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): | 3.9 ft |
 Ocean Temperature (OTMP): | 72.50 °F |
| Conductivity (COND): | 51.77 mS/cm |
| Salinity (SAL): | 34.10 psu |
| Oxygen Saturation (O2PCT): | 166.9% |
| Oxygen Concentration (O2PPM): | 11.90 ppm |
| Turbidity (TURB): | 4 FTU |
| pH (PH): | 8.50 |
| TIME (PDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-14 06:45 pm | 3.9 | 72.86 | 51.78 | 34.10 | 169.50 | 12.00 | - | 3 | 8.50 | - |
| 2026-04-14 06:30 pm | 3.9 | 73.04 | 51.77 | 34.10 | 172.40 | 12.20 | - | 3 | 8.50 | - |
| 2026-04-14 06:15 pm | 3.9 | 73.40 | 51.79 | 34.10 | 177.10 | 12.50 | - | 3 | 8.50 | - |
| 2026-04-14 06:00 pm | 3.9 | 73.58 | 51.78 | 34.10 | 179.10 | 12.60 | - | 3 | 8.50 | - |
| 2026-04-14 05:45 pm | 3.9 | 73.94 | 51.78 | 34.10 | 180.10 | 12.60 | - | 3 | 8.50 | - |
| 2026-04-14 05:30 pm | 3.9 | 74.12 | 51.77 | 34.10 | 181.70 | 12.70 | - | 4 | 8.50 | - |
| 2026-04-14 05:15 pm | 3.9 | 74.12 | 51.73 | 34.00 | 180.20 | 12.60 | - | 3 | 8.40 | - |
| 2026-04-14 05:00 pm | 3.9 | 74.30 | 51.74 | 34.10 | 177.30 | 12.40 | - | 4 | 8.40 | - |
| 2026-04-14 04:45 pm | 3.9 | 74.30 | 51.72 | 34.00 | 178.60 | 12.50 | - | 3 | 8.40 | - |
| 2026-04-14 04:30 pm | 3.9 | 74.48 | 51.73 | 34.00 | 180.10 | 12.60 | - | 3 | 8.40 | - |
| 2026-04-14 04:15 pm | 3.9 | 74.30 | 51.72 | 34.00 | 175.20 | 12.20 | - | 3 | 8.30 | - |
| 2026-04-14 04:00 pm | 3.9 | 73.76 | 51.67 | 34.00 | 166.20 | 11.70 | - | 3 | 8.30 | - |
| 2026-04-14 03:45 pm | 3.9 | 73.40 | 51.64 | 34.00 | 157.90 | 11.10 | - | 3 | 8.30 | - |
| 2026-04-14 03:30 pm | 3.9 | 71.96 | 51.18 | 33.70 | 126.90 | 9.10 | - | 3 | 8.20 | - |
| 2026-04-14 03:15 pm | 3.9 | 70.70 | 50.78 | 33.40 | 104.30 | 7.60 | - | 5 | 8.10 | - |
| 2026-04-14 03:00 pm | 3.9 | 69.44 | 51.07 | 33.60 | 99.20 | 7.30 | - | 4 | 8.10 | - |
| 2026-04-14 02:45 pm | 3.9 | 69.62 | 51.65 | 34.00 | 100.70 | 7.40 | - | 3 | 8.10 | - |
| 2026-04-14 02:30 pm | 3.9 | 67.10 | 51.53 | 33.90 | 68.40 | 5.10 | - | 5 | 8.00 | - |
| 2026-04-14 02:15 pm | 3.9 | 66.20 | 51.58 | 34.00 | 61.90 | 4.70 | - | 5 | 8.00 | - |
| 2026-04-14 02:00 pm | 3.9 | 65.12 | 51.42 | 33.90 | 49.80 | 3.80 | - | 5 | 7.90 | - |
| 2026-04-14 01:45 pm | 3.9 | 64.04 | 51.47 | 33.90 | 40.30 | 3.10 | - | 5 | 7.90 | - |
| 2026-04-14 01:30 pm | 3.9 | 63.32 | 51.44 | 33.90 | 21.40 | 1.70 | - | 5 | 7.80 | - |
| 2026-04-14 01:15 pm | 3.9 | 62.42 | 51.23 | 33.70 | 4.90 | 0.40 | - | 5 | 7.70 | - |
| 2026-04-14 01:00 pm | 3.9 | 61.88 | 51.36 | 33.80 | 6.60 | 0.50 | - | 5 | 7.70 | - |
| 2026-04-14 12:45 pm | 4.3 | 61.70 | 51.59 | 34.00 | 10.00 | 0.80 | - | 5 | 7.80 | - |
| 2026-04-14 12:30 pm | 4.3 | 61.16 | 51.67 | 34.00 | 15.00 | 1.20 | - | 6 | 7.80 | - |
| 2026-04-14 12:15 pm | 4.3 | 60.62 | 51.58 | 33.90 | 3.00 | 0.20 | - | 8 | 7.70 | - |
| 2026-04-14 12:00 pm | 4.3 | 60.26 | 51.71 | 34.00 | 8.60 | 0.70 | - | 6 | 7.80 | - |
| 2026-04-14 11:45 am | 4.3 | 59.90 | 51.60 | 33.90 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 11:30 am | 4.3 | 59.54 | 51.58 | 33.90 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 11:15 am | 4.3 | 59.18 | 51.62 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 11:00 am | 4.3 | 59.00 | 51.71 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 10:45 am | 4.3 | 59.00 | 51.61 | 33.90 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 10:30 am | 4.3 | 58.82 | 51.52 | 33.90 | - | - | - | 7 | 7.70 | - |
| 2026-04-14 10:15 am | 4.3 | 58.82 | 51.63 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 10:00 am | 4.3 | 58.82 | 51.63 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 09:45 am | 4.3 | 58.64 | 51.65 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 09:30 am | 4.3 | 58.28 | 51.80 | 34.10 | - | - | - | 7 | 7.70 | - |
| 2026-04-14 09:15 am | 4.3 | 58.28 | 51.84 | 34.10 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 09:00 am | 3.9 | 58.28 | 51.88 | 34.10 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 08:45 am | 3.9 | 57.92 | 51.85 | 34.10 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 08:30 am | 3.9 | 57.56 | 51.91 | 34.10 | - | - | - | 7 | 7.70 | - |
| 2026-04-14 08:15 am | 3.9 | 57.56 | 51.74 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 08:00 am | 3.9 | 57.38 | 51.94 | 34.20 | - | - | - | 7 | 7.70 | - |
| 2026-04-14 07:45 am | 3.9 | 57.38 | 51.95 | 34.20 | - | - | - | 7 | 7.60 | - |
| 2026-04-14 07:30 am | 3.9 | 57.38 | 51.93 | 34.20 | - | - | - | 7 | 7.70 | - |
| 2026-04-14 07:15 am | 3.9 | 57.56 | 51.88 | 34.10 | - | - | - | 7 | 7.70 | - |
| 2026-04-14 07:00 am | 3.9 | 57.56 | 51.81 | 34.10 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 06:45 am | 3.9 | 57.74 | 51.76 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 06:30 am | 3.9 | 57.92 | 51.68 | 34.00 | - | - | - | 6 | 7.70 | - |
| 2026-04-14 06:15 am | 3.9 | 58.10 | 51.63 | 33.90 | - | - | - | 6 | 7.80 | - |
| 2026-04-14 06:00 am | 3.9 | 58.28 | 51.55 | 33.90 | - | - | - | 6 | 7.80 | - |
| 2026-04-14 05:45 am | 3.9 | 58.64 | 51.51 | 33.90 | - | - | - | 5 | 7.80 | - |
| 2026-04-14 05:30 am | 3.9 | 59.00 | 51.40 | 33.80 | - | - | - | 5 | 7.80 | - |
| 2026-04-14 05:15 am | 3.9 | 59.18 | 51.29 | 33.70 | - | - | - | 5 | 7.80 | - |
| 2026-04-14 05:00 am | 3.9 | 59.00 | 51.12 | 33.60 | - | - | - | 4 | 7.90 | - |
| 2026-04-14 04:45 am | 3.9 | 59.18 | 51.00 | 33.50 | - | - | - | 4 | 7.90 | - |
| 2026-04-14 04:30 am | 3.9 | 59.54 | 50.88 | 33.40 | - | - | - | 4 | 7.90 | - |
| 2026-04-14 04:15 am | 3.9 | 59.90 | 50.75 | 33.30 | - | - | - | 4 | 7.90 | - |
| 2026-04-14 04:00 am | 3.9 | 60.08 | 50.70 | 33.30 | - | - | - | 3 | 8.00 | - |
| 2026-04-14 03:45 am | 3.9 | 60.62 | 50.60 | 33.20 | - | - | - | 3 | 8.00 | - |
| 2026-04-14 03:30 am | 3.9 | 60.98 | 50.44 | 33.10 | - | - | - | 5 | 8.00 | - |
| 2026-04-14 03:15 am | 3.9 | 61.70 | 50.57 | 33.20 | - | - | - | 4 | 7.90 | - |
| 2026-04-14 03:00 am | 3.9 | 61.52 | 50.32 | 33.00 | - | - | - | 4 | 8.00 | - |
| 2026-04-14 02:45 am | 3.9 | 62.06 | 50.21 | 33.00 | 4.50 | 0.40 | - | 3 | 8.00 | - |
| 2026-04-14 02:30 am | 3.9 | 63.14 | 50.20 | 32.90 | 11.00 | 0.90 | - | 4 | 8.00 | - |
| 2026-04-14 02:15 am | 3.9 | 64.22 | 50.30 | 33.00 | 29.20 | 2.30 | - | 2 | 7.90 | - |
| 2026-04-14 02:00 am | 3.9 | 65.12 | 50.57 | 33.20 | 38.90 | 3.00 | - | 3 | 7.90 | - |
| 2026-04-14 01:45 am | 3.9 | 65.30 | 50.59 | 33.20 | 33.20 | 2.60 | - | 2 | 7.80 | - |
| 2026-04-14 01:30 am | 3.9 | 65.48 | 50.62 | 33.30 | 26.20 | 2.00 | - | 3 | 7.80 | - |
| 2026-04-14 01:15 am | 4.3 | 65.66 | 50.60 | 33.30 | 30.30 | 2.30 | - | 3 | 7.80 | - |
| 2026-04-14 01:00 am | 4.3 | 65.66 | 50.63 | 33.30 | 30.00 | 2.30 | - | 3 | 7.80 | - |
| 2026-04-14 12:45 am | 4.3 | 65.66 | 50.58 | 33.20 | 35.80 | 2.70 | - | 3 | 7.80 | - |
| 2026-04-14 12:30 am | 4.3 | 65.84 | 50.62 | 33.30 | 39.00 | 3.00 | - | 2 | 7.80 | - |
| 2026-04-14 12:15 am | 4.3 | 65.84 | 50.67 | 33.30 | 48.10 | 3.70 | - | 4 | 7.90 | - |
| 2026-04-14 12:00 am | 4.3 | 66.02 | 50.63 | 33.30 | 54.10 | 4.10 | - | 3 | 7.90 | - |
| 2026-04-13 11:45 pm | 4.3 | 66.02 | 50.63 | 33.30 | 59.80 | 4.60 | - | 3 | 7.90 | - |
| 2026-04-13 11:30 pm | 4.3 | 66.02 | 50.63 | 33.30 | 62.10 | 4.70 | - | 4 | 7.90 | - |
| 2026-04-13 11:15 pm | 4.3 | 66.02 | 50.67 | 33.30 | 62.40 | 4.80 | - | 3 | 7.90 | - |
| 2026-04-13 11:00 pm | 4.3 | 65.84 | 50.65 | 33.30 | 66.10 | 5.10 | - | 3 | 7.90 | - |
| 2026-04-13 10:45 pm | 4.3 | 65.66 | 50.65 | 33.30 | 68.30 | 5.20 | - | 4 | 7.90 | - |
| 2026-04-13 10:30 pm | 4.3 | 65.84 | 50.64 | 33.30 | 69.70 | 5.30 | - | 4 | 7.90 | - |
| 2026-04-13 10:15 pm | 4.3 | 66.02 | 50.59 | 33.20 | 73.30 | 5.60 | - | 4 | 8.00 | - |
| 2026-04-13 10:00 pm | 4.3 | 66.20 | 50.55 | 33.20 | 76.80 | 5.90 | - | 4 | 8.00 | - |
| 2026-04-13 09:45 pm | 3.9 | 66.56 | 50.50 | 33.20 | 76.80 | 5.80 | - | 4 | 8.00 | - |
| 2026-04-13 09:30 pm | 3.9 | 67.10 | 50.43 | 33.10 | 76.70 | 5.80 | - | 5 | 8.00 | - |
| 2026-04-13 09:15 pm | 3.9 | 67.82 | 50.22 | 33.00 | 82.40 | 6.20 | - | 7 | 8.10 | - |
| 2026-04-13 09:00 pm | 3.9 | 68.90 | 50.07 | 32.90 | 84.40 | 6.30 | - | 5 | 8.20 | - |
| 2026-04-13 08:45 pm | 3.9 | 71.06 | 50.11 | 32.90 | 88.50 | 6.40 | - | 4 | 8.20 | - |
| 2026-04-13 08:30 pm | 3.9 | 71.06 | 49.70 | 32.60 | 122.40 | 8.90 | - | 9 | 8.50 | - |
| 2026-04-13 08:15 pm | 3.9 | 71.42 | 49.64 | 32.50 | 125.30 | 9.10 | - | 3 | 8.50 | - |
| 2026-04-13 08:00 pm | 3.9 | 71.78 | 49.62 | 32.50 | 139.30 | 10.10 | - | 3 | 8.50 | - |
Historical data for station EAZC1 are available at the NERRS website.
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