Station EAZC1 - Azevedo Pond, Elkhorn Slough Reserve, CA
Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
36.846 N 121.754 W (36°50'45" N 121°45'14" 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): | 6.2 ft |
 Ocean Temperature (OTMP): | 53.24 °F |
| Conductivity (COND): | 49.40 mS/cm |
| Salinity (SAL): | 32.20 psu |
| Oxygen Saturation (O2PCT): | 75.1% |
| Oxygen Concentration (O2PPM): | 6.60 ppm |
| Turbidity (TURB): | 2 FTU |
| pH (PH): | 8.00 |
| TIME (PST) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-15 08:45 am | 5.9 | 53.24 | 49.38 | 32.20 | 73.20 | 6.50 | - | 2 | 8.00 | - |
| 2026-02-15 08:30 am | 5.6 | 53.24 | 49.37 | 32.20 | 67.80 | 6.00 | - | 2 | 8.00 | - |
| 2026-02-15 08:15 am | 5.6 | 53.24 | 49.29 | 32.10 | 55.30 | 4.90 | - | 2 | 8.00 | - |
| 2026-02-15 08:00 am | 5.2 | 53.42 | 49.11 | 32.00 | 30.30 | 2.70 | - | 2 | 7.90 | - |
| 2026-02-15 07:45 am | 4.9 | 53.24 | 48.91 | 31.90 | 8.20 | 0.70 | - | 2 | 7.70 | - |
| 2026-02-15 07:30 am | 4.9 | 52.70 | 49.00 | 31.90 | - | - | - | 3 | 7.80 | - |
| 2026-02-15 07:15 am | 4.6 | 52.16 | 48.81 | 31.80 | - | - | - | 2 | 7.80 | - |
| 2026-02-15 07:00 am | 4.6 | 52.88 | 49.05 | 32.00 | - | - | - | 4 | 7.30 | - |
| 2026-02-15 06:45 am | 4.3 | 52.88 | 49.08 | 32.00 | - | - | - | 3 | 7.10 | - |
| 2026-02-15 06:30 am | 4.3 | 53.24 | 49.12 | 32.00 | - | - | - | 4 | 7.00 | - |
| 2026-02-15 06:15 am | 4.3 | 53.24 | 49.11 | 32.00 | - | - | - | 4 | 7.00 | - |
| 2026-02-15 06:00 am | 3.9 | 53.24 | 49.12 | 32.00 | - | - | - | 4 | 7.00 | - |
| 2026-02-15 05:45 am | 3.9 | 53.42 | 49.13 | 32.00 | - | - | - | 4 | - | - |
| 2026-02-15 05:30 am | 3.9 | 53.42 | 49.13 | 32.00 | - | - | - | 4 | 7.00 | - |
| 2026-02-15 05:15 am | 3.9 | 53.42 | 49.15 | 32.00 | - | - | - | 4 | - | - |
| 2026-02-15 05:00 am | 3.9 | 53.60 | 49.13 | 32.00 | - | - | - | 4 | - | - |
| 2026-02-15 04:45 am | 3.9 | 53.60 | 49.14 | 32.00 | - | - | - | 4 | - | - |
| 2026-02-15 04:30 am | 3.9 | 53.78 | 49.15 | 32.00 | - | - | - | 4 | - | - |
| 2026-02-15 04:15 am | 3.9 | 53.78 | 49.14 | 32.00 | - | - | - | 5 | - | - |
| 2026-02-15 04:00 am | 3.9 | 53.78 | 49.11 | 32.00 | - | - | - | 4 | 7.00 | - |
| 2026-02-15 03:45 am | 3.9 | 53.78 | 49.12 | 32.00 | - | - | - | 5 | 7.00 | - |
| 2026-02-15 03:30 am | 3.9 | 53.96 | 49.12 | 32.00 | - | - | - | 5 | 7.10 | - |
| 2026-02-15 03:15 am | 3.9 | 54.14 | 49.12 | 32.00 | - | - | - | 5 | 7.00 | - |
| 2026-02-15 03:00 am | 4.3 | 54.14 | 49.15 | 32.10 | - | - | - | 5 | 7.00 | - |
| 2026-02-15 02:45 am | 4.3 | 54.32 | 49.18 | 32.10 | - | - | - | 5 | - | - |
| 2026-02-15 02:30 am | 4.3 | 54.50 | 49.19 | 32.10 | - | - | - | 5 | - | - |
| 2026-02-15 02:15 am | 4.3 | 54.50 | 49.20 | 32.10 | - | - | - | 6 | 7.00 | - |
| 2026-02-15 02:00 am | 4.3 | 54.68 | 49.21 | 32.10 | - | - | - | 6 | - | - |
| 2026-02-15 01:45 am | 4.3 | 54.68 | 49.21 | 32.10 | - | - | - | 6 | 7.00 | - |
| 2026-02-15 01:30 am | 4.3 | 54.68 | 49.22 | 32.10 | - | - | - | 6 | 7.10 | - |
| 2026-02-15 01:15 am | 4.3 | 54.68 | 49.20 | 32.10 | - | - | - | 7 | 7.20 | - |
| 2026-02-15 01:00 am | 4.3 | 54.68 | 49.20 | 32.10 | - | - | - | 5 | 7.20 | - |
| 2026-02-15 12:45 am | 4.3 | 54.86 | 49.19 | 32.10 | - | - | - | 11 | 7.30 | - |
| 2026-02-15 12:30 am | 4.3 | 54.86 | 49.18 | 32.10 | - | - | - | 5 | 7.40 | - |
| 2026-02-15 12:15 am | 4.3 | 54.86 | 49.18 | 32.10 | - | - | - | 6 | 7.30 | - |
| 2026-02-15 12:00 am | 4.3 | 55.04 | 49.18 | 32.10 | - | - | - | 7 | 7.20 | - |
| 2026-02-14 11:45 pm | 4.3 | 55.04 | 49.18 | 32.10 | - | - | - | 6 | 7.20 | - |
| 2026-02-14 11:30 pm | 4.3 | 55.04 | 49.17 | 32.10 | - | - | - | 4 | 7.30 | - |
| 2026-02-14 11:15 pm | 4.3 | 55.04 | 49.15 | 32.10 | - | - | - | 3 | 7.40 | - |
| 2026-02-14 11:00 pm | 4.3 | 55.04 | 49.09 | 32.00 | 2.70 | 0.20 | - | 4 | 7.50 | - |
| 2026-02-14 10:45 pm | 4.3 | 55.22 | 49.15 | 32.10 | - | 0.10 | - | 3 | 7.50 | - |
| 2026-02-14 10:30 pm | 4.3 | 55.22 | 49.15 | 32.10 | 4.50 | 0.40 | - | 3 | 7.50 | - |
| 2026-02-14 10:15 pm | 4.3 | 55.22 | 49.14 | 32.10 | 8.10 | 0.70 | - | 3 | 7.60 | - |
| 2026-02-14 10:00 pm | 4.3 | 55.22 | 49.14 | 32.10 | 13.90 | 1.20 | - | 2 | 7.60 | - |
| 2026-02-14 09:45 pm | 4.3 | 55.22 | 49.14 | 32.10 | 11.20 | 1.00 | - | 3 | 7.60 | - |
| 2026-02-14 09:30 pm | 4.3 | 55.22 | 49.14 | 32.10 | 17.90 | 1.60 | - | 3 | 7.60 | - |
| 2026-02-14 09:15 pm | 4.3 | 55.22 | 49.15 | 32.10 | 20.80 | 1.80 | - | 3 | 7.70 | - |
| 2026-02-14 09:00 pm | 4.3 | 55.22 | 49.14 | 32.10 | 30.10 | 2.60 | - | 2 | 7.70 | - |
| 2026-02-14 08:45 pm | 4.3 | 55.22 | 49.13 | 32.10 | 27.80 | 2.40 | - | 2 | 7.80 | - |
| 2026-02-14 08:30 pm | 4.3 | 55.22 | 49.13 | 32.10 | 37.90 | 3.30 | - | 3 | 7.70 | - |
| 2026-02-14 08:15 pm | 4.3 | 55.04 | 49.14 | 32.10 | 32.00 | 2.80 | - | 4 | 7.70 | - |
| 2026-02-14 08:00 pm | 4.3 | 55.04 | 49.15 | 32.10 | 38.60 | 3.30 | - | 3 | 7.70 | - |
| 2026-02-14 07:45 pm | 4.3 | 55.04 | 49.15 | 32.10 | 36.00 | 3.10 | - | 2 | 7.70 | - |
| 2026-02-14 07:30 pm | 4.3 | 55.04 | 49.15 | 32.10 | 34.70 | 3.00 | - | 2 | 7.80 | - |
| 2026-02-14 07:15 pm | 4.3 | 55.04 | 49.15 | 32.10 | 40.60 | 3.50 | - | 3 | 7.70 | - |
| 2026-02-14 07:00 pm | 4.3 | 55.04 | 49.15 | 32.10 | 43.20 | 3.70 | - | 2 | 7.60 | - |
| 2026-02-14 06:45 pm | 4.3 | 55.04 | 49.15 | 32.10 | 53.30 | 4.60 | - | 1 | 7.90 | - |
| 2026-02-14 06:30 pm | 4.3 | 55.04 | 49.14 | 32.10 | 64.60 | 5.60 | - | 1 | 7.90 | - |
| 2026-02-14 06:15 pm | 4.3 | 55.04 | 49.15 | 32.10 | 57.60 | 5.00 | - | 2 | 7.90 | - |
| 2026-02-14 06:00 pm | 4.3 | 55.04 | 49.15 | 32.10 | 67.70 | 5.90 | - | 2 | 7.90 | - |
| 2026-02-14 05:45 pm | 4.3 | 55.04 | 49.14 | 32.10 | 79.80 | 6.90 | - | 2 | 8.00 | - |
| 2026-02-14 05:30 pm | 4.3 | 55.04 | 49.14 | 32.10 | 84.20 | 7.30 | - | 3 | 8.00 | - |
| 2026-02-14 05:15 pm | 4.3 | 55.04 | 49.14 | 32.10 | 92.50 | 8.00 | - | 2 | 8.00 | - |
| 2026-02-14 05:00 pm | 4.3 | 55.04 | 49.13 | 32.10 | 95.70 | 8.30 | - | 3 | 8.00 | - |
| 2026-02-14 04:45 pm | 4.6 | 55.04 | 49.12 | 32.10 | 115.20 | 10.00 | - | 2 | 8.10 | - |
| 2026-02-14 04:30 pm | 4.6 | 55.04 | 49.12 | 32.10 | 114.10 | 9.90 | - | 3 | 8.10 | - |
| 2026-02-14 04:15 pm | 4.6 | 55.04 | 49.13 | 32.10 | 117.10 | 10.20 | - | 2 | 8.20 | - |
| 2026-02-14 04:00 pm | 4.6 | 54.86 | 49.14 | 32.10 | 110.30 | 9.60 | - | 45 | 8.10 | - |
| 2026-02-14 03:45 pm | 4.6 | 54.86 | 49.14 | 32.10 | 106.50 | 9.30 | - | 3 | 8.10 | - |
| 2026-02-14 03:30 pm | 4.6 | 54.86 | 49.15 | 32.10 | 120.60 | 10.50 | - | 1 | 8.20 | - |
| 2026-02-14 03:15 pm | 4.6 | 54.68 | 49.14 | 32.10 | 111.50 | 9.70 | - | 3 | 8.10 | - |
| 2026-02-14 03:00 pm | 4.6 | 54.68 | 49.16 | 32.10 | 103.10 | 9.00 | - | 2 | 8.10 | - |
| 2026-02-14 02:45 pm | 4.6 | 54.50 | 49.16 | 32.10 | 97.00 | 8.50 | - | 2 | 8.10 | - |
| 2026-02-14 02:30 pm | 4.6 | 54.50 | 49.16 | 32.10 | 86.80 | 7.60 | - | 1 | 8.00 | - |
| 2026-02-14 02:15 pm | 4.6 | 54.32 | 49.16 | 32.10 | 88.70 | 7.70 | - | 2 | 8.00 | - |
| 2026-02-14 02:00 pm | 4.6 | 54.32 | 49.18 | 32.10 | 76.20 | 6.70 | - | 3 | 7.90 | - |
| 2026-02-14 01:45 pm | 4.6 | 54.32 | 49.19 | 32.10 | 79.50 | 7.00 | - | 2 | 7.90 | - |
| 2026-02-14 01:30 pm | 4.6 | 54.14 | 49.19 | 32.10 | 66.30 | 5.80 | - | 2 | 7.80 | - |
| 2026-02-14 01:15 pm | 4.9 | 54.14 | 49.19 | 32.10 | 74.60 | 6.50 | - | 3 | 7.90 | - |
| 2026-02-14 01:00 pm | 4.9 | 54.14 | 49.20 | 32.10 | 67.90 | 6.00 | - | 2 | 7.90 | - |
| 2026-02-14 12:45 pm | 4.9 | 53.96 | 49.19 | 32.10 | 78.70 | 6.90 | - | 6 | 8.00 | - |
| 2026-02-14 12:30 pm | 4.9 | 53.96 | 49.19 | 32.10 | 72.50 | 6.40 | - | 2 | 7.90 | - |
| 2026-02-14 12:15 pm | 4.9 | 53.78 | 49.20 | 32.10 | 74.80 | 6.60 | - | 3 | 7.90 | - |
| 2026-02-14 12:00 pm | 4.9 | 53.78 | 49.20 | 32.10 | 77.90 | 6.90 | - | 2 | 7.90 | - |
| 2026-02-14 11:45 am | 4.9 | 53.78 | 49.21 | 32.10 | 71.20 | 6.30 | - | 2 | 7.90 | - |
| 2026-02-14 11:30 am | 5.2 | 53.60 | 49.21 | 32.10 | 70.10 | 6.20 | - | 2 | 7.90 | - |
| 2026-02-14 11:15 am | 5.2 | 53.60 | 49.21 | 32.10 | 77.90 | 6.90 | - | 2 | 7.90 | - |
| 2026-02-14 11:00 am | 5.2 | 53.60 | 49.23 | 32.10 | 75.90 | 6.70 | - | 2 | 7.90 | - |
| 2026-02-14 10:45 am | 5.2 | 53.60 | 49.24 | 32.10 | 73.20 | 6.50 | - | 2 | 7.90 | - |
| 2026-02-14 10:30 am | 5.2 | 53.60 | 49.26 | 32.10 | 72.90 | 6.40 | - | 2 | 7.90 | - |
| 2026-02-14 10:15 am | 5.6 | 53.60 | 49.28 | 32.10 | 70.10 | 6.20 | - | 2 | 7.90 | - |
| 2026-02-14 10:00 am | 5.6 | 53.42 | 49.29 | 32.10 | 69.90 | 6.20 | - | 2 | 7.90 | - |
Historical data for station EAZC1 are available at the NERRS website.
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