View the latest observations near Atlantic Tropical Storm Philippe and East Pacific Tropical Depression Fourteen-E.
Station RYEC1 - Second Mallard
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
38.184 N 122.014 W (38°11'3" N 122°0'49" 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): | 5.9 ft |
 Ocean Temperature (OTMP): | 66.20 °F |
| Conductivity (COND): | 3.33 mS/cm |
| Salinity (SAL): | 1.80 psu |
| Oxygen Concentration (O2PCT): | 68.8% |
| Oxygen Concentration (O2PPM): | 6.30 ppm |
| Turbidity (TURB): | 20 FTU |
| pH (PH): | 7.30 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-24 02:15 am | 6.2 | 66.20 | 3.21 | 1.70 | 69.90 | 6.40 | - | 21 | 7.30 | - |
| 2023-09-24 02:00 am | 6.2 | 66.38 | 3.08 | 1.60 | 70.30 | 6.50 | - | 20 | 7.40 | - |
| 2023-09-24 01:45 am | 6.6 | 66.38 | 2.98 | 1.60 | 71.70 | 6.60 | - | 21 | 7.40 | - |
| 2023-09-24 01:30 am | 6.9 | 66.56 | 2.87 | 1.50 | 72.30 | 6.60 | - | 22 | 7.40 | - |
| 2023-09-24 01:15 am | 6.9 | 66.56 | 2.76 | 1.40 | 73.00 | 6.70 | - | 24 | 7.40 | - |
| 2023-09-24 01:00 am | 7.2 | 66.74 | 2.64 | 1.40 | 73.70 | 6.70 | - | 24 | 7.40 | - |
| 2023-09-24 12:45 am | 7.2 | 66.74 | 2.53 | 1.30 | 74.90 | 6.80 | - | 24 | 7.40 | - |
| 2023-09-24 12:30 am | 7.5 | 66.92 | 2.40 | 1.20 | 75.60 | 6.90 | - | 25 | 7.40 | - |
| 2023-09-24 12:15 am | 7.9 | 66.92 | 2.28 | 1.20 | 76.70 | 7.00 | - | 28 | 7.40 | - |
| 2023-09-24 12:00 am | 8.2 | 67.10 | 2.13 | 1.10 | 77.70 | 7.10 | - | 32 | 7.50 | - |
| 2023-09-23 11:45 pm | 8.2 | 67.10 | 1.96 | 1.00 | 79.10 | 7.20 | - | 36 | 7.50 | - |
| 2023-09-23 11:30 pm | 8.5 | 67.46 | 1.75 | 0.90 | 81.10 | 7.40 | - | 41 | 7.50 | - |
| 2023-09-23 11:15 pm | 8.9 | 67.64 | 1.60 | 0.80 | 82.90 | 7.50 | - | 46 | 7.60 | - |
| 2023-09-23 11:00 pm | 9.2 | 67.46 | 1.58 | 0.80 | 82.90 | 7.50 | - | 52 | 7.60 | - |
| 2023-09-23 10:45 pm | 9.2 | 67.64 | 1.56 | 0.80 | 83.10 | 7.60 | - | 31 | 7.60 | - |
| 2023-09-23 10:30 pm | 9.2 | 67.46 | 1.58 | 0.80 | 82.90 | 7.50 | - | 30 | 7.60 | - |
| 2023-09-23 10:15 pm | 9.5 | 67.46 | 1.63 | 0.80 | 82.70 | 7.50 | - | 30 | 7.60 | - |
| 2023-09-23 10:00 pm | 9.5 | 67.46 | 1.61 | 0.80 | 83.00 | 7.60 | - | 32 | 7.60 | - |
| 2023-09-23 09:45 pm | 9.5 | 67.64 | 1.62 | 0.80 | 82.90 | 7.50 | - | 32 | 7.60 | - |
| 2023-09-23 09:30 pm | 9.5 | 67.64 | 1.58 | 0.80 | 83.20 | 7.60 | - | 35 | 7.60 | - |
| 2023-09-23 09:15 pm | 9.5 | 67.82 | 1.57 | 0.80 | 83.60 | 7.60 | - | 38 | 7.60 | - |
| 2023-09-23 09:00 pm | 9.5 | 67.82 | 1.57 | 0.80 | 83.40 | 7.60 | - | 43 | 7.60 | - |
| 2023-09-23 08:45 pm | 9.5 | 67.82 | 1.55 | 0.80 | 83.50 | 7.60 | - | 47 | 7.60 | - |
| 2023-09-23 08:30 pm | 9.5 | 68.00 | 1.54 | 0.80 | 84.00 | 7.60 | - | 42 | 7.60 | - |
| 2023-09-23 08:15 pm | 9.5 | 68.00 | 1.52 | 0.80 | 84.70 | 7.70 | - | 48 | 7.60 | - |
| 2023-09-23 08:00 pm | 9.2 | 68.36 | 1.46 | 0.70 | 85.60 | 7.70 | - | 48 | 7.60 | - |
| 2023-09-23 07:45 pm | 9.2 | 68.18 | 1.42 | 0.70 | 85.20 | 7.70 | - | 46 | 7.60 | - |
| 2023-09-23 07:30 pm | 9.2 | 68.18 | 1.40 | 0.70 | 85.10 | 7.70 | - | 46 | 7.60 | - |
| 2023-09-23 07:15 pm | 8.9 | 68.18 | 1.39 | 0.70 | 85.20 | 7.70 | - | 40 | 7.60 | - |
| 2023-09-23 07:00 pm | 8.9 | 68.18 | 1.48 | 0.80 | 84.00 | 7.60 | - | 33 | 7.60 | - |
| 2023-09-23 06:45 pm | 8.9 | 67.64 | 1.68 | 0.90 | 81.10 | 7.40 | - | 30 | 7.50 | - |
| 2023-09-23 06:30 pm | 8.5 | 67.46 | 1.94 | 1.00 | 79.20 | 7.20 | - | 30 | 7.50 | - |
| 2023-09-23 06:15 pm | 8.5 | 67.28 | 2.07 | 1.10 | 78.20 | 7.10 | - | 28 | 7.50 | - |
| 2023-09-23 06:00 pm | 8.2 | 67.10 | 2.50 | 1.30 | 75.90 | 6.90 | - | 30 | 7.50 | - |
| 2023-09-23 05:45 pm | 8.2 | 67.10 | 2.68 | 1.40 | 75.20 | 6.90 | - | 27 | 7.50 | - |
| 2023-09-23 05:30 pm | 7.9 | 66.92 | 2.96 | 1.60 | 73.90 | 6.70 | - | 26 | 7.40 | - |
| 2023-09-23 05:15 pm | 7.9 | 66.92 | 3.57 | 1.90 | 71.30 | 6.50 | - | 26 | 7.40 | - |
| 2023-09-23 05:00 pm | 7.5 | 67.28 | 3.60 | 1.90 | 73.70 | 6.70 | - | 24 | 7.40 | - |
| 2023-09-23 04:45 pm | 7.5 | 66.38 | 4.42 | 2.40 | 68.40 | 6.20 | - | 29 | 7.40 | - |
| 2023-09-23 04:30 pm | 7.5 | 66.56 | 4.41 | 2.40 | 69.60 | 6.40 | - | 22 | 7.40 | - |
| 2023-09-23 04:15 pm | 7.2 | 66.38 | 4.42 | 2.40 | 67.70 | 6.20 | - | 22 | 7.40 | - |
| 2023-09-23 04:00 pm | 7.2 | 66.38 | 4.44 | 2.40 | 69.50 | 6.30 | - | 26 | 7.40 | - |
| 2023-09-23 03:45 pm | 7.2 | 66.38 | 4.43 | 2.40 | 70.30 | 6.40 | - | 23 | 7.40 | - |
| 2023-09-23 03:30 pm | 7.2 | 66.38 | 4.43 | 2.40 | 69.70 | 6.40 | - | 23 | 7.40 | - |
| 2023-09-23 03:15 pm | 7.2 | 66.38 | 4.40 | 2.40 | 70.70 | 6.50 | - | 25 | 7.40 | - |
| 2023-09-23 03:00 pm | 7.2 | 66.38 | 4.41 | 2.40 | 70.60 | 6.50 | - | 25 | 7.40 | - |
| 2023-09-23 02:45 pm | 7.2 | 66.20 | 4.41 | 2.40 | 70.30 | 6.40 | - | 23 | 7.40 | - |
| 2023-09-23 02:30 pm | 7.2 | 66.20 | 4.39 | 2.40 | 70.20 | 6.40 | - | 23 | 7.40 | - |
| 2023-09-23 02:15 pm | 7.5 | 66.02 | 4.36 | 2.30 | 69.80 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 02:00 pm | 7.5 | 66.02 | 4.28 | 2.30 | 69.50 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 01:45 pm | 7.5 | 66.02 | 4.22 | 2.30 | 69.60 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 01:30 pm | 7.9 | 66.02 | 4.13 | 2.20 | 69.60 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 01:15 pm | 7.9 | 66.02 | 4.02 | 2.10 | 69.50 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 01:00 pm | 8.2 | 66.02 | 4.02 | 2.10 | 69.70 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 12:45 pm | 8.2 | 66.02 | 3.98 | 2.10 | 69.50 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 12:30 pm | 8.2 | 66.02 | 3.94 | 2.10 | 69.40 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 12:15 pm | 8.2 | 66.02 | 3.81 | 2.00 | 69.60 | 6.40 | - | 26 | 7.40 | - |
| 2023-09-23 12:00 pm | 8.2 | 66.20 | 3.61 | 1.90 | 69.80 | 6.40 | - | 25 | 7.40 | - |
| 2023-09-23 11:45 am | 8.2 | 66.20 | 3.39 | 1.80 | 70.90 | 6.50 | - | 26 | 7.40 | - |
| 2023-09-23 11:30 am | 8.2 | 66.20 | 3.30 | 1.70 | 71.00 | 6.50 | - | 25 | 7.40 | - |
| 2023-09-23 11:15 am | 8.2 | 66.20 | 3.19 | 1.70 | 70.80 | 6.50 | - | 24 | 7.40 | - |
| 2023-09-23 11:00 am | 8.2 | 66.20 | 3.28 | 1.70 | 71.70 | 6.60 | - | 28 | 7.40 | - |
| 2023-09-23 10:45 am | 8.2 | 66.20 | 3.28 | 1.70 | 71.90 | 6.60 | - | 25 | 7.40 | - |
| 2023-09-23 10:30 am | 8.2 | 66.20 | 3.26 | 1.70 | 72.30 | 6.70 | - | 28 | 7.40 | - |
| 2023-09-23 10:15 am | 8.2 | 66.38 | 2.79 | 1.50 | 76.00 | 7.00 | - | 27 | 7.40 | - |
| 2023-09-23 10:00 am | 8.2 | 66.38 | 2.70 | 1.40 | 74.50 | 6.90 | - | 30 | 7.40 | - |
| 2023-09-23 09:45 am | 8.2 | 66.20 | 2.90 | 1.50 | 73.90 | 6.80 | - | 26 | 7.40 | - |
| 2023-09-23 09:30 am | 7.9 | 66.20 | 3.24 | 1.70 | 72.10 | 6.60 | - | 29 | 7.40 | - |
| 2023-09-23 09:15 am | 7.9 | 66.02 | 3.43 | 1.80 | 71.40 | 6.60 | - | 27 | 7.40 | - |
| 2023-09-23 09:00 am | 7.9 | 66.02 | 3.65 | 1.90 | 71.00 | 6.50 | - | 27 | 7.40 | - |
| 2023-09-23 08:45 am | 7.5 | 66.02 | 3.77 | 2.00 | 71.10 | 6.50 | - | 29 | 7.40 | - |
| 2023-09-23 08:30 am | 7.5 | 66.02 | 3.94 | 2.10 | 71.00 | 6.50 | - | 28 | 7.40 | - |
| 2023-09-23 08:15 am | 7.2 | 66.02 | 4.08 | 2.20 | 70.90 | 6.50 | - | 28 | 7.40 | - |
| 2023-09-23 08:00 am | 7.2 | 66.02 | 4.21 | 2.30 | 70.80 | 6.50 | - | 28 | 7.40 | - |
| 2023-09-23 07:45 am | 6.9 | 65.84 | 4.31 | 2.30 | 70.60 | 6.50 | - | 27 | 7.40 | - |
| 2023-09-23 07:30 am | 6.6 | 65.84 | 4.44 | 2.40 | 70.60 | 6.50 | - | 27 | 7.40 | - |
| 2023-09-23 07:15 am | 6.2 | 65.84 | 4.52 | 2.40 | 70.30 | 6.50 | - | 28 | 7.40 | - |
| 2023-09-23 07:00 am | 6.2 | 65.84 | 4.58 | 2.50 | 70.10 | 6.40 | - | 23 | 7.40 | - |
| 2023-09-23 06:45 am | 5.9 | 66.02 | 4.66 | 2.50 | 69.80 | 6.40 | - | 22 | 7.40 | - |
| 2023-09-23 06:30 am | 5.6 | 66.02 | 4.78 | 2.60 | 69.60 | 6.40 | - | 21 | 7.40 | - |
| 2023-09-23 06:15 am | 5.2 | 66.02 | 4.90 | 2.60 | 70.20 | 6.40 | - | 19 | 7.40 | - |
| 2023-09-23 06:00 am | 4.9 | 66.02 | 5.01 | 2.70 | 70.60 | 6.50 | - | 24 | 7.40 | - |
| 2023-09-23 05:45 am | 4.6 | 66.02 | 4.97 | 2.70 | 70.40 | 6.40 | - | 26 | 7.40 | - |
| 2023-09-23 05:30 am | 4.6 | 65.84 | 4.64 | 2.50 | 68.40 | 6.30 | - | 23 | 7.40 | - |
| 2023-09-23 05:15 am | 4.3 | 65.48 | 4.41 | 2.40 | 61.50 | 5.70 | - | 24 | 7.30 | - |
| 2023-09-23 05:00 am | 4.3 | 65.48 | 4.23 | 2.30 | 57.60 | 5.30 | - | 21 | 7.20 | - |
| 2023-09-23 04:45 am | 4.3 | 65.48 | 4.24 | 2.30 | 57.80 | 5.30 | - | 20 | 7.20 | - |
| 2023-09-23 04:30 am | 4.3 | 65.66 | 4.21 | 2.30 | 58.20 | 5.40 | - | 19 | 7.20 | - |
| 2023-09-23 04:15 am | 4.3 | 65.66 | 4.17 | 2.20 | 58.90 | 5.40 | - | 21 | 7.20 | - |
| 2023-09-23 04:00 am | 4.6 | 65.84 | 4.13 | 2.20 | 59.40 | 5.50 | - | 19 | 7.20 | - |
| 2023-09-23 03:45 am | 4.6 | 65.84 | 4.07 | 2.20 | 60.40 | 5.60 | - | 18 | 7.20 | - |
| 2023-09-23 03:30 am | 4.6 | 66.02 | 4.01 | 2.10 | 61.00 | 5.60 | - | 17 | 7.20 | - |
| 2023-09-23 03:15 am | 4.9 | 66.02 | 3.96 | 2.10 | 61.30 | 5.60 | - | 20 | 7.30 | - |
| 2023-09-23 03:00 am | 4.9 | 66.20 | 3.89 | 2.10 | 62.00 | 5.70 | - | 19 | 7.30 | - |
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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