | 12 | 7.50 | - |
| 2023-09-29 02:00 pm | 7.5 | 59.54 | 47.60 | 31.00 | 72.90 | 6.00 | - | 13 | 7.50 | - |
| 2023-09-29 01:45 pm | 7.9 | 59.36 | 47.98 | 31.30 | 73.50 | 6.10 | - | 11 | 7.50 | - |
| 2023-09-29 01:30 pm | 7.9 | 59.00 | 48.56 | 31.70 | 73.70 | 6.10 | - | 11 | 7.50 | - |
| 2023-09-29 01:15 pm | 8.2 | 58.82 | 48.68 | 31.80 | 74.70 | 6.20 | - | 11 | 7.50 | - |
| 2023-09-29 01:00 pm | 8.2 | 59.00 | 48.64 | 31.80 | 75.20 | 6.20 | - | 10 | 7.50 | - |
| 2023-09-29 12:45 pm | 8.2 | 59.00 | 48.57 | 31.70 | 74.30 | 6.20 | - | 12 | 7.50 | - |
| 2023-09-29 12:30 pm | 7.9 | 59.00 | 48.48 | 31.70 | 74.10 | 6.20 | - | 15 | 7.50 | - |
| 2023-09-29 12:15 pm | 7.9 | 59.18 | 48.34 | 31.60 | 73.10 | 6.10 | - | 18 | 7.50 | - |
| 2023-09-29 12:00 pm | 7.2 | 59.54 | 47.91 | 31.20 | 72.10 | 6.00 | - | 18 | 7.50 | - |
| 2023-09-29 11:45 am | 6.9 | 59.90 | 47.01 | 30.60 | 70.20 | 5.80 | - | 26 | 7.50 | - |
| 2023-09-29 11:30 am | 6.6 | 60.08 | 46.14 | 30.00 | 68.00 | 5.60 | - | 24 | 7.40 | - |
| 2023-09-29 11:15 am | 5.9 | 60.08 | 45.67 | 29.60 | 66.30 | 5.50 | - | 24 | 7.40 | - |
| 2023-09-29 11:00 am | 5.2 | 60.26 | 44.63 | 28.90 | 64.20 | 5.40 | - | 21 | 7.30 | - |
| 2023-09-29 10:45 am | 4.9 | 60.08 | 42.62 | 27.40 | 61.80 | 5.20 | - | 22 | 7.30 | - |
| 2023-09-29 10:30 am | 4.3 | 59.90 | 40.46 | 25.90 | 60.70 | 5.20 | - | 27 | 7.20 | - |
| 2023-09-29 10:15 am | 3.6 | 59.72 | 36.54 | 23.20 | 59.80 | 5.20 | - | 26 | 7.10 | - |
| 2023-09-29 10:00 am | 3.3 | 59.54 | 32.85 | 20.60 | 60.20 | 5.30 | - | 33 | 7.10 | - |
| 2023-09-29 09:45 am | 2.6 | 59.18 | 28.51 | 17.60 | 61.70 | 5.60 | - | 36 | 7.00 | - |
| 2023-09-29 09:30 am | 2.3 | 58.82 | 23.35 | 14.20 | 64.30 | 6.00 | - | 35 | 6.90 | - |
| 2023-09-29 09:15 am | 2.0 | 58.28 | 17.69 | 10.50 | 66.80 | 6.40 | - | 30 | 6.90 | - |
| 2023-09-29 09:00 am | 1.6 | 57.74 | 14.11 | 8.20 | 69.80 | 6.80 | - | 59 | 6.90 | - |
| 2023-09-29 08:45 am | 1.0 | 57.38 | 11.13 | 6.40 | 72.10 | 7.10 | - | 16 | 6.80 | - |
| 2023-09-29 08:30 am | 0.7 | 57.38 | 10.95 | 6.30 | 72.10 | 7.10 | - | 14 | 6.80 | - |
| 2023-09-29 08:15 am | 0.3 | 57.20 | 8.92 | 5.00 | 70.80 | 7.10 | - | 13 | 6.80 | - |
| 2023-09-29 08:00 am | 0.3 | 57.20 | 10.30 | 5.90 | 40.00 | 4.00 | - | 18 | 6.70 | - |
| 2023-09-29 07:45 am | 0.0 | 57.20 | 8.90 | 5.00 | 63.50 | 6.40 | - | 15 | 6.70 | - |
| 2023-09-29 07:30 am | 0.0 | 57.02 | 8.93 | 5.00 | 65.60 | 6.60 | - | 17 | 6.70 | - |
| 2023-09-29 07:15 am | 0.0 | 57.20 | 9.08 | 5.10 | 68.00 | 6.80 | - | 17 | 6.80 | - |
| 2023-09-29 07:00 am | 0.3 | 57.20 | 9.25 | 5.20 | 70.40 | 7.00 | - | 20 | 6.80 | - |
| 2023-09-29 06:45 am | 0.3 | 57.20 | 9.52 | 5.40 | 68.90 | 6.90 | - | 133 | 6.80 | - |
| 2023-09-29 06:30 am | 0.3 | 57.38 | 10.26 | 5.80 | 70.70 | 7.00 | - | 42 | 6.80 | - |
| 2023-09-29 06:15 am | 0.7 | 57.56 | 11.50 | 6.60 | 69.70 | 6.90 | - | 50 | 6.80 | - |
| 2023-09-29 06:00 am | 0.7 | 57.74 | 13.50 | 7.80 | 68.40 | 6.70 | - | 59 | 6.80 | - |
| 2023-09-29 05:45 am | 1.0 | 58.28 | 16.61 | 9.80 | 66.50 | 6.40 | - | 51 | 6.80 | - |
| 2023-09-29 05:30 am | 1.3 | 58.64 | 20.15 | 12.10 | 64.50 | 6.10 | - | 43 | 6.90 | - |
| 2023-09-29 05:15 am | 2.0 | 59.00 | 23.33 | 14.20 | 62.80 | 5.80 | - | 28 | 6.90 | - |
| 2023-09-29 05:00 am | 2.3 | 59.36 | 26.56 | 16.30 | 61.50 | 5.60 | - | 18 | 7.00 | - |
| 2023-09-29 04:45 am | 2.6 | 60.26 | 33.79 | 21.20 | 61.00 | 5.30 | - | 17 | 7.10 | - |
| 2023-09-29 04:30 am | 3.0 | 60.80 | 38.48 | 24.50 | 59.60 | 5.10 | - | 11 | 7.20 | - |
| 2023-09-29 04:15 am | 3.3 | 60.98 | 40.02 | 25.60 | 61.60 | 5.20 | - | 9 | 7.20 | - |
| 2023-09-29 04:00 am | 3.6 | 61.16 | 40.50 | 25.90 | 61.70 | 5.20 | - | 8 | 7.20 | - |
| 2023-09-29 03:45 am | 4.3 | 61.16 | 42.02 | 27.00 | 60.20 | 5.00 | - | 7 | 7.30 | - |
| 2023-09-29 03:30 am | 4.6 | 61.16 | 42.30 | 27.20 | 58.00 | 4.80 | - | 7 | 7.30 | - |
| 2023-09-29 03:15 am | 4.9 | 61.34 | 42.86 | 27.60 | 60.50 | 5.00 | - | 9 | 7.30 | - |
| 2023-09-29 03:00 am | 5.2 | 61.34 | 43.24 | 27.90 | 63.40 | 5.30 | - | 9 | 7.30 | - |
| 2023-09-29 02:45 am | 5.6 | 61.34 | 43.75 | 28.30 | 67.80 | 5.60 | - | 9 | 7.30 | - |
| 2023-09-29 02:30 am | 5.9 | 61.34 | 44.41 | 28.70 | 69.70 | 5.70 | - | 8 | 7.40 | - |
| 2023-09-29 02:15 am | 6.2 | 61.34 | 45.01 | 29.20 | 72.20 | 5.90 | - | 8 | 7.40 | - |
| 2023-09-29 02:00 am | 6.6 | 61.34 | 45.44 | 29.50 | 74.70 | 6.10 | - | 14 | 7.40 | - |
| 2023-09-29 01:45 am | 6.9 | 61.16 | 45.89 | 29.80 | 77.20 | 6.30 | - | 10 | 7.50 | - |
| 2023-09-29 01:30 am | 7.2 | 61.16 | 46.52 | 30.30 | 78.80 | 6.50 | - | 10 | 7.50 | - |
| 2023-09-29 01:15 am | 7.2 | 60.80 | 47.83 | 31.20 | 80.90 | 6.60 | - | 10 | 7.60 | - |
| 2023-09-29 01:00 am | 7.5 | 60.62 | 47.98 | 31.30 | 80.10 | 6.50 | - | 9 | 7.60 | - |
| 2023-09-29 12:45 am | 7.9 | 60.62 | 48.04 | 31.40 | 74.40 | 6.10 | - | 10 | 7.50 | - |
| 2023-09-29 12:30 am | 7.9 | 60.62 | 48.08 | 31.40 | 82.70 | 6.80 | - | 10 | 7.60 | - |
| 2023-09-29 12:15 am | 7.9 | 60.80 | 48.04 | 31.40 | 83.30 | 6.80 | - | 10 | 7.60 | - |
| 2023-09-29 12:00 am | 7.5 | 60.98 | 47.64 | 31.10 | 82.90 | 6.80 | - | 12 | 7.60 | - |
| 2023-09-28 11:45 pm | 7.2 | 61.16 | 47.26 | 30.80 | 82.70 | 6.70 | - | 13 | 7.50 | - |
| 2023-09-28 11:30 pm | 6.9 | 61.52 | 46.26 | 30.10 | 80.80 | 6.60 | - | 14 | 7.50 | - |
| 2023-09-28 11:15 pm | 6.6 | 61.70 | 45.33 | 29.40 | 79.10 | 6.50 | - | 19 | 7.50 | - |
| 2023-09-28 11:00 pm | 6.2 | 62.06 | 44.97 | 29.10 | 79.10 | 6.50 | - | 18 | 7.50 | - |
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.
NDBC on Facebook
NOAA on LinkedIn
NDBC on Twitter