Station EHSC1 - North Marsh, Elkhorn Slough Reserve, CA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
36.835 N 121.738 W (36°50'5" N 121°44'18" 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): | 3.0 ft |
 Ocean Temperature (OTMP): | 62.42 °F |
| Conductivity (COND): | 46.30 mS/cm |
| Salinity (SAL): | 30.10 psu |
| Oxygen Concentration (O2PCT): | 77.9% |
| Oxygen Concentration (O2PPM): | 6.30 ppm |
| Turbidity (TURB): | 4 FTU |
| pH (PH): | 8.30 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-24 12:45 pm | 3.0 | 62.24 | 46.27 | 30.10 | 76.80 | 6.20 | - | 3 | 8.30 | - |
| 2024-04-24 12:30 pm | 3.0 | 62.24 | 46.25 | 30.10 | 74.70 | 6.00 | - | 3 | 8.30 | - |
| 2024-04-24 12:15 pm | 3.0 | 62.06 | 46.23 | 30.10 | 70.40 | 5.70 | - | 3 | 8.20 | - |
| 2024-04-24 12:00 pm | 3.0 | 61.88 | 46.21 | 30.00 | 67.60 | 5.50 | - | 4 | 8.20 | - |
| 2024-04-24 11:45 am | 3.0 | 61.88 | 46.17 | 30.00 | 65.20 | 5.30 | - | 3 | 8.20 | - |
| 2024-04-24 11:30 am | 3.0 | 61.88 | 46.15 | 30.00 | 60.50 | 4.90 | - | 3 | 8.20 | - |
| 2024-04-24 11:15 am | 3.0 | 61.70 | 46.18 | 30.00 | 55.90 | 4.60 | - | 3 | 8.30 | - |
| 2024-04-24 11:00 am | 3.0 | 61.52 | 46.24 | 30.10 | 50.50 | 4.10 | - | 3 | 8.30 | - |
| 2024-04-24 10:45 am | 3.0 | 61.34 | 46.38 | 30.20 | 43.80 | 3.60 | - | 3 | 8.30 | - |
| 2024-04-24 10:30 am | 3.0 | 61.16 | 46.56 | 30.30 | 36.60 | 3.00 | - | 3 | 8.30 | - |
| 2024-04-24 10:15 am | 3.0 | 60.98 | 46.60 | 30.30 | 34.70 | 2.80 | - | 3 | 8.30 | - |
| 2024-04-24 10:00 am | 3.0 | 61.16 | 46.48 | 30.20 | 36.70 | 3.00 | - | 3 | 8.30 | - |
| 2024-04-24 09:45 am | 3.0 | 61.52 | 46.74 | 30.40 | 48.20 | 3.90 | - | 2 | 8.60 | - |
| 2024-04-24 09:30 am | 3.0 | 61.52 | 46.75 | 30.40 | 47.40 | 3.90 | - | 2 | 8.60 | - |
| 2024-04-24 09:15 am | 3.0 | 61.34 | 46.72 | 30.40 | 45.20 | 3.70 | - | 2 | 8.60 | - |
| 2024-04-24 09:00 am | 3.0 | 61.16 | 46.69 | 30.40 | 41.10 | 3.40 | - | 2 | 8.60 | - |
| 2024-04-24 08:45 am | 3.0 | 60.98 | 46.68 | 30.40 | 37.80 | 3.10 | - | 3 | 8.60 | - |
| 2024-04-24 08:30 am | 3.0 | 60.98 | 46.64 | 30.30 | 34.40 | 2.80 | - | 3 | 8.50 | - |
| 2024-04-24 08:15 am | 3.0 | 60.98 | 46.63 | 30.30 | 31.60 | 2.60 | - | 2 | 8.50 | - |
| 2024-04-24 08:00 am | 3.0 | 60.98 | 46.61 | 30.30 | 28.40 | 2.30 | - | 3 | 8.50 | - |
| 2024-04-24 07:45 am | 3.0 | 60.98 | 46.57 | 30.30 | 26.90 | 2.20 | - | 3 | 8.50 | - |
| 2024-04-24 07:30 am | 3.0 | 60.98 | 46.55 | 30.30 | 25.40 | 2.10 | - | 4 | 8.40 | - |
| 2024-04-24 07:15 am | 3.0 | 60.98 | 46.52 | 30.30 | 25.70 | 2.10 | - | 3 | 8.40 | - |
| 2024-04-24 07:00 am | 3.0 | 60.98 | 46.50 | 30.20 | 27.30 | 2.20 | - | 3 | 8.40 | - |
| 2024-04-24 06:45 am | 3.0 | 60.98 | 46.48 | 30.20 | 29.20 | 2.40 | - | 3 | 8.40 | - |
| 2024-04-24 06:30 am | 3.0 | 60.98 | 46.49 | 30.20 | 30.80 | 2.50 | - | 3 | 8.30 | - |
| 2024-04-24 06:15 am | 3.0 | 60.98 | 46.48 | 30.20 | 33.00 | 2.70 | - | 3 | 8.30 | - |
| 2024-04-24 06:00 am | 3.0 | 60.80 | 46.49 | 30.20 | 34.80 | 2.90 | - | 3 | 8.30 | - |
| 2024-04-24 05:45 am | 3.0 | 60.80 | 46.51 | 30.30 | 36.50 | 3.00 | - | 3 | 8.20 | - |
| 2024-04-24 05:30 am | 3.0 | 60.62 | 46.56 | 30.30 | 38.00 | 3.10 | - | 4 | 8.20 | - |
| 2024-04-24 05:15 am | 3.0 | 60.62 | 46.60 | 30.30 | 39.70 | 3.30 | - | 3 | 8.10 | - |
| 2024-04-24 05:00 am | 3.0 | 60.44 | 46.66 | 30.40 | 41.70 | 3.40 | - | 2 | 8.10 | - |
| 2024-04-24 04:45 am | 3.3 | 60.26 | 46.73 | 30.40 | 44.80 | 3.70 | - | 4 | 8.00 | - |
| 2024-04-24 04:30 am | 3.3 | 60.08 | 46.80 | 30.50 | 48.50 | 4.00 | - | 3 | 8.00 | - |
| 2024-04-24 04:15 am | 3.3 | 60.08 | 46.86 | 30.50 | 51.90 | 4.30 | - | 4 | 8.00 | - |
| 2024-04-24 04:00 am | 3.3 | 59.90 | 46.92 | 30.50 | 54.50 | 4.50 | - | 3 | 8.00 | - |
| 2024-04-24 03:45 am | 3.3 | 59.90 | 46.95 | 30.60 | 60.10 | 5.00 | - | 3 | 8.00 | - |
| 2024-04-24 03:30 am | 3.3 | 59.90 | 46.96 | 30.60 | 65.30 | 5.40 | - | 3 | 8.00 | - |
| 2024-04-24 03:15 am | 3.3 | 60.08 | 46.96 | 30.60 | 65.40 | 5.40 | - | 3 | 8.00 | - |
| 2024-04-24 03:00 am | 3.3 | 60.08 | 46.95 | 30.60 | 69.90 | 5.80 | - | 3 | 8.00 | - |
| 2024-04-24 02:45 am | 3.3 | 60.26 | 46.96 | 30.60 | 73.80 | 6.10 | - | 3 | 8.10 | - |
| 2024-04-24 02:30 am | 3.3 | 60.26 | 46.95 | 30.60 | 76.10 | 6.30 | - | 3 | 8.10 | - |
| 2024-04-24 02:15 am | 3.3 | 60.26 | 46.95 | 30.60 | 79.00 | 6.50 | - | 3 | 8.10 | - |
| 2024-04-24 02:00 am | 3.3 | 60.26 | 46.95 | 30.60 | 81.00 | 6.70 | - | 3 | 8.10 | - |
| 2024-04-24 01:45 am | 3.3 | 60.26 | 46.95 | 30.60 | 83.80 | 6.90 | - | 5 | 8.10 | - |
| 2024-04-24 01:30 am | 3.3 | 60.26 | 46.94 | 30.60 | 86.10 | 7.10 | - | 3 | 8.10 | - |
| 2024-04-24 01:15 am | 3.3 | 60.26 | 46.94 | 30.60 | 88.40 | 7.30 | - | 3 | 8.10 | - |
| 2024-04-24 01:00 am | 3.3 | 60.44 | 46.93 | 30.50 | 89.80 | 7.40 | - | 4 | 8.10 | - |
| 2024-04-24 12:45 am | 3.3 | 60.62 | 46.88 | 30.50 | 91.70 | 7.50 | - | 4 | 8.10 | - |
| 2024-04-24 12:30 am | 3.3 | 60.98 | 46.82 | 30.50 | 94.10 | 7.70 | - | 5 | 8.20 | - |
| 2024-04-24 12:15 am | 3.3 | 61.52 | 46.75 | 30.40 | 95.10 | 7.70 | - | 5 | 8.20 | - |
| 2024-04-24 12:00 am | 3.3 | 61.70 | 46.68 | 30.40 | 96.90 | 7.90 | - | 5 | 8.20 | - |
| 2024-04-23 11:45 pm | 3.3 | 61.88 | 46.63 | 30.30 | 98.10 | 8.00 | - | 6 | 8.20 | - |
| 2024-04-23 11:30 pm | 3.3 | 62.06 | 46.59 | 30.30 | 99.20 | 8.00 | - | 5 | 8.20 | - |
| 2024-04-23 11:15 pm | 3.3 | 62.24 | 46.57 | 30.30 | 98.80 | 8.00 | - | 7 | 8.20 | - |
| 2024-04-23 11:00 pm | 3.3 | 62.42 | 46.51 | 30.30 | 99.20 | 8.00 | - | 6 | 8.30 | - |
| 2024-04-23 10:45 pm | 3.3 | 62.60 | 46.45 | 30.20 | 98.80 | 8.00 | - | 5 | 8.30 | - |
| 2024-04-23 10:30 pm | 3.3 | 62.78 | 46.39 | 30.20 | 100.10 | 8.10 | - | 5 | 8.30 | - |
| 2024-04-23 10:15 pm | 3.3 | 62.96 | 46.35 | 30.10 | 102.50 | 8.20 | - | 5 | 8.30 | - |
| 2024-04-23 10:00 pm | 3.3 | 63.32 | 46.31 | 30.10 | 105.80 | 8.50 | - | 5 | 8.40 | - |
| 2024-04-23 09:45 pm | 3.3 | 63.86 | 46.27 | 30.10 | 113.50 | 9.00 | - | 5 | 8.40 | - |
| 2024-04-23 09:30 pm | 3.3 | 64.40 | 46.23 | 30.10 | 121.40 | 9.60 | - | 5 | 8.50 | - |
| 2024-04-23 09:15 pm | 3.3 | 64.94 | 46.18 | 30.00 | 132.90 | 10.40 | - | 5 | 8.50 | - |
| 2024-04-23 09:00 pm | 3.0 | 65.66 | 46.14 | 30.00 | 143.20 | 11.20 | - | 5 | 8.50 | - |
| 2024-04-23 08:45 pm | 3.0 | 66.20 | 46.14 | 30.00 | 152.20 | 11.80 | - | 5 | 8.60 | - |
| 2024-04-23 08:30 pm | 3.0 | 66.56 | 46.20 | 30.00 | 163.90 | 12.70 | - | 4 | 8.60 | - |
| 2024-04-23 08:15 pm | 3.0 | 67.10 | 46.27 | 30.10 | 178.90 | 13.80 | - | 4 | 8.70 | - |
| 2024-04-23 08:00 pm | 3.0 | 67.46 | 46.26 | 30.10 | 190.70 | 14.60 | - | 4 | 8.70 | - |
| 2024-04-23 07:45 pm | 3.0 | 67.64 | 46.25 | 30.10 | 198.70 | 15.20 | - | 4 | 8.80 | - |
| 2024-04-23 07:30 pm | 3.0 | 68.00 | 46.24 | 30.10 | - | 15.60 | - | 4 | 8.80 | - |
| 2024-04-23 07:15 pm | 3.0 | 68.36 | 46.23 | 30.10 | - | - | - | 4 | 8.80 | - |
| 2024-04-23 07:00 pm | 3.0 | 68.72 | 46.21 | 30.00 | - | - | - | 4 | 8.90 | - |
| 2024-04-23 06:45 pm | 3.0 | 68.90 | 46.19 | 30.00 | - | - | - | 5 | 8.90 | - |
| 2024-04-23 06:30 pm | 3.0 | 68.18 | 46.23 | 30.10 | - | - | - | 3 | 8.90 | - |
| 2024-04-23 06:15 pm | 3.0 | 68.00 | 46.15 | 30.00 | - | - | - | 3 | 8.90 | - |
| 2024-04-23 06:00 pm | 3.0 | 68.00 | 46.13 | 30.00 | - | - | - | 4 | 8.80 | - |
| 2024-04-23 05:45 pm | 3.0 | - | 46.12 | 30.00 | - | - | - | 4 | 8.80 | - |
| 2024-04-23 05:30 pm | 3.0 | 68.18 | 46.09 | 30.00 | - | - | - | 4 | 8.80 | - |
| 2024-04-23 05:15 pm | 3.0 | 68.18 | 46.09 | 30.00 | - | - | - | 4 | 8.70 | - |
| 2024-04-23 05:00 pm | 3.0 | 68.00 | 46.10 | 30.00 | - | - | - | 4 | 8.70 | - |
| 2024-04-23 04:45 pm | 3.0 | 67.82 | 46.11 | 30.00 | - | - | - | 4 | 8.70 | - |
| 2024-04-23 04:30 pm | 3.0 | 67.46 | 46.14 | 30.00 | - | 15.50 | - | 4 | 8.60 | - |
| 2024-04-23 04:15 pm | 3.0 | 66.92 | 46.20 | 30.00 | 188.00 | 14.50 | - | 4 | 8.60 | - |
| 2024-04-23 04:00 pm | 3.0 | 66.20 | 46.31 | 30.10 | 162.60 | 12.60 | - | 4 | 8.50 | - |
| 2024-04-23 03:45 pm | 3.0 | 65.48 | 46.38 | 30.20 | 148.50 | 11.60 | - | 4 | 8.40 | - |
| 2024-04-23 03:30 pm | 3.0 | 64.94 | 46.42 | 30.20 | 141.60 | 11.10 | - | 4 | 8.40 | - |
| 2024-04-23 03:15 pm | 3.0 | 64.58 | 46.45 | 30.20 | 132.80 | 10.50 | - | 5 | 8.30 | - |
| 2024-04-23 03:00 pm | 3.0 | 64.22 | 46.45 | 30.20 | 124.60 | 9.90 | - | 4 | 8.30 | - |
| 2024-04-23 02:45 pm | 3.0 | 63.86 | 46.45 | 30.20 | 120.50 | 9.60 | - | 4 | 8.30 | - |
| 2024-04-23 02:30 pm | 3.0 | 63.68 | 46.43 | 30.20 | 114.10 | 9.10 | - | 3 | 8.30 | - |
| 2024-04-23 02:15 pm | 3.0 | 63.32 | 46.41 | 30.20 | 110.30 | 8.80 | - | 4 | 8.30 | - |
| 2024-04-23 02:00 pm | 3.0 | 62.96 | 46.36 | 30.20 | 106.70 | 8.60 | - | 4 | 8.30 | - |
| 2024-04-23 01:45 pm | 3.0 | 62.78 | 46.31 | 30.10 | 103.00 | 8.30 | - | 4 | 8.20 | - |
| 2024-04-23 01:30 pm | 3.0 | 62.60 | 46.24 | 30.10 | 102.10 | 8.20 | - | 4 | 8.20 | - |
| 2024-04-23 01:15 pm | 3.0 | 62.24 | 46.18 | 30.00 | 97.80 | 7.90 | - | 3 | 8.20 | - |
| 2024-04-23 01:00 pm | 3.0 | - | - | - | 96.00 | 7.80 | - | 7 | 8.20 | - |
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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