Station ELQC1 - South Marsh, Elkhorn Slough Reserve, CA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
36.818 N 121.739 W (36°49'5" N 121°44'22" 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): | 1.4 m |
 Ocean Temperature (OTMP): | 15.70 °C |
| Conductivity (COND): | 49.46 mS/cm |
| Salinity (SAL): | 32.40 psu |
| Oxygen Concentration (O2PCT): | 93.9% |
| Oxygen Concentration (O2PPM): | 7.70 ppm |
| Turbidity (TURB): | 4 FTU |
| pH (PH): | 8.00 |
| TIME (PDT) |
DEPTH m |
OTMP °C |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-18 07:00 pm | 1.4 | 15.90 | 49.51 | 32.40 | 93.20 | 7.60 | - | 3 | 8.00 | - |
| 2024-05-18 06:45 pm | 1.3 | 16.00 | 49.53 | 32.40 | 92.40 | 7.50 | - | 4 | 8.00 | - |
| 2024-05-18 06:30 pm | 1.3 | 16.20 | 49.56 | 32.50 | 91.30 | 7.40 | - | 4 | 8.00 | - |
| 2024-05-18 06:15 pm | 1.2 | 16.40 | 49.59 | 32.50 | 91.00 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 06:00 pm | 1.2 | 16.50 | 49.60 | 32.50 | 90.20 | 7.20 | - | 4 | 8.00 | - |
| 2024-05-18 05:45 pm | 1.1 | 16.60 | 49.64 | 32.50 | 90.30 | 7.20 | - | 4 | 8.00 | - |
| 2024-05-18 05:30 pm | 1.0 | 16.70 | 49.65 | 32.50 | 91.50 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 05:15 pm | 1.0 | 16.80 | 49.68 | 32.60 | 92.20 | 7.40 | - | 4 | 8.00 | - |
| 2024-05-18 05:00 pm | 0.9 | 16.90 | 49.72 | 32.60 | 91.50 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 04:45 pm | 0.9 | 16.90 | 49.75 | 32.60 | 91.50 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 04:30 pm | 0.8 | 17.00 | 49.77 | 32.60 | 92.00 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 04:15 pm | 0.8 | 17.00 | 49.79 | 32.70 | 92.70 | 7.40 | - | 4 | 8.00 | - |
| 2024-05-18 04:00 pm | 0.7 | 17.10 | 49.79 | 32.70 | 98.00 | 7.80 | - | 3 | 8.00 | - |
| 2024-05-18 03:45 pm | 0.7 | 17.30 | 49.79 | 32.70 | 96.30 | 7.60 | - | 4 | 8.00 | - |
| 2024-05-18 03:30 pm | 0.6 | 17.40 | 49.80 | 32.70 | 96.10 | 7.60 | - | 3 | 8.00 | - |
| 2024-05-18 03:15 pm | 0.6 | 17.40 | 49.80 | 32.70 | 96.90 | 7.60 | - | 4 | 8.00 | - |
| 2024-05-18 03:00 pm | 0.6 | 17.40 | 49.80 | 32.70 | 91.60 | 7.20 | - | 3 | 8.00 | - |
| 2024-05-18 02:45 pm | 0.6 | 17.40 | 49.80 | 32.70 | 94.10 | 7.40 | - | 3 | 8.00 | - |
| 2024-05-18 02:30 pm | 0.5 | 17.40 | 49.81 | 32.70 | 94.30 | 7.40 | - | 4 | 8.00 | - |
| 2024-05-18 02:15 pm | 0.5 | 17.40 | 49.81 | 32.70 | 95.60 | 7.50 | - | 4 | 8.00 | - |
| 2024-05-18 02:00 pm | 0.5 | 17.40 | 49.81 | 32.70 | 93.20 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 01:45 pm | 0.5 | 17.30 | 49.81 | 32.70 | 84.70 | 6.70 | - | 4 | 8.00 | - |
| 2024-05-18 01:30 pm | 0.5 | 17.20 | 49.81 | 32.70 | 85.00 | 6.70 | - | 3 | 8.00 | - |
| 2024-05-18 01:15 pm | 0.5 | 17.20 | 49.81 | 32.70 | 87.00 | 6.90 | - | 5 | 8.00 | - |
| 2024-05-18 01:00 pm | 0.5 | 17.10 | 49.81 | 32.70 | 89.30 | 7.10 | - | 4 | 8.00 | - |
| 2024-05-18 12:45 pm | 0.5 | 17.10 | 49.81 | 32.70 | 89.60 | 7.10 | - | 4 | 8.00 | - |
| 2024-05-18 12:30 pm | 0.6 | 17.00 | 49.80 | 32.70 | 87.60 | 7.00 | - | 3 | 8.00 | - |
| 2024-05-18 12:15 pm | 0.6 | 17.00 | 49.79 | 32.70 | 84.80 | 6.70 | - | 4 | 8.00 | - |
| 2024-05-18 12:00 pm | 0.7 | 16.90 | 49.78 | 32.60 | 84.90 | 6.70 | - | 3 | 8.00 | - |
| 2024-05-18 11:45 am | 0.7 | 16.90 | 49.76 | 32.60 | 84.70 | 6.70 | - | 3 | 8.00 | - |
| 2024-05-18 11:30 am | 0.8 | 16.90 | 49.77 | 32.60 | 84.50 | 6.70 | - | 3 | 8.00 | - |
| 2024-05-18 11:15 am | 0.8 | 16.80 | 49.75 | 32.60 | 83.90 | 6.70 | - | 3 | 8.00 | - |
| 2024-05-18 11:00 am | 0.9 | 16.70 | 49.74 | 32.60 | 83.00 | 6.60 | - | 3 | 8.00 | - |
| 2024-05-18 10:45 am | 0.9 | 16.60 | 49.76 | 32.60 | 81.70 | 6.50 | - | 3 | 8.00 | - |
| 2024-05-18 10:30 am | 0.9 | 16.60 | 49.71 | 32.60 | 80.90 | 6.50 | - | 3 | 7.90 | - |
| 2024-05-18 10:15 am | 1.0 | 16.50 | 49.71 | 32.60 | 79.10 | 6.30 | - | 5 | 7.90 | - |
| 2024-05-18 10:00 am | 1.0 | 16.40 | 49.67 | 32.60 | 78.40 | 6.30 | - | 3 | 7.90 | - |
| 2024-05-18 09:45 am | 1.1 | 16.30 | 49.66 | 32.50 | 77.90 | 6.30 | - | 3 | 7.90 | - |
| 2024-05-18 09:30 am | 1.1 | 16.20 | 49.64 | 32.50 | 77.30 | 6.20 | - | 3 | 7.90 | - |
| 2024-05-18 09:15 am | 1.1 | 16.10 | 49.60 | 32.50 | 76.90 | 6.20 | - | 4 | 7.90 | - |
| 2024-05-18 09:00 am | 1.2 | 16.10 | 49.63 | 32.50 | 76.10 | 6.20 | - | 3 | 7.90 | - |
| 2024-05-18 08:45 am | 1.2 | 16.10 | 49.57 | 32.50 | 73.20 | 5.90 | - | 7 | 7.90 | - |
| 2024-05-18 08:30 am | 1.2 | 16.10 | 49.58 | 32.50 | 71.60 | 5.80 | - | 4 | 7.90 | - |
| 2024-05-18 08:15 am | 1.2 | 16.00 | 49.57 | 32.50 | 75.10 | 6.10 | - | 5 | 7.90 | - |
| 2024-05-18 08:00 am | 1.2 | 16.00 | 49.57 | 32.50 | 75.20 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 07:45 am | 1.2 | 16.10 | 49.57 | 32.50 | 75.60 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 07:30 am | 1.2 | 16.10 | 49.58 | 32.50 | 75.80 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 07:15 am | 1.2 | 16.10 | 49.58 | 32.50 | 76.40 | 6.20 | - | 3 | 7.90 | - |
| 2024-05-18 07:00 am | 1.1 | 16.20 | 49.60 | 32.50 | 75.10 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 06:45 am | 1.1 | 16.30 | 49.61 | 32.50 | 75.00 | 6.00 | - | 3 | 7.90 | - |
| 2024-05-18 06:30 am | 1.1 | 16.30 | 49.62 | 32.50 | 74.80 | 6.00 | - | 3 | 7.90 | - |
| 2024-05-18 06:15 am | 1.1 | 16.40 | 49.63 | 32.50 | 75.90 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 06:00 am | 1.0 | 16.50 | 49.64 | 32.50 | 75.40 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 05:45 am | 1.0 | 16.50 | 49.65 | 32.50 | 75.70 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 05:30 am | 0.9 | 16.60 | 49.66 | 32.60 | 76.00 | 6.10 | - | 3 | 7.90 | - |
| 2024-05-18 05:15 am | 0.9 | 16.60 | 49.68 | 32.60 | 76.30 | 6.10 | - | 3 | 8.00 | - |
| 2024-05-18 05:00 am | 0.9 | 16.70 | 49.69 | 32.60 | 77.50 | 6.20 | - | 3 | 8.00 | - |
| 2024-05-18 04:45 am | 0.8 | 16.80 | 49.69 | 32.60 | 79.00 | 6.30 | - | 3 | 8.00 | - |
| 2024-05-18 04:30 am | 0.8 | 16.90 | 49.69 | 32.60 | 81.10 | 6.50 | - | 4 | 8.00 | - |
| 2024-05-18 04:15 am | 0.8 | 17.00 | 49.70 | 32.60 | 82.80 | 6.60 | - | 5 | 8.00 | - |
| 2024-05-18 04:00 am | 0.7 | 17.10 | 49.71 | 32.60 | 82.00 | 6.50 | - | 3 | 8.00 | - |
| 2024-05-18 03:45 am | 0.7 | 17.20 | 49.72 | 32.60 | 83.70 | 6.60 | - | 3 | 8.00 | - |
| 2024-05-18 03:30 am | 0.7 | 17.20 | 49.73 | 32.60 | 84.10 | 6.70 | - | 4 | 8.00 | - |
| 2024-05-18 03:15 am | 0.7 | 17.30 | 49.73 | 32.60 | 86.70 | 6.80 | - | 3 | 8.00 | - |
| 2024-05-18 03:00 am | 0.6 | 17.00 | 49.69 | 32.60 | 72.30 | 5.70 | - | 3 | 8.00 | - |
| 2024-05-18 02:45 am | 0.6 | 17.30 | 49.72 | 32.60 | 72.80 | 5.70 | - | 3 | 8.00 | - |
| 2024-05-18 02:30 am | 0.6 | 17.40 | 49.65 | 32.50 | 82.70 | 6.50 | - | 4 | 8.00 | - |
| 2024-05-18 02:15 am | 0.6 | 17.70 | 49.75 | 32.60 | 83.10 | 6.50 | - | 4 | 8.00 | - |
| 2024-05-18 02:00 am | 0.6 | 17.70 | 49.75 | 32.60 | 89.90 | 7.00 | - | 3 | 8.00 | - |
| 2024-05-18 01:45 am | 0.6 | 17.70 | 49.74 | 32.60 | 92.50 | 7.20 | - | 4 | 8.00 | - |
| 2024-05-18 01:30 am | 0.7 | 17.70 | 49.74 | 32.60 | 92.90 | 7.30 | - | 3 | 8.00 | - |
| 2024-05-18 01:15 am | 0.7 | 17.70 | 49.73 | 32.60 | 93.60 | 7.30 | - | 4 | 8.00 | - |
| 2024-05-18 01:00 am | 0.8 | 17.60 | 49.71 | 32.60 | 94.00 | 7.40 | - | 4 | 8.00 | - |
| 2024-05-18 12:45 am | 0.8 | 17.50 | 49.70 | 32.60 | 94.30 | 7.40 | - | 4 | 8.00 | - |
| 2024-05-18 12:30 am | 0.9 | 17.40 | 49.69 | 32.60 | 94.90 | 7.50 | - | 4 | 8.00 | - |
| 2024-05-18 12:15 am | 0.9 | 17.30 | 49.67 | 32.60 | 96.00 | 7.60 | - | 3 | 8.00 | - |
| 2024-05-18 12:00 am | 1.0 | 17.20 | 49.63 | 32.50 | 96.20 | 7.60 | - | 3 | 8.00 | - |
| 2024-05-17 11:45 pm | 1.0 | 17.30 | 49.64 | 32.50 | 97.20 | 7.70 | - | 3 | 8.00 | - |
| 2024-05-17 11:30 pm | 1.1 | 17.40 | 49.65 | 32.50 | 98.40 | 7.80 | - | 4 | 8.00 | - |
| 2024-05-17 11:15 pm | 1.1 | 17.30 | 49.63 | 32.50 | 98.00 | 7.70 | - | 3 | 8.00 | - |
| 2024-05-17 11:00 pm | 1.2 | 17.20 | 49.60 | 32.50 | 98.00 | 7.80 | - | 3 | 8.00 | - |
| 2024-05-17 10:45 pm | 1.2 | 17.00 | 49.59 | 32.50 | 98.20 | 7.80 | - | 3 | 8.00 | - |
| 2024-05-17 10:30 pm | 1.3 | 16.90 | 49.56 | 32.50 | 99.10 | 7.90 | - | 3 | 8.10 | - |
| 2024-05-17 10:15 pm | 1.3 | 16.60 | 49.52 | 32.40 | 98.60 | 7.90 | - | 4 | 8.10 | - |
| 2024-05-17 10:00 pm | 1.4 | 16.60 | 49.53 | 32.50 | 100.50 | 8.10 | - | 3 | 8.10 | - |
| 2024-05-17 09:45 pm | 1.4 | 16.00 | 49.41 | 32.40 | 99.10 | 8.00 | - | 2 | 8.10 | - |
| 2024-05-17 09:30 pm | 1.4 | 15.70 | 49.35 | 32.30 | 101.70 | 8.30 | - | 3 | 8.10 | - |
| 2024-05-17 09:15 pm | 1.5 | 15.50 | 49.31 | 32.30 | 103.60 | 8.50 | - | 3 | 8.10 | - |
| 2024-05-17 09:00 pm | 1.5 | 15.40 | 49.31 | 32.30 | 103.50 | 8.50 | - | 2 | 8.10 | - |
| 2024-05-17 08:45 pm | 1.5 | 15.50 | 49.33 | 32.30 | 87.40 | 7.20 | - | 3 | 8.00 | - |
| 2024-05-17 08:30 pm | 1.5 | 15.40 | 49.30 | 32.30 | 96.50 | 7.90 | - | 3 | 8.10 | - |
| 2024-05-17 08:15 pm | 1.5 | 15.40 | 49.31 | 32.30 | 99.40 | 8.20 | - | 3 | 8.10 | - |
| 2024-05-17 08:00 pm | 1.5 | 15.50 | 49.31 | 32.30 | 100.50 | 8.20 | - | 3 | 8.10 | - |
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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