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Station SCQC1 - China Camp, San Francisco Bay Reserve, CA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
38.001 N 122.460 W (38°0'5" N 122°27'36" W)
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(24 hours for tsunami stations)
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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): | 4.9 ft |
 Ocean Temperature (OTMP): | 60.44 °F |
| Conductivity (COND): | 29.90 mS/cm |
| Salinity (SAL): | 18.60 psu |
| Oxygen Concentration (O2PCT): | 78.2% |
| Oxygen Concentration (O2PPM): | 6.90 ppm |
| Turbidity (TURB): | 168 FTU |
| pH (PH): | 7.70 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-19 08:15 pm | 4.9 | 60.26 | 30.37 | 18.90 | 72.00 | 6.40 | - | 71 | 7.70 | - |
| 2025-04-19 08:00 pm | 4.9 | 60.08 | 30.46 | 19.00 | 74.60 | 6.60 | - | 73 | 7.70 | - |
| 2025-04-19 07:45 pm | 4.9 | 60.08 | 30.57 | 19.00 | 77.00 | 6.80 | - | 91 | 7.70 | - |
| 2025-04-19 07:30 pm | 4.9 | 59.90 | 30.70 | 19.10 | 80.10 | 7.10 | - | 111 | 7.70 | - |
| 2025-04-19 07:15 pm | 4.9 | 59.54 | 30.94 | 19.30 | 83.20 | 7.40 | - | 84 | 7.80 | - |
| 2025-04-19 07:00 pm | 4.9 | 60.08 | 29.33 | 18.20 | 88.60 | 7.90 | - | 26 | 7.80 | - |
| 2025-04-19 06:45 pm | 4.9 | 59.90 | 29.41 | 18.20 | 89.90 | 8.00 | - | 21 | 7.80 | - |
| 2025-04-19 06:30 pm | 4.6 | 59.90 | 29.43 | 18.30 | 90.00 | 8.00 | - | 25 | 7.80 | - |
| 2025-04-19 06:15 pm | 4.6 | 60.08 | 29.00 | 18.00 | 90.80 | 8.10 | - | 26 | 7.80 | - |
| 2025-04-19 06:00 pm | 4.6 | 60.08 | 29.26 | 18.10 | 90.80 | 8.10 | - | 30 | 7.80 | - |
| 2025-04-19 05:45 pm | 4.3 | 60.44 | 28.79 | 17.80 | 91.10 | 8.10 | - | 46 | 7.80 | - |
| 2025-04-19 05:30 pm | 4.3 | 62.60 | 26.87 | 16.50 | 98.80 | 8.60 | - | 247 | 7.90 | - |
| 2025-04-19 05:15 pm | 3.9 | 63.68 | 25.04 | 15.30 | 100.20 | 8.70 | - | 129 | 7.90 | - |
| 2025-04-19 05:00 pm | 3.9 | 63.68 | 24.49 | 14.90 | 99.30 | 8.70 | - | 58 | 7.90 | - |
| 2025-04-19 04:45 pm | 3.6 | 64.94 | 22.39 | 13.50 | 102.60 | 8.90 | - | 57 | 7.90 | - |
| 2025-04-19 04:30 pm | 3.6 | 64.76 | 22.34 | 13.50 | 102.50 | 8.90 | - | 30 | 7.90 | - |
| 2025-04-19 04:15 pm | 3.3 | 64.76 | 22.30 | 13.50 | 102.30 | 8.90 | - | 27 | 7.90 | - |
| 2025-04-19 04:00 pm | 3.3 | 65.30 | 22.28 | 13.50 | 104.30 | 9.00 | - | 31 | 7.90 | - |
| 2025-04-19 03:45 pm | 3.0 | 64.94 | 22.19 | 13.40 | 103.00 | 8.90 | - | 42 | 7.90 | - |
| 2025-04-19 03:30 pm | 3.0 | 64.94 | 21.99 | 13.30 | 101.80 | 8.80 | - | 41 | 7.90 | - |
| 2025-04-19 03:15 pm | 2.6 | 64.76 | 21.59 | 13.00 | 100.00 | 8.70 | - | 57 | 7.90 | - |
| 2025-04-19 03:00 pm | 2.3 | 65.30 | 21.28 | 12.80 | 104.30 | 9.10 | - | 36 | 7.90 | - |
| 2025-04-19 02:45 pm | 2.3 | 66.02 | 21.57 | 13.00 | 105.50 | 9.10 | - | 43 | 7.90 | - |
| 2025-04-19 02:30 pm | 2.0 | 67.46 | 22.84 | 13.80 | 106.00 | 8.90 | - | 49 | 8.00 | - |
| 2025-04-19 02:15 pm | 2.0 | 68.18 | 23.36 | 14.20 | 106.10 | 8.90 | - | 71 | 7.90 | - |
| 2025-04-19 02:00 pm | 1.6 | 68.18 | 23.20 | 14.10 | 106.70 | 8.90 | - | 144 | 7.90 | - |
| 2025-04-19 01:45 pm | 1.6 | 70.88 | 23.28 | 14.10 | 114.80 | 9.30 | - | 284 | 8.10 | - |
| 2025-04-19 01:30 pm | 1.3 | 69.80 | 23.17 | 14.00 | 114.40 | 9.40 | - | 313 | 8.00 | - |
| 2025-04-19 01:15 pm | 1.3 | 70.34 | 23.21 | 14.10 | 110.80 | 9.00 | - | 182 | 8.00 | - |
| 2025-04-19 01:00 pm | 1.0 | 70.34 | 23.13 | 14.00 | 108.20 | 8.90 | - | 270 | 7.90 | - |
| 2025-04-19 12:45 pm | 1.0 | 71.42 | 23.10 | 14.00 | 107.70 | 8.70 | - | 379 | 8.00 | - |
| 2025-04-19 12:30 pm | 1.0 | 71.60 | 23.03 | 13.90 | 111.40 | 9.00 | - | - | 8.00 | - |
| 2025-04-19 12:15 pm | 1.0 | 71.24 | 23.13 | 14.00 | 113.60 | 9.20 | - | 373 | 8.10 | - |
| 2025-04-19 12:00 pm | 1.0 | 70.16 | 23.14 | 14.00 | 112.10 | 9.20 | - | 362 | 8.10 | - |
| 2025-04-19 11:45 am | 1.0 | 69.98 | 23.27 | 14.10 | 114.10 | 9.40 | - | 324 | 8.10 | - |
| 2025-04-19 11:30 am | 1.0 | 69.26 | 23.30 | 14.10 | 114.10 | 9.40 | - | 666 | 8.10 | - |
| 2025-04-19 11:15 am | 1.0 | 68.00 | 23.20 | 14.10 | 110.50 | 9.30 | - | 269 | 8.00 | - |
| 2025-04-19 11:00 am | 1.3 | 65.84 | 23.07 | 14.00 | 98.90 | 8.50 | - | 135 | 7.80 | - |
| 2025-04-19 10:45 am | 1.3 | 63.68 | 23.03 | 14.00 | 88.60 | 7.80 | - | 222 | 7.80 | - |
| 2025-04-19 10:30 am | 1.6 | 63.50 | 23.01 | 14.00 | 90.60 | 8.00 | - | 220 | 7.80 | - |
| 2025-04-19 10:15 am | 1.6 | 63.14 | 23.02 | 14.00 | 91.50 | 8.10 | - | 95 | 7.80 | - |
| 2025-04-19 10:00 am | 2.0 | 62.60 | 22.95 | 13.90 | 89.30 | 7.90 | - | 75 | 7.80 | - |
| 2025-04-19 09:45 am | 2.0 | 62.60 | 22.94 | 13.90 | 88.10 | 7.80 | - | 27 | 7.80 | - |
| 2025-04-19 09:30 am | 2.3 | 63.14 | 22.95 | 13.90 | 89.40 | 7.90 | - | 29 | 7.80 | - |
| 2025-04-19 09:15 am | 2.3 | 62.78 | 22.84 | 13.80 | 88.10 | 7.80 | - | 40 | 7.80 | - |
| 2025-04-19 09:00 am | 2.6 | 62.60 | 22.70 | 13.70 | 88.00 | 7.80 | - | 36 | 7.80 | - |
| 2025-04-19 08:45 am | 3.0 | 62.78 | 22.52 | 13.60 | 90.10 | 8.00 | - | 41 | 7.80 | - |
| 2025-04-19 08:30 am | 3.0 | 61.70 | 23.02 | 14.00 | 88.10 | 7.90 | - | 23 | 7.80 | - |
| 2025-04-19 08:15 am | 3.3 | 61.88 | 22.97 | 13.90 | 87.80 | 7.90 | - | 23 | 7.80 | - |
| 2025-04-19 08:00 am | 3.6 | 61.88 | 23.17 | 14.10 | 88.50 | 7.90 | - | 24 | 7.80 | - |
| 2025-04-19 07:45 am | 3.9 | 62.06 | 22.84 | 13.80 | 88.00 | 7.90 | - | 38 | 7.80 | - |
| 2025-04-19 07:30 am | 3.9 | 61.52 | 23.00 | 13.90 | 89.50 | 8.10 | - | 27 | 7.80 | - |
| 2025-04-19 07:15 am | 4.3 | 61.52 | 23.23 | 14.10 | 90.00 | 8.10 | - | 25 | 7.80 | - |
| 2025-04-19 07:00 am | 4.6 | 61.16 | 24.04 | 14.60 | 89.90 | 8.10 | - | 24 | 7.80 | - |
| 2025-04-19 06:45 am | 4.6 | 61.34 | 23.62 | 14.40 | 90.20 | 8.10 | - | 43 | 7.80 | - |
| 2025-04-19 06:30 am | 4.9 | 61.52 | 23.74 | 14.40 | 91.00 | 8.20 | - | 89 | 7.80 | - |
| 2025-04-19 06:15 am | 5.2 | 60.80 | 26.28 | 16.10 | 89.80 | 8.00 | - | 27 | 7.80 | - |
| 2025-04-19 06:00 am | 5.2 | 60.08 | 29.49 | 18.30 | 85.70 | 7.60 | - | 11 | 7.80 | - |
| 2025-04-19 05:45 am | 5.6 | 59.18 | 33.98 | 21.40 | 78.70 | 7.00 | - | 10 | 7.70 | - |
| 2025-04-19 05:30 am | 5.6 | 58.82 | 33.99 | 21.40 | 80.80 | 7.20 | - | 10 | 7.80 | - |
| 2025-04-19 05:15 am | 5.9 | 58.82 | 34.17 | 21.50 | 82.00 | 7.30 | - | 11 | 7.80 | - |
| 2025-04-19 05:00 am | 5.9 | 58.46 | 34.78 | 21.90 | 81.70 | 7.20 | - | 10 | 7.80 | - |
| 2025-04-19 04:45 am | 5.9 | 59.54 | 31.61 | 19.70 | 83.90 | 7.40 | - | 12 | 7.80 | - |
| 2025-04-19 04:30 am | 5.9 | 60.08 | 30.67 | 19.10 | 83.90 | 7.40 | - | 10 | 7.80 | - |
| 2025-04-19 04:15 am | 5.9 | 59.54 | 33.09 | 20.80 | 76.30 | 6.70 | - | 13 | 7.70 | - |
| 2025-04-19 04:00 am | 5.9 | 59.18 | 33.88 | 21.30 | 78.60 | 6.90 | - | 11 | 7.70 | - |
| 2025-04-19 03:45 am | 5.9 | 59.00 | 34.15 | 21.50 | 79.30 | 7.00 | - | 10 | 7.70 | - |
| 2025-04-19 03:30 am | 5.9 | 59.36 | 33.37 | 20.90 | 78.80 | 7.00 | - | 12 | 7.70 | - |
| 2025-04-19 03:15 am | 5.9 | 60.80 | 29.41 | 18.20 | 82.90 | 7.30 | - | 15 | 7.80 | - |
| 2025-04-19 03:00 am | 5.9 | 61.16 | 28.20 | 17.40 | 85.30 | 7.50 | - | 13 | 7.80 | - |
| 2025-04-19 02:45 am | 5.6 | 61.88 | 24.85 | 15.20 | 92.80 | 8.30 | - | 9 | 7.80 | - |
| 2025-04-19 02:30 am | 5.6 | 61.88 | 24.89 | 15.20 | 93.20 | 8.30 | - | 9 | 7.90 | - |
| 2025-04-19 02:15 am | 5.6 | 61.70 | 25.43 | 15.60 | 94.50 | 8.40 | - | 9 | 7.90 | - |
| 2025-04-19 02:00 am | 5.2 | 61.70 | 25.73 | 15.80 | 95.00 | 8.40 | - | 9 | 7.90 | - |
| 2025-04-19 01:45 am | 5.2 | 61.70 | 25.36 | 15.50 | 95.00 | 8.40 | - | 10 | 7.90 | - |
| 2025-04-19 01:30 am | 5.2 | 61.70 | 24.71 | 15.10 | 91.50 | 8.20 | - | 12 | 7.80 | - |
| 2025-04-19 01:15 am | 4.9 | 62.06 | 23.58 | 14.30 | 93.00 | 8.30 | - | 12 | 7.80 | - |
| 2025-04-19 01:00 am | 4.9 | 62.24 | 22.64 | 13.70 | 94.80 | 8.50 | - | 12 | 7.90 | - |
| 2025-04-19 12:45 am | 4.9 | 62.24 | 22.67 | 13.70 | 94.60 | 8.50 | - | 12 | 7.90 | - |
| 2025-04-19 12:30 am | 4.6 | 62.24 | 22.76 | 13.80 | 95.30 | 8.50 | - | 11 | 7.90 | - |
| 2025-04-19 12:15 am | 4.6 | 62.24 | 22.85 | 13.90 | 95.70 | 8.50 | - | 10 | 7.90 | - |
| 2025-04-19 12:00 am | 4.6 | 62.60 | 22.82 | 13.80 | 94.90 | 8.40 | - | 12 | 7.90 | - |
| 2025-04-18 11:45 pm | 4.6 | 62.42 | 22.94 | 13.90 | 95.50 | 8.50 | - | 11 | 7.90 | - |
| 2025-04-18 11:30 pm | 4.3 | 62.42 | 23.16 | 14.10 | 94.60 | 8.40 | - | 12 | 7.90 | - |
| 2025-04-18 11:15 pm | 4.3 | 62.60 | 23.11 | 14.00 | 92.50 | 8.20 | - | 17 | 7.80 | - |
| 2025-04-18 11:00 pm | 4.3 | 62.60 | 23.17 | 14.10 | 92.90 | 8.30 | - | 19 | 7.80 | - |
| 2025-04-18 10:45 pm | 4.3 | 62.60 | 23.43 | 14.20 | 90.30 | 8.00 | - | 24 | 7.80 | - |
| 2025-04-18 10:30 pm | 4.3 | 61.88 | 26.04 | 16.00 | 68.00 | 6.00 | - | 69 | 7.70 | - |
| 2025-04-18 10:15 pm | 4.3 | 61.70 | 26.10 | 16.00 | 71.10 | 6.30 | - | 77 | 7.70 | - |
| 2025-04-18 10:00 pm | 4.3 | 61.70 | 26.22 | 16.10 | 75.20 | 6.70 | - | 83 | 7.70 | - |
| 2025-04-18 09:45 pm | 4.3 | 61.70 | 26.56 | 16.30 | 74.80 | 6.60 | - | 110 | 7.70 | - |
| 2025-04-18 09:30 pm | 4.3 | 61.70 | 26.65 | 16.40 | 78.00 | 6.90 | - | 152 | 7.70 | - |
| 2025-04-18 09:15 pm | 4.3 | 61.70 | 26.71 | 16.40 | 81.00 | 7.20 | - | 80 | 7.80 | - |
| 2025-04-18 09:00 pm | 4.3 | 62.42 | 24.21 | 14.80 | 94.40 | 8.40 | - | 23 | 7.90 | - |
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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