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): | 1.6 m |
 Ocean Temperature (OTMP): | 14.30 °C |
| Conductivity (COND): | 31.04 mS/cm |
| Salinity (SAL): | 19.30 psu |
| Oxygen Concentration (O2PCT): | 84.4% |
| Oxygen Concentration (O2PPM): | 7.70 ppm |
| Turbidity (TURB): | 9 FTU |
| pH (PH): | 7.70 |
| TIME (GMT) |
DEPTH m |
OTMP °C |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-19 1800 | 1.6 | 14.30 | 31.04 | 19.30 | 84.70 | 7.70 | - | 6 | 7.70 | - |
| 2024-04-19 1745 | 1.7 | 14.30 | 31.06 | 19.40 | 88.50 | 8.10 | - | 7 | 7.70 | - |
| 2024-04-19 1730 | 1.7 | 14.30 | 31.00 | 19.30 | 88.00 | 8.00 | - | 6 | 7.70 | - |
| 2024-04-19 1715 | 1.7 | 14.30 | 30.89 | 19.20 | 87.80 | 8.00 | - | 6 | 7.70 | - |
| 2024-04-19 1700 | 1.7 | 14.30 | 30.67 | 19.10 | 88.00 | 8.00 | - | 6 | 7.70 | - |
| 2024-04-19 1645 | 1.6 | 14.30 | 30.47 | 19.00 | 87.20 | 7.90 | - | 7 | 7.70 | - |
| 2024-04-19 1630 | 1.6 | 14.30 | 30.03 | 18.70 | 87.00 | 7.90 | - | 7 | 7.70 | - |
| 2024-04-19 1615 | 1.5 | 14.30 | 29.89 | 18.60 | 86.80 | 7.90 | - | 8 | 7.70 | - |
| 2024-04-19 1600 | 1.4 | 14.30 | 29.30 | 18.20 | 86.40 | 7.90 | - | 7 | 7.70 | - |
| 2024-04-19 1545 | 1.4 | 14.30 | 28.76 | 17.80 | 85.90 | 7.90 | - | 7 | 7.70 | - |
| 2024-04-19 1530 | 1.3 | 14.40 | 28.42 | 17.60 | 85.70 | 7.90 | - | 8 | 7.60 | - |
| 2024-04-19 1515 | 1.2 | 14.30 | 27.22 | 16.80 | 85.00 | 7.90 | - | 9 | 7.60 | - |
| 2024-04-19 1500 | 1.2 | 14.30 | 25.96 | 15.90 | 82.20 | 7.60 | - | 8 | 7.50 | - |
| 2024-04-19 1445 | 1.1 | 14.40 | 25.65 | 15.70 | 82.50 | 7.70 | - | 8 | 7.50 | - |
| 2024-04-19 1430 | 1.0 | 14.30 | 25.32 | 15.50 | 82.70 | 7.70 | - | 8 | 7.50 | - |
| 2024-04-19 1415 | 1.0 | 14.20 | 24.27 | 14.80 | 83.40 | 7.80 | - | 8 | 7.50 | - |
| 2024-04-19 1400 | 0.9 | 13.90 | 22.00 | 13.30 | 84.00 | 8.00 | - | 9 | 7.40 | - |
| 2024-04-19 1345 | 0.8 | 13.70 | 20.11 | 12.00 | 83.80 | 8.10 | - | 8 | 7.30 | - |
| 2024-04-19 1330 | 0.8 | 12.70 | 12.99 | 7.50 | 84.20 | 8.50 | - | 9 | 7.00 | - |
| 2024-04-19 1315 | 0.7 | 11.10 | 4.37 | 2.30 | 85.10 | 9.20 | - | 12 | 6.70 | - |
| 2024-04-19 1300 | 0.7 | 9.90 | 0.59 | 0.30 | 84.40 | 9.50 | - | 14 | 6.80 | - |
| 2024-04-19 1245 | 0.6 | 9.90 | 0.33 | 0.20 | 86.00 | 9.70 | - | 10 | 6.80 | - |
| 2024-04-19 1230 | 0.6 | 10.00 | 0.30 | 0.20 | 85.50 | 9.70 | - | 10 | 6.90 | - |
| 2024-04-19 1215 | 0.6 | 10.00 | 0.31 | 0.20 | 84.50 | 9.50 | - | 12 | 6.90 | - |
| 2024-04-19 1200 | 0.6 | 10.00 | 0.24 | 0.10 | 86.30 | 9.70 | - | 9 | 6.90 | - |
| 2024-04-19 1145 | 0.5 | 10.10 | 0.25 | 0.10 | 85.60 | 9.60 | - | 11 | 6.90 | - |
| 2024-04-19 1130 | 0.5 | 10.00 | 0.24 | 0.10 | 86.20 | 9.70 | - | 11 | 6.90 | - |
| 2024-04-19 1115 | 0.5 | 10.10 | 0.23 | 0.10 | 86.50 | 9.80 | - | 13 | 7.00 | - |
| 2024-04-19 1100 | 0.5 | 10.20 | 0.30 | 0.10 | 86.30 | 9.70 | - | 12 | 7.00 | - |
| 2024-04-19 1045 | 0.6 | 10.50 | 0.51 | 0.30 | 86.10 | 9.60 | - | 14 | 6.90 | - |
| 2024-04-19 1030 | 0.6 | 10.90 | 1.66 | 0.80 | 85.90 | 9.50 | - | 14 | 6.90 | - |
| 2024-04-19 1015 | 0.7 | 11.60 | 3.80 | 2.00 | 86.50 | 9.30 | - | 11 | 6.90 | - |
| 2024-04-19 1000 | 0.7 | 12.10 | 5.51 | 3.00 | 87.80 | 9.30 | - | 9 | 7.00 | - |
| 2024-04-19 0945 | 0.8 | 13.60 | 11.97 | 6.90 | 89.60 | 8.90 | - | 9 | 7.30 | - |
| 2024-04-19 0930 | 0.9 | 14.90 | 27.10 | 16.70 | 87.20 | 8.00 | - | 8 | 7.60 | - |
| 2024-04-19 0915 | 1.0 | 14.90 | 27.06 | 16.70 | 88.80 | 8.10 | - | 7 | 7.60 | - |
| 2024-04-19 0900 | 1.0 | 15.00 | 26.27 | 16.10 | 88.20 | 8.10 | - | 8 | 7.60 | - |
| 2024-04-19 0845 | 1.1 | 14.90 | 26.99 | 16.60 | 91.20 | 8.30 | - | 7 | 7.60 | - |
| 2024-04-19 0830 | 1.2 | 15.00 | 26.44 | 16.20 | 92.40 | 8.40 | - | 7 | 7.60 | - |
| 2024-04-19 0815 | 1.3 | 15.00 | 26.11 | 16.00 | 92.70 | 8.50 | - | 6 | 7.60 | - |
| 2024-04-19 0800 | 1.3 | 15.00 | 25.45 | 15.60 | 93.30 | 8.60 | - | 8 | 7.70 | - |
| 2024-04-19 0745 | 1.4 | 15.20 | 23.67 | 14.40 | 93.80 | 8.60 | - | 8 | 7.60 | - |
| 2024-04-19 0730 | 1.5 | 15.20 | 23.78 | 14.50 | 93.30 | 8.60 | - | 8 | 7.60 | - |
| 2024-04-19 0715 | 1.5 | 15.20 | 23.78 | 14.50 | 95.10 | 8.80 | - | 8 | 7.70 | - |
| 2024-04-19 0700 | 1.6 | 15.20 | 23.58 | 14.30 | 94.20 | 8.70 | - | 8 | 7.70 | - |
| 2024-04-19 0645 | 1.6 | 15.20 | 23.65 | 14.40 | 96.10 | 8.80 | - | 8 | 7.70 | - |
| 2024-04-19 0630 | 1.7 | 15.30 | 23.43 | 14.20 | 96.50 | 8.90 | - | 9 | 7.70 | - |
| 2024-04-19 0615 | 1.7 | 15.30 | 23.40 | 14.20 | 96.80 | 8.90 | - | 9 | 7.70 | - |
| 2024-04-19 0600 | 1.8 | 15.30 | 23.23 | 14.10 | 98.10 | 9.00 | - | 9 | 7.70 | - |
| 2024-04-19 0545 | 1.7 | 15.40 | 22.58 | 13.70 | 98.30 | 9.00 | - | 10 | 7.70 | - |
| 2024-04-19 0530 | 1.7 | 15.40 | 21.78 | 13.10 | 98.30 | 9.10 | - | 10 | 7.70 | - |
| 2024-04-19 0515 | 1.7 | 15.40 | 20.83 | 12.50 | 98.80 | 9.10 | - | 11 | 7.70 | - |
| 2024-04-19 0500 | 1.7 | 15.60 | 18.14 | 10.80 | 98.10 | 9.20 | - | 11 | 7.60 | - |
| 2024-04-19 0445 | 1.6 | 15.50 | 16.19 | 9.50 | 98.00 | 9.20 | - | 12 | 7.50 | - |
| 2024-04-19 0430 | 1.6 | 15.50 | 14.86 | 8.70 | 98.20 | 9.30 | - | 12 | 7.50 | - |
| 2024-04-19 0415 | 1.5 | 15.50 | 14.45 | 8.40 | 98.30 | 9.30 | - | 13 | 7.50 | - |
| 2024-04-19 0400 | 1.4 | 15.60 | 14.04 | 8.20 | 98.00 | 9.30 | - | 14 | 7.50 | - |
| 2024-04-19 0345 | 1.3 | 15.50 | 13.11 | 7.60 | 98.10 | 9.30 | - | 14 | 7.40 | - |
| 2024-04-19 0330 | 1.2 | 15.50 | 12.28 | 7.10 | 98.20 | 9.40 | - | 16 | 7.40 | - |
| 2024-04-19 0315 | 1.1 | 15.50 | 11.09 | 6.30 | 98.50 | 9.50 | - | 17 | 7.40 | - |
| 2024-04-19 0300 | 1.1 | 15.40 | 9.07 | 5.10 | 98.90 | 9.60 | - | 18 | 7.30 | - |
| 2024-04-19 0245 | 1.0 | 15.20 | 4.55 | 2.50 | 101.00 | 10.00 | - | 19 | 7.10 | - |
| 2024-04-19 0230 | 0.9 | 15.10 | 1.98 | 1.00 | 103.20 | 10.30 | - | 21 | 7.00 | - |
| 2024-04-19 0215 | 0.8 | 15.10 | 1.03 | 0.50 | 103.20 | 10.30 | - | 26 | 7.10 | - |
| 2024-04-19 0200 | 0.7 | 14.90 | 0.78 | 0.40 | 103.60 | 10.40 | - | 25 | 7.10 | - |
| 2024-04-19 0145 | 0.6 | 14.50 | 0.55 | 0.30 | 105.90 | 10.80 | - | 17 | 7.00 | - |
| 2024-04-19 0130 | 0.5 | 14.00 | 0.30 | 0.10 | 106.10 | 10.90 | - | 11 | 6.90 | - |
| 2024-04-19 0115 | 0.5 | 13.50 | 0.26 | 0.10 | 104.70 | 10.90 | - | 10 | 6.90 | - |
| 2024-04-19 0100 | 0.4 | 13.60 | 0.24 | 0.10 | 103.90 | 10.80 | - | 11 | 7.00 | - |
| 2024-04-19 0045 | 0.4 | 13.80 | 0.26 | 0.10 | 103.90 | 10.80 | - | 10 | 6.90 | - |
| 2024-04-19 0030 | 0.3 | 13.90 | 0.27 | 0.10 | 105.00 | 10.80 | - | 13 | 7.00 | - |
| 2024-04-19 0015 | 0.3 | 14.00 | 0.27 | 0.10 | 106.20 | 10.90 | - | 13 | 7.00 | - |
| 2024-04-19 0000 | 0.2 | 14.00 | 0.28 | 0.10 | 106.10 | 10.90 | - | 22 | 7.00 | - |
| 2024-04-18 2345 | 0.2 | 14.10 | 0.28 | 0.10 | 106.60 | 11.00 | - | 15 | 7.00 | - |
| 2024-04-18 2330 | 0.2 | 14.10 | 0.29 | 0.10 | 105.70 | 10.90 | - | 17 | 7.00 | - |
| 2024-04-18 2315 | 0.2 | 14.00 | 0.31 | 0.20 | 106.70 | 11.00 | - | 21 | 7.00 | - |
| 2024-04-18 2300 | 0.2 | 13.90 | 0.30 | 0.20 | 106.60 | 11.00 | - | 24 | 7.00 | - |
| 2024-04-18 2245 | 0.2 | 13.80 | 0.31 | 0.20 | 106.20 | 11.00 | - | 27 | 7.10 | - |
| 2024-04-18 2230 | 0.2 | 13.50 | 0.32 | 0.20 | 105.70 | 11.00 | - | 29 | 7.10 | - |
| 2024-04-18 2215 | 0.3 | 13.20 | 0.35 | 0.20 | 105.00 | 11.00 | - | 28 | 7.10 | - |
| 2024-04-18 2200 | 0.3 | 12.90 | 0.54 | 0.30 | 104.20 | 11.00 | - | 29 | 7.00 | - |
| 2024-04-18 2145 | 0.4 | 12.60 | 1.18 | 0.60 | 102.80 | 10.90 | - | 26 | 7.00 | - |
| 2024-04-18 2130 | 0.4 | 12.40 | 1.94 | 1.00 | 101.40 | 10.80 | - | 23 | 6.90 | - |
| 2024-04-18 2115 | 0.5 | 12.20 | 3.00 | 1.60 | 99.60 | 10.60 | - | 34 | 7.00 | - |
| 2024-04-18 2100 | 0.6 | 12.20 | 5.41 | 2.90 | 96.90 | 10.20 | - | 16 | 7.00 | - |
| 2024-04-18 2045 | 0.6 | 12.30 | 8.70 | 4.90 | 94.80 | 9.80 | - | 12 | 7.10 | - |
| 2024-04-18 2030 | 0.7 | 12.30 | 12.71 | 7.30 | 92.30 | 9.40 | - | 9 | 7.20 | - |
| 2024-04-18 2015 | 0.8 | 13.10 | 21.67 | 13.10 | 89.30 | 8.70 | - | 7 | 7.40 | - |
| 2024-04-18 2000 | 0.9 | 13.50 | 25.82 | 15.80 | 87.70 | 8.30 | - | 7 | 7.50 | - |
| 2024-04-18 1945 | 0.9 | 13.70 | 27.47 | 16.90 | 87.00 | 8.10 | - | 8 | 7.50 | - |
| 2024-04-18 1930 | 1.0 | 13.70 | 28.32 | 17.50 | 86.30 | 8.00 | - | 6 | 7.60 | - |
| 2024-04-18 1915 | 1.1 | 13.70 | 29.01 | 18.00 | 85.90 | 8.00 | - | 7 | 7.60 | - |
| 2024-04-18 1900 | 1.2 | 13.70 | 29.62 | 18.40 | 85.10 | 7.90 | - | 7 | 7.60 | - |
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