Station FFFC1 - First Mallard
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
38.195 N 122.033 W (38°11'42" N 122°1'58" 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): | 4.9 ft |
 Ocean Temperature (OTMP): | 61.52 °F |
| Conductivity (COND): | 1.98 mS/cm |
| Salinity (SAL): | 1.00 psu |
| Oxygen Concentration (O2PCT): | 70.4% |
| Oxygen Concentration (O2PPM): | 6.90 ppm |
| Turbidity (TURB): | 78 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-05-09 08:15 am | 5.2 | 61.52 | 1.95 | 1.00 | 71.60 | 7.00 | - | 67 | 7.70 | - |
| 2024-05-09 08:00 am | 5.6 | 61.52 | 1.92 | 1.00 | 72.40 | 7.00 | - | 61 | 7.70 | - |
| 2024-05-09 07:45 am | 5.9 | 61.70 | 1.90 | 1.00 | 72.70 | 7.10 | - | 66 | 7.70 | - |
| 2024-05-09 07:30 am | 6.2 | 61.70 | 1.88 | 1.00 | 73.20 | 7.10 | - | 65 | 7.70 | - |
| 2024-05-09 07:15 am | 6.2 | 61.88 | 1.86 | 1.00 | 73.70 | 7.10 | - | 72 | 7.70 | - |
| 2024-05-09 07:00 am | 6.6 | 62.06 | 1.84 | 0.90 | 74.00 | 7.20 | - | 58 | 7.70 | - |
| 2024-05-09 06:45 am | 6.9 | 62.24 | 1.80 | 0.90 | 74.70 | 7.20 | - | 58 | 7.70 | - |
| 2024-05-09 06:30 am | 7.2 | 62.24 | 1.76 | 0.90 | 75.20 | 7.30 | - | 58 | 7.70 | - |
| 2024-05-09 06:15 am | 7.2 | 62.42 | 1.69 | 0.90 | 76.00 | 7.30 | - | 62 | 7.70 | - |
| 2024-05-09 06:00 am | 7.5 | 62.60 | 1.61 | 0.80 | 77.00 | 7.40 | - | 68 | 7.60 | - |
| 2024-05-09 05:45 am | 7.9 | 62.78 | 1.50 | 0.80 | 78.50 | 7.50 | - | 78 | 7.60 | - |
| 2024-05-09 05:30 am | 8.2 | 62.78 | 1.39 | 0.70 | 80.10 | 7.70 | - | 86 | 7.60 | - |
| 2024-05-09 05:15 am | 8.5 | 62.96 | 1.32 | 0.70 | 81.40 | 7.80 | - | 87 | 7.60 | - |
| 2024-05-09 05:00 am | 8.9 | 62.78 | 1.28 | 0.60 | 82.50 | 7.90 | - | 74 | 7.60 | - |
| 2024-05-09 04:45 am | 8.9 | 62.96 | 1.27 | 0.60 | 82.60 | 7.90 | - | 62 | 7.60 | - |
| 2024-05-09 04:30 am | 9.2 | 62.96 | 1.28 | 0.60 | 81.40 | 7.80 | - | 67 | 7.60 | - |
| 2024-05-09 04:15 am | 9.2 | 63.14 | 1.26 | 0.60 | 82.40 | 7.90 | - | 65 | 7.60 | - |
| 2024-05-09 04:00 am | 9.2 | 63.14 | 1.26 | 0.60 | 82.50 | 7.90 | - | 69 | 7.60 | - |
| 2024-05-09 03:45 am | 9.2 | 63.14 | 1.27 | 0.60 | 82.30 | 7.90 | - | 68 | 7.60 | - |
| 2024-05-09 03:30 am | 9.2 | 63.14 | 1.27 | 0.60 | 82.40 | 7.90 | - | 69 | 7.60 | - |
| 2024-05-09 03:15 am | 9.2 | 63.32 | 1.28 | 0.60 | 82.20 | 7.90 | - | 75 | 7.60 | - |
| 2024-05-09 03:00 am | 8.9 | 63.32 | 1.28 | 0.60 | 82.10 | 7.80 | - | 75 | 7.60 | - |
| 2024-05-09 02:45 am | 8.9 | 63.50 | 1.30 | 0.70 | 81.80 | 7.80 | - | 73 | 7.60 | - |
| 2024-05-09 02:30 am | 8.9 | 63.50 | 1.31 | 0.70 | 81.70 | 7.80 | - | 75 | 7.60 | - |
| 2024-05-09 02:15 am | 8.9 | 63.68 | 1.35 | 0.70 | 81.10 | 7.70 | - | 76 | 7.60 | - |
| 2024-05-09 02:00 am | 8.5 | 63.86 | 1.41 | 0.70 | 80.30 | 7.60 | - | 75 | 7.60 | - |
| 2024-05-09 01:45 am | 8.5 | 63.86 | 1.46 | 0.70 | 79.80 | 7.60 | - | 73 | 7.60 | - |
| 2024-05-09 01:30 am | 8.2 | 64.04 | 1.50 | 0.80 | 79.20 | 7.50 | - | 70 | 7.60 | - |
| 2024-05-09 01:15 am | 8.2 | 64.22 | 1.60 | 0.80 | 78.10 | 7.40 | - | 69 | 7.70 | - |
| 2024-05-09 01:00 am | 7.9 | 64.40 | 1.75 | 0.90 | 76.70 | 7.20 | - | 63 | 7.70 | - |
| 2024-05-09 12:45 am | 7.9 | 64.40 | 1.75 | 0.90 | 76.40 | 7.20 | - | 63 | 7.70 | - |
| 2024-05-09 12:30 am | 7.5 | 64.22 | 1.79 | 0.90 | 76.40 | 7.20 | - | 59 | 7.70 | - |
| 2024-05-09 12:15 am | 7.2 | 64.22 | 1.86 | 1.00 | 75.60 | 7.10 | - | 57 | 7.70 | - |
| 2024-05-09 12:00 am | 6.9 | 64.04 | 1.88 | 1.00 | 75.80 | 7.20 | - | 53 | 7.70 | - |
| 2024-05-08 11:45 pm | 6.6 | 64.04 | 1.88 | 1.00 | 76.20 | 7.20 | - | 53 | 7.70 | - |
| 2024-05-08 11:30 pm | 6.2 | 63.86 | 1.87 | 1.00 | 76.90 | 7.30 | - | 54 | 7.80 | - |
| 2024-05-08 11:15 pm | 6.2 | 63.68 | 1.88 | 1.00 | 77.10 | 7.30 | - | 52 | 7.80 | - |
| 2024-05-08 11:00 pm | 5.9 | 63.86 | 1.91 | 1.00 | 77.00 | 7.30 | - | 54 | 7.80 | - |
| 2024-05-08 10:45 pm | 5.6 | 63.86 | 1.89 | 1.00 | 77.30 | 7.30 | - | 55 | 7.80 | - |
| 2024-05-08 10:30 pm | 5.2 | 64.04 | 1.90 | 1.00 | 76.90 | 7.30 | - | 58 | 7.80 | - |
| 2024-05-08 10:15 pm | 5.2 | 64.22 | 1.90 | 1.00 | 76.90 | 7.30 | - | 59 | 7.80 | - |
| 2024-05-08 10:00 pm | 4.9 | 64.40 | 1.90 | 1.00 | 76.60 | 7.20 | - | 62 | 7.80 | - |
| 2024-05-08 09:45 pm | 4.9 | 65.84 | 1.98 | 1.00 | 75.50 | 7.00 | - | 54 | 7.70 | - |
| 2024-05-08 09:30 pm | 4.9 | 66.20 | 2.04 | 1.00 | 75.00 | 6.90 | - | 57 | 7.70 | - |
| 2024-05-08 09:15 pm | 4.9 | 66.20 | 2.04 | 1.10 | 73.50 | 6.80 | - | 57 | 7.70 | - |
| 2024-05-08 09:00 pm | 5.2 | 66.56 | 2.04 | 1.10 | 75.40 | 6.90 | - | 57 | 7.70 | - |
| 2024-05-08 08:45 pm | 5.2 | 66.56 | 2.04 | 1.00 | 75.70 | 7.00 | - | 54 | 7.70 | - |
| 2024-05-08 08:30 pm | 5.2 | 66.56 | 2.03 | 1.00 | 75.30 | 6.90 | - | 55 | 7.70 | - |
| 2024-05-08 08:15 pm | 5.6 | 66.74 | 2.02 | 1.00 | 75.20 | 6.90 | - | 58 | 7.70 | - |
| 2024-05-08 08:00 pm | 5.6 | 66.92 | 2.03 | 1.00 | 76.70 | 7.00 | - | 54 | 7.70 | - |
| 2024-05-08 07:45 pm | 5.9 | 66.92 | 2.01 | 1.00 | 76.00 | 7.00 | - | 52 | 7.70 | - |
| 2024-05-08 07:30 pm | 6.2 | 66.74 | 1.99 | 1.00 | 75.80 | 7.00 | - | 51 | 7.70 | - |
| 2024-05-08 07:15 pm | 6.2 | 66.56 | 1.96 | 1.00 | 77.10 | 7.10 | - | 53 | 7.70 | - |
| 2024-05-08 07:00 pm | 6.6 | 66.56 | 1.94 | 1.00 | 78.10 | 7.20 | - | 52 | 7.70 | - |
| 2024-05-08 06:45 pm | 6.9 | 66.56 | 1.92 | 1.00 | 78.20 | 7.20 | - | 53 | 7.70 | - |
| 2024-05-08 06:30 pm | 6.9 | 66.20 | 1.84 | 0.90 | 78.30 | 7.20 | - | 56 | 7.70 | - |
| 2024-05-08 06:15 pm | 7.2 | 65.84 | 1.77 | 0.90 | 77.40 | 7.20 | - | 58 | 7.60 | - |
| 2024-05-08 06:00 pm | 7.2 | 65.66 | 1.72 | 0.90 | 77.70 | 7.20 | - | 60 | 7.60 | - |
| 2024-05-08 05:45 pm | 7.5 | 65.48 | 1.66 | 0.80 | 78.10 | 7.30 | - | 63 | 7.60 | - |
| 2024-05-08 05:30 pm | 7.5 | 65.30 | 1.63 | 0.80 | 77.90 | 7.30 | - | 68 | 7.60 | - |
| 2024-05-08 05:15 pm | 7.5 | 65.30 | 1.62 | 0.80 | 77.80 | 7.30 | - | 66 | 7.60 | - |
| 2024-05-08 05:00 pm | 7.5 | 65.12 | 1.61 | 0.80 | 76.40 | 7.10 | - | 63 | 7.60 | - |
| 2024-05-08 04:45 pm | 7.5 | 65.12 | 1.61 | 0.80 | 77.60 | 7.30 | - | 64 | 7.60 | - |
| 2024-05-08 04:30 pm | 7.5 | 65.12 | 1.60 | 0.80 | 78.30 | 7.30 | - | 68 | 7.60 | - |
| 2024-05-08 04:15 pm | 7.5 | 65.12 | 1.62 | 0.80 | 77.80 | 7.30 | - | 74 | 7.60 | - |
| 2024-05-08 04:00 pm | 7.5 | 65.12 | 1.64 | 0.80 | 77.90 | 7.30 | - | 75 | 7.60 | - |
| 2024-05-08 03:45 pm | 7.5 | 64.94 | 1.66 | 0.80 | 77.70 | 7.30 | - | 75 | 7.60 | - |
| 2024-05-08 03:30 pm | 7.5 | 65.12 | 1.70 | 0.90 | 77.30 | 7.20 | - | 75 | 7.60 | - |
| 2024-05-08 03:15 pm | 7.2 | 65.12 | 1.75 | 0.90 | 77.00 | 7.20 | - | 74 | 7.60 | - |
| 2024-05-08 03:00 pm | 7.2 | 65.12 | 1.78 | 0.90 | 76.60 | 7.20 | - | 76 | 7.60 | - |
| 2024-05-08 02:45 pm | 6.9 | 65.30 | 1.84 | 0.90 | 75.70 | 7.10 | - | 76 | 7.60 | - |
| 2024-05-08 02:30 pm | 6.9 | 65.48 | 1.92 | 1.00 | 75.20 | 7.00 | - | 71 | 7.60 | - |
| 2024-05-08 02:15 pm | 6.6 | 65.66 | 1.97 | 1.00 | 74.40 | 6.90 | - | 65 | 7.70 | - |
| 2024-05-08 02:00 pm | 6.6 | 65.66 | 1.98 | 1.00 | 72.00 | 6.70 | - | 65 | 7.60 | - |
| 2024-05-08 01:45 pm | 6.2 | 65.12 | 2.01 | 1.00 | 69.80 | 6.50 | - | 59 | 7.60 | - |
| 2024-05-08 01:30 pm | 5.9 | 66.38 | 2.07 | 1.10 | 72.80 | 6.70 | - | 59 | 7.70 | - |
| 2024-05-08 01:15 pm | 5.6 | 64.94 | 2.01 | 1.00 | 72.80 | 6.80 | - | 58 | 7.70 | - |
| 2024-05-08 01:00 pm | 4.9 | 64.58 | 1.97 | 1.00 | 73.30 | 6.90 | - | 59 | 7.70 | - |
| 2024-05-08 12:45 pm | 4.6 | 64.04 | 1.97 | 1.00 | 72.10 | 6.80 | - | 58 | 7.70 | - |
| 2024-05-08 12:30 pm | 4.3 | 63.68 | 1.98 | 1.00 | 70.90 | 6.70 | - | 59 | 7.70 | - |
| 2024-05-08 12:15 pm | 3.9 | 63.68 | 1.98 | 1.00 | 70.70 | 6.70 | - | 65 | 7.70 | - |
| 2024-05-08 12:00 pm | 3.6 | 63.68 | 1.98 | 1.00 | 70.70 | 6.70 | - | 73 | 7.70 | - |
| 2024-05-08 11:45 am | 3.0 | 64.58 | 1.99 | 1.00 | 71.90 | 6.80 | - | 88 | 7.70 | - |
| 2024-05-08 11:30 am | 2.6 | 65.30 | 2.01 | 1.00 | 74.60 | 6.90 | - | 66 | 7.70 | - |
| 2024-05-08 11:15 am | 2.6 | 63.86 | 2.41 | 1.30 | 59.10 | 5.60 | - | 80 | 7.50 | - |
| 2024-05-08 11:00 am | 2.6 | 63.86 | 2.41 | 1.20 | 60.40 | 5.70 | - | 76 | 7.50 | - |
| 2024-05-08 10:45 am | 2.6 | 63.50 | 2.38 | 1.20 | 59.60 | 5.70 | - | 77 | 7.50 | - |
| 2024-05-08 10:30 am | 2.6 | 63.32 | 2.37 | 1.20 | 60.30 | 5.70 | - | 81 | 7.50 | - |
| 2024-05-08 10:15 am | 3.0 | 62.96 | 2.33 | 1.20 | 59.80 | 5.70 | - | 86 | 7.50 | - |
| 2024-05-08 10:00 am | 3.0 | 62.60 | 2.30 | 1.20 | 59.60 | 5.70 | - | 82 | 7.50 | - |
| 2024-05-08 09:45 am | 3.3 | 62.24 | 2.27 | 1.20 | 59.60 | 5.70 | - | 84 | 7.60 | - |
| 2024-05-08 09:30 am | 3.6 | 62.06 | 2.22 | 1.20 | 60.00 | 5.80 | - | 79 | 7.60 | - |
| 2024-05-08 09:15 am | 3.6 | 61.88 | 2.18 | 1.10 | 60.70 | 5.90 | - | 75 | 7.60 | - |
| 2024-05-08 09:00 am | 3.9 | 61.88 | 2.14 | 1.10 | 61.40 | 6.00 | - | 78 | 7.60 | - |
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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