Station TIQC1 - Oneonta Slough, Tijuana River Reserve, CA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
32.568 N 117.131 W (32°34'6" N 117°7'53" W)
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(24 hours for tsunami stations)
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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): | 2.3 ft |
 Ocean Temperature (OTMP): | 55.22 °F |
| Conductivity (COND): | 46.64 mS/cm |
| Salinity (SAL): | 30.30 psu |
| Oxygen Concentration (O2PCT): | 40.0% |
| Oxygen Concentration (O2PPM): | 3.50 ppm |
| Turbidity (TURB): | 10 FTU |
| pH (PH): | 7.50 |
| TIME (PST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mv |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-01-25 12:15 pm | 2.3 | 54.68 | 46.70 | 30.30 | 37.80 | 3.30 | - | 10 | 7.50 | - |
| 2025-01-25 12:00 pm | 2.6 | 54.14 | 46.79 | 30.40 | 36.70 | 3.30 | - | 9 | 7.50 | - |
| 2025-01-25 11:45 am | 2.6 | 53.60 | 46.88 | 30.40 | 34.30 | 3.10 | - | 9 | 7.50 | - |
| 2025-01-25 11:30 am | 2.6 | 53.06 | 46.97 | 30.50 | 35.40 | 3.20 | - | 8 | 7.50 | - |
| 2025-01-25 11:15 am | 3.0 | 52.70 | 47.13 | 30.60 | 33.70 | 3.00 | - | 8 | 7.50 | - |
| 2025-01-25 11:00 am | 3.0 | 52.34 | 47.31 | 30.70 | 33.40 | 3.00 | - | 8 | 7.50 | - |
| 2025-01-25 10:45 am | 3.3 | 51.98 | 47.47 | 30.80 | 32.90 | 3.00 | - | 8 | 7.50 | - |
| 2025-01-25 10:30 am | 3.3 | 51.62 | 47.63 | 30.90 | 32.30 | 2.90 | - | 7 | 7.50 | - |
| 2025-01-25 10:15 am | 3.6 | 51.44 | 47.79 | 31.00 | 31.80 | 2.90 | - | 7 | 7.50 | - |
| 2025-01-25 10:00 am | 3.6 | 51.26 | 47.95 | 31.10 | 32.10 | 2.90 | - | 6 | 7.50 | - |
| 2025-01-25 09:45 am | 3.9 | 51.26 | 48.18 | 31.30 | 33.40 | 3.00 | - | 7 | 7.50 | - |
| 2025-01-25 09:30 am | 3.9 | 51.26 | 48.46 | 31.50 | 34.00 | 3.10 | - | 6 | 7.50 | - |
| 2025-01-25 09:15 am | 4.3 | 51.26 | 48.80 | 31.70 | 36.70 | 3.30 | - | 6 | 7.60 | - |
| 2025-01-25 09:00 am | 4.3 | 51.08 | 49.18 | 32.00 | 41.70 | 3.80 | - | 6 | 7.60 | - |
| 2025-01-25 08:45 am | 4.6 | 51.26 | 49.60 | 32.30 | 48.20 | 4.40 | - | 5 | 7.70 | - |
| 2025-01-25 08:30 am | 4.6 | 51.44 | 50.14 | 32.70 | 58.90 | 5.30 | - | 4 | 7.80 | - |
| 2025-01-25 08:15 am | 4.9 | 51.98 | 50.52 | 33.00 | 70.50 | 6.30 | - | 4 | 7.90 | - |
| 2025-01-25 08:00 am | 4.9 | 52.52 | 50.77 | 33.20 | 79.80 | 7.10 | - | 3 | 7.90 | - |
| 2025-01-25 07:45 am | 4.9 | 53.06 | 50.86 | 33.30 | 85.10 | 7.50 | - | 3 | 8.00 | - |
| 2025-01-25 07:30 am | 5.2 | 53.42 | 50.93 | 33.30 | 89.30 | 7.80 | - | 3 | 8.00 | - |
| 2025-01-25 07:15 am | 5.2 | 53.60 | 50.92 | 33.30 | 92.00 | 8.10 | - | 3 | 8.00 | - |
| 2025-01-25 07:00 am | 5.2 | 53.78 | 50.92 | 33.30 | 93.70 | 8.20 | - | 4 | 8.00 | - |
| 2025-01-25 06:45 am | 5.2 | 53.78 | 50.91 | 33.30 | 88.10 | 7.70 | - | 3 | 8.00 | - |
| 2025-01-25 06:30 am | 5.2 | 53.78 | 50.91 | 33.30 | 93.20 | 8.10 | - | 3 | 8.00 | - |
| 2025-01-25 06:15 am | 5.2 | 53.78 | 50.91 | 33.30 | 95.40 | 8.30 | - | 3 | 8.00 | - |
| 2025-01-25 06:00 am | 5.2 | 53.78 | 50.91 | 33.30 | 95.30 | 8.30 | - | 3 | 8.00 | - |
| 2025-01-25 05:45 am | 5.2 | 53.78 | 50.92 | 33.30 | 94.90 | 8.30 | - | 3 | 8.00 | - |
| 2025-01-25 05:30 am | 5.2 | 53.78 | 50.88 | 33.30 | 94.30 | 8.20 | - | 3 | 8.00 | - |
| 2025-01-25 05:15 am | 5.2 | 53.60 | 50.91 | 33.30 | 93.50 | 8.20 | - | 3 | 8.00 | - |
| 2025-01-25 05:00 am | 5.2 | 53.60 | 50.90 | 33.30 | 92.60 | 8.10 | - | 3 | 8.00 | - |
| 2025-01-25 04:45 am | 4.9 | 53.60 | 50.88 | 33.30 | 91.20 | 8.00 | - | 3 | 8.00 | - |
| 2025-01-25 04:30 am | 4.9 | 53.42 | 50.84 | 33.30 | 88.50 | 7.80 | - | 3 | 8.00 | - |
| 2025-01-25 04:15 am | 4.9 | 53.06 | 50.65 | 33.10 | 77.60 | 6.80 | - | 4 | 8.00 | - |
| 2025-01-25 04:00 am | 4.9 | 53.06 | 50.19 | 32.80 | 59.60 | 5.30 | - | 4 | 7.90 | - |
| 2025-01-25 03:45 am | 4.6 | 53.60 | 49.68 | 32.40 | 52.60 | 4.60 | - | 5 | 7.80 | - |
| 2025-01-25 03:30 am | 4.6 | 54.50 | 49.66 | 32.40 | 52.10 | 4.50 | - | 4 | 7.80 | - |
| 2025-01-25 03:15 am | 4.3 | 54.68 | 49.70 | 32.50 | 52.30 | 4.50 | - | 4 | 7.80 | - |
| 2025-01-25 03:00 am | 4.3 | 55.04 | 49.78 | 32.50 | 50.60 | 4.40 | - | 4 | 7.80 | - |
| 2025-01-25 02:45 am | 3.9 | 55.22 | 49.74 | 32.50 | 50.30 | 4.30 | - | 4 | 7.80 | - |
| 2025-01-25 02:30 am | 3.9 | 55.58 | 49.64 | 32.40 | 44.80 | 3.80 | - | 3 | 7.70 | - |
| 2025-01-25 02:15 am | 3.9 | 55.76 | 49.68 | 32.50 | 45.20 | 3.90 | - | 4 | 7.70 | - |
| 2025-01-25 02:00 am | 3.6 | 55.94 | 49.45 | 32.30 | 42.40 | 3.60 | - | 4 | 7.70 | - |
| 2025-01-25 01:45 am | 3.6 | 56.12 | 49.19 | 32.10 | 38.20 | 3.30 | - | 4 | 7.70 | - |
| 2025-01-25 01:30 am | 3.6 | 56.30 | 48.54 | 31.70 | 39.10 | 3.40 | - | 5 | 7.70 | - |
| 2025-01-25 01:15 am | 3.3 | 56.30 | 48.98 | 32.00 | 32.40 | 2.80 | - | 4 | 7.60 | - |
| 2025-01-25 01:00 am | 3.3 | 56.12 | 49.12 | 32.10 | 41.40 | 3.50 | - | 4 | 7.70 | - |
| 2025-01-25 12:45 am | 3.3 | 56.30 | 48.67 | 31.80 | 27.30 | 2.30 | - | 4 | 7.60 | - |
| 2025-01-25 12:30 am | 3.0 | 56.48 | 48.52 | 31.60 | 28.90 | 2.50 | - | 5 | 7.60 | - |
| 2025-01-25 12:15 am | 3.0 | 56.66 | 48.17 | 31.40 | 23.20 | 2.00 | - | 5 | 7.60 | - |
| 2025-01-25 12:00 am | 3.0 | 56.66 | 48.03 | 31.30 | 26.30 | 2.30 | - | 5 | 7.60 | - |
| 2025-01-24 11:45 pm | 3.0 | 56.84 | 47.77 | 31.10 | 10.10 | 0.90 | - | 5 | 7.50 | - |
| 2025-01-24 11:30 pm | 3.0 | 56.84 | 47.89 | 31.20 | 16.90 | 1.40 | - | 7 | 7.50 | - |
| 2025-01-24 11:15 pm | 3.0 | 57.20 | 47.30 | 30.80 | 11.80 | 1.00 | - | 9 | 7.50 | - |
| 2025-01-24 11:00 pm | 3.0 | 57.02 | 47.56 | 31.00 | 12.80 | 1.10 | - | 8 | 7.50 | - |
| 2025-01-24 10:45 pm | 3.0 | 57.02 | 47.46 | 30.90 | 7.80 | 0.70 | - | 6 | 7.40 | - |
| 2025-01-24 10:30 pm | 3.0 | 56.84 | 47.76 | 31.10 | 6.00 | 0.50 | - | 6 | 7.40 | - |
| 2025-01-24 10:15 pm | 3.0 | 57.20 | 47.20 | 30.70 | 7.10 | 0.60 | - | 7 | 7.40 | - |
| 2025-01-24 10:00 pm | 3.0 | 57.20 | 47.06 | 30.60 | 3.20 | 0.30 | - | 7 | 7.40 | - |
| 2025-01-24 09:45 pm | 3.0 | 57.20 | 47.12 | 30.70 | 5.80 | 0.50 | - | 8 | 7.40 | - |
| 2025-01-24 09:30 pm | 3.0 | 57.20 | 47.34 | 30.80 | 6.30 | 0.50 | - | 6 | 7.40 | - |
| 2025-01-24 09:15 pm | 3.3 | 57.02 | 47.48 | 30.90 | 2.60 | 0.20 | - | 5 | 7.40 | - |
| 2025-01-24 09:00 pm | 3.0 | 57.02 | 47.45 | 30.90 | 11.50 | 1.00 | - | 7 | 7.50 | - |
| 2025-01-24 08:45 pm | 3.3 | 56.84 | 47.76 | 31.10 | 12.70 | 1.10 | - | 6 | 7.50 | - |
| 2025-01-24 08:30 pm | 3.3 | 57.20 | 47.37 | 30.80 | 9.40 | 0.80 | - | 7 | 7.50 | - |
| 2025-01-24 08:15 pm | 3.0 | 57.20 | 47.06 | 30.60 | 12.30 | 1.00 | - | 8 | 7.50 | - |
| 2025-01-24 08:00 pm | 3.3 | 57.38 | 46.63 | 30.30 | 14.60 | 1.30 | - | 10 | 7.50 | - |
| 2025-01-24 07:45 pm | 3.3 | 57.20 | 47.17 | 30.70 | 10.70 | 0.90 | - | 7 | 7.50 | - |
| 2025-01-24 07:30 pm | 3.0 | 57.38 | 46.97 | 30.50 | 18.10 | 1.50 | - | 9 | 7.50 | - |
| 2025-01-24 07:15 pm | 3.0 | 57.38 | 46.83 | 30.40 | 16.90 | 1.40 | - | 8 | 7.50 | - |
| 2025-01-24 07:00 pm | 3.0 | 57.20 | 47.01 | 30.60 | 21.60 | 1.80 | - | 9 | 7.50 | - |
| 2025-01-24 06:45 pm | 3.0 | 57.20 | 47.15 | 30.70 | 22.70 | 1.90 | - | 8 | 7.50 | - |
| 2025-01-24 06:30 pm | 3.0 | 57.56 | 46.80 | 30.40 | 11.30 | 1.00 | - | 7 | 7.50 | - |
| 2025-01-24 06:15 pm | 2.6 | 57.38 | 46.92 | 30.50 | 12.30 | 1.10 | - | 7 | 7.50 | - |
| 2025-01-24 06:00 pm | 2.6 | 57.38 | 46.62 | 30.30 | 23.60 | 2.00 | - | 9 | 7.50 | - |
| 2025-01-24 05:45 pm | 2.6 | 57.56 | 46.55 | 30.20 | 22.90 | 2.00 | - | 11 | 7.50 | - |
| 2025-01-24 05:30 pm | 2.3 | 57.74 | 46.75 | 30.40 | 28.10 | 2.40 | - | 11 | 7.50 | - |
| 2025-01-24 05:15 pm | 2.3 | 58.28 | 46.54 | 30.20 | 27.50 | 2.30 | - | 12 | 7.50 | - |
| 2025-01-24 05:00 pm | 2.0 | 58.46 | 46.46 | 30.20 | 34.10 | 2.90 | - | 13 | 7.60 | - |
| 2025-01-24 04:45 pm | 2.0 | 58.10 | 46.63 | 30.30 | 21.30 | 1.80 | - | 8 | 7.50 | - |
| 2025-01-24 04:30 pm | 2.0 | 55.76 | 49.91 | 32.60 | 45.80 | 3.90 | - | 3 | 7.70 | - |
| 2025-01-24 04:15 pm | 1.6 | 55.76 | 50.08 | 32.80 | 42.40 | 3.60 | - | 3 | 7.70 | - |
| 2025-01-24 04:00 pm | 1.6 | 56.48 | 50.05 | 32.80 | 18.70 | 1.60 | - | 3 | 7.60 | - |
| 2025-01-24 03:45 pm | 1.6 | 56.48 | 50.09 | 32.80 | 21.50 | 1.80 | - | 3 | 7.60 | - |
| 2025-01-24 03:30 pm | 1.6 | 56.30 | 50.12 | 32.80 | 26.00 | 2.20 | - | 3 | 7.70 | - |
| 2025-01-24 03:15 pm | 1.6 | 56.48 | 50.02 | 32.70 | 18.60 | 1.60 | - | 3 | 7.60 | - |
| 2025-01-24 03:00 pm | 1.6 | 56.48 | 49.96 | 32.70 | 13.80 | 1.20 | - | 3 | 7.50 | - |
| 2025-01-24 02:45 pm | 1.6 | 56.12 | 49.98 | 32.70 | 15.30 | 1.30 | - | 4 | 7.50 | - |
| 2025-01-24 02:30 pm | 1.6 | 56.12 | 49.82 | 32.60 | 15.30 | 1.30 | - | 3 | 7.50 | - |
| 2025-01-24 02:15 pm | 1.6 | 56.66 | 49.12 | 32.10 | 28.40 | 2.40 | - | 5 | 7.60 | - |
| 2025-01-24 02:00 pm | 1.6 | 56.48 | 49.16 | 32.10 | 27.10 | 2.30 | - | 5 | 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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