Station EVMC1 - Vierra Mouth, Elkhorn Slough Reserve, CA
Owned and maintained by National Estuarine Research Reserve System
Water Quality Station
36.811 N 121.779 W (36°48'40" N 121°46'45" 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): | 4.6 ft |
 Ocean Temperature (OTMP): | 57.74 °F |
| Conductivity (COND): | 49.76 mS/cm |
| Salinity (SAL): | 32.60 psu |
| Oxygen Concentration (O2PCT): | 92.4% |
| Oxygen Concentration (O2PPM): | 7.70 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 8.00 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-10-12 04:45 pm | 4.6 | 57.92 | 49.71 | 32.50 | 91.80 | 7.70 | - | 2 | 8.00 | - |
| 2024-10-12 04:30 pm | 4.6 | 58.10 | 49.69 | 32.50 | 93.80 | 7.80 | - | 2 | 8.00 | - |
| 2024-10-12 04:15 pm | 4.3 | 58.64 | 49.66 | 32.50 | 96.00 | 8.00 | - | 2 | 8.00 | - |
| 2024-10-12 04:00 pm | 4.3 | 58.64 | 49.67 | 32.50 | 97.60 | 8.10 | - | 2 | 8.00 | - |
| 2024-10-12 03:45 pm | 4.3 | 59.18 | 49.64 | 32.50 | 92.00 | 7.60 | - | 2 | 8.00 | - |
| 2024-10-12 03:30 pm | 3.9 | 58.82 | 49.74 | 32.60 | 75.20 | 6.20 | - | 3 | 7.90 | - |
| 2024-10-12 03:15 pm | 3.9 | 58.64 | 49.74 | 32.60 | 74.60 | 6.20 | - | 3 | 7.90 | - |
| 2024-10-12 03:00 pm | 3.6 | 59.00 | 49.78 | 32.60 | 77.00 | 6.40 | - | 3 | 8.00 | - |
| 2024-10-12 02:45 pm | 3.6 | 58.64 | 49.79 | 32.60 | 75.20 | 6.20 | - | 3 | 7.90 | - |
| 2024-10-12 02:30 pm | 3.6 | 58.82 | 49.77 | 32.60 | 79.00 | 6.50 | - | 3 | 8.00 | - |
| 2024-10-12 02:15 pm | 3.6 | 58.82 | 49.76 | 32.60 | 75.30 | 6.20 | - | 2 | 7.90 | - |
| 2024-10-12 02:00 pm | 3.6 | 58.28 | 49.81 | 32.60 | 66.70 | 5.60 | - | 2 | 7.90 | - |
| 2024-10-12 01:45 pm | 3.3 | 58.46 | 49.89 | 32.70 | 67.00 | 5.60 | - | 2 | 7.90 | - |
| 2024-10-12 01:30 pm | 3.3 | 58.82 | 49.84 | 32.60 | 76.70 | 6.40 | - | 3 | 8.00 | - |
| 2024-10-12 01:15 pm | 3.3 | 58.46 | 49.79 | 32.60 | 74.10 | 6.20 | - | 3 | 7.90 | - |
| 2024-10-12 01:00 pm | 3.3 | 57.92 | 49.84 | 32.60 | 70.70 | 5.90 | - | 2 | 7.90 | - |
| 2024-10-12 12:45 pm | 3.3 | 59.54 | 49.72 | 32.60 | 86.20 | 7.10 | - | 3 | 8.00 | - |
| 2024-10-12 12:30 pm | 3.3 | 59.36 | 49.71 | 32.60 | 86.20 | 7.10 | - | 3 | 8.00 | - |
| 2024-10-12 12:15 pm | 3.6 | 59.00 | 49.66 | 32.50 | 81.70 | 6.80 | - | 3 | 7.90 | - |
| 2024-10-12 12:00 pm | 3.6 | 59.90 | 49.72 | 32.60 | 85.90 | 7.00 | - | 3 | 8.00 | - |
| 2024-10-12 11:45 am | 3.6 | 59.72 | 49.72 | 32.60 | 85.20 | 7.00 | - | 2 | 8.00 | - |
| 2024-10-12 11:30 am | 3.6 | 59.54 | 49.74 | 32.60 | 84.00 | 6.90 | - | 2 | 8.00 | - |
| 2024-10-12 11:15 am | 3.6 | 58.82 | 49.73 | 32.60 | 77.40 | 6.40 | - | 2 | 7.90 | - |
| 2024-10-12 11:00 am | 3.6 | 58.28 | 49.78 | 32.60 | 78.50 | 6.50 | - | 2 | 7.90 | - |
| 2024-10-12 10:45 am | 3.6 | 58.10 | 49.76 | 32.60 | 77.80 | 6.50 | - | 2 | 7.90 | - |
| 2024-10-12 10:30 am | 3.9 | 57.74 | 49.78 | 32.60 | 76.10 | 6.40 | - | 3 | 7.90 | - |
| 2024-10-12 10:15 am | 3.9 | 57.92 | 49.75 | 32.60 | 75.90 | 6.30 | - | 3 | 7.90 | - |
| 2024-10-12 10:00 am | 3.9 | 57.74 | 49.78 | 32.60 | 73.70 | 6.20 | - | 2 | 7.90 | - |
| 2024-10-12 09:45 am | 3.9 | 57.20 | 49.90 | 32.70 | 72.70 | 6.10 | - | 2 | 7.90 | - |
| 2024-10-12 09:30 am | 3.9 | 57.38 | 49.83 | 32.60 | 72.20 | 6.10 | - | 2 | 7.90 | - |
| 2024-10-12 09:15 am | 4.3 | 57.38 | 49.83 | 32.60 | 70.20 | 5.90 | - | 2 | 7.90 | - |
| 2024-10-12 09:00 am | 4.3 | 57.56 | 49.80 | 32.60 | 69.90 | 5.90 | - | 2 | 7.90 | - |
| 2024-10-12 08:45 am | 4.3 | 58.10 | 49.71 | 32.50 | 68.20 | 5.70 | - | 3 | 7.90 | - |
| 2024-10-12 08:30 am | 4.3 | 57.20 | 49.90 | 32.70 | 66.30 | 5.60 | - | 2 | 7.90 | - |
| 2024-10-12 08:15 am | 4.3 | 57.38 | 49.84 | 32.60 | 67.90 | 5.70 | - | 2 | 7.90 | - |
| 2024-10-12 08:00 am | 4.3 | 57.20 | 49.81 | 32.60 | 68.30 | 5.80 | - | 2 | 7.90 | - |
| 2024-10-12 07:45 am | 4.3 | 57.20 | 49.83 | 32.60 | 66.50 | 5.60 | - | 2 | 7.90 | - |
| 2024-10-12 07:30 am | 4.3 | 57.02 | 49.83 | 32.60 | 68.50 | 5.80 | - | 2 | 7.90 | - |
| 2024-10-12 07:15 am | 4.3 | 57.02 | 49.86 | 32.60 | 70.30 | 5.90 | - | 2 | 7.90 | - |
| 2024-10-12 07:00 am | 3.9 | 57.20 | 49.85 | 32.60 | 72.30 | 6.10 | - | 2 | 7.90 | - |
| 2024-10-12 06:45 am | 3.9 | 57.20 | 49.83 | 32.60 | 74.50 | 6.30 | - | 2 | 7.90 | - |
| 2024-10-12 06:30 am | 3.9 | 57.74 | 49.64 | 32.50 | 76.70 | 6.40 | - | 2 | 7.90 | - |
| 2024-10-12 06:15 am | 3.6 | 58.10 | 49.59 | 32.50 | 80.70 | 6.70 | - | 2 | 8.00 | - |
| 2024-10-12 06:00 am | 3.6 | 58.64 | 49.62 | 32.50 | 84.00 | 7.00 | - | 2 | 8.00 | - |
| 2024-10-12 05:45 am | 3.3 | 58.82 | 49.66 | 32.50 | 87.20 | 7.20 | - | 2 | 8.00 | - |
| 2024-10-12 05:30 am | 3.3 | 59.18 | 49.67 | 32.50 | 88.40 | 7.30 | - | 2 | 8.00 | - |
| 2024-10-12 05:15 am | 3.0 | 59.36 | 49.68 | 32.50 | 87.20 | 7.20 | - | 2 | 8.00 | - |
| 2024-10-12 05:00 am | 2.6 | 59.54 | 49.70 | 32.50 | 86.20 | 7.10 | - | 2 | 8.00 | - |
| 2024-10-12 04:45 am | 2.6 | 59.72 | 49.73 | 32.60 | 85.60 | 7.00 | - | 2 | 8.00 | - |
| 2024-10-12 04:30 am | 2.3 | 60.08 | 49.70 | 32.60 | 84.80 | 6.90 | - | 2 | 8.00 | - |
| 2024-10-12 04:15 am | 2.3 | 60.08 | 49.70 | 32.60 | 87.60 | 7.20 | - | 3 | 8.00 | - |
| 2024-10-12 04:00 am | 2.0 | 61.34 | 49.83 | 32.70 | 82.50 | 6.60 | - | 7 | 8.00 | - |
| 2024-10-12 03:45 am | 1.6 | 63.14 | 50.36 | 33.10 | 69.60 | 5.50 | - | 5 | 8.00 | - |
| 2024-10-12 03:30 am | 1.6 | 63.68 | 50.14 | 32.90 | 67.60 | 5.30 | - | 6 | 8.00 | - |
| 2024-10-12 03:15 am | 1.3 | 64.04 | 50.42 | 33.10 | 69.30 | 5.40 | - | 6 | 8.00 | - |
| 2024-10-12 03:00 am | 1.0 | 64.40 | 50.35 | 33.10 | 71.20 | 5.50 | - | 5 | 8.00 | - |
| 2024-10-12 02:45 am | 1.0 | 64.58 | 50.44 | 33.10 | 73.50 | 5.70 | - | 5 | 8.00 | - |
| 2024-10-12 02:30 am | 1.0 | 64.76 | 50.47 | 33.20 | 76.40 | 5.90 | - | 5 | 8.00 | - |
| 2024-10-12 02:15 am | 0.7 | 64.76 | 50.49 | 33.20 | 76.60 | 5.90 | - | 5 | 8.00 | - |
| 2024-10-12 02:00 am | 0.7 | 64.76 | 50.52 | 33.20 | 79.50 | 6.20 | - | 4 | 8.00 | - |
| 2024-10-12 01:45 am | 0.7 | 64.94 | 50.51 | 33.20 | 84.00 | 6.50 | - | 5 | 8.10 | - |
| 2024-10-12 01:30 am | 0.3 | 64.94 | 50.52 | 33.20 | 85.10 | 6.60 | - | 5 | 8.10 | - |
| 2024-10-12 01:15 am | 0.3 | 64.76 | 50.52 | 33.20 | 82.70 | 6.40 | - | 5 | 8.10 | - |
| 2024-10-12 01:00 am | 0.3 | 64.76 | 50.47 | 33.20 | 84.60 | 6.50 | - | 5 | 8.10 | - |
| 2024-10-12 12:45 am | 0.3 | 64.76 | 50.49 | 33.20 | 84.70 | 6.50 | - | 4 | 8.10 | - |
| 2024-10-12 12:30 am | 0.7 | 64.76 | 50.48 | 33.20 | 86.90 | 6.70 | - | 5 | 8.10 | - |
| 2024-10-12 12:15 am | 0.7 | 64.58 | 50.45 | 33.10 | 85.60 | 6.60 | - | 4 | 8.10 | - |
| 2024-10-12 12:00 am | 0.7 | 64.40 | 50.44 | 33.10 | 85.70 | 6.70 | - | 5 | 8.10 | - |
| 2024-10-11 11:45 pm | 0.7 | 64.22 | 50.34 | 33.10 | 84.70 | 6.60 | - | 5 | 8.10 | - |
| 2024-10-11 11:30 pm | 1.0 | 63.68 | 50.32 | 33.00 | 82.90 | 6.50 | - | 5 | 8.00 | - |
| 2024-10-11 11:15 pm | 1.0 | 63.50 | 50.28 | 33.00 | 84.30 | 6.60 | - | 5 | 8.00 | - |
| 2024-10-11 11:00 pm | 1.3 | 62.96 | 50.21 | 33.00 | 83.80 | 6.60 | - | 5 | 8.00 | - |
| 2024-10-11 10:45 pm | 1.6 | 62.60 | 50.15 | 32.90 | 84.50 | 6.70 | - | 5 | 8.00 | - |
| 2024-10-11 10:30 pm | 1.6 | 62.06 | 50.10 | 32.90 | 84.90 | 6.80 | - | 5 | 8.00 | - |
| 2024-10-11 10:15 pm | 2.0 | 61.34 | 50.09 | 32.90 | 85.20 | 6.90 | - | 5 | 8.00 | - |
| 2024-10-11 10:00 pm | 2.3 | 60.80 | 50.01 | 32.80 | 85.40 | 6.90 | - | 5 | 8.00 | - |
| 2024-10-11 09:45 pm | 2.3 | 60.08 | 49.97 | 32.80 | 85.40 | 7.00 | - | 5 | 8.00 | - |
| 2024-10-11 09:30 pm | 2.6 | 59.54 | 49.94 | 32.70 | 86.10 | 7.10 | - | 5 | 8.00 | - |
| 2024-10-11 09:15 pm | 3.0 | 59.00 | 49.88 | 32.70 | 87.40 | 7.20 | - | 5 | 8.00 | - |
| 2024-10-11 09:00 pm | 3.0 | 58.82 | 49.88 | 32.70 | 89.20 | 7.40 | - | 5 | 8.00 | - |
| 2024-10-11 08:45 pm | 3.3 | 58.82 | 49.87 | 32.70 | 91.10 | 7.50 | - | 4 | 8.00 | - |
| 2024-10-11 08:30 pm | 3.6 | 58.82 | 49.85 | 32.70 | 93.00 | 7.70 | - | 3 | 8.00 | - |
| 2024-10-11 08:15 pm | 3.6 | 58.82 | 49.85 | 32.70 | 95.00 | 7.90 | - | 4 | 8.00 | - |
| 2024-10-11 08:00 pm | 3.9 | 58.82 | 49.82 | 32.60 | 97.30 | 8.00 | - | 4 | 8.10 | - |
| 2024-10-11 07:45 pm | 4.3 | 58.82 | 49.83 | 32.60 | 99.00 | 8.20 | - | 3 | 8.10 | - |
| 2024-10-11 07:30 pm | 4.3 | 58.82 | 49.81 | 32.60 | 100.60 | 8.30 | - | 3 | 8.10 | - |
| 2024-10-11 07:15 pm | 4.6 | 58.64 | 49.82 | 32.60 | 100.80 | 8.30 | - | 3 | 8.10 | - |
| 2024-10-11 07:00 pm | 4.6 | 58.64 | 49.83 | 32.60 | 101.20 | 8.40 | - | 3 | 8.10 | - |
| 2024-10-11 06:45 pm | 4.6 | 58.64 | 49.86 | 32.70 | 99.90 | 8.30 | - | 3 | 8.10 | - |
| 2024-10-11 06:30 pm | 4.9 | 58.46 | 49.87 | 32.70 | 98.40 | 8.20 | - | 3 | 8.10 | - |
| 2024-10-11 06:15 pm | 4.9 | 58.64 | 49.84 | 32.60 | 102.90 | 8.50 | - | 2 | 8.10 | - |
| 2024-10-11 06:00 pm | 5.2 | 58.64 | 49.84 | 32.60 | 102.00 | 8.50 | - | 2 | 8.10 | - |
| 2024-10-11 05:45 pm | 5.2 | 58.28 | 49.87 | 32.70 | 95.00 | 7.90 | - | 2 | 8.00 | - |
| 2024-10-11 05:30 pm | 5.2 | 58.10 | 49.91 | 32.70 | 87.60 | 7.30 | - | 2 | 8.00 | - |
| 2024-10-11 05:15 pm | 5.2 | 58.10 | 49.91 | 32.70 | 87.80 | 7.30 | - | 1 | 8.00 | - |
| 2024-10-11 05:00 pm | 4.9 | 58.10 | 49.90 | 32.70 | 90.30 | 7.50 | - | 1 | 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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